---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-571 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 8.9G 54% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 377 2569 0 996 3326 Swap: 1023 122 901 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:3b:db:70 brd ff:ff:ff:ff:ff:ff inet 10.32.7.8/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85148sec preferred_lft 85148sec inet6 fe80::f816:3eff:fe3b:db70/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:0b:0f:a1 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:26ff:fe0b:fa1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-571) 05/09/25 _x86_64_ (4 CPU) 09:51:14 LINUX RESTART (4 CPU) 09:52:02 tps rtps wtps bread/s bwrtn/s 09:53:01 101.59 34.64 66.95 1731.77 8358.31 09:54:01 95.29 26.90 68.39 2012.92 27335.51 09:55:01 224.36 69.66 154.71 3457.16 31205.33 09:56:01 326.78 32.21 294.57 765.74 11127.35 09:57:01 538.26 2.77 535.49 79.32 20700.55 09:58:01 509.47 1.03 508.43 43.33 19138.81 09:59:01 494.85 0.53 494.32 16.53 19170.01 10:00:01 206.58 7.75 198.83 238.05 7700.37 10:01:01 16.28 0.47 15.81 12.80 602.43 10:02:01 17.76 0.42 17.35 9.07 379.67 10:03:01 2861.26 0.47 2860.79 4.53 25879.59 10:04:01 492.95 0.22 492.73 7.60 17440.16 10:05:01 375.54 19.21 356.33 418.73 13065.83 10:06:02 615.75 15.07 600.68 397.54 22024.49 10:07:01 601.37 42.32 559.05 1167.29 20947.35 10:08:01 1382.31 88.92 1293.39 1073.72 21685.07 10:09:01 2393.81 51.41 2342.39 836.22 24820.24 10:10:01 576.76 239.29 337.46 8498.30 15562.57 10:11:01 611.11 116.90 494.22 2376.67 24155.71 10:12:01 183.32 159.27 24.05 3758.44 1700.92 Average: 631.91 45.48 586.43 1344.93 16655.46 09:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:53:01 1374516 3247112 2664136 65.97 61672 1957112 1000856 19.67 669424 1795580 198952 09:54:01 119212 2534180 3919440 97.05 74896 2471688 1499436 29.47 1503608 2182084 63676 09:55:01 137836 1443704 3900816 96.59 85568 1455900 3342572 65.71 2438444 1261404 7204 09:56:01 137184 974728 3901468 96.60 109476 959380 3837256 75.43 2748728 922812 3980 09:57:01 121560 910924 3917092 96.99 135584 846668 3902372 76.71 2729300 887744 9932 09:58:01 127432 914592 3911220 96.84 149336 770996 3919540 77.05 2697808 849648 10256 09:59:01 135844 907892 3902808 96.64 146476 713012 3919608 77.05 2675164 816116 11496 10:00:01 131716 841432 3906936 96.74 133180 660856 4025996 79.14 2694256 793656 6940 10:01:01 122164 838164 3916488 96.98 133184 667120 4030748 79.23 2700060 798576 556 10:02:01 119952 837080 3918700 97.03 133192 668152 4009944 78.82 2701612 799144 480 10:03:01 278280 782128 3760372 93.11 126868 579348 4134852 81.28 2721484 739724 35880 10:04:01 195184 779304 3843468 95.17 127972 596172 4141268 81.41 2732816 748044 11732 10:05:01 110872 436616 3927780 97.25 101584 370592 4935800 97.02 2836996 707916 23284 10:06:02 109980 273004 3928672 97.28 67060 243180 4959460 97.49 2893580 648728 14856 10:07:01 120064 257256 3918588 97.03 74224 236732 5097152 100.20 2853572 697724 17864 10:08:01 114708 319032 3923944 97.16 101792 231164 5067128 99.60 2742992 767984 12152 10:09:01 115824 370556 3922828 97.13 92992 216096 5120448 100.65 2600308 827056 15492 10:10:01 1619144 2161660 2419508 59.91 117576 440548 2246076 44.15 1157868 883604 71952 10:11:01 2860044 3479068 1178608 29.18 122656 664876 916808 18.02 562484 456704 500 10:12:01 2684220 3441408 1354432 33.54 149440 773880 954936 18.77 680784 510228 12884 Average: 536787 1287492 3501865 86.71 112236 776174 3553113 69.84 2267064 904724 26503 09:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:53:01 ens3 125.13 110.07 1213.15 18.73 0.00 0.00 0.00 0.00 09:53:01 lo 1.69 1.69 0.16 0.16 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 617.64 565.36 8764.05 79.75 0.00 0.00 0.00 0.00 09:54:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 veth44f543c 0.13 0.37 0.01 0.03 0.00 0.00 0.00 0.00 09:55:01 ens3 316.53 242.09 3388.30 28.93 0.00 0.00 0.00 0.00 09:55:01 vethef42041 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:55:01 lo 3.25 3.25 0.38 0.38 0.00 0.00 0.00 0.00 09:56:01 veth44f543c 0.18 0.23 0.01 0.01 0.00 0.00 0.00 0.00 09:56:01 ens3 2.22 2.23 0.43 1.67 0.00 0.00 0.00 0.00 09:56:01 vethef42041 64.54 60.06 268.57 6.89 0.00 0.00 0.00 0.02 09:56:01 lo 115.86 115.86 273.82 273.82 0.00 0.00 0.00 0.00 09:57:01 veth44f543c 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:57:01 ens3 0.50 0.42 0.14 0.50 0.00 0.00 0.00 0.00 09:57:01 vethef42041 101.18 83.89 258.19 27.72 0.00 0.00 0.00 0.02 09:57:01 lo 152.01 152.01 281.50 281.50 0.00 0.00 0.00 0.00 09:58:01 veth44f543c 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:58:01 ens3 0.93 0.68 0.16 1.45 0.00 0.00 0.00 0.00 09:58:01 vethef42041 114.40 97.73 325.59 37.53 0.00 0.00 0.00 0.03 09:58:01 lo 169.52 169.52 358.07 358.07 0.00 0.00 0.00 0.00 09:59:01 veth44f543c 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:59:01 ens3 0.60 0.43 0.11 0.93 0.00 0.00 0.00 0.00 09:59:01 vethef42041 129.87 112.61 401.47 46.01 0.00 0.00 0.00 0.03 09:59:01 lo 189.04 189.04 441.32 441.32 0.00 0.00 0.00 0.00 10:00:01 veth44f543c 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:00:01 ens3 1.32 1.08 0.26 0.71 0.00 0.00 0.00 0.00 10:00:01 vethef42041 100.55 93.30 422.56 40.04 0.00 0.00 0.00 0.03 10:00:01 lo 158.90 158.90 459.36 459.36 0.00 0.00 0.00 0.00 10:01:01 veth44f543c 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:01:01 ens3 0.48 0.32 0.07 0.37 0.00 0.00 0.00 0.00 10:01:01 vethef42041 59.36 58.42 273.00 31.56 0.00 0.00 0.00 0.02 10:01:01 lo 94.40 94.40 302.61 302.61 0.00 0.00 0.00 0.00 10:02:01 veth44f543c 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:02:01 ens3 0.43 0.33 0.12 0.22 0.00 0.00 0.00 0.00 10:02:01 vethef42041 89.07 85.29 432.72 45.49 0.00 0.00 0.00 0.04 10:02:01 lo 129.85 129.85 474.25 474.25 0.00 0.00 0.00 0.00 10:03:01 veth44f543c 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:03:01 ens3 1.42 1.20 0.28 1.67 0.00 0.00 0.00 0.00 10:03:01 vethef42041 67.23 59.37 193.50 15.73 0.00 0.00 0.00 0.02 10:03:01 lo 119.05 119.05 208.58 208.58 0.00 0.00 0.00 0.00 10:04:01 veth44f543c 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:04:01 ens3 1.15 0.80 0.18 0.73 0.00 0.00 0.00 0.00 10:04:01 vethef42041 103.60 87.80 297.98 32.93 0.00 0.00 0.00 0.02 10:04:01 lo 151.37 151.37 326.30 326.30 0.00 0.00 0.00 0.00 10:05:01 veth44f543c 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:05:01 ens3 47.97 33.93 12.67 66.76 0.00 0.00 0.00 0.00 10:05:01 vethef42041 101.06 93.57 282.94 29.89 0.00 0.00 0.00 0.02 10:05:01 lo 197.99 197.99 311.69 311.69 0.00 0.00 0.00 0.00 10:06:02 veth44f543c 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:06:02 ens3 0.33 0.30 0.05 0.23 0.00 0.00 0.00 0.00 10:06:02 vethef42041 71.36 55.68 41.55 8.46 0.00 0.00 0.00 0.00 10:06:02 lo 125.55 125.55 48.22 48.22 0.00 0.00 0.00 0.00 10:07:01 veth44f543c 0.19 0.19 0.01 0.01 0.00 0.00 0.00 0.00 10:07:01 ens3 0.66 0.52 0.16 0.88 0.00 0.00 0.00 0.00 10:07:01 vethef42041 71.61 57.24 76.56 7.81 0.00 0.00 0.00 0.01 10:07:01 lo 127.29 127.29 82.68 82.68 0.00 0.00 0.00 0.00 10:08:01 veth44f543c 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:08:01 ens3 0.28 0.18 0.03 0.20 0.00 0.00 0.00 0.00 10:08:01 vethef42041 50.77 39.54 27.08 5.02 0.00 0.00 0.00 0.00 10:08:01 lo 90.13 90.13 30.88 30.88 0.00 0.00 0.00 0.00 10:09:01 veth44f543c 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:09:01 ens3 0.80 0.70 0.17 0.82 0.00 0.00 0.00 0.00 10:09:01 vethef42041 50.45 40.43 60.83 4.63 0.00 0.00 0.00 0.00 10:09:01 lo 88.00 88.00 64.09 64.09 0.00 0.00 0.00 0.00 10:10:01 veth44f543c 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:10:01 ens3 10.96 8.47 2.24 10.95 0.00 0.00 0.00 0.00 10:10:01 lo 44.47 44.47 13.03 13.03 0.00 0.00 0.00 0.00 10:10:01 docker0 1199.80 1047.54 3355.39 341.71 0.00 0.00 0.00 0.00 10:11:01 ens3 36.69 32.68 120.07 39.56 0.00 0.00 0.00 0.00 10:11:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 ens3 21.95 21.36 15.42 21.73 0.00 0.00 0.00 0.00 10:12:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 59.38 51.14 675.77 13.85 0.00 0.00 0.00 0.00 Average: lo 98.12 98.12 184.06 184.06 0.00 0.00 0.00 0.00 Average: docker0 60.10 52.47 168.07 17.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-571) 05/09/25 _x86_64_ (4 CPU) 09:51:14 LINUX RESTART (4 CPU) 09:52:02 CPU %user %nice %system %iowait %steal %idle 09:53:01 all 22.66 0.00 1.33 2.80 0.06 73.15 09:53:01 0 15.83 0.00 0.95 0.26 0.03 82.93 09:53:01 1 42.47 0.00 2.45 2.14 0.07 52.87 09:53:01 2 6.88 0.00 0.90 8.05 0.09 84.08 09:53:01 3 25.42 0.00 1.02 0.76 0.03 72.76 09:54:01 all 48.63 0.00 3.25 1.37 0.08 46.67 09:54:01 0 53.94 0.00 3.40 1.92 0.10 40.64 09:54:01 1 46.55 0.00 2.00 0.55 0.07 50.83 09:54:01 2 46.71 0.00 5.80 1.47 0.10 45.92 09:54:01 3 47.29 0.00 1.81 1.54 0.08 49.28 09:55:01 all 43.02 0.00 3.02 4.20 0.09 49.67 09:55:01 0 50.46 0.00 3.48 3.37 0.08 42.60 09:55:01 1 48.32 0.00 2.82 3.17 0.10 45.59 09:55:01 2 43.08 0.00 3.00 5.48 0.10 48.33 09:55:01 3 30.16 0.00 2.78 4.80 0.08 62.18 09:56:01 all 34.13 0.00 2.91 7.41 0.09 55.46 09:56:01 0 30.06 0.00 2.15 3.67 0.07 64.06 09:56:01 1 45.93 0.00 3.32 5.06 0.08 45.60 09:56:01 2 30.80 0.00 3.53 16.83 0.12 48.73 09:56:01 3 29.77 0.00 2.64 4.11 0.07 63.41 09:57:01 all 11.43 0.00 4.60 12.67 0.09 71.21 09:57:01 0 11.26 0.00 5.39 12.55 0.08 70.72 09:57:01 1 12.16 0.00 5.14 17.61 0.10 64.98 09:57:01 2 11.85 0.00 4.04 8.84 0.12 75.15 09:57:01 3 10.42 0.00 3.81 11.70 0.08 73.99 09:58:01 all 11.74 0.00 4.47 11.94 0.09 71.77 09:58:01 0 9.70 0.00 3.73 15.75 0.08 70.74 09:58:01 1 12.21 0.00 4.95 11.02 0.08 71.74 09:58:01 2 12.38 0.00 4.79 10.25 0.12 72.46 09:58:01 3 12.67 0.00 4.40 10.75 0.07 72.12 09:59:01 all 11.35 0.00 4.65 11.42 0.09 72.49 09:59:01 0 11.24 0.00 4.09 14.51 0.08 70.07 09:59:01 1 9.96 0.00 4.83 12.88 0.07 72.26 09:59:01 2 13.78 0.00 6.08 11.40 0.12 68.63 09:59:01 3 10.40 0.00 3.63 6.91 0.08 78.99 10:00:01 all 13.83 0.00 2.56 4.47 0.08 79.06 10:00:01 0 14.29 0.00 2.57 6.72 0.08 76.33 10:00:01 1 14.79 0.00 3.15 3.18 0.08 78.79 10:00:01 2 13.81 0.00 2.23 4.47 0.08 79.41 10:00:01 3 12.44 0.00 2.24 3.47 0.10 81.75 10:01:01 all 6.43 0.00 0.73 0.04 0.08 92.73 10:01:01 0 5.73 0.00 0.90 0.03 0.05 93.29 10:01:01 1 6.40 0.00 0.60 0.13 0.07 92.79 10:01:01 2 6.52 0.00 0.59 0.02 0.07 92.81 10:01:01 3 7.09 0.00 0.85 0.00 0.07 91.99 10:02:01 all 8.14 0.00 0.86 0.06 0.07 90.87 10:02:01 0 7.77 0.00 0.78 0.00 0.05 91.40 10:02:01 1 7.58 0.00 1.07 0.08 0.07 91.20 10:02:01 2 7.19 0.00 0.62 0.02 0.08 92.09 10:02:01 3 10.02 0.00 0.99 0.13 0.08 88.78 10:03:01 all 10.55 0.00 5.00 15.36 0.09 69.00 10:03:01 0 10.54 0.00 5.60 14.07 0.08 69.71 10:03:01 1 10.80 0.00 4.37 5.73 0.08 79.02 10:03:01 2 12.26 0.00 5.97 27.67 0.10 54.00 10:03:01 3 8.61 0.00 4.03 14.03 0.08 73.24 10:03:01 CPU %user %nice %system %iowait %steal %idle 10:04:01 all 10.05 0.00 4.09 11.78 0.08 74.00 10:04:01 0 8.57 0.00 2.46 3.22 0.07 85.69 10:04:01 1 9.75 0.00 3.37 12.62 0.08 74.18 10:04:01 2 11.62 0.00 5.88 20.93 0.12 61.45 10:04:01 3 10.27 0.00 4.66 10.45 0.08 74.53 10:05:01 all 27.16 0.00 3.82 8.68 0.10 60.24 10:05:01 0 24.54 0.00 3.48 7.44 0.08 64.45 10:05:01 1 26.31 0.00 3.46 6.16 0.08 63.99 10:05:01 2 28.83 0.00 3.37 8.54 0.10 59.16 10:05:01 3 28.95 0.00 4.98 12.60 0.10 53.37 10:06:02 all 9.17 0.00 5.05 14.63 0.09 71.05 10:06:02 0 7.08 0.00 4.17 11.94 0.08 76.72 10:06:02 1 8.59 0.00 3.63 6.84 0.07 80.87 10:06:02 2 10.74 0.00 6.00 17.78 0.12 65.37 10:06:02 3 10.34 0.00 6.42 22.08 0.10 61.05 10:07:01 all 9.64 0.00 5.02 15.17 0.09 70.09 10:07:01 0 8.91 0.00 4.39 12.46 0.09 74.16 10:07:01 1 8.92 0.00 4.27 13.96 0.08 72.76 10:07:01 2 9.94 0.00 5.70 19.85 0.12 64.40 10:07:01 3 10.74 0.00 5.74 14.43 0.09 69.00 10:08:01 all 7.32 0.00 4.79 21.55 0.10 66.24 10:08:01 0 7.07 0.00 5.21 27.43 0.10 60.18 10:08:01 1 7.07 0.00 4.31 14.17 0.08 74.37 10:08:01 2 8.37 0.00 5.11 26.35 0.12 60.05 10:08:01 3 6.79 0.00 4.53 18.32 0.08 70.28 10:09:01 all 7.45 0.00 5.70 20.76 0.10 65.99 10:09:01 0 6.88 0.00 4.78 17.78 0.10 70.47 10:09:01 1 6.72 0.00 6.15 19.53 0.10 67.49 10:09:01 2 8.21 0.00 6.32 25.42 0.12 59.93 10:09:01 3 8.03 0.00 5.57 20.31 0.08 66.01 10:10:01 all 24.75 0.00 2.59 14.27 0.09 58.29 10:10:01 0 25.11 0.00 2.03 7.14 0.05 65.67 10:10:01 1 23.52 0.00 4.10 29.07 0.08 43.23 10:10:01 2 23.99 0.00 2.04 11.93 0.12 61.92 10:10:01 3 26.40 0.00 2.19 8.96 0.08 62.36 10:11:01 all 4.55 0.00 1.12 28.31 0.07 65.95 10:11:01 0 4.34 0.00 0.84 30.55 0.05 64.21 10:11:01 1 4.94 0.00 0.50 12.40 0.05 82.11 10:11:01 2 5.08 0.00 2.06 54.68 0.15 38.03 10:11:01 3 3.82 0.00 1.08 15.70 0.03 79.36 10:12:01 all 18.07 0.00 1.11 4.11 0.05 76.67 10:12:01 0 20.04 0.00 1.17 3.65 0.03 75.12 10:12:01 1 31.94 0.00 1.24 2.99 0.05 63.78 10:12:01 2 12.62 0.00 1.13 7.01 0.08 79.16 10:12:01 3 7.68 0.00 0.85 2.79 0.02 88.66 Average: all 17.01 0.00 3.33 10.55 0.08 69.03 Average: 0 16.67 0.00 3.08 9.74 0.07 70.45 Average: 1 19.23 0.00 3.29 8.96 0.08 68.44 Average: 2 16.25 0.00 3.76 14.34 0.11 65.54 Average: 3 15.87 0.00 3.21 9.19 0.08 71.66