---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3892 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: 2799.998 BogoMIPS: 5599.99 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 9.1G 53% / 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 364 2877 0 701 3347 Swap: 1023 109 914 ---> 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:c3:56:b8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.64/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85664sec preferred_lft 85664sec inet6 fe80::f816:3eff:fec3:56b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5e:c8:33:e3 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::42:5eff:fec8:33e3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3892) 02/08/25 _x86_64_ (4 CPU) 06:53:45 LINUX RESTART (4 CPU) 06:54:01 tps rtps wtps bread/s bwrtn/s 06:55:01 174.42 69.12 105.30 5601.47 42038.08 06:56:01 129.98 37.11 92.87 2266.82 16129.18 06:57:01 78.35 23.20 55.15 1421.85 18405.06 06:58:01 217.73 71.14 146.59 3786.57 27461.82 06:59:01 222.24 19.78 202.47 773.61 7533.36 07:00:01 117.80 1.23 116.56 20.93 3432.09 07:01:01 491.37 0.83 490.53 19.60 16952.91 07:02:01 396.30 2.98 393.32 136.49 13672.91 07:03:01 475.57 27.26 448.31 716.24 16091.04 07:04:01 540.69 49.88 490.82 1407.14 20706.09 07:05:02 615.21 292.29 322.92 9038.44 17864.00 Average: 314.73 54.08 260.64 2289.28 18206.99 06:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:55:01 1567688 3320164 2470964 61.18 53208 1850328 931068 18.30 616716 1668016 220376 06:56:01 959016 3005592 3079636 76.25 66900 2120456 1185040 23.29 932624 1938228 15848 06:57:01 112440 2227576 3926212 97.22 74100 2181100 1814496 35.67 1766656 1946608 10836 06:58:01 113200 1414164 3925452 97.20 81892 1455240 3371352 66.27 2453240 1276736 5816 06:59:01 122160 948888 3916492 96.98 100972 972600 3861788 75.91 2790820 936300 4428 07:00:01 130912 836096 3907740 96.76 107376 844636 3979528 78.23 2862928 848984 5180 07:01:01 124120 804444 3914532 96.93 131168 781596 3996944 78.57 2841528 847036 5904 07:02:01 107028 564904 3931624 97.35 101128 579332 4242284 83.39 2968484 715612 5372 07:03:01 124396 251620 3914256 96.92 57820 293176 4815012 94.65 3032604 607572 6168 07:04:01 112400 126392 3926252 97.22 38268 193240 5194712 102.11 2946580 711780 1188 07:05:02 3164576 3503856 874076 21.64 67928 446944 906832 17.83 364672 366868 63016 Average: 603449 1545791 3435203 85.06 80069 1065332 3118096 61.29 2143350 1078522 31285 06:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:55:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 06:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 ens3 371.10 233.78 1460.37 72.44 0.00 0.00 0.00 0.00 06:56:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 06:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 ens3 365.76 366.26 2906.29 65.34 0.00 0.00 0.00 0.00 06:57:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 06:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 ens3 985.44 692.69 7364.93 154.72 0.00 0.00 0.00 0.00 06:58:01 vethe3f2a26 4.02 4.80 23.59 0.54 0.00 0.00 0.00 0.00 06:58:01 vethb1e4e2a 0.17 0.43 0.01 0.03 0.00 0.00 0.00 0.00 06:58:01 lo 9.85 9.85 24.28 24.28 0.00 0.00 0.00 0.00 06:58:01 docker0 4.18 4.93 23.54 0.55 0.00 0.00 0.00 0.00 06:59:01 vethe3f2a26 75.11 71.83 329.17 16.00 0.00 0.00 0.00 0.03 06:59:01 vethb1e4e2a 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 06:59:01 lo 125.71 125.71 342.87 342.87 0.00 0.00 0.00 0.00 06:59:01 docker0 75.27 71.96 328.16 16.01 0.00 0.00 0.00 0.00 07:00:01 vethe3f2a26 104.13 99.20 449.16 40.05 0.00 0.00 0.00 0.04 07:00:01 vethb1e4e2a 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 07:00:01 lo 173.95 173.95 486.92 486.92 0.00 0.00 0.00 0.00 07:00:01 docker0 104.30 99.35 447.74 40.06 0.00 0.00 0.00 0.00 07:01:01 vethe3f2a26 180.62 162.11 599.67 60.44 0.00 0.00 0.00 0.05 07:01:01 vethb1e4e2a 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 07:01:01 lo 268.54 268.54 651.37 651.37 0.00 0.00 0.00 0.00 07:01:01 docker0 180.79 162.27 597.21 60.45 0.00 0.00 0.00 0.00 07:02:01 vethe3f2a26 161.28 146.70 590.76 55.17 0.00 0.00 0.00 0.05 07:02:01 vethb1e4e2a 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 07:02:01 lo 247.13 247.13 638.64 638.64 0.00 0.00 0.00 0.00 07:02:01 docker0 161.45 146.85 588.56 55.18 0.00 0.00 0.00 0.00 07:03:01 vethe3f2a26 109.13 103.23 192.99 26.45 0.00 0.00 0.00 0.02 07:03:01 vethb1e4e2a 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 07:03:01 lo 199.85 199.85 215.78 215.78 0.00 0.00 0.00 0.00 07:03:01 docker0 109.30 103.39 191.50 26.46 0.00 0.00 0.00 0.00 07:04:01 vethe3f2a26 77.22 68.82 77.39 11.65 0.00 0.00 0.00 0.01 07:04:01 vethb1e4e2a 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 07:04:01 lo 146.47 146.47 87.09 87.09 0.00 0.00 0.00 0.00 07:04:01 docker0 77.39 68.99 76.34 11.66 0.00 0.00 0.00 0.00 07:05:02 lo 10.65 10.65 0.72 0.72 0.00 0.00 0.00 0.00 07:05:02 docker0 5.82 5.91 0.46 0.38 0.00 0.00 0.00 0.00 07:05:02 ens3 3495.94 2506.02 14826.76 694.80 0.00 0.00 0.00 0.00 Average: lo 107.86 107.86 222.47 222.47 0.00 0.00 0.00 0.00 Average: docker0 65.34 60.36 204.79 19.16 0.00 0.00 0.00 0.00 Average: ens3 317.09 227.30 1347.53 63.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3892) 02/08/25 _x86_64_ (4 CPU) 06:53:45 LINUX RESTART (4 CPU) 06:54:01 CPU %user %nice %system %iowait %steal %idle 06:55:01 all 17.63 0.00 2.06 5.52 0.05 74.73 06:55:01 0 6.94 0.00 1.14 2.07 0.02 89.84 06:55:01 1 28.10 0.00 2.29 9.66 0.07 59.88 06:55:01 2 30.03 0.00 2.48 8.10 0.07 59.33 06:55:01 3 5.56 0.00 2.35 2.30 0.05 89.74 06:56:01 all 30.56 0.00 1.93 2.32 0.08 65.10 06:56:01 0 22.42 0.00 1.56 1.11 0.07 74.84 06:56:01 1 25.03 0.00 1.91 5.22 0.07 67.78 06:56:01 2 39.60 0.00 2.26 0.77 0.10 57.28 06:56:01 3 35.26 0.00 2.01 2.21 0.08 60.44 06:57:01 all 48.63 0.00 3.23 0.79 0.10 47.25 06:57:01 0 49.62 0.00 2.38 0.43 0.08 47.48 06:57:01 1 43.65 0.00 3.95 1.55 0.10 50.74 06:57:01 2 55.31 0.00 2.43 0.77 0.10 41.39 06:57:01 3 45.94 0.00 4.13 0.40 0.10 49.43 06:58:01 all 42.40 0.00 3.06 4.01 0.11 50.42 06:58:01 0 55.97 0.00 2.27 3.94 0.10 37.72 06:58:01 1 30.68 0.00 3.86 4.40 0.10 60.95 06:58:01 2 37.75 0.00 2.86 4.12 0.12 55.15 06:58:01 3 45.23 0.00 3.26 3.56 0.12 47.82 06:59:01 all 30.75 0.00 2.28 4.35 0.08 62.53 06:59:01 0 30.11 0.00 1.39 0.72 0.08 67.71 06:59:01 1 35.58 0.00 2.36 3.44 0.10 58.52 06:59:01 2 25.34 0.00 2.77 7.13 0.10 64.65 06:59:01 3 31.98 0.00 2.60 6.12 0.07 59.23 07:00:01 all 14.95 0.00 1.73 2.06 0.07 81.19 07:00:01 0 14.51 0.00 1.50 0.50 0.07 83.42 07:00:01 1 15.00 0.00 1.75 1.14 0.05 82.06 07:00:01 2 13.71 0.00 2.12 4.64 0.08 79.46 07:00:01 3 16.59 0.00 1.55 1.97 0.08 79.81 07:01:01 all 12.91 0.00 4.54 11.43 0.09 71.03 07:01:01 0 11.58 0.00 4.15 11.70 0.08 72.48 07:01:01 1 12.96 0.00 3.85 6.36 0.10 76.73 07:01:01 2 16.03 0.00 6.34 18.44 0.12 59.07 07:01:01 3 11.08 0.00 3.82 9.30 0.07 75.73 07:02:01 all 20.02 0.00 3.92 8.98 0.09 66.98 07:02:01 0 17.54 0.00 3.64 4.79 0.07 73.96 07:02:01 1 20.91 0.00 3.92 12.42 0.08 62.67 07:02:01 2 20.01 0.00 4.49 11.50 0.13 63.87 07:02:01 3 21.66 0.00 3.64 7.23 0.08 67.39 07:03:01 all 21.95 0.00 6.78 10.57 0.11 60.60 07:03:01 0 17.60 0.00 7.61 14.18 0.10 60.51 07:03:01 1 22.53 0.00 6.62 11.21 0.10 59.54 07:03:01 2 23.98 0.00 6.39 6.46 0.12 63.05 07:03:01 3 23.72 0.00 6.45 10.39 0.10 59.34 07:04:01 all 17.16 0.00 5.04 12.21 0.12 65.46 07:04:01 0 16.08 0.00 5.00 9.76 0.12 69.04 07:04:01 1 17.16 0.00 5.01 16.17 0.13 61.53 07:04:01 2 18.19 0.00 4.76 11.25 0.15 65.65 07:04:01 3 17.23 0.00 5.39 11.69 0.10 65.59 07:05:02 all 23.11 0.00 2.27 27.05 0.09 47.48 07:05:02 0 23.61 0.00 2.11 25.54 0.07 48.68 07:05:02 1 21.06 0.00 3.19 40.00 0.08 35.66 07:05:02 2 26.20 0.00 2.05 21.89 0.13 49.72 07:05:02 3 21.58 0.00 1.73 20.78 0.07 55.84 Average: CPU %user %nice %system %iowait %steal %idle Average: all 25.46 0.00 3.35 8.12 0.09 62.98 Average: 0 24.15 0.00 2.98 6.80 0.08 66.00 Average: 1 24.79 0.00 3.52 10.14 0.09 61.46 Average: 2 27.85 0.00 3.54 8.63 0.11 59.88 Average: 3 25.08 0.00 3.36 6.91 0.08 64.57