---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1520 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: 2799.972 BogoMIPS: 5599.94 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 9.0G 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 417 2534 0 992 3285 Swap: 1023 60 963 ---> 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:7a:0f:c6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.83/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85614sec preferred_lft 85614sec inet6 fe80::f816:3eff:fe7a:fc6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:c5:1a:d0 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:fbff:fec5:1ad0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1520) 03/01/25 _x86_64_ (4 CPU) 13:58:07 LINUX RESTART (4 CPU) 13:59:02 tps rtps wtps bread/s bwrtn/s 14:00:01 134.50 31.13 103.37 1681.21 11129.64 14:01:01 94.67 21.98 72.69 1909.68 20427.00 14:02:01 202.48 40.98 161.50 2791.94 32973.65 14:03:01 225.93 21.70 204.23 508.32 7109.48 14:04:01 59.42 1.52 57.91 27.73 1772.50 14:05:01 484.12 1.30 482.82 61.72 15920.68 14:06:01 385.42 1.48 383.94 34.52 14177.54 14:07:02 454.89 21.63 433.26 525.96 15262.28 14:08:01 559.96 10.38 549.59 437.05 20316.52 14:09:01 568.94 213.82 355.12 7803.96 19619.11 14:10:01 147.14 137.49 9.65 3325.05 6785.80 14:11:01 236.08 216.45 19.63 5037.69 1567.61 Average: 296.18 60.07 236.11 2013.88 13920.80 13:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:00:01 1325052 3204384 2713600 67.19 66764 1957188 1033328 20.31 713512 1797172 121108 14:01:01 144704 2635256 3893948 96.42 77244 2542520 1382628 27.18 1391720 2266716 74764 14:02:01 133608 1593976 3905044 96.69 88300 1603544 3151356 61.95 2311260 1389616 48 14:03:01 115140 1079176 3923512 97.15 104872 1093364 3679204 72.32 2677176 1028776 14088 14:04:01 125616 829936 3913036 96.89 102700 840164 3925616 77.17 2824204 876456 4608 14:05:01 119672 778156 3918980 97.04 126708 745772 3971488 78.07 2816144 836652 7696 14:06:01 136412 600116 3902240 96.62 96388 571012 4157788 81.73 2882996 736724 3108 14:07:02 111128 334372 3927524 97.25 74864 356384 4691220 92.22 2939324 680848 9080 14:08:01 108696 187644 3929956 97.31 64460 238760 5009824 98.48 2987840 650552 9092 14:09:01 1667940 1935140 2370712 58.70 69288 370880 2111608 41.51 1485808 729396 300 14:10:01 1872760 2453884 2165892 53.63 79756 672764 1824960 35.87 1420404 592200 17688 14:11:01 2665208 3408108 1373444 34.01 107280 802132 962280 18.92 569112 642396 15580 Average: 710495 1586679 3328157 82.41 88219 982874 2991775 58.81 2084958 1018959 23097 13:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:00:01 ens3 269.80 230.50 1139.10 39.87 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 2.24 2.24 0.25 0.25 0.00 0.00 0.00 0.00 14:01:01 ens3 722.53 618.93 7645.27 120.28 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 14:02:01 ens3 523.45 359.24 4102.13 58.67 0.00 0.00 0.00 0.00 14:02:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 14:02:01 veth2c322b4 0.13 0.37 0.01 0.03 0.00 0.00 0.00 0.00 14:02:01 vethb73d84d 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:03:01 ens3 87.69 51.66 28.51 21.80 0.00 0.00 0.00 0.00 14:03:01 docker0 63.89 63.31 277.58 9.77 0.00 0.00 0.00 0.00 14:03:01 veth2c322b4 0.18 0.23 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 vethb73d84d 63.71 63.17 278.44 9.77 0.00 0.00 0.00 0.02 14:04:01 ens3 2.48 1.22 0.68 0.71 0.00 0.00 0.00 0.00 14:04:01 docker0 104.67 98.85 491.66 44.22 0.00 0.00 0.00 0.00 14:04:01 veth2c322b4 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 vethb73d84d 104.47 98.65 493.08 44.21 0.00 0.00 0.00 0.04 14:05:01 ens3 42.96 30.44 9.36 10.74 0.00 0.00 0.00 0.00 14:05:01 docker0 149.73 134.91 442.51 45.27 0.00 0.00 0.00 0.00 14:05:01 veth2c322b4 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 vethb73d84d 149.54 134.74 444.55 45.26 0.00 0.00 0.00 0.04 14:06:01 ens3 41.45 31.66 12.91 12.15 0.00 0.00 0.00 0.00 14:06:01 docker0 188.45 173.14 717.53 67.62 0.00 0.00 0.00 0.00 14:06:01 veth2c322b4 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 vethb73d84d 188.29 172.98 720.10 67.61 0.00 0.00 0.00 0.06 14:07:02 ens3 747.41 602.93 205.11 230.83 0.00 0.00 0.00 0.00 14:07:02 docker0 115.59 109.04 238.84 30.10 0.00 0.00 0.00 0.00 14:07:02 veth2c322b4 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:07:02 vethb73d84d 115.41 108.88 240.41 30.09 0.00 0.00 0.00 0.02 14:08:01 ens3 51.70 31.53 13.81 11.44 0.00 0.00 0.00 0.00 14:08:01 docker0 87.31 77.73 83.17 13.21 0.00 0.00 0.00 0.00 14:08:01 veth2c322b4 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:08:01 vethb73d84d 87.11 77.53 84.35 13.20 0.00 0.00 0.00 0.01 14:09:01 ens3 215.78 169.82 66.12 65.44 0.00 0.00 0.00 0.00 14:09:01 docker0 10.02 9.99 2.44 0.91 0.00 0.00 0.00 0.00 14:09:01 lo 1197.14 1197.14 2448.54 2448.54 0.00 0.00 0.00 0.00 14:10:01 ens3 451.12 359.16 2334.21 63.51 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 0.40 0.40 0.05 0.05 0.00 0.00 0.00 0.00 14:11:01 ens3 193.62 145.24 72.65 128.54 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 279.65 219.73 1303.45 63.84 0.00 0.00 0.00 0.00 Average: docker0 60.06 55.68 188.19 17.63 0.00 0.00 0.00 0.00 Average: lo 99.82 99.82 204.60 204.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1520) 03/01/25 _x86_64_ (4 CPU) 13:58:07 LINUX RESTART (4 CPU) 13:59:02 CPU %user %nice %system %iowait %steal %idle 14:00:01 all 24.26 0.00 1.47 3.06 0.06 71.15 14:00:01 0 33.71 0.00 2.20 1.58 0.07 62.45 14:00:01 1 20.15 0.00 1.14 5.93 0.05 72.73 14:00:01 2 11.91 0.00 0.80 2.48 0.07 84.74 14:00:01 3 31.26 0.00 1.71 2.24 0.07 64.73 14:01:01 all 43.88 0.00 2.87 1.42 0.08 51.75 14:01:01 0 40.40 0.00 2.82 1.19 0.07 55.52 14:01:01 1 40.11 0.00 2.99 0.55 0.08 56.27 14:01:01 2 44.80 0.00 2.68 1.29 0.08 51.15 14:01:01 3 50.22 0.00 3.00 2.68 0.08 44.03 14:02:01 all 42.27 0.00 3.73 3.80 0.09 50.12 14:02:01 0 35.14 0.00 3.52 2.92 0.08 58.34 14:02:01 1 49.79 0.00 3.82 3.41 0.08 42.90 14:02:01 2 52.87 0.00 3.81 4.83 0.10 38.39 14:02:01 3 31.32 0.00 3.76 4.02 0.10 60.80 14:03:01 all 38.43 0.00 2.38 4.56 0.10 54.53 14:03:01 0 37.18 0.00 2.28 5.82 0.10 54.63 14:03:01 1 47.43 0.00 2.25 3.37 0.10 46.85 14:03:01 2 28.05 0.00 2.13 3.67 0.12 66.02 14:03:01 3 41.02 0.00 2.83 5.41 0.08 50.66 14:04:01 all 12.99 0.00 1.32 0.81 0.07 84.81 14:04:01 0 10.21 0.00 1.24 0.10 0.05 88.41 14:04:01 1 14.58 0.00 1.32 2.87 0.08 81.14 14:04:01 2 14.32 0.00 1.27 0.15 0.07 84.19 14:04:01 3 12.85 0.00 1.43 0.13 0.07 85.51 14:05:01 all 12.76 0.00 4.10 11.27 0.08 71.79 14:05:01 0 12.47 0.00 4.12 9.34 0.07 74.00 14:05:01 1 14.29 0.00 4.75 14.71 0.07 66.18 14:05:01 2 13.30 0.00 3.53 10.60 0.10 72.47 14:05:01 3 10.99 0.00 4.00 10.45 0.07 74.49 14:06:01 all 21.00 0.00 3.97 8.84 0.10 66.09 14:06:01 0 22.32 0.00 3.63 6.84 0.10 67.11 14:06:01 1 23.36 0.00 3.61 8.27 0.10 64.66 14:06:01 2 17.90 0.00 4.07 5.43 0.12 72.48 14:06:01 3 20.40 0.00 4.61 14.79 0.10 60.10 14:07:02 all 20.84 0.00 6.27 10.38 0.10 62.42 14:07:02 0 20.74 0.00 5.83 10.76 0.10 62.56 14:07:02 1 20.40 0.00 6.34 11.60 0.08 61.57 14:07:02 2 22.53 0.00 6.24 7.53 0.12 63.57 14:07:02 3 19.69 0.00 6.67 11.60 0.08 61.95 14:08:01 all 13.96 0.00 5.45 13.05 0.10 67.44 14:08:01 0 14.28 0.00 5.71 8.77 0.08 71.16 14:08:01 1 13.05 0.00 4.11 10.08 0.09 72.68 14:08:01 2 15.15 0.00 6.43 15.45 0.12 62.85 14:08:01 3 13.38 0.00 5.50 17.91 0.10 63.11 14:09:01 all 19.14 0.00 2.35 23.46 0.10 54.96 14:09:01 0 19.10 0.00 2.50 11.54 0.07 66.78 14:09:01 1 20.15 0.00 1.85 17.95 0.10 59.95 14:09:01 2 19.13 0.00 3.15 42.36 0.15 35.21 14:09:01 3 18.15 0.00 1.87 22.03 0.10 57.84 14:10:01 all 35.07 0.00 1.24 2.65 0.08 60.97 14:10:01 0 31.61 0.00 1.07 2.56 0.07 64.69 14:10:01 1 37.89 0.00 1.32 3.68 0.07 57.04 14:10:01 2 32.81 0.00 1.13 2.62 0.08 63.35 14:10:01 3 37.98 0.00 1.46 1.72 0.07 58.78 14:10:01 CPU %user %nice %system %iowait %steal %idle 14:11:01 all 35.74 0.00 1.47 6.83 0.07 55.89 14:11:01 0 53.76 0.00 1.64 15.35 0.08 29.16 14:11:01 1 29.33 0.00 1.02 3.74 0.05 65.86 14:11:01 2 21.89 0.00 1.37 6.22 0.08 70.43 14:11:01 3 38.01 0.00 1.86 2.04 0.07 58.03 Average: all 26.71 0.00 3.05 7.51 0.08 62.64 Average: 0 27.58 0.00 3.04 6.40 0.08 62.90 Average: 1 27.58 0.00 2.88 7.18 0.08 62.29 Average: 2 24.59 0.00 3.05 8.55 0.10 63.71 Average: 3 27.11 0.00 3.22 7.91 0.08 61.68