---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2921 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: 3944 467 2604 0 871 3235 Swap: 1023 7 1016 ---> 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:50:ab:ab brd ff:ff:ff:ff:ff:ff inet 10.32.6.13/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85668sec preferred_lft 85668sec inet6 fe80::f816:3eff:fe50:abab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:ee:d3:86 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::42:6aff:feee:d386/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2921) 01/27/25 _x86_64_ (4 CPU) 14:39:51 LINUX RESTART (4 CPU) 14:40:01 tps rtps wtps bread/s bwrtn/s 14:41:01 162.99 69.07 93.92 5608.53 40925.73 14:42:01 135.29 34.56 100.73 1938.88 15327.45 14:43:01 76.58 21.02 55.56 1654.50 19364.82 14:44:01 176.05 33.74 142.31 2497.72 27267.32 14:45:01 224.78 17.93 206.85 432.12 7300.10 14:46:01 59.29 1.47 57.82 17.33 1727.45 14:47:01 480.55 0.52 480.04 10.26 15937.48 14:48:01 364.57 1.58 362.99 38.79 12584.57 14:49:01 429.78 16.13 413.65 463.06 15134.74 14:50:01 545.85 6.05 539.80 216.19 19609.20 14:51:01 513.88 118.13 395.75 5574.40 19731.24 14:52:01 216.66 190.83 25.83 3797.50 5103.95 Average: 282.20 42.58 239.62 1853.94 16667.73 14:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:41:01 1727524 3327684 2311136 57.23 41384 1720164 931976 18.32 571332 1572324 93464 14:42:01 1090272 3072396 2948388 73.00 65440 2058760 1146212 22.53 857384 1882188 11312 14:43:01 352136 2582884 3686524 91.28 73808 2293172 1487628 29.24 1429068 2034004 3696 14:44:01 121040 1726684 3917620 97.00 84920 1748764 3051740 59.99 2193300 1513036 6204 14:45:01 116112 1085816 3922548 97.12 102060 1100852 3726332 73.25 2706600 996668 14268 14:46:01 120768 1076396 3917892 97.01 105392 1084204 3720872 73.14 2710272 986964 4592 14:47:01 116964 1033556 3921696 97.10 131016 994388 3764896 74.01 2709760 936436 8004 14:48:01 121648 808700 3917012 96.99 133892 744096 3997788 78.58 2816068 804604 7768 14:49:01 109952 529320 3928708 97.28 93600 510104 4542296 89.29 2909236 689464 15544 14:50:01 111264 395652 3927396 97.25 87328 373212 4831760 94.98 2915252 662332 7996 14:51:01 1708264 2098932 2330396 57.70 97488 458668 1978628 38.89 1501480 658532 344 14:52:01 2666804 3312032 1371856 33.97 125440 683236 1006520 19.79 570072 631720 14448 Average: 696896 1754171 3341764 82.74 95147 1147468 2848887 56.00 1990819 1114023 15637 14:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:41:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 14:41:01 ens3 408.23 267.02 1477.35 71.10 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 14:42:01 ens3 330.29 329.16 2125.42 61.89 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 14:43:01 ens3 786.73 615.06 7371.15 108.09 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 3.48 3.48 0.39 0.39 0.00 0.00 0.00 0.00 14:44:01 ens3 592.42 346.89 2769.56 61.05 0.00 0.00 0.00 0.00 14:44:01 docker0 0.17 0.27 0.01 0.02 0.00 0.00 0.00 0.00 14:44:01 veth255fc32 0.17 0.40 0.01 0.03 0.00 0.00 0.00 0.00 14:45:01 lo 107.98 107.98 286.05 286.05 0.00 0.00 0.00 0.00 14:45:01 ens3 75.72 37.22 24.23 15.38 0.00 0.00 0.00 0.00 14:45:01 docker0 63.75 62.51 277.53 9.72 0.00 0.00 0.00 0.00 14:45:01 veth255fc32 0.17 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:46:01 lo 160.81 160.81 533.89 533.89 0.00 0.00 0.00 0.00 14:46:01 ens3 2.57 1.70 0.59 0.71 0.00 0.00 0.00 0.00 14:46:01 docker0 104.17 97.85 492.30 44.16 0.00 0.00 0.00 0.00 14:46:01 veth255fc32 0.15 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:47:01 lo 233.61 233.61 474.47 474.47 0.00 0.00 0.00 0.00 14:47:01 ens3 116.40 43.66 32.87 24.02 0.00 0.00 0.00 0.00 14:47:01 docker0 147.28 131.81 433.36 44.37 0.00 0.00 0.00 0.00 14:47:01 veth255fc32 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:48:01 lo 271.69 271.69 747.22 747.22 0.00 0.00 0.00 0.00 14:48:01 ens3 65.12 42.61 14.72 12.73 0.00 0.00 0.00 0.00 14:48:01 docker0 181.30 164.99 688.09 64.76 0.00 0.00 0.00 0.00 14:48:01 veth255fc32 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:49:01 lo 208.84 208.84 305.13 305.13 0.00 0.00 0.00 0.00 14:49:01 ens3 946.00 715.60 257.10 267.72 0.00 0.00 0.00 0.00 14:49:01 docker0 120.26 113.00 274.99 32.90 0.00 0.00 0.00 0.00 14:49:01 veth255fc32 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:50:01 lo 161.00 161.00 94.17 94.17 0.00 0.00 0.00 0.00 14:50:01 ens3 58.61 46.87 23.71 20.14 0.00 0.00 0.00 0.00 14:50:01 docker0 85.87 76.61 82.06 13.17 0.00 0.00 0.00 0.00 14:50:01 veth255fc32 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:51:01 lo 30.68 30.68 7.71 7.71 0.00 0.00 0.00 0.00 14:51:01 ens3 229.80 181.74 91.19 84.33 0.00 0.00 0.00 0.00 14:51:01 docker0 16.40 14.70 6.24 1.68 0.00 0.00 0.00 0.00 14:52:01 lo 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 14:52:01 ens3 61.79 62.36 39.93 60.36 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 98.58 98.58 204.12 204.12 0.00 0.00 0.00 0.00 Average: ens3 306.21 224.21 1185.80 65.64 0.00 0.00 0.00 0.00 Average: docker0 59.94 55.15 187.88 17.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2921) 01/27/25 _x86_64_ (4 CPU) 14:39:51 LINUX RESTART (4 CPU) 14:40:01 CPU %user %nice %system %iowait %steal %idle 14:41:01 all 14.58 0.00 1.96 5.31 0.06 78.10 14:41:01 0 13.72 0.00 1.60 1.37 0.05 83.26 14:41:01 1 10.70 0.00 2.44 3.69 0.05 83.12 14:41:01 2 20.82 0.00 1.61 4.64 0.08 72.85 14:41:01 3 13.06 0.00 2.18 11.55 0.07 73.15 14:42:01 all 26.67 0.00 1.86 3.10 0.08 68.29 14:42:01 0 25.15 0.00 1.27 1.42 0.07 72.10 14:42:01 1 29.50 0.00 1.46 3.50 0.08 65.47 14:42:01 2 32.18 0.00 2.54 0.70 0.10 64.49 14:42:01 3 19.86 0.00 2.17 6.78 0.08 71.10 14:43:01 all 45.52 0.00 3.11 0.81 0.11 50.46 14:43:01 0 55.10 0.00 1.67 0.35 0.10 42.78 14:43:01 1 46.05 0.00 2.45 1.07 0.10 50.33 14:43:01 2 38.70 0.00 3.23 0.82 0.12 57.13 14:43:01 3 42.23 0.00 5.11 1.00 0.12 51.54 14:44:01 all 39.66 0.00 2.85 3.26 0.11 54.12 14:44:01 0 35.84 0.00 2.53 3.19 0.12 58.32 14:44:01 1 44.37 0.00 2.71 1.91 0.10 50.91 14:44:01 2 34.93 0.00 2.42 4.30 0.12 58.23 14:44:01 3 43.50 0.00 3.72 3.66 0.10 49.02 14:45:01 all 37.39 0.00 2.30 4.07 0.12 56.13 14:45:01 0 48.31 0.00 1.63 2.50 0.12 47.44 14:45:01 1 27.63 0.00 3.11 5.32 0.13 63.80 14:45:01 2 20.45 0.00 2.10 4.28 0.12 73.05 14:45:01 3 53.14 0.00 2.33 4.20 0.12 40.22 14:46:01 all 12.66 0.00 1.33 0.81 0.08 85.11 14:46:01 0 13.72 0.00 1.32 0.15 0.07 84.74 14:46:01 1 9.79 0.00 1.10 0.82 0.08 88.20 14:46:01 2 11.15 0.00 1.65 1.84 0.07 85.29 14:46:01 3 15.96 0.00 1.27 0.45 0.12 82.20 14:47:01 all 13.07 0.00 4.35 10.98 0.11 71.49 14:47:01 0 10.51 0.00 4.03 12.20 0.12 73.15 14:47:01 1 12.25 0.00 3.69 8.68 0.07 75.31 14:47:01 2 13.35 0.00 4.99 10.78 0.15 70.73 14:47:01 3 16.17 0.00 4.73 12.26 0.10 66.74 14:48:01 all 20.54 0.00 3.98 8.55 0.13 66.80 14:48:01 0 18.78 0.00 4.40 11.59 0.12 65.11 14:48:01 1 21.34 0.00 4.67 9.09 0.15 64.76 14:48:01 2 21.65 0.00 3.27 7.47 0.13 67.48 14:48:01 3 20.44 0.00 3.54 6.06 0.10 69.86 14:49:01 all 21.24 0.00 6.25 9.78 0.13 62.59 14:49:01 0 24.96 0.00 6.68 9.60 0.13 58.63 14:49:01 1 20.66 0.00 4.54 7.16 0.12 67.53 14:49:01 2 19.11 0.00 6.50 9.73 0.17 64.49 14:49:01 3 20.21 0.00 7.25 12.66 0.13 59.74 14:50:01 all 12.88 0.00 5.51 13.10 0.14 68.37 14:50:01 0 13.85 0.00 5.62 13.33 0.12 67.08 14:50:01 1 11.99 0.00 5.54 15.75 0.13 66.59 14:50:01 2 11.91 0.00 4.98 10.80 0.19 72.12 14:50:01 3 13.81 0.00 5.90 12.48 0.12 67.69 14:51:01 all 18.48 0.00 2.68 21.40 0.10 57.33 14:51:01 0 16.27 0.00 2.96 33.95 0.12 46.71 14:51:01 1 16.61 0.00 2.05 15.27 0.07 66.00 14:51:01 2 22.66 0.00 2.96 12.95 0.15 61.29 14:51:01 3 18.37 0.00 2.75 23.44 0.08 55.36 14:51:01 CPU %user %nice %system %iowait %steal %idle 14:52:01 all 24.43 0.00 1.08 4.70 0.06 69.73 14:52:01 0 39.85 0.00 0.90 1.65 0.07 57.52 14:52:01 1 12.58 0.00 1.13 5.02 0.03 81.24 14:52:01 2 17.22 0.00 1.25 10.47 0.07 70.99 14:52:01 3 28.11 0.00 1.02 1.66 0.07 69.15 Average: all 23.94 0.00 3.10 7.15 0.10 65.71 Average: 0 26.34 0.00 2.88 7.60 0.10 63.09 Average: 1 21.97 0.00 2.91 6.44 0.09 68.59 Average: 2 22.03 0.00 3.12 6.55 0.12 68.18 Average: 3 25.41 0.00 3.49 8.01 0.10 62.99