---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-16080 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 740K 6.3G 1% /run /dev/vda1 310G 12G 299G 4% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1071 59127 0 4222 62662 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ca:f2:74 brd ff:ff:ff:ff:ff:ff inet 10.30.107.150/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:feca:f274/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5a:f3:44:3f 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-16080) 06/11/24 _x86_64_ (16 CPU) 11:15:55 LINUX RESTART (16 CPU) 11:16:01 tps rtps wtps bread/s bwrtn/s 11:17:01 330.11 73.69 256.42 5279.87 55320.43 11:18:01 156.94 47.30 109.64 2742.18 26993.66 11:19:01 92.68 13.65 79.04 873.45 25720.38 11:20:01 32.74 0.33 32.41 12.00 24810.53 11:21:01 32.25 0.03 32.22 0.27 36176.45 11:22:01 44.82 0.82 44.00 86.90 37950.55 Average: 114.82 22.57 92.25 1495.91 34518.46 11:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:17:01 63151164 64313528 2816580 4.27 63100 1644308 2027656 3.03 940680 1491976 52180 11:18:01 62523772 64084300 3443972 5.22 91044 1995140 2267092 3.38 1212228 1806728 106656 11:19:01 60368984 62156204 5598760 8.49 98948 2205796 3551472 5.30 3232224 1917780 7016 11:20:01 59861628 62327204 6106116 9.26 103292 2866444 4353832 6.50 3140020 2494500 396404 11:21:01 58870636 62051788 7097108 10.76 105984 3567152 3640940 5.43 3441468 3155976 461912 11:22:01 60561040 64179108 5406704 8.20 109764 3992884 2107348 3.14 1323948 3572540 225664 Average: 60889537 63185355 5078207 7.70 95355 2711954 2991390 4.46 2215095 2406583 208305 11:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:17:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 ens3 329.86 251.44 1295.01 74.82 0.00 0.00 0.00 0.00 11:18:01 lo 1.15 1.15 0.12 0.12 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 ens3 106.12 85.39 1455.47 16.50 0.00 0.00 0.00 0.00 11:19:01 lo 5.50 5.50 3.37 3.37 0.00 0.00 0.00 0.00 11:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 ens3 473.99 390.92 2719.34 96.33 0.00 0.00 0.00 0.00 11:20:01 lo 12.01 12.01 34.52 34.52 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 ens3 446.40 319.46 528.59 112.20 0.00 0.00 0.00 0.00 11:21:01 lo 4.00 4.00 1.66 1.66 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 ens3 233.15 165.00 678.03 60.95 0.00 0.00 0.00 0.00 11:22:01 lo 3.50 3.50 1.28 1.28 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 ens3 271.93 196.13 291.15 74.49 0.00 0.00 0.00 0.00 Average: lo 4.67 4.67 6.87 6.87 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 310.81 235.14 1160.39 72.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-16080) 06/11/24 _x86_64_ (16 CPU) 11:15:55 LINUX RESTART (16 CPU) 11:16:01 CPU %user %nice %system %iowait %steal %idle 11:17:01 all 4.02 0.00 0.65 2.63 0.02 92.68 11:17:01 0 2.10 0.00 0.52 0.30 0.02 97.07 11:17:01 1 8.13 0.00 0.89 1.00 0.03 89.95 11:17:01 2 10.37 0.00 0.83 0.35 0.03 88.41 11:17:01 3 4.32 0.00 0.35 0.35 0.03 94.95 11:17:01 4 1.43 0.00 0.22 12.87 0.02 85.46 11:17:01 5 2.52 0.00 0.60 0.30 0.02 96.57 11:17:01 6 13.10 0.00 1.12 0.84 0.03 84.91 11:17:01 7 2.49 0.00 0.42 0.67 0.02 96.41 11:17:01 8 2.67 0.00 1.48 0.23 0.02 95.60 11:17:01 9 2.44 0.00 1.27 12.96 0.03 83.30 11:17:01 10 1.05 0.00 0.22 0.42 0.02 98.30 11:17:01 11 2.28 0.00 0.47 0.22 0.02 97.02 11:17:01 12 3.23 0.00 0.43 0.25 0.02 96.07 11:17:01 13 3.74 0.00 0.55 0.10 0.02 95.59 11:17:01 14 1.80 0.00 0.52 3.68 0.02 93.98 11:17:01 15 2.71 0.00 0.52 7.49 0.02 89.27 11:18:01 all 6.47 0.00 0.51 1.20 0.02 91.79 11:18:01 0 2.65 0.00 0.20 0.14 0.02 97.00 11:18:01 1 23.38 0.00 1.43 1.46 0.05 73.67 11:18:01 2 13.75 0.00 0.71 0.22 0.03 85.29 11:18:01 3 27.78 0.00 1.50 1.57 0.07 69.09 11:18:01 4 8.85 0.00 0.85 6.57 0.03 83.69 11:18:01 5 3.02 0.00 0.46 0.41 0.02 96.10 11:18:01 6 1.66 0.00 0.25 0.34 0.00 97.74 11:18:01 7 4.32 0.00 0.60 0.48 0.03 94.57 11:18:01 8 3.66 0.00 0.36 0.05 0.03 95.89 11:18:01 9 1.98 0.00 0.44 3.27 0.00 94.30 11:18:01 10 3.34 0.00 0.20 0.31 0.00 96.15 11:18:01 11 2.44 0.00 0.22 0.00 0.02 97.32 11:18:01 12 2.73 0.00 0.24 0.00 0.02 97.02 11:18:01 13 1.25 0.00 0.19 0.02 0.02 98.52 11:18:01 14 0.75 0.00 0.44 4.34 0.02 94.46 11:18:01 15 2.10 0.00 0.15 0.00 0.02 97.73 11:19:01 all 30.97 0.00 1.05 0.62 0.09 67.27 11:19:01 0 28.32 0.00 0.62 0.02 0.07 70.98 11:19:01 1 39.93 0.00 1.84 0.28 0.12 57.83 11:19:01 2 37.98 0.00 1.87 1.72 0.12 58.30 11:19:01 3 32.26 0.00 1.29 2.33 0.07 64.04 11:19:01 4 31.04 0.00 0.92 0.17 0.08 67.79 11:19:01 5 33.49 0.00 0.80 0.00 0.10 65.60 11:19:01 6 32.14 0.00 0.96 0.17 0.10 66.64 11:19:01 7 29.76 0.00 0.82 0.02 0.10 69.30 11:19:01 8 36.01 0.00 0.82 0.15 0.08 62.93 11:19:01 9 36.69 0.00 1.43 0.49 0.12 61.28 11:19:01 10 21.03 0.00 1.04 3.40 0.08 74.44 11:19:01 11 31.45 0.00 0.94 0.47 0.10 67.04 11:19:01 12 29.95 0.00 0.60 0.17 0.07 69.21 11:19:01 13 29.21 0.00 0.82 0.17 0.08 69.72 11:19:01 14 20.72 0.00 1.07 0.20 0.08 77.93 11:19:01 15 25.58 0.00 0.92 0.18 0.07 73.25 11:20:01 all 34.83 0.00 1.08 0.56 0.08 63.46 11:20:01 0 32.10 0.00 1.20 0.00 0.08 66.62 11:20:01 1 40.56 0.00 2.73 0.22 0.08 56.41 11:20:01 2 49.42 0.00 0.68 0.00 0.07 49.83 11:20:01 3 29.11 0.00 0.98 0.00 0.10 69.80 11:20:01 4 39.77 0.00 0.69 0.00 0.07 59.48 11:20:01 5 34.14 0.00 1.14 0.05 0.08 64.59 11:20:01 6 40.35 0.00 1.24 0.00 0.08 58.32 11:20:01 7 37.26 0.00 1.13 0.00 0.08 61.52 11:20:01 8 32.70 0.00 0.82 0.00 0.08 66.39 11:20:01 9 37.46 0.00 1.32 0.00 0.08 61.13 11:20:01 10 25.64 0.00 0.70 8.50 0.07 65.09 11:20:01 11 31.01 0.00 1.30 0.00 0.07 67.61 11:20:01 12 30.33 0.00 1.05 0.00 0.07 68.55 11:20:01 13 26.12 0.00 0.59 0.02 0.05 73.23 11:20:01 14 40.66 0.00 0.79 0.02 0.08 58.46 11:20:01 15 30.63 0.00 0.89 0.18 0.07 68.23 11:21:01 all 27.41 0.00 1.07 0.84 0.08 70.60 11:21:01 0 24.71 0.00 0.58 0.00 0.10 74.61 11:21:01 1 33.62 0.00 1.79 0.00 0.12 64.47 11:21:01 2 26.94 0.00 0.69 0.00 0.08 72.29 11:21:01 3 27.59 0.00 0.85 0.00 0.07 71.49 11:21:01 4 36.38 0.00 2.55 0.02 0.10 60.96 11:21:01 5 28.44 0.00 1.14 0.00 0.08 70.35 11:21:01 6 33.42 0.00 1.57 0.00 0.08 64.93 11:21:01 7 20.62 0.00 0.81 0.02 0.07 78.49 11:21:01 8 33.78 0.00 0.74 0.00 0.07 65.41 11:21:01 9 21.38 0.00 1.82 0.00 0.07 76.73 11:21:01 10 20.47 0.00 0.64 10.36 0.05 68.49 11:21:01 11 25.73 0.00 0.99 0.00 0.10 73.19 11:21:01 12 26.07 0.00 1.04 0.64 0.10 72.15 11:21:01 13 22.13 0.00 0.68 0.00 0.07 77.12 11:21:01 14 24.38 0.00 0.32 2.36 0.05 72.90 11:21:01 15 32.78 0.00 0.90 0.00 0.07 66.25 11:22:01 all 15.43 0.00 0.75 1.26 0.06 82.50 11:22:01 0 9.81 0.00 1.09 0.00 0.05 89.06 11:22:01 1 25.65 0.00 0.95 0.13 0.05 73.21 11:22:01 2 14.72 0.00 0.79 0.07 0.07 84.36 11:22:01 3 10.04 0.00 0.33 0.03 0.03 89.56 11:22:01 4 29.68 0.00 1.34 0.23 0.08 68.67 11:22:01 5 12.57 0.00 0.79 0.00 0.05 86.59 11:22:01 6 13.68 0.00 0.60 0.00 0.05 85.67 11:22:01 7 9.71 0.00 0.37 1.28 0.13 88.51 11:22:01 8 10.58 0.00 0.52 0.00 0.05 88.85 11:22:01 9 15.50 0.00 1.14 0.12 0.05 83.20 11:22:01 10 14.37 0.00 0.79 10.92 0.07 73.85 11:22:01 11 29.91 0.00 0.70 0.67 0.07 68.65 11:22:01 12 11.81 0.00 0.95 0.00 0.03 87.21 11:22:01 13 15.70 0.00 0.40 0.00 0.07 83.83 11:22:01 14 9.58 0.00 0.57 6.38 0.03 83.44 11:22:01 15 13.60 0.00 0.64 0.27 0.05 85.44 Average: all 19.87 0.00 0.85 1.18 0.06 78.03 Average: 0 16.62 0.00 0.70 0.08 0.06 82.55 Average: 1 28.54 0.00 1.60 0.51 0.08 69.26 Average: 2 25.55 0.00 0.93 0.39 0.07 73.06 Average: 3 21.82 0.00 0.88 0.71 0.06 76.53 Average: 4 24.54 0.00 1.09 3.31 0.06 70.99 Average: 5 19.06 0.00 0.82 0.13 0.06 79.94 Average: 6 22.43 0.00 0.96 0.22 0.06 76.33 Average: 7 17.39 0.00 0.69 0.41 0.07 81.43 Average: 8 19.93 0.00 0.79 0.07 0.06 79.15 Average: 9 19.27 0.00 1.24 2.81 0.06 76.63 Average: 10 14.33 0.00 0.60 5.66 0.05 79.37 Average: 11 20.50 0.00 0.77 0.23 0.06 78.44 Average: 12 17.37 0.00 0.72 0.18 0.05 81.69 Average: 13 16.37 0.00 0.54 0.05 0.05 82.99 Average: 14 16.33 0.00 0.62 2.83 0.05 80.18 Average: 15 17.94 0.00 0.67 1.36 0.05 79.99