---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-17280 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: 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): 0-15 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 744K 6.3G 1% /run /dev/vda1 310G 13G 298G 5% / 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 1218 58312 0 4890 62491 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:fa:6b:8f brd ff:ff:ff:ff:ff:ff inet 10.30.107.71/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85864sec preferred_lft 85864sec inet6 fe80::f816:3eff:fefa:6b8f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:58:3f:0d 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::42:11ff:fe58:3f0d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17280) 12/02/25 _x86_64_ (16 CPU) 21:56:13 LINUX RESTART (16 CPU) 21:57:02 tps rtps wtps bread/s bwrtn/s 21:58:01 212.88 37.37 175.51 1863.14 90830.84 21:59:01 128.93 10.68 118.25 811.46 87922.81 22:00:01 70.05 3.75 66.31 485.65 78686.89 22:01:01 134.28 0.32 133.96 45.46 56043.46 22:02:01 27.52 0.03 27.49 0.27 10024.66 22:03:01 10.73 0.45 10.28 13.60 9366.84 22:04:01 23.61 0.10 23.51 2.93 21271.25 22:05:01 46.13 1.35 44.78 91.45 25964.21 Average: 81.49 6.69 74.80 411.21 47422.67 21:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:58:01 62238052 63848600 3729692 5.65 94264 2038332 2769384 4.13 1422904 1865832 123032 21:59:01 59548816 61406844 6418928 9.73 101748 2270104 4026028 6.01 3969080 1986848 21192 22:00:01 58305580 60205084 7662164 11.62 103840 2307700 5522532 8.24 5206724 1972272 452 22:01:01 57501632 59875016 8466112 12.83 114248 2768592 5811776 8.67 5570368 2358944 4168 22:02:01 58920820 61524120 7046924 10.68 116848 2976376 4203480 6.27 4016144 2509856 788 22:03:01 58309532 61576344 7658212 11.61 119140 3626292 4771092 7.12 3965492 3151608 379832 22:04:01 57488136 61297188 8479608 12.85 121120 4157432 4428700 6.61 4274296 3644912 283632 22:05:01 59675900 63952592 6291844 9.54 126516 4611356 2233888 3.33 1629348 4085664 26312 Average: 58998558 61710724 6969186 10.56 112216 3094523 4220860 6.30 3756794 2696992 104926 21:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:58:01 lo 1.08 1.08 0.13 0.13 0.00 0.00 0.00 0.00 21:58:01 ens3 191.14 153.82 2181.02 28.19 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 lo 2.62 2.62 4.41 4.41 0.00 0.00 0.00 0.00 21:59:01 ens3 729.01 452.74 3093.01 125.49 0.00 0.00 0.00 0.00 21:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 lo 27.46 27.46 99.65 99.65 0.00 0.00 0.00 0.00 22:00:01 vethcc61475 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 vethff10e84 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 ens3 436.46 276.92 287.99 94.14 0.00 0.00 0.00 0.00 22:01:01 lo 691.30 691.30 202.44 202.44 0.00 0.00 0.00 0.00 22:01:01 vethff10e84 0.17 0.47 0.01 0.04 0.00 0.00 0.00 0.00 22:01:01 ens3 1283.07 613.73 2466.60 172.55 0.00 0.00 0.00 0.00 22:01:01 vethf1d7bd5 316.63 284.02 72.16 127.35 0.00 0.00 0.00 0.01 22:02:01 lo 191.97 191.97 48.55 48.55 0.00 0.00 0.00 0.00 22:02:01 ens3 407.53 246.82 563.22 79.04 0.00 0.00 0.00 0.00 22:02:01 docker0 425.59 387.45 87.51 165.13 0.00 0.00 0.00 0.00 22:03:01 lo 3.40 3.40 1.54 1.54 0.00 0.00 0.00 0.00 22:03:01 ens3 490.62 265.57 117.70 86.49 0.00 0.00 0.00 0.00 22:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:04:01 lo 2.15 2.15 1.00 1.00 0.00 0.00 0.00 0.00 22:04:01 ens3 233.28 131.54 646.67 43.43 0.00 0.00 0.00 0.00 22:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 lo 3.10 3.10 1.20 1.20 0.00 0.00 0.00 0.00 22:05:01 ens3 251.26 182.54 211.68 65.04 0.00 0.00 0.00 0.00 22:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 115.63 115.63 44.96 44.96 0.00 0.00 0.00 0.00 Average: ens3 503.44 290.74 1193.92 86.92 0.00 0.00 0.00 0.00 Average: docker0 53.32 48.54 10.96 20.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17280) 12/02/25 _x86_64_ (16 CPU) 21:56:13 LINUX RESTART (16 CPU) 21:57:02 CPU %user %nice %system %iowait %steal %idle 21:58:01 all 7.09 0.00 0.50 0.97 0.03 91.41 21:58:01 0 3.58 0.00 0.48 0.25 0.02 95.67 21:58:01 1 21.79 0.00 1.46 0.46 0.03 76.26 21:58:01 2 2.50 0.00 0.22 0.00 0.02 97.27 21:58:01 3 12.38 0.00 0.52 0.19 0.03 86.88 21:58:01 4 7.99 0.00 0.32 0.09 0.03 91.56 21:58:01 5 28.62 0.00 1.53 0.64 0.05 69.16 21:58:01 6 7.42 0.00 0.54 0.22 0.02 91.80 21:58:01 7 6.23 0.00 0.64 0.85 0.02 92.26 21:58:01 8 1.46 0.00 0.14 0.05 0.00 98.36 21:58:01 9 2.71 0.00 0.24 0.10 0.02 96.93 21:58:01 10 3.46 0.00 0.24 0.02 0.02 96.27 21:58:01 11 5.21 0.00 0.20 0.20 0.00 94.39 21:58:01 12 2.67 0.00 0.42 9.34 0.03 87.53 21:58:01 13 1.21 0.00 0.10 0.19 0.07 98.44 21:58:01 14 0.80 0.00 0.07 0.00 0.02 99.12 21:58:01 15 5.38 0.00 0.75 2.97 0.02 90.88 21:59:01 all 33.64 0.00 1.17 0.38 0.06 64.74 21:59:01 0 29.97 0.00 1.84 0.00 0.07 68.12 21:59:01 1 26.88 0.00 1.81 0.32 0.07 70.93 21:59:01 2 45.28 0.00 0.89 0.10 0.07 53.67 21:59:01 3 28.86 0.00 0.98 0.03 0.07 70.06 21:59:01 4 27.97 0.00 1.02 0.89 0.05 70.08 21:59:01 5 40.32 0.00 1.17 0.03 0.07 58.41 21:59:01 6 24.02 0.00 0.58 0.00 0.05 75.35 21:59:01 7 41.11 0.00 1.24 0.15 0.07 57.43 21:59:01 8 25.92 0.00 1.03 0.67 0.05 72.33 21:59:01 9 40.64 0.00 1.34 0.05 0.07 57.91 21:59:01 10 27.95 0.00 1.22 0.08 0.07 70.68 21:59:01 11 29.20 0.00 0.75 3.26 0.05 66.73 21:59:01 12 42.74 0.00 1.86 0.38 0.07 54.95 21:59:01 13 35.02 0.00 0.82 0.00 0.07 64.09 21:59:01 14 33.36 0.00 0.95 0.02 0.07 65.60 21:59:01 15 39.11 0.00 1.29 0.10 0.08 59.42 22:00:01 all 26.47 0.00 0.82 0.38 0.06 72.27 22:00:01 0 26.01 0.00 0.82 0.02 0.07 73.09 22:00:01 1 32.06 0.00 0.97 0.03 0.07 66.87 22:00:01 2 20.99 0.00 1.09 0.02 0.07 77.84 22:00:01 3 22.03 0.00 1.07 0.02 0.05 76.84 22:00:01 4 31.29 0.00 0.80 0.02 0.07 67.83 22:00:01 5 23.75 0.00 0.94 0.00 0.05 75.26 22:00:01 6 25.72 0.00 0.38 0.02 0.05 73.83 22:00:01 7 28.17 0.00 0.90 0.00 0.07 70.86 22:00:01 8 54.74 0.00 1.27 0.10 0.08 43.81 22:00:01 9 21.60 0.00 0.62 4.09 0.07 73.62 22:00:01 10 27.82 0.00 1.35 0.00 0.05 70.78 22:00:01 11 18.74 0.00 0.70 0.91 0.07 79.58 22:00:01 12 18.57 0.00 0.30 0.87 0.03 80.23 22:00:01 13 27.75 0.00 0.62 0.02 0.07 71.55 22:00:01 14 28.02 0.00 0.38 0.00 0.03 71.56 22:00:01 15 16.34 0.00 0.85 0.03 0.05 82.73 22:01:01 all 9.09 0.00 1.63 0.40 0.05 88.84 22:01:01 0 10.12 0.00 3.10 0.03 0.07 86.68 22:01:01 1 8.27 0.00 2.26 0.10 0.03 89.33 22:01:01 2 7.57 0.00 0.73 0.07 0.03 91.60 22:01:01 3 8.63 0.00 1.01 0.00 0.05 90.31 22:01:01 4 7.41 0.00 1.27 0.37 0.03 90.92 22:01:01 5 7.76 0.00 1.74 0.02 0.03 90.44 22:01:01 6 3.49 0.00 1.90 0.00 0.02 94.59 22:01:01 7 9.95 0.00 1.88 0.00 0.05 88.12 22:01:01 8 13.29 0.00 1.35 0.03 0.03 85.29 22:01:01 9 8.63 0.00 1.22 0.33 0.05 89.77 22:01:01 10 8.43 0.00 1.47 0.17 0.07 89.87 22:01:01 11 7.74 0.00 1.34 0.02 0.07 90.84 22:01:01 12 7.03 0.00 0.97 3.54 0.07 88.40 22:01:01 13 8.52 0.00 1.17 0.02 0.05 90.24 22:01:01 14 19.85 0.00 2.71 0.10 0.07 77.27 22:01:01 15 8.80 0.00 1.91 1.58 0.05 87.67 22:02:01 all 15.83 0.00 0.75 0.07 0.04 83.32 22:02:01 0 12.01 0.00 0.74 0.08 0.03 87.13 22:02:01 1 19.67 0.00 0.92 0.00 0.03 79.38 22:02:01 2 21.37 0.00 1.03 0.00 0.05 77.54 22:02:01 3 11.31 0.00 0.83 0.00 0.03 87.83 22:02:01 4 20.39 0.00 0.35 0.12 0.05 79.09 22:02:01 5 13.05 0.00 0.77 0.03 0.03 86.12 22:02:01 6 17.73 0.00 0.32 0.00 0.03 81.92 22:02:01 7 16.12 0.00 0.78 0.00 0.05 83.04 22:02:01 8 12.92 0.00 1.25 0.82 0.05 84.95 22:02:01 9 13.25 0.00 0.55 0.00 0.05 86.15 22:02:01 10 19.77 0.00 0.62 0.03 0.05 79.53 22:02:01 11 10.45 0.00 0.98 0.00 0.03 88.53 22:02:01 12 15.87 0.00 0.40 0.00 0.05 83.68 22:02:01 13 12.88 0.00 0.52 0.00 0.03 86.57 22:02:01 14 14.35 0.00 0.93 0.00 0.03 84.68 22:02:01 15 22.07 0.00 1.04 0.00 0.03 76.86 22:03:01 all 19.74 0.00 0.79 0.06 0.04 79.37 22:03:01 0 14.16 0.00 0.53 0.00 0.03 85.27 22:03:01 1 30.42 0.00 2.72 0.12 0.05 66.69 22:03:01 2 24.82 0.00 0.59 0.00 0.05 74.54 22:03:01 3 24.47 0.00 1.33 0.00 0.03 74.17 22:03:01 4 21.02 0.00 0.47 0.05 0.05 78.41 22:03:01 5 18.00 0.00 0.67 0.72 0.03 80.58 22:03:01 6 15.65 0.00 0.68 0.00 0.05 83.62 22:03:01 7 17.64 0.00 0.55 0.00 0.05 81.76 22:03:01 8 22.89 0.00 0.89 0.00 0.05 76.17 22:03:01 9 13.22 0.00 0.27 0.00 0.02 86.50 22:03:01 10 22.20 0.00 0.70 0.00 0.05 77.05 22:03:01 11 10.16 0.00 0.60 0.00 0.03 89.20 22:03:01 12 24.33 0.00 0.67 0.00 0.05 74.95 22:03:01 13 12.17 0.00 0.53 0.00 0.02 87.28 22:03:01 14 20.07 0.00 0.60 0.00 0.03 79.30 22:03:01 15 24.68 0.00 0.77 0.00 0.07 74.48 22:04:01 all 22.06 0.00 0.71 0.07 0.05 77.11 22:04:01 0 19.62 0.00 0.50 0.00 0.07 79.82 22:04:01 1 25.46 0.00 0.89 0.50 0.07 73.08 22:04:01 2 32.63 0.00 1.15 0.00 0.05 66.17 22:04:01 3 20.05 0.00 0.82 0.00 0.05 79.09 22:04:01 4 21.10 0.00 0.68 0.08 0.05 78.08 22:04:01 5 26.09 0.00 0.47 0.00 0.07 73.38 22:04:01 6 9.79 0.00 0.40 0.00 0.03 89.77 22:04:01 7 21.74 0.00 0.47 0.00 0.05 77.74 22:04:01 8 27.19 0.00 1.50 0.00 0.07 71.24 22:04:01 9 25.86 0.00 1.44 0.49 0.05 72.16 22:04:01 10 19.70 0.00 0.33 0.00 0.05 79.92 22:04:01 11 23.31 0.00 0.75 0.00 0.05 75.89 22:04:01 12 16.88 0.00 0.60 0.00 0.03 82.49 22:04:01 13 21.46 0.00 0.42 0.00 0.07 78.05 22:04:01 14 21.06 0.00 0.48 0.00 0.03 78.42 22:04:01 15 21.01 0.00 0.45 0.00 0.03 78.51 22:05:01 all 13.24 0.00 0.67 0.21 0.03 85.85 22:05:01 0 9.00 0.00 0.57 0.97 0.02 89.45 22:05:01 1 11.11 0.00 0.68 0.15 0.03 88.03 22:05:01 2 14.25 0.00 0.58 0.03 0.03 85.10 22:05:01 3 42.55 0.00 1.95 0.30 0.05 55.14 22:05:01 4 20.89 0.00 0.75 0.92 0.03 77.41 22:05:01 5 11.71 0.00 0.32 0.00 0.03 87.94 22:05:01 6 11.10 0.00 0.94 0.00 0.03 87.93 22:05:01 7 9.19 0.00 0.44 0.02 0.03 90.33 22:05:01 8 6.53 0.00 0.20 0.00 0.03 93.23 22:05:01 9 16.45 0.00 1.10 0.45 0.03 81.96 22:05:01 10 11.23 0.00 0.42 0.00 0.02 88.34 22:05:01 11 9.04 0.00 0.87 0.00 0.03 90.06 22:05:01 12 6.78 0.00 0.23 0.00 0.02 92.97 22:05:01 13 8.69 0.00 1.05 0.57 0.02 89.67 22:05:01 14 12.36 0.00 0.22 0.00 0.03 87.39 22:05:01 15 10.89 0.00 0.33 0.00 0.02 88.76 Average: all 18.42 0.00 0.88 0.32 0.05 80.34 Average: 0 15.58 0.00 1.07 0.17 0.05 83.13 Average: 1 21.96 0.00 1.46 0.21 0.05 76.32 Average: 2 21.20 0.00 0.79 0.03 0.05 77.94 Average: 3 21.29 0.00 1.07 0.07 0.05 77.53 Average: 4 19.78 0.00 0.71 0.32 0.05 79.15 Average: 5 21.15 0.00 0.95 0.18 0.05 77.67 Average: 6 14.38 0.00 0.72 0.03 0.04 84.83 Average: 7 18.78 0.00 0.86 0.13 0.05 80.18 Average: 8 20.65 0.00 0.96 0.21 0.05 78.14 Average: 9 17.82 0.00 0.85 0.69 0.04 80.60 Average: 10 17.60 0.00 0.80 0.04 0.05 81.52 Average: 11 14.25 0.00 0.78 0.55 0.04 84.38 Average: 12 16.88 0.00 0.68 1.75 0.04 80.64 Average: 13 15.99 0.00 0.65 0.10 0.05 83.21 Average: 14 18.77 0.00 0.79 0.01 0.04 80.38 Average: 15 18.56 0.00 0.92 0.58 0.04 79.89