---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21177 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 15G 141G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 916 24436 0 6814 30796 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:2a:e7:5f brd ff:ff:ff:ff:ff:ff inet 10.30.106.148/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fe2a:e75f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:6d:6e:75 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-8g-21177) 07/03/24 _x86_64_ (8 CPU) 19:39:49 LINUX RESTART (8 CPU) 19:40:01 tps rtps wtps bread/s bwrtn/s 19:41:02 382.86 87.17 295.68 6259.11 53253.18 19:42:01 210.59 50.84 159.75 3795.83 31732.11 19:43:01 58.11 13.15 44.96 2408.13 14986.70 19:44:01 89.59 4.03 85.55 530.58 49663.06 19:45:01 301.57 3.37 298.20 421.26 105077.29 19:46:01 165.89 0.50 165.39 42.93 24393.40 19:47:01 52.64 0.02 52.62 0.13 11029.90 19:48:01 71.07 1.85 69.22 85.59 12418.46 Average: 166.45 20.05 146.40 1688.65 37832.29 19:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:41:02 30022784 31625564 2916436 8.85 67616 1845816 1452424 4.27 981596 1641344 196172 19:42:01 28928016 31066020 4011204 12.18 87612 2344032 1842160 5.42 1639284 2043024 28892 19:43:01 27728908 30354232 5210312 15.82 93124 2816684 2497580 7.35 2452556 2407576 287256 19:44:01 27667376 31612760 5271844 16.00 112920 4070020 1399112 4.12 1416432 3435440 391496 19:45:01 23596668 30091792 9342552 28.36 167872 6399556 8348564 24.56 3113332 5604220 3236 19:46:01 21054996 27894580 11884224 36.08 185300 6695696 10809432 31.80 5442872 5761088 8004 19:47:01 20533068 27523280 12406152 37.66 186876 6841864 11161192 32.84 5841636 5879344 1188 19:48:01 25039396 31550860 7899824 23.98 189480 6408932 1507720 4.44 1894472 5420856 17684 Average: 25571402 30214886 7367818 22.37 136350 4677825 4877273 14.35 2847772 4024112 116741 19:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:41:02 ens3 368.18 272.86 1678.30 77.00 0.00 0.00 0.00 0.00 19:41:02 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 19:41:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 ens3 687.00 471.17 5725.74 106.14 0.00 0.00 0.00 0.00 19:42:01 lo 2.51 2.51 0.24 0.24 0.00 0.00 0.00 0.00 19:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 ens3 1363.49 815.31 2951.23 310.33 0.00 0.00 0.00 0.00 19:43:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 19:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 ens3 330.68 196.18 2078.98 59.41 0.00 0.00 0.00 0.00 19:44:01 lo 2.60 2.60 0.28 0.28 0.00 0.00 0.00 0.00 19:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 br-cfa5a86b1ea2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 vetha0a08f4 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 19:45:01 veth8b54664 1.88 3.00 0.22 0.59 0.00 0.00 0.00 0.00 19:45:01 ens3 930.43 363.49 21071.69 27.62 0.00 0.00 0.00 0.00 19:45:01 vethcb35fa4 0.00 0.83 0.00 0.38 0.00 0.00 0.00 0.00 19:46:01 vetha0a08f4 149.96 156.14 13.16 331.40 0.00 0.00 0.00 0.03 19:46:01 veth8b54664 2.92 4.78 0.38 0.46 0.00 0.00 0.00 0.00 19:46:01 ens3 71.67 43.06 709.36 11.44 0.00 0.00 0.00 0.00 19:46:01 br-34401ba4a3ec 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 19:47:01 vetha0a08f4 0.08 0.17 0.05 0.02 0.00 0.00 0.00 0.00 19:47:01 veth8b54664 5.85 7.33 5.62 5.38 0.00 0.00 0.00 0.00 19:47:01 ens3 15.90 8.05 3.99 3.31 0.00 0.00 0.00 0.00 19:47:01 br-34401ba4a3ec 21.48 12.88 10.52 1.52 0.00 0.00 0.00 0.00 19:48:01 ens3 79.49 57.94 75.89 38.27 0.00 0.00 0.00 0.00 19:48:01 lo 19.61 19.61 2.02 2.02 0.00 0.00 0.00 0.00 19:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 480.42 278.11 4283.84 79.13 0.00 0.00 0.00 0.00 Average: lo 2.08 2.08 0.22 0.22 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21177) 07/03/24 _x86_64_ (8 CPU) 19:39:49 LINUX RESTART (8 CPU) 19:40:01 CPU %user %nice %system %iowait %steal %idle 19:41:02 all 9.69 0.00 1.43 3.23 0.04 85.61 19:41:02 0 4.93 0.00 2.41 13.83 0.03 78.80 19:41:02 1 8.47 0.00 1.24 0.74 0.05 89.50 19:41:02 2 4.59 0.00 1.76 7.33 0.03 86.29 19:41:02 3 7.04 0.00 0.92 0.60 0.02 91.42 19:41:02 4 6.32 0.00 0.85 0.50 0.02 92.31 19:41:02 5 25.36 0.00 1.97 1.64 0.05 70.98 19:41:02 6 13.83 0.00 1.19 0.40 0.03 84.56 19:41:02 7 6.97 0.00 1.12 0.82 0.03 91.06 19:42:01 all 23.19 0.00 1.36 2.10 0.06 73.29 19:42:01 0 10.45 0.00 1.00 6.66 0.05 81.84 19:42:01 1 23.50 0.00 1.44 0.82 0.07 74.18 19:42:01 2 23.02 0.00 1.71 4.70 0.09 70.50 19:42:01 3 18.37 0.00 1.16 0.61 0.05 79.80 19:42:01 4 28.95 0.00 0.92 0.12 0.07 69.95 19:42:01 5 40.34 0.00 1.93 2.05 0.08 55.59 19:42:01 6 19.20 0.00 1.29 1.04 0.05 78.43 19:42:01 7 21.68 0.00 1.38 0.85 0.07 76.03 19:43:01 all 46.82 0.00 1.45 0.42 0.08 51.23 19:43:01 0 38.24 0.00 1.29 0.55 0.07 59.86 19:43:01 1 55.30 0.00 1.88 0.22 0.08 42.51 19:43:01 2 56.48 0.00 1.34 0.10 0.07 42.01 19:43:01 3 40.93 0.00 1.84 0.27 0.08 56.88 19:43:01 4 54.19 0.00 1.02 0.03 0.07 44.69 19:43:01 5 53.47 0.00 1.29 1.87 0.08 43.29 19:43:01 6 40.52 0.00 1.22 0.30 0.07 57.89 19:43:01 7 35.44 0.00 1.72 0.05 0.07 62.72 19:44:01 all 13.31 0.00 1.87 2.55 0.04 82.23 19:44:01 0 12.45 0.00 1.25 0.85 0.05 85.39 19:44:01 1 5.97 0.00 1.19 2.18 0.03 90.63 19:44:01 2 21.79 0.00 2.69 0.59 0.07 74.87 19:44:01 3 11.88 0.00 2.33 10.47 0.03 75.29 19:44:01 4 13.38 0.00 2.11 2.58 0.05 81.89 19:44:01 5 18.51 0.00 1.48 1.22 0.03 78.76 19:44:01 6 14.76 0.00 1.94 1.32 0.03 81.94 19:44:01 7 7.81 0.00 1.92 1.15 0.05 89.06 19:45:01 all 28.09 0.00 5.82 5.01 0.08 61.01 19:45:01 0 27.50 0.00 4.94 0.62 0.08 66.85 19:45:01 1 25.39 0.00 6.60 0.87 0.09 67.06 19:45:01 2 30.04 0.00 5.41 0.95 0.08 63.52 19:45:01 3 27.18 0.00 5.23 2.56 0.08 64.95 19:45:01 4 31.66 0.00 6.83 26.86 0.09 34.56 19:45:01 5 29.56 0.00 5.49 6.45 0.08 58.41 19:45:01 6 26.16 0.00 5.51 1.70 0.09 66.55 19:45:01 7 27.22 0.00 6.58 0.15 0.07 65.98 19:46:01 all 33.98 0.00 3.05 1.82 0.10 61.04 19:46:01 0 35.11 0.00 3.51 0.92 0.12 60.34 19:46:01 1 30.87 0.00 3.25 0.79 0.08 65.00 19:46:01 2 37.97 0.00 2.41 0.40 0.08 59.14 19:46:01 3 36.35 0.00 3.34 3.71 0.08 56.52 19:46:01 4 30.02 0.00 3.30 4.41 0.12 62.17 19:46:01 5 34.33 0.00 3.47 2.71 0.10 59.39 19:46:01 6 38.04 0.00 2.23 0.37 0.08 59.28 19:46:01 7 29.17 0.00 2.84 1.31 0.12 66.57 19:47:01 all 13.42 0.00 1.67 0.65 0.10 84.16 19:47:01 0 10.92 0.00 1.74 2.80 0.08 84.46 19:47:01 1 13.40 0.00 1.58 0.18 0.12 84.72 19:47:01 2 15.61 0.00 1.82 0.07 0.10 82.40 19:47:01 3 13.15 0.00 1.71 0.23 0.08 84.83 19:47:01 4 13.38 0.00 1.71 0.59 0.08 84.24 19:47:01 5 14.81 0.00 1.73 0.22 0.10 83.15 19:47:01 6 12.94 0.00 1.61 0.15 0.12 85.19 19:47:01 7 13.14 0.00 1.48 0.97 0.12 84.29 19:48:01 all 8.75 0.00 1.19 1.21 0.05 88.80 19:48:01 0 3.58 0.00 1.24 1.89 0.05 93.25 19:48:01 1 3.93 0.00 1.15 0.48 0.05 94.38 19:48:01 2 20.19 0.00 1.22 1.17 0.05 77.36 19:48:01 3 3.34 0.00 1.17 0.27 0.03 95.19 19:48:01 4 5.72 0.00 1.22 3.98 0.05 89.03 19:48:01 5 4.22 0.00 1.17 0.65 0.03 93.92 19:48:01 6 26.01 0.00 1.27 0.64 0.07 72.01 19:48:01 7 3.08 0.00 1.04 0.59 0.03 95.27 Average: all 22.14 0.00 2.22 2.12 0.07 73.45 Average: 0 17.90 0.00 2.17 3.51 0.07 76.35 Average: 1 20.81 0.00 2.28 0.78 0.07 76.05 Average: 2 26.22 0.00 2.29 1.91 0.07 69.51 Average: 3 19.76 0.00 2.21 2.34 0.06 75.63 Average: 4 22.91 0.00 2.23 4.83 0.07 69.95 Average: 5 27.55 0.00 2.31 2.10 0.07 67.96 Average: 6 23.93 0.00 2.03 0.74 0.07 73.24 Average: 7 18.03 0.00 2.25 0.74 0.07 78.91