---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10053 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 13G 143G 8% / 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 829 26622 0 4714 30881 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:f7:a0:4c brd ff:ff:ff:ff:ff:ff inet 10.30.107.21/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85744sec preferred_lft 85744sec inet6 fe80::f816:3eff:fef7:a04c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9b:db:43:c7 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-10053) 01/06/24 _x86_64_ (8 CPU) 13:32:21 LINUX RESTART (8 CPU) 13:33:02 tps rtps wtps bread/s bwrtn/s 13:34:01 98.88 17.88 81.00 1037.65 27606.03 13:35:01 132.61 23.80 108.82 2791.67 33970.20 13:36:01 315.50 11.88 303.62 789.54 107645.89 13:37:01 18.25 0.70 17.55 56.39 20829.41 13:38:01 16.26 0.02 16.25 0.13 21177.47 13:39:01 16.78 0.00 16.78 0.00 21600.98 13:40:01 12.13 0.00 12.13 0.00 15511.00 13:41:01 2.55 0.00 2.55 0.00 67.49 13:42:01 7.68 0.03 7.65 8.00 1064.36 13:43:01 57.50 1.22 56.28 103.30 3289.30 Average: 67.76 5.53 62.23 477.73 25271.96 13:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30071076 31724104 2868144 8.71 72204 1888824 1461652 4.30 853060 1721804 209476 13:35:01 28491416 31682668 4447804 13.50 102312 3349300 1387728 4.08 964988 3094848 1294520 13:36:01 26232760 30731144 6706460 20.36 115616 4590908 4828028 14.21 2007524 4223300 384 13:37:01 25537960 30041568 7401260 22.47 115980 4593628 5981780 17.60 2733840 4183360 248 13:38:01 25433368 29937816 7505852 22.79 116088 4594284 5964568 17.55 2839212 4183888 136 13:39:01 25424696 29930596 7514524 22.81 116188 4595560 5948440 17.50 2843960 4185156 136 13:40:01 25414520 29921152 7524700 22.84 116276 4596200 5965000 17.55 2855304 4185792 144 13:41:01 25328224 29835644 7610996 23.11 116344 4596860 6053008 17.81 2939700 4186460 216 13:42:01 25447640 29984424 7491580 22.74 116584 4625568 5563460 16.37 2807292 4201576 136 13:43:01 27239108 31608600 5700112 17.30 119784 4463700 1505420 4.43 1210376 4042208 30360 Average: 26462077 30539772 6477143 19.66 110738 4189483 4465908 13.14 2205526 3820839 153576 13:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 13:34:01 ens3 73.04 47.42 1150.85 8.18 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 br-27605d3b7543 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 7.13 7.13 0.66 0.66 0.00 0.00 0.00 0.00 13:35:01 ens3 281.27 176.15 8195.23 21.75 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth0e42f43 0.73 0.88 0.05 0.05 0.00 0.00 0.00 0.00 13:36:01 veth2d496a0 26.93 25.11 11.56 16.27 0.00 0.00 0.00 0.00 13:36:01 br-27605d3b7543 0.28 0.17 0.01 0.01 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth0e42f43 1.50 1.45 2.44 2.85 0.00 0.00 0.00 0.00 13:37:01 veth2d496a0 19.26 16.53 10.49 18.32 0.00 0.00 0.00 0.00 13:37:01 br-27605d3b7543 0.30 0.32 0.03 0.03 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth0e42f43 1.45 1.20 4.73 2.98 0.00 0.00 0.00 0.00 13:38:01 veth2d496a0 29.53 24.91 9.87 38.21 0.00 0.00 0.00 0.00 13:38:01 br-27605d3b7543 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 veth0e42f43 1.37 1.27 2.42 5.43 0.00 0.00 0.00 0.00 13:39:01 veth2d496a0 27.11 22.86 11.79 32.17 0.00 0.00 0.00 0.00 13:39:01 br-27605d3b7543 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 veth0e42f43 0.85 0.80 2.38 2.80 0.00 0.00 0.00 0.00 13:40:01 veth2d496a0 18.85 15.85 7.22 23.46 0.00 0.00 0.00 0.00 13:40:01 br-27605d3b7543 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 veth0e42f43 0.82 0.75 2.38 2.80 0.00 0.00 0.00 0.00 13:41:01 veth2d496a0 18.81 15.76 7.22 23.45 0.00 0.00 0.00 0.00 13:41:01 br-27605d3b7543 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 veth2d496a0 18.90 15.88 7.22 23.46 0.00 0.00 0.00 0.00 13:42:01 br-27605d3b7543 0.22 0.25 0.22 0.02 0.00 0.00 0.00 0.00 13:42:01 lo 21.15 21.15 2.16 2.16 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 13:43:01 ens3 1193.12 730.02 23880.19 151.11 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: lo 1.78 1.78 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 80.53 46.72 2304.53 9.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10053) 01/06/24 _x86_64_ (8 CPU) 13:32:21 LINUX RESTART (8 CPU) 13:33:02 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.27 0.00 0.79 2.17 0.03 86.74 13:34:01 0 12.34 0.00 1.17 7.28 0.03 79.18 13:34:01 1 16.40 0.00 0.95 5.43 0.03 77.19 13:34:01 2 6.28 0.00 0.66 0.03 0.03 92.99 13:34:01 3 1.61 0.00 0.42 1.02 0.03 96.91 13:34:01 4 3.34 0.00 0.46 0.29 0.00 95.91 13:34:01 5 0.59 0.00 0.29 0.63 0.02 98.47 13:34:01 6 0.84 0.00 0.27 0.19 0.02 98.69 13:34:01 7 40.79 0.00 2.07 2.52 0.07 54.56 13:35:01 all 11.89 0.00 2.60 2.38 0.05 83.09 13:35:01 0 9.85 0.00 2.11 10.09 0.03 77.92 13:35:01 1 9.98 0.00 3.25 0.22 0.05 86.50 13:35:01 2 11.53 0.00 2.97 0.97 0.03 84.49 13:35:01 3 7.96 0.00 2.59 4.71 0.05 84.68 13:35:01 4 7.17 0.00 2.18 0.03 0.05 90.56 13:35:01 5 3.70 0.00 2.20 0.17 0.03 93.90 13:35:01 6 4.14 0.00 1.60 0.39 0.03 93.84 13:35:01 7 40.69 0.00 3.84 2.43 0.07 52.97 13:36:01 all 17.65 0.00 4.08 5.54 0.07 72.66 13:36:01 0 15.21 0.00 3.94 1.72 0.07 79.07 13:36:01 1 19.95 0.00 3.79 0.34 0.05 75.87 13:36:01 2 17.66 0.00 4.25 1.75 0.07 76.27 13:36:01 3 21.47 0.00 4.13 8.22 0.07 66.12 13:36:01 4 17.14 0.00 4.24 1.43 0.08 77.10 13:36:01 5 21.37 0.00 4.62 2.39 0.08 71.54 13:36:01 6 12.71 0.00 3.29 1.21 0.07 82.72 13:36:01 7 15.73 0.00 4.34 27.36 0.08 52.48 13:37:01 all 11.35 0.00 1.06 1.01 0.05 86.54 13:37:01 0 9.20 0.00 0.83 0.02 0.05 89.90 13:37:01 1 9.81 0.00 0.92 0.00 0.05 89.22 13:37:01 2 11.03 0.00 0.90 0.03 0.05 87.98 13:37:01 3 19.10 0.00 1.57 0.00 0.05 79.28 13:37:01 4 15.53 0.00 1.45 0.03 0.05 82.94 13:37:01 5 9.58 0.00 0.93 3.74 0.02 85.73 13:37:01 6 8.20 0.00 0.99 0.00 0.07 90.74 13:37:01 7 8.35 0.00 0.90 4.22 0.03 86.50 13:38:01 all 2.00 0.00 0.25 0.90 0.02 96.82 13:38:01 0 2.15 0.00 0.28 0.00 0.03 97.53 13:38:01 1 1.92 0.00 0.25 0.00 0.05 97.78 13:38:01 2 1.79 0.00 0.20 0.00 0.02 97.99 13:38:01 3 2.22 0.00 0.17 0.00 0.00 97.62 13:38:01 4 1.38 0.00 0.18 0.00 0.00 98.43 13:38:01 5 2.46 0.00 0.49 7.09 0.03 89.92 13:38:01 6 1.28 0.00 0.17 0.05 0.02 98.49 13:38:01 7 2.82 0.00 0.27 0.00 0.02 96.90 13:39:01 all 1.44 0.00 0.18 0.79 0.03 97.57 13:39:01 0 1.20 0.00 0.27 0.00 0.05 98.48 13:39:01 1 1.37 0.00 0.08 0.00 0.02 98.53 13:39:01 2 1.22 0.00 0.13 0.00 0.03 98.61 13:39:01 3 1.57 0.00 0.10 0.00 0.02 98.32 13:39:01 4 1.43 0.00 0.18 0.05 0.03 98.30 13:39:01 5 2.31 0.00 0.32 6.21 0.03 91.14 13:39:01 6 0.97 0.00 0.20 0.00 0.02 98.81 13:39:01 7 1.44 0.00 0.17 0.00 0.05 98.35 13:40:01 all 0.92 0.00 0.16 0.59 0.03 98.30 13:40:01 0 0.65 0.00 0.18 0.02 0.03 99.11 13:40:01 1 0.88 0.00 0.15 0.00 0.03 98.93 13:40:01 2 0.40 0.00 0.13 0.00 0.02 99.45 13:40:01 3 1.12 0.00 0.12 0.02 0.03 98.71 13:40:01 4 1.88 0.00 0.40 0.00 0.02 97.71 13:40:01 5 0.15 0.00 0.03 4.72 0.02 95.08 13:40:01 6 0.87 0.00 0.13 0.00 0.02 98.98 13:40:01 7 1.40 0.00 0.13 0.00 0.02 98.45 13:41:01 all 0.61 0.00 0.15 0.01 0.03 99.21 13:41:01 0 0.70 0.00 0.13 0.00 0.03 99.13 13:41:01 1 0.28 0.00 0.10 0.00 0.03 99.58 13:41:01 2 0.43 0.00 0.13 0.00 0.05 99.38 13:41:01 3 0.20 0.00 0.05 0.00 0.02 99.73 13:41:01 4 1.22 0.00 0.60 0.00 0.05 98.13 13:41:01 5 0.42 0.00 0.02 0.10 0.00 99.47 13:41:01 6 0.35 0.00 0.07 0.00 0.02 99.56 13:41:01 7 1.22 0.00 0.13 0.00 0.02 98.63 13:42:01 all 1.22 0.00 0.29 0.05 0.03 98.41 13:42:01 0 1.78 0.00 0.32 0.00 0.02 97.88 13:42:01 1 1.03 0.00 0.22 0.00 0.03 98.71 13:42:01 2 1.14 0.00 0.25 0.00 0.03 98.58 13:42:01 3 0.80 0.00 0.17 0.00 0.02 99.01 13:42:01 4 1.80 0.00 0.48 0.25 0.03 97.44 13:42:01 5 0.67 0.00 0.22 0.07 0.05 99.00 13:42:01 6 1.66 0.00 0.45 0.02 0.05 97.82 13:42:01 7 0.92 0.00 0.18 0.02 0.02 98.87 13:43:01 all 6.00 0.00 0.55 0.26 0.02 93.17 13:43:01 0 4.86 0.00 0.95 0.53 0.07 93.59 13:43:01 1 1.02 0.00 0.37 0.05 0.02 98.55 13:43:01 2 0.62 0.00 0.37 0.17 0.02 98.83 13:43:01 3 16.44 0.00 0.85 0.15 0.03 82.52 13:43:01 4 0.67 0.00 0.35 0.07 0.02 98.90 13:43:01 5 2.59 0.00 0.60 0.90 0.02 95.90 13:43:01 6 21.25 0.00 0.75 0.15 0.02 77.83 13:43:01 7 0.48 0.00 0.20 0.03 0.02 99.27 Average: all 6.31 0.00 1.01 1.36 0.03 91.28 Average: 0 5.78 0.00 1.02 1.95 0.04 91.21 Average: 1 6.23 0.00 1.00 0.59 0.04 92.13 Average: 2 5.19 0.00 1.00 0.29 0.04 93.48 Average: 3 7.24 0.00 1.01 1.40 0.03 90.31 Average: 4 5.14 0.00 1.05 0.21 0.03 93.57 Average: 5 4.37 0.00 0.97 2.61 0.03 92.01 Average: 6 5.24 0.00 0.79 0.20 0.03 93.74 Average: 7 11.31 0.00 1.22 3.63 0.04 83.80