---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3848 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 14G 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 907 24516 0 6743 30804 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:8e:5f:ab brd ff:ff:ff:ff:ff:ff inet 10.30.107.39/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85836sec preferred_lft 85836sec inet6 fe80::f816:3eff:fe8e:5fab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:f9:9c:5a 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-3848) 02/08/24 _x86_64_ (8 CPU) 16:41:08 LINUX RESTART (8 CPU) 16:42:01 tps rtps wtps bread/s bwrtn/s 16:43:01 106.62 45.61 61.01 2024.33 27619.40 16:44:01 144.97 38.97 106.00 2935.69 33064.71 16:45:01 100.12 11.81 88.30 875.59 35005.63 16:46:01 80.70 13.35 67.36 2456.12 44130.38 16:47:01 238.69 5.81 232.87 850.65 89721.56 16:48:01 236.41 0.12 236.29 11.86 75824.30 16:49:01 78.70 0.35 78.35 30.53 16314.08 16:50:01 60.64 1.17 59.47 74.25 2972.84 Average: 130.86 14.65 116.21 1157.41 40582.48 16:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:43:01 30136192 31679044 2803028 8.51 59932 1799036 1490196 4.38 910084 1610912 130616 16:44:01 29496760 31363224 3442460 10.45 82944 2083536 1696252 4.99 1274440 1852728 105140 16:45:01 27876804 30087592 5062416 15.37 90344 2410812 3040936 8.95 2637892 2088340 20360 16:46:01 28175704 31579588 4763516 14.46 101796 3569564 1499804 4.41 1417172 2965996 484972 16:47:01 26005060 30973628 6934160 21.05 133128 5004492 5581728 16.42 2121952 4294912 27236 16:48:01 22885728 29460788 10053492 30.52 178724 6431560 9328844 27.45 3781992 5612640 2788 16:49:01 19607300 26510720 13331920 40.47 185260 6738368 12024648 35.38 6838212 5803856 3220 16:50:01 25115940 31547280 7823280 23.75 188056 6331688 1602836 4.72 1879944 5361784 44916 Average: 26162436 30400233 6776784 20.57 127523 4296132 4533156 13.34 2607711 3698896 102406 16:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:43:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 ens3 321.98 234.01 1510.34 60.59 0.00 0.00 0.00 0.00 16:44:01 lo 2.73 2.73 0.26 0.26 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 ens3 220.24 188.80 1783.52 43.90 0.00 0.00 0.00 0.00 16:45:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 ens3 710.61 581.57 4564.33 187.45 0.00 0.00 0.00 0.00 16:46:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 16:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 ens3 434.34 351.16 2315.45 101.61 0.00 0.00 0.00 0.00 16:47:01 veth730249e 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 16:47:01 lo 5.80 5.80 0.65 0.65 0.00 0.00 0.00 0.00 16:47:01 br-9dc652e4d38f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 veth176d971 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 16:48:01 veth730249e 12.41 13.90 2.51 8.91 0.00 0.00 0.00 0.00 16:48:01 vethcd36074 94.43 87.99 204.00 7.60 0.00 0.00 0.00 0.02 16:48:01 veth78470a7 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 16:48:01 br-d1ff86023525 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 16:49:01 veth730249e 7.90 10.05 3.48 2.78 0.00 0.00 0.00 0.00 16:49:01 vethcd36074 78.30 74.89 128.53 6.57 0.00 0.00 0.00 0.01 16:49:01 veth78470a7 10.58 16.33 0.71 1.08 0.00 0.00 0.00 0.00 16:49:01 br-d1ff86023525 10.58 16.30 0.57 1.08 0.00 0.00 0.00 0.00 16:50:01 lo 20.21 20.21 2.08 2.08 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 ens3 3076.30 2045.94 33828.63 500.29 0.00 0.00 0.00 0.00 Average: lo 2.04 2.04 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 Average: ens3 381.11 252.97 4216.86 62.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3848) 02/08/24 _x86_64_ (8 CPU) 16:41:08 LINUX RESTART (8 CPU) 16:42:01 CPU %user %nice %system %iowait %steal %idle 16:43:01 all 8.99 0.00 0.82 5.52 0.03 84.63 16:43:01 0 4.25 0.00 0.40 0.25 0.02 95.08 16:43:01 1 2.87 0.00 0.68 2.24 0.02 94.19 16:43:01 2 2.78 0.00 0.43 1.27 0.03 95.48 16:43:01 3 24.27 0.00 1.51 34.34 0.08 39.79 16:43:01 4 12.64 0.00 0.89 1.05 0.03 85.39 16:43:01 5 7.19 0.00 0.57 0.38 0.02 91.84 16:43:01 6 14.68 0.00 1.17 3.56 0.05 80.54 16:43:01 7 3.34 0.00 0.95 1.22 0.02 94.48 16:44:01 all 14.39 0.00 1.01 2.92 0.05 81.62 16:44:01 0 10.84 0.00 0.77 0.97 0.03 87.38 16:44:01 1 19.17 0.00 1.52 1.37 0.05 77.89 16:44:01 2 5.04 0.00 0.50 3.03 0.08 91.35 16:44:01 3 21.20 0.00 1.44 13.83 0.07 63.47 16:44:01 4 25.87 0.00 1.42 1.17 0.07 71.47 16:44:01 5 10.34 0.00 0.67 1.24 0.03 87.72 16:44:01 6 14.49 0.00 1.15 1.49 0.05 82.81 16:44:01 7 8.19 0.00 0.60 0.30 0.03 90.87 16:45:01 all 45.29 0.00 1.46 1.91 0.09 51.25 16:45:01 0 31.57 0.00 0.84 0.00 0.07 67.52 16:45:01 1 39.94 0.00 1.94 0.57 0.08 57.47 16:45:01 2 46.55 0.00 1.52 2.63 0.08 49.21 16:45:01 3 51.83 0.00 1.82 4.76 0.10 41.49 16:45:01 4 52.45 0.00 1.02 0.05 0.08 46.40 16:45:01 5 38.79 0.00 1.42 0.42 0.08 59.28 16:45:01 6 46.76 0.00 1.65 5.23 0.10 46.26 16:45:01 7 54.39 0.00 1.47 1.61 0.10 42.43 16:46:01 all 25.41 0.00 1.95 2.66 0.06 69.92 16:46:01 0 28.27 0.00 2.33 2.96 0.05 66.39 16:46:01 1 19.54 0.00 1.63 12.28 0.07 66.48 16:46:01 2 22.98 0.00 1.85 1.95 0.07 73.16 16:46:01 3 19.50 0.00 1.25 0.18 0.05 79.01 16:46:01 4 27.99 0.00 1.64 0.07 0.07 70.23 16:46:01 5 32.68 0.00 2.68 2.26 0.07 62.31 16:46:01 6 21.09 0.00 1.26 0.37 0.05 77.24 16:46:01 7 31.20 0.00 2.98 1.24 0.07 64.51 16:47:01 all 15.10 0.00 3.70 4.19 0.06 76.96 16:47:01 0 15.61 0.00 3.39 6.10 0.07 74.84 16:47:01 1 13.15 0.00 3.49 0.40 0.03 82.92 16:47:01 2 26.84 0.00 5.64 19.62 0.08 47.82 16:47:01 3 12.65 0.00 3.47 0.22 0.05 83.61 16:47:01 4 13.13 0.00 2.35 0.55 0.05 83.92 16:47:01 5 16.28 0.00 4.27 0.35 0.05 79.05 16:47:01 6 7.95 0.00 3.48 0.12 0.05 88.41 16:47:01 7 15.26 0.00 3.49 6.23 0.08 74.93 16:48:01 all 26.78 0.00 4.76 6.87 0.11 61.48 16:48:01 0 22.87 0.00 5.58 3.58 0.12 67.85 16:48:01 1 26.11 0.00 5.48 6.64 0.12 61.65 16:48:01 2 27.06 0.00 5.22 4.00 0.12 63.60 16:48:01 3 25.99 0.00 4.31 15.50 0.10 54.10 16:48:01 4 24.93 0.00 4.16 11.47 0.14 59.30 16:48:01 5 27.79 0.00 5.07 7.84 0.10 59.20 16:48:01 6 35.78 0.00 3.58 0.19 0.08 60.37 16:48:01 7 23.71 0.00 4.63 5.71 0.10 65.85 16:49:01 all 38.53 0.00 2.69 1.54 0.11 57.12 16:49:01 0 33.73 0.00 2.76 1.04 0.10 62.37 16:49:01 1 39.24 0.00 3.11 0.24 0.12 57.30 16:49:01 2 37.12 0.00 2.59 0.32 0.12 59.85 16:49:01 3 35.77 0.00 2.74 0.97 0.10 60.42 16:49:01 4 39.14 0.00 2.52 2.70 0.08 55.56 16:49:01 5 35.61 0.00 3.15 5.49 0.12 55.64 16:49:01 6 37.17 0.00 2.18 0.29 0.10 60.27 16:49:01 7 50.51 0.00 2.54 1.31 0.12 45.51 16:50:01 all 13.36 0.00 2.51 0.32 0.08 83.73 16:50:01 0 11.23 0.00 1.76 0.30 0.12 86.60 16:50:01 1 13.44 0.00 3.44 0.15 0.07 82.90 16:50:01 2 9.11 0.00 2.06 0.03 0.07 88.72 16:50:01 3 13.23 0.00 3.31 1.24 0.07 82.15 16:50:01 4 9.23 0.00 1.50 0.03 0.08 89.15 16:50:01 5 12.54 0.00 2.81 0.10 0.08 84.47 16:50:01 6 10.09 0.00 2.15 0.15 0.08 87.52 16:50:01 7 28.07 0.00 3.04 0.54 0.10 68.25 Average: all 23.47 0.00 2.36 3.24 0.07 70.86 Average: 0 19.79 0.00 2.22 1.89 0.07 76.03 Average: 1 21.68 0.00 2.66 2.98 0.07 72.62 Average: 2 22.16 0.00 2.47 4.09 0.08 71.20 Average: 3 25.55 0.00 2.48 8.88 0.08 63.01 Average: 4 25.66 0.00 1.93 2.12 0.08 70.21 Average: 5 22.62 0.00 2.57 2.25 0.07 72.48 Average: 6 23.47 0.00 2.08 1.42 0.07 72.96 Average: 7 26.83 0.00 2.46 2.26 0.08 68.37