---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3573 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 905 24347 0 6914 30806 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:83:46:79 brd ff:ff:ff:ff:ff:ff inet 10.30.107.77/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85774sec preferred_lft 85774sec inet6 fe80::f816:3eff:fe83:4679/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:08:c2:b7:ba 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-3573) 02/07/24 _x86_64_ (8 CPU) 19:34:15 LINUX RESTART (8 CPU) 19:35:01 tps rtps wtps bread/s bwrtn/s 19:36:01 110.26 17.75 92.52 1023.83 49977.00 19:37:01 205.40 50.45 154.95 3807.66 60947.68 19:38:01 55.96 0.53 55.42 23.06 43397.97 19:39:01 80.32 12.66 67.66 2367.47 35393.57 19:40:01 167.21 5.92 161.29 871.05 55772.97 19:41:01 234.59 0.12 234.47 12.00 51488.30 19:42:01 74.44 0.00 74.44 0.00 7492.62 19:43:01 43.34 0.25 43.09 12.13 5724.89 19:44:01 58.82 1.10 57.72 60.92 2451.59 Average: 114.48 9.86 104.62 908.70 34738.77 19:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:36:01 30024828 31650692 2914392 8.85 71504 1863796 1454140 4.28 925596 1692452 177880 19:37:01 28806116 30944300 4133104 12.55 87192 2344688 2207832 6.50 1762888 2040216 17012 19:38:01 27781484 30184680 5157736 15.66 91556 2598468 2626152 7.73 2600040 2213388 163696 19:39:01 28055800 31554508 4883420 14.83 105716 3653064 1547544 4.55 1457180 3033820 144844 19:40:01 26321356 31388300 6617864 20.09 133076 5108828 4379204 12.88 1643288 4476056 1156 19:41:01 23465640 30078660 9473580 28.76 172588 6479064 7994060 23.52 3139504 5691304 1324 19:42:01 19584248 26532836 13354972 40.54 180204 6788380 11617328 34.18 6802924 5874300 2556 19:43:01 19295200 26378460 13644020 41.42 186100 6905100 12144780 35.73 6969836 5974132 2976 19:44:01 24931560 31529116 8007660 24.31 187472 6490508 1574836 4.63 1886244 5528128 3216 Average: 25362915 30026839 7576305 23.00 135045 4692433 5060653 14.89 3020833 4058200 57184 19:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:36:01 ens3 64.01 42.79 1008.95 7.97 0.00 0.00 0.00 0.00 19:36:01 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:37:01 ens3 475.32 370.94 5176.78 62.58 0.00 0.00 0.00 0.00 19:37:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 19:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:38:01 ens3 657.51 365.42 1395.46 134.19 0.00 0.00 0.00 0.00 19:38:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:39:01 ens3 374.70 242.04 1796.55 71.56 0.00 0.00 0.00 0.00 19:39:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 19:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 veth01857b4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 vethd141455 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 veth57e02d7 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 19:40:01 vethe4b3614 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 veth01857b4 12.56 13.85 2.52 8.87 0.00 0.00 0.00 0.00 19:41:01 br-c8db7631a439 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:41:01 veth57e02d7 0.00 0.98 0.00 0.24 0.00 0.00 0.00 0.00 19:41:01 veth4580311 8.95 7.85 1.14 1.30 0.00 0.00 0.00 0.00 19:42:01 veth01857b4 4.90 6.50 0.80 1.16 0.00 0.00 0.00 0.00 19:42:01 br-c8db7631a439 0.08 0.12 0.01 0.01 0.00 0.00 0.00 0.00 19:42:01 veth57e02d7 0.00 0.23 0.00 0.06 0.00 0.00 0.00 0.00 19:42:01 veth4580311 17.51 12.30 1.55 1.65 0.00 0.00 0.00 0.00 19:43:01 veth6e68508 8.78 5.23 4.84 0.56 0.00 0.00 0.00 0.00 19:43:01 veth01857b4 6.25 8.21 0.73 1.09 0.00 0.00 0.00 0.00 19:43:01 br-c8db7631a439 1.87 7.80 0.34 4.80 0.00 0.00 0.00 0.00 19:43:01 veth57e02d7 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 ens3 3396.42 1946.66 36497.27 433.19 0.00 0.00 0.00 0.00 19:44:01 lo 20.43 20.43 2.06 2.06 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 Average: ens3 339.65 187.86 3959.70 40.41 0.00 0.00 0.00 0.00 Average: lo 1.83 1.83 0.19 0.19 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-3573) 02/07/24 _x86_64_ (8 CPU) 19:34:15 LINUX RESTART (8 CPU) 19:35:01 CPU %user %nice %system %iowait %steal %idle 19:36:01 all 9.74 0.00 0.76 4.08 0.03 85.38 19:36:01 0 10.74 0.00 0.70 1.47 0.02 87.07 19:36:01 1 5.09 0.00 0.73 0.93 0.02 93.23 19:36:01 2 10.16 0.00 0.84 2.99 0.07 85.95 19:36:01 3 5.04 0.00 0.45 0.10 0.02 94.40 19:36:01 4 16.16 0.00 0.97 6.16 0.03 76.67 19:36:01 5 5.54 0.00 0.28 9.75 0.02 84.41 19:36:01 6 16.50 0.00 1.35 10.39 0.05 71.71 19:36:01 7 8.77 0.00 0.80 0.79 0.03 89.60 19:37:01 all 29.84 0.00 1.41 3.75 0.09 64.92 19:37:01 0 40.30 0.00 2.11 5.45 0.10 52.04 19:37:01 1 36.89 0.00 1.22 1.09 0.13 60.67 19:37:01 2 24.81 0.00 1.51 1.93 0.08 71.67 19:37:01 3 28.00 0.00 1.04 1.17 0.05 69.74 19:37:01 4 22.52 0.00 1.52 5.01 0.07 70.88 19:37:01 5 31.47 0.00 1.61 6.14 0.12 60.67 19:37:01 6 30.62 0.00 1.34 7.41 0.08 60.54 19:37:01 7 24.08 0.00 0.90 1.88 0.07 73.07 19:38:01 all 42.29 0.00 1.37 2.08 0.09 54.18 19:38:01 0 41.53 0.00 2.01 2.41 0.08 53.96 19:38:01 1 28.91 0.00 1.76 9.80 0.07 59.47 19:38:01 2 52.05 0.00 1.12 0.03 0.08 46.70 19:38:01 3 55.61 0.00 1.26 0.02 0.12 43.00 19:38:01 4 43.35 0.00 1.25 0.02 0.10 55.28 19:38:01 5 37.18 0.00 0.89 0.05 0.07 61.81 19:38:01 6 39.89 0.00 1.11 4.20 0.08 54.71 19:38:01 7 39.88 0.00 1.56 0.00 0.08 58.48 19:39:01 all 13.33 0.00 1.73 2.24 0.04 82.67 19:39:01 0 14.98 0.00 1.80 0.02 0.03 83.17 19:39:01 1 9.54 0.00 1.84 0.07 0.03 88.52 19:39:01 2 13.50 0.00 1.64 1.04 0.03 83.79 19:39:01 3 16.64 0.00 2.01 11.27 0.05 70.03 19:39:01 4 5.17 0.00 1.35 0.07 0.03 93.38 19:39:01 5 10.12 0.00 1.46 0.10 0.02 88.31 19:39:01 6 24.28 0.00 1.68 5.19 0.05 68.80 19:39:01 7 12.39 0.00 2.08 0.15 0.05 85.33 19:40:01 all 9.58 0.00 3.53 4.84 0.05 81.99 19:40:01 0 7.37 0.00 3.57 0.10 0.03 88.92 19:40:01 1 8.99 0.00 3.01 0.40 0.05 87.54 19:40:01 2 9.43 0.00 3.69 0.86 0.05 85.98 19:40:01 3 12.73 0.00 4.24 3.62 0.05 79.35 19:40:01 4 9.17 0.00 4.27 30.59 0.05 55.92 19:40:01 5 12.73 0.00 3.36 0.62 0.05 83.23 19:40:01 6 7.59 0.00 3.12 0.86 0.07 88.36 19:40:01 7 8.63 0.00 3.02 1.82 0.07 86.45 19:41:01 all 32.19 0.00 5.73 3.84 0.09 58.14 19:41:01 0 30.75 0.00 5.39 0.81 0.10 62.95 19:41:01 1 35.55 0.00 6.14 2.75 0.08 55.49 19:41:01 2 32.70 0.00 6.38 2.90 0.08 57.93 19:41:01 3 33.27 0.00 6.34 20.17 0.12 40.10 19:41:01 4 34.39 0.00 6.05 1.71 0.10 57.75 19:41:01 5 30.87 0.00 4.56 0.39 0.10 64.07 19:41:01 6 31.14 0.00 6.00 0.89 0.08 61.89 19:41:01 7 28.89 0.00 4.98 1.13 0.08 64.92 19:42:01 all 45.14 0.00 2.70 0.98 0.10 51.09 19:42:01 0 41.62 0.00 3.00 0.25 0.10 55.02 19:42:01 1 38.87 0.00 2.74 1.04 0.08 57.27 19:42:01 2 46.53 0.00 2.89 0.50 0.10 49.97 19:42:01 3 51.89 0.00 2.38 0.12 0.08 45.53 19:42:01 4 40.68 0.00 2.40 2.31 0.08 54.53 19:42:01 5 51.09 0.00 2.94 0.17 0.12 45.69 19:42:01 6 43.11 0.00 2.90 1.11 0.08 52.79 19:42:01 7 47.35 0.00 2.35 2.33 0.08 47.88 19:43:01 all 5.39 0.00 1.30 1.03 0.10 92.16 19:43:01 0 4.89 0.00 1.46 0.05 0.10 93.49 19:43:01 1 5.64 0.00 1.03 0.08 0.08 93.17 19:43:01 2 7.77 0.00 1.46 0.64 0.12 90.01 19:43:01 3 5.93 0.00 1.72 0.91 0.17 91.28 19:43:01 4 3.90 0.00 1.13 0.12 0.08 94.77 19:43:01 5 4.78 0.00 1.33 3.00 0.10 90.80 19:43:01 6 4.36 0.00 1.02 0.29 0.10 94.23 19:43:01 7 5.86 0.00 1.24 3.21 0.10 89.60 19:44:01 all 11.48 0.00 1.85 0.40 0.09 86.17 19:44:01 0 12.39 0.00 2.01 0.17 0.08 85.35 19:44:01 1 10.97 0.00 1.79 0.08 0.10 87.06 19:44:01 2 10.82 0.00 1.89 0.65 0.08 86.56 19:44:01 3 10.47 0.00 1.91 0.44 0.08 87.10 19:44:01 4 7.78 0.00 1.92 0.67 0.12 89.51 19:44:01 5 12.90 0.00 1.88 0.49 0.08 84.65 19:44:01 6 16.19 0.00 1.47 0.53 0.08 81.72 19:44:01 7 10.36 0.00 1.98 0.20 0.10 87.35 Average: all 22.10 0.00 2.26 2.58 0.08 72.98 Average: 0 22.73 0.00 2.45 1.19 0.07 73.55 Average: 1 20.04 0.00 2.24 1.81 0.07 75.84 Average: 2 23.06 0.00 2.37 1.28 0.08 73.20 Average: 3 24.40 0.00 2.37 4.18 0.08 68.97 Average: 4 20.33 0.00 2.31 5.16 0.07 72.13 Average: 5 21.83 0.00 2.03 2.31 0.07 73.75 Average: 6 23.75 0.00 2.22 3.44 0.08 70.52 Average: 7 20.69 0.00 2.10 1.28 0.07 75.85