---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9708 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 142G 9% / 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 825 25668 0 5672 30885 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:62:cc:ff brd ff:ff:ff:ff:ff:ff inet 10.30.107.147/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85988sec preferred_lft 85988sec inet6 fe80::f816:3eff:fe62:ccff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:7a:6f:cf 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-9708) 02/29/24 _x86_64_ (8 CPU) 11:51:25 LINUX RESTART (8 CPU) 11:52:02 tps rtps wtps bread/s bwrtn/s 11:53:01 116.10 39.79 76.31 1813.12 26113.81 11:54:01 124.08 23.18 100.90 2775.87 31844.99 11:55:01 193.95 0.18 193.77 30.00 144377.27 11:56:01 203.52 12.56 190.95 800.33 35102.25 11:57:01 22.35 0.28 22.06 15.60 20973.74 11:58:01 64.15 1.40 62.75 107.43 22223.63 Average: 120.70 12.82 107.88 921.28 46829.05 11:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:53:01 30151284 31735652 2787936 8.46 69592 1825188 1388172 4.08 834660 1661284 151196 11:54:01 28799184 31681360 4140036 12.57 99208 3056196 1531836 4.51 971356 2798352 1046672 11:55:01 26363392 31693328 6575828 19.96 125400 5372508 1386136 4.08 981424 5109764 176268 11:56:01 24144800 29649832 8794420 26.70 132672 5528004 6705224 19.73 3164908 5088228 9196 11:57:01 24540944 30080176 8398276 25.50 133060 5563696 5582208 16.42 2763628 5101072 192 11:58:01 26268532 31618100 6670688 20.25 136464 5379304 1478916 4.35 1246440 4926564 19040 Average: 26711356 31076408 6227864 18.91 116066 4454149 3012082 8.86 1660403 4114211 233761 11:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:53:01 ens3 160.16 103.41 1049.08 31.54 0.00 0.00 0.00 0.00 11:53:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 253.02 161.28 7353.32 16.08 0.00 0.00 0.00 0.00 11:54:01 br-bb3fe0470e66 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 6.13 6.13 0.57 0.57 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 ens3 823.93 431.68 29712.62 29.50 0.00 0.00 0.00 0.00 11:55:01 br-bb3fe0470e66 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 4.27 4.27 0.39 0.39 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 vethe69ae2b 1.58 1.90 0.23 0.29 0.00 0.00 0.00 0.00 11:56:01 ens3 3.92 2.70 1.32 1.67 0.00 0.00 0.00 0.00 11:56:01 veth9aa356f 83.45 100.37 50.75 23.65 0.00 0.00 0.00 0.00 11:56:01 vethc7dd8f7 2.75 3.32 0.76 0.68 0.00 0.00 0.00 0.00 11:57:01 vethe69ae2b 0.32 1.15 0.07 0.30 0.00 0.00 0.00 0.00 11:57:01 ens3 70.55 48.38 17.74 148.03 0.00 0.00 0.00 0.00 11:57:01 veth9aa356f 97.07 119.01 114.10 27.53 0.00 0.00 0.00 0.01 11:57:01 vethc7dd8f7 2.90 2.13 1.09 0.52 0.00 0.00 0.00 0.00 11:58:01 ens3 71.33 51.00 88.22 16.95 0.00 0.00 0.00 0.00 11:58:01 lo 24.03 24.03 2.91 2.91 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 230.68 133.15 6385.06 40.65 0.00 0.00 0.00 0.00 Average: lo 3.37 3.37 0.43 0.43 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-9708) 02/29/24 _x86_64_ (8 CPU) 11:51:25 LINUX RESTART (8 CPU) 11:52:02 CPU %user %nice %system %iowait %steal %idle 11:53:01 all 10.42 0.00 0.89 2.56 0.04 86.09 11:53:01 0 2.22 0.00 0.64 0.59 0.00 96.54 11:53:01 1 4.99 0.00 0.54 0.20 0.02 94.24 11:53:01 2 19.43 0.00 1.14 1.02 0.03 78.37 11:53:01 3 8.34 0.00 0.90 0.73 0.02 90.01 11:53:01 4 2.14 0.00 0.70 15.94 0.03 81.18 11:53:01 5 24.40 0.00 1.31 1.44 0.08 72.76 11:53:01 6 12.77 0.00 1.05 0.12 0.03 86.02 11:53:01 7 9.10 0.00 0.80 0.51 0.03 89.56 11:54:01 all 11.00 0.00 1.89 2.51 0.04 84.56 11:54:01 0 5.79 0.00 2.11 0.37 0.03 91.70 11:54:01 1 17.06 0.00 1.97 1.31 0.05 79.61 11:54:01 2 25.69 0.00 2.08 1.07 0.03 71.13 11:54:01 3 11.85 0.00 2.20 0.13 0.03 85.79 11:54:01 4 3.08 0.00 1.16 10.68 0.02 85.07 11:54:01 5 4.80 0.00 1.51 2.80 0.08 90.80 11:54:01 6 3.75 0.00 1.71 3.15 0.02 91.38 11:54:01 7 15.94 0.00 2.44 0.60 0.05 80.96 11:55:01 all 9.37 0.00 5.01 11.95 0.07 73.61 11:55:01 0 8.45 0.00 5.03 14.09 0.07 72.35 11:55:01 1 10.36 0.00 4.82 14.83 0.07 69.92 11:55:01 2 10.87 0.00 4.63 0.25 0.05 84.20 11:55:01 3 7.67 0.00 5.09 44.18 0.07 42.99 11:55:01 4 9.41 0.00 4.41 2.23 0.05 83.89 11:55:01 5 9.46 0.00 5.82 5.86 0.05 78.80 11:55:01 6 8.59 0.00 4.89 4.56 0.10 81.86 11:55:01 7 10.13 0.00 5.37 9.78 0.08 74.63 11:56:01 all 30.17 0.00 4.45 4.09 0.08 61.21 11:56:01 0 28.26 0.00 3.91 8.41 0.07 59.35 11:56:01 1 28.31 0.00 4.08 14.29 0.12 53.20 11:56:01 2 28.02 0.00 4.48 0.94 0.08 66.47 11:56:01 3 32.36 0.00 4.88 0.42 0.08 62.25 11:56:01 4 29.29 0.00 3.96 1.04 0.07 65.64 11:56:01 5 35.08 0.00 5.45 3.68 0.08 55.71 11:56:01 6 31.19 0.00 4.14 1.56 0.08 63.02 11:56:01 7 28.89 0.00 4.68 2.35 0.08 64.00 11:57:01 all 6.77 0.00 0.87 1.34 0.04 90.98 11:57:01 0 10.67 0.00 1.07 0.12 0.05 88.09 11:57:01 1 5.94 0.00 0.80 10.23 0.05 82.98 11:57:01 2 6.84 0.00 0.82 0.15 0.05 92.15 11:57:01 3 5.81 0.00 0.78 0.08 0.03 93.29 11:57:01 4 6.65 0.00 0.64 0.00 0.05 92.66 11:57:01 5 5.56 0.00 1.12 0.03 0.05 93.24 11:57:01 6 5.34 0.00 0.88 0.08 0.05 93.64 11:57:01 7 7.35 0.00 0.85 0.05 0.05 91.70 11:58:01 all 6.12 0.00 0.62 2.99 0.03 90.24 11:58:01 0 1.02 0.00 0.40 0.17 0.02 98.40 11:58:01 1 7.94 0.00 0.70 10.80 0.03 80.53 11:58:01 2 17.03 0.00 1.10 2.26 0.03 79.58 11:58:01 3 2.95 0.00 0.55 0.55 0.03 95.91 11:58:01 4 2.65 0.00 0.37 0.60 0.00 96.38 11:58:01 5 12.91 0.00 0.57 1.24 0.05 85.23 11:58:01 6 1.39 0.00 0.63 7.89 0.05 90.04 11:58:01 7 3.14 0.00 0.57 0.37 0.02 95.91 Average: all 12.30 0.00 2.28 4.23 0.05 81.14 Average: 0 9.41 0.00 2.19 3.94 0.04 84.42 Average: 1 12.44 0.00 2.15 8.61 0.06 76.75 Average: 2 17.97 0.00 2.37 0.95 0.05 78.66 Average: 3 11.49 0.00 2.39 7.61 0.04 78.47 Average: 4 8.88 0.00 1.87 5.05 0.04 84.16 Average: 5 15.34 0.00 2.62 2.50 0.07 79.47 Average: 6 10.47 0.00 2.21 2.90 0.06 84.36 Average: 7 12.43 0.00 2.45 2.26 0.05 82.81