---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-86648 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: 2799.996 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 906 24326 0 6934 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:de:8a:da brd ff:ff:ff:ff:ff:ff inet 10.30.107.160/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85994sec preferred_lft 85994sec inet6 fe80::f816:3eff:fede:8ada/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:c6:26:78 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-86648) 11/26/24 _x86_64_ (8 CPU) 07:05:52 LINUX RESTART (8 CPU) 07:06:01 tps rtps wtps bread/s bwrtn/s 07:07:01 369.27 87.04 282.24 6237.23 58616.36 07:08:01 198.17 42.72 155.45 3398.60 32193.67 07:09:02 310.56 14.26 296.30 2520.51 34860.46 07:10:01 301.14 3.85 297.29 481.27 103727.50 07:11:01 260.17 0.42 259.76 26.00 74127.91 07:12:01 102.58 0.98 101.60 56.25 19894.70 Average: 256.85 24.94 231.92 2124.52 53763.13 07:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:07:01 30169096 31662000 2770124 8.41 59084 1751040 1468168 4.32 919376 1573956 105176 07:08:01 29312828 31239924 3626392 11.01 86204 2138108 1735552 5.11 1410252 1896596 6648 07:09:02 28266140 31585784 4673080 14.19 102388 3486340 1494460 4.40 1387356 2909640 814904 07:10:01 23265272 29912884 9673948 29.37 153304 6530276 7473628 21.99 3233432 5832384 1365008 07:11:01 20698384 27667140 12240836 37.16 189152 6799892 10874324 31.99 5652996 5895528 7540 07:12:01 24937116 31566608 8002104 24.29 192224 6508364 1573216 4.63 1871412 5526268 3212 Average: 26108139 30605723 6831081 20.74 130393 4535670 4103225 12.07 2412471 3939062 383748 07:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:07:01 ens3 473.22 296.28 1693.75 78.73 0.00 0.00 0.00 0.00 07:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 07:08:01 ens3 391.20 299.23 2471.17 69.80 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 07:09:02 ens3 731.23 522.71 5850.95 131.55 0.00 0.00 0.00 0.00 07:09:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:02 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 07:10:01 veth0298c37 3.85 5.29 0.71 0.82 0.00 0.00 0.00 0.00 07:10:01 veth8f4bd81 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 07:10:01 ens3 1004.02 563.75 25885.15 50.25 0.00 0.00 0.00 0.00 07:10:01 veth9fd1c78 1.76 1.59 0.32 0.37 0.00 0.00 0.00 0.00 07:11:01 veth1f631d1 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 07:11:01 veth0298c37 1.63 2.83 0.25 0.60 0.00 0.00 0.00 0.00 07:11:01 veth9605c6c 149.13 155.41 13.04 331.28 0.00 0.00 0.00 0.03 07:11:01 veth8f4bd81 0.00 0.67 0.00 0.32 0.00 0.00 0.00 0.00 07:12:01 ens3 2682.02 1745.08 36303.87 366.75 0.00 0.00 0.00 0.00 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 lo 19.83 19.83 2.06 2.06 0.00 0.00 0.00 0.00 Average: ens3 447.22 290.71 6067.23 61.19 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 Average: lo 2.80 2.80 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-86648) 11/26/24 _x86_64_ (8 CPU) 07:05:52 LINUX RESTART (8 CPU) 07:06:01 CPU %user %nice %system %iowait %steal %idle 07:07:01 all 8.84 0.00 1.36 3.51 0.04 86.26 07:07:01 0 9.22 0.00 2.39 0.35 0.02 88.02 07:07:01 1 7.60 0.00 1.22 1.07 0.03 90.08 07:07:01 2 6.47 0.00 0.95 7.30 0.02 85.26 07:07:01 3 4.83 0.00 0.89 11.78 0.05 82.45 07:07:01 4 7.31 0.00 1.44 1.86 0.02 89.38 07:07:01 5 4.22 0.00 0.65 0.80 0.05 94.28 07:07:01 6 13.35 0.00 1.70 3.23 0.03 81.68 07:07:01 7 17.71 0.00 1.64 1.72 0.05 78.87 07:08:01 all 16.28 0.00 1.09 2.30 0.05 80.28 07:08:01 0 12.47 0.00 1.21 5.00 0.05 81.28 07:08:01 1 33.13 0.00 2.19 1.52 0.07 63.09 07:08:01 2 7.12 0.00 0.69 0.19 0.05 91.95 07:08:01 3 12.46 0.00 1.41 9.79 0.05 76.30 07:08:01 4 11.94 0.00 0.43 0.08 0.05 87.49 07:08:01 5 15.24 0.00 0.56 0.02 0.05 84.14 07:08:01 6 20.62 0.00 0.92 0.70 0.05 77.71 07:08:01 7 17.10 0.00 1.32 1.17 0.05 80.36 07:09:02 all 25.66 0.00 2.08 1.93 0.06 70.27 07:09:02 0 30.30 0.00 1.05 1.47 0.07 67.11 07:09:02 1 31.60 0.00 3.03 4.17 0.05 61.15 07:09:02 2 26.28 0.00 2.71 1.85 0.05 69.11 07:09:02 3 19.03 0.00 2.11 7.03 0.05 71.79 07:09:02 4 19.97 0.00 1.44 0.30 0.05 78.24 07:09:02 5 17.51 0.00 1.88 0.03 0.03 80.55 07:09:02 6 27.62 0.00 2.36 0.37 0.05 69.60 07:09:02 7 33.09 0.00 2.10 0.17 0.07 64.57 07:10:01 all 30.87 0.00 6.49 4.97 0.08 57.60 07:10:01 0 28.32 0.00 6.67 1.69 0.15 63.17 07:10:01 1 42.30 0.00 6.33 1.22 0.09 50.07 07:10:01 2 29.44 0.00 7.04 1.43 0.07 62.02 07:10:01 3 29.24 0.00 5.93 4.76 0.07 60.00 07:10:01 4 31.06 0.00 5.67 4.18 0.07 59.02 07:10:01 5 29.76 0.00 6.03 0.36 0.07 63.77 07:10:01 6 28.25 0.00 6.00 0.65 0.05 65.05 07:10:01 7 28.56 0.00 8.25 25.53 0.09 37.57 07:11:01 all 34.91 0.00 4.52 5.53 0.11 54.93 07:11:01 0 30.65 0.00 4.23 6.68 0.13 58.31 07:11:01 1 35.45 0.00 4.94 8.45 0.10 51.07 07:11:01 2 40.53 0.00 4.09 5.64 0.12 49.62 07:11:01 3 32.72 0.00 4.10 5.66 0.08 57.43 07:11:01 4 39.58 0.00 4.62 1.28 0.10 54.42 07:11:01 5 36.75 0.00 4.48 0.44 0.12 58.22 07:11:01 6 31.85 0.00 4.26 0.61 0.10 63.18 07:11:01 7 31.74 0.00 5.42 15.49 0.10 47.25 07:12:01 all 29.85 0.00 4.29 0.84 0.09 64.93 07:12:01 0 30.80 0.00 3.50 0.98 0.08 64.64 07:12:01 1 32.49 0.00 4.09 2.54 0.07 60.81 07:12:01 2 34.51 0.00 4.58 1.63 0.13 59.15 07:12:01 3 24.82 0.00 3.89 0.34 0.08 70.87 07:12:01 4 35.77 0.00 4.95 0.41 0.08 58.79 07:12:01 5 26.20 0.00 4.58 0.30 0.10 68.81 07:12:01 6 26.86 0.00 4.33 0.25 0.08 68.47 07:12:01 7 27.33 0.00 4.41 0.32 0.08 67.85 Average: all 24.35 0.00 3.29 3.17 0.07 69.11 Average: 0 23.63 0.00 3.17 2.68 0.08 70.43 Average: 1 30.35 0.00 3.62 3.17 0.07 62.80 Average: 2 24.02 0.00 3.33 3.02 0.07 69.56 Average: 3 20.46 0.00 3.04 6.57 0.06 69.87 Average: 4 24.21 0.00 3.08 1.34 0.06 71.31 Average: 5 21.54 0.00 3.01 0.33 0.07 75.05 Average: 6 24.73 0.00 3.25 0.97 0.06 70.99 Average: 7 25.89 0.00 3.83 7.31 0.07 62.90