---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12385 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 873 25112 0 6181 30837 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:03:78:eb brd ff:ff:ff:ff:ff:ff inet 10.30.106.101/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fe03:78eb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cc:80:00:dd 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-12385) 03/10/24 _x86_64_ (8 CPU) 20:21:24 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 111.53 36.74 74.79 1710.10 27077.77 20:24:01 126.28 23.05 103.23 2764.47 31988.27 20:25:01 160.65 0.17 160.48 14.66 81756.08 20:26:01 300.85 12.80 288.05 806.80 90960.27 20:27:01 33.28 0.35 32.93 18.26 24871.75 20:28:01 38.14 0.03 38.11 6.13 22018.71 Average: 128.45 12.19 116.27 886.74 46445.92 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30132288 31714520 2806932 8.52 68376 1824896 1403676 4.13 854692 1661152 151952 20:24:01 29442216 31663252 3497004 10.62 90960 2417128 1541040 4.53 987868 2167312 403780 20:25:01 26576680 31626160 6362540 19.32 124548 5107848 1616544 4.76 1038572 4851416 1284608 20:26:01 23606080 29491884 9333140 28.33 139452 5879064 9441200 27.78 3368108 5373504 1368 20:27:01 21454580 27457868 11484640 34.87 140468 5991164 12215616 35.94 5511928 5361800 356 20:28:01 23336220 29368068 9603000 29.15 141164 6020656 7817252 23.00 3662492 5358584 192 Average: 25758011 30220292 7181209 21.80 117495 4540126 5672555 16.69 2570610 4128961 307043 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 99.02 69.09 940.04 17.06 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 20:24:01 br-72ea294509cf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 118.03 81.79 2804.28 11.07 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 4.80 4.80 0.46 0.46 0.00 0.00 0.00 0.00 20:25:01 br-72ea294509cf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 998.60 523.54 26251.40 38.60 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 8.60 8.60 0.85 0.85 0.00 0.00 0.00 0.00 20:26:01 veth54711b0 0.62 0.85 0.04 0.05 0.00 0.00 0.00 0.00 20:26:01 veth155f812 30.76 39.79 3.05 4.64 0.00 0.00 0.00 0.00 20:26:01 veth85f468e 1.07 1.38 0.07 0.08 0.00 0.00 0.00 0.00 20:26:01 br-72ea294509cf 0.40 0.18 0.01 0.01 0.00 0.00 0.00 0.00 20:27:01 veth54711b0 4.85 5.65 0.68 0.86 0.00 0.00 0.00 0.00 20:27:01 veth155f812 62.82 71.29 104.44 29.19 0.00 0.00 0.00 0.01 20:27:01 veth85f468e 27.13 25.43 5.67 19.03 0.00 0.00 0.00 0.00 20:27:01 br-72ea294509cf 1.15 1.32 1.61 0.98 0.00 0.00 0.00 0.00 20:28:01 veth155f812 21.60 25.63 78.28 10.95 0.00 0.00 0.00 0.01 20:28:01 veth85f468e 15.66 17.68 2.94 9.26 0.00 0.00 0.00 0.00 20:28:01 br-72ea294509cf 1.45 1.98 2.73 0.19 0.00 0.00 0.00 0.00 20:28:01 veth67dc92f 0.00 1.20 0.00 0.08 0.00 0.00 0.00 0.00 Average: veth155f812 19.20 22.78 30.96 7.46 0.00 0.00 0.00 0.00 Average: veth85f468e 7.31 7.42 1.45 4.73 0.00 0.00 0.00 0.00 Average: br-72ea294509cf 0.50 0.58 0.73 0.20 0.00 0.00 0.00 0.00 Average: veth67dc92f 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12385) 03/10/24 _x86_64_ (8 CPU) 20:21:24 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.74 0.00 0.83 2.38 0.03 87.02 20:23:01 0 11.43 0.00 0.80 0.93 0.02 86.82 20:23:01 1 20.83 0.00 1.82 15.55 0.05 61.75 20:23:01 2 21.27 0.00 1.25 0.42 0.03 77.03 20:23:01 3 1.76 0.00 0.22 0.40 0.10 97.52 20:23:01 4 6.14 0.00 0.53 0.18 0.03 93.11 20:23:01 5 4.94 0.00 0.62 0.57 0.02 93.86 20:23:01 6 0.72 0.00 0.52 0.38 0.02 98.37 20:23:01 7 10.85 0.00 0.88 0.62 0.03 87.62 20:24:01 all 10.01 0.00 1.16 2.77 0.04 86.02 20:24:01 0 6.53 0.00 0.85 0.03 0.02 92.57 20:24:01 1 3.23 0.00 1.12 6.60 0.02 89.03 20:24:01 2 2.17 0.00 0.62 0.30 0.02 96.89 20:24:01 3 12.02 0.00 1.56 0.91 0.07 85.44 20:24:01 4 27.21 0.00 1.91 2.26 0.03 68.59 20:24:01 5 11.65 0.00 1.60 0.48 0.02 86.24 20:24:01 6 1.33 0.00 0.45 0.02 0.03 98.17 20:24:01 7 15.97 0.00 1.20 11.56 0.03 71.24 20:25:01 all 10.50 0.00 4.80 6.88 0.07 77.74 20:25:01 0 9.30 0.00 4.82 0.12 0.05 85.71 20:25:01 1 10.06 0.00 4.38 1.36 0.07 84.14 20:25:01 2 13.24 0.00 4.06 2.44 0.07 80.19 20:25:01 3 11.16 0.00 5.77 1.72 0.10 81.25 20:25:01 4 10.22 0.00 4.50 1.76 0.07 83.46 20:25:01 5 8.86 0.00 4.88 15.88 0.12 70.26 20:25:01 6 11.05 0.00 4.87 12.66 0.07 71.36 20:25:01 7 10.17 0.00 5.16 19.09 0.07 65.51 20:26:01 all 34.39 0.00 5.28 6.23 0.08 54.02 20:26:01 0 32.76 0.00 5.27 1.12 0.07 60.78 20:26:01 1 37.20 0.00 5.41 0.85 0.07 56.48 20:26:01 2 36.21 0.00 4.79 1.36 0.08 57.56 20:26:01 3 34.33 0.00 5.65 28.75 0.12 31.16 20:26:01 4 32.98 0.00 5.36 0.47 0.08 61.10 20:26:01 5 32.68 0.00 5.30 1.32 0.08 60.61 20:26:01 6 33.42 0.00 5.79 0.86 0.08 59.84 20:26:01 7 35.50 0.00 4.68 15.13 0.08 44.60 20:27:01 all 36.96 0.00 3.46 0.94 0.09 58.55 20:27:01 0 41.39 0.00 4.16 2.06 0.08 52.30 20:27:01 1 34.92 0.00 3.27 0.10 0.10 61.61 20:27:01 2 38.74 0.00 3.66 4.33 0.08 53.19 20:27:01 3 31.41 0.00 3.26 0.82 0.08 64.43 20:27:01 4 36.39 0.00 3.33 0.00 0.07 60.22 20:27:01 5 34.04 0.00 3.12 0.20 0.07 62.57 20:27:01 6 40.41 0.00 3.39 0.03 0.10 56.07 20:27:01 7 38.50 0.00 3.43 0.00 0.08 57.98 20:28:01 all 4.94 0.00 0.76 1.25 0.07 92.99 20:28:01 0 3.96 0.00 0.82 0.58 0.07 94.57 20:28:01 1 5.29 0.00 0.61 0.03 0.05 94.02 20:28:01 2 4.92 0.00 0.79 8.92 0.07 85.31 20:28:01 3 5.75 0.00 0.74 0.15 0.07 93.29 20:28:01 4 5.10 0.00 0.69 0.08 0.07 94.07 20:28:01 5 4.69 0.00 0.83 0.13 0.07 94.27 20:28:01 6 4.71 0.00 0.94 0.08 0.10 94.17 20:28:01 7 5.05 0.00 0.69 0.03 0.05 94.18 Average: all 17.72 0.00 2.70 3.39 0.06 76.12 Average: 0 17.52 0.00 2.77 0.81 0.05 78.85 Average: 1 18.54 0.00 2.75 4.08 0.06 74.56 Average: 2 19.38 0.00 2.52 2.96 0.06 75.09 Average: 3 16.04 0.00 2.85 5.41 0.09 75.62 Average: 4 19.65 0.00 2.71 0.79 0.06 76.80 Average: 5 16.11 0.00 2.71 3.07 0.06 78.05 Average: 6 15.22 0.00 2.65 2.32 0.07 79.75 Average: 7 19.30 0.00 2.66 7.70 0.06 70.27