---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6379 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 12G 144G 8% / 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 828 27662 0 3675 30882 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:31:21:e2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.37/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe31:21e2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cc:22:da:38 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 inet6 fe80::42:ccff:fe22:da38/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6379) 12/20/23 _x86_64_ (8 CPU) 00:54:21 LINUX RESTART (8 CPU) 00:55:01 tps rtps wtps bread/s bwrtn/s 00:56:01 88.47 17.71 70.75 1021.43 19603.27 00:57:01 120.06 8.90 111.16 1628.26 35287.19 00:58:01 673.37 0.23 673.14 3.87 46009.93 00:59:01 297.33 0.05 297.28 9.33 52902.50 01:00:01 65.79 0.85 64.94 82.25 23880.15 Average: 249.01 5.55 243.46 549.01 35537.19 00:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:56:01 30075492 31676828 2863728 8.69 68988 1842900 1419620 4.18 891636 1677328 168996 00:57:01 29143732 31323060 3795488 11.52 89952 2377884 1692980 4.98 1320884 2117528 160728 00:58:01 28622564 31664848 4316656 13.10 156856 3056928 1680932 4.95 1072972 2755584 55096 00:59:01 27481268 30613328 5457952 16.57 228740 3044328 1815288 5.34 2212924 2687372 40 01:00:01 28390660 31686548 4548560 13.81 234492 3215552 1434444 4.22 1195812 2844916 56976 Average: 28742743 31392922 4196477 12.74 155806 2707518 1608653 4.73 1338846 2416546 88367 00:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:56:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 00:56:01 ens3 75.24 49.86 977.25 7.76 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 vethbc8664a 98.02 201.12 12.26 952.95 0.00 0.00 0.00 0.08 00:57:01 lo 2.80 2.80 0.28 0.28 0.00 0.00 0.00 0.00 00:57:01 ens3 318.18 159.54 2593.29 20.90 0.00 0.00 0.00 0.00 00:57:01 docker0 105.08 221.45 11.32 1289.06 0.00 0.00 0.00 0.00 00:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 ens3 209.28 104.12 1419.86 23.73 0.00 0.00 0.00 0.00 00:58:01 docker0 102.50 205.73 21.39 1419.16 0.00 0.00 0.00 0.00 00:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:59:01 vethfcea773 7.46 22.69 0.49 443.36 0.00 0.00 0.00 0.04 00:59:01 ens3 24.78 9.53 443.85 1.26 0.00 0.00 0.00 0.00 00:59:01 docker0 7.46 22.54 0.39 443.35 0.00 0.00 0.00 0.00 01:00:01 lo 3.40 3.40 0.34 0.34 0.00 0.00 0.00 0.00 01:00:01 ens3 88.40 60.19 749.29 105.40 0.00 0.00 0.00 0.00 01:00:01 docker0 3.15 6.58 0.20 73.07 0.00 0.00 0.00 0.00 Average: lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 143.17 76.64 1236.68 31.81 0.00 0.00 0.00 0.00 Average: docker0 43.64 91.26 6.66 644.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6379) 12/20/23 _x86_64_ (8 CPU) 00:54:21 LINUX RESTART (8 CPU) 00:55:01 CPU %user %nice %system %iowait %steal %idle 00:56:01 all 8.94 0.00 0.70 1.95 0.03 88.38 00:56:01 0 3.42 0.00 0.40 0.40 0.02 95.76 00:56:01 1 10.11 0.00 1.03 0.20 0.03 88.63 00:56:01 2 4.78 0.00 0.62 0.18 0.02 94.40 00:56:01 3 1.88 0.00 0.63 5.99 0.02 91.48 00:56:01 4 24.75 0.00 1.14 1.40 0.05 72.66 00:56:01 5 15.37 0.00 0.78 0.25 0.03 83.56 00:56:01 6 1.88 0.00 0.34 6.54 0.05 91.19 00:56:01 7 9.29 0.00 0.65 0.68 0.03 89.34 00:57:01 all 7.49 0.00 1.50 2.35 0.04 88.62 00:57:01 0 16.12 0.00 2.21 0.23 0.05 81.38 00:57:01 1 8.99 0.00 1.62 0.10 0.03 89.25 00:57:01 2 6.43 0.00 0.84 0.17 0.02 92.55 00:57:01 3 9.20 0.00 1.69 3.08 0.05 85.98 00:57:01 4 3.20 0.00 1.91 7.08 0.03 87.79 00:57:01 5 4.36 0.00 1.17 1.05 0.03 93.39 00:57:01 6 4.22 0.00 1.18 6.87 0.05 87.68 00:57:01 7 7.43 0.00 1.39 0.25 0.03 90.90 00:58:01 all 9.77 0.00 2.22 4.02 0.09 83.90 00:58:01 0 4.94 0.00 5.12 15.03 0.07 74.85 00:58:01 1 8.14 0.00 0.93 0.57 0.02 90.35 00:58:01 2 2.90 0.00 2.06 1.84 0.05 93.14 00:58:01 3 13.45 0.00 4.44 10.37 0.40 71.34 00:58:01 4 20.44 0.00 1.17 0.00 0.05 78.34 00:58:01 5 5.70 0.00 0.81 0.00 0.03 93.46 00:58:01 6 18.24 0.00 2.35 3.98 0.05 75.39 00:58:01 7 4.51 0.00 0.89 0.33 0.05 94.22 00:59:01 all 18.41 0.00 4.29 3.05 0.06 74.20 00:59:01 0 20.53 0.00 4.47 0.07 0.07 74.87 00:59:01 1 23.10 0.00 4.66 0.15 0.07 72.03 00:59:01 2 11.10 0.00 3.47 0.49 0.05 84.90 00:59:01 3 18.91 0.00 5.49 5.86 0.07 69.67 00:59:01 4 5.80 0.00 2.52 5.49 0.03 86.16 00:59:01 5 40.48 0.00 4.53 0.25 0.07 54.67 00:59:01 6 18.56 0.00 3.76 0.44 0.05 77.19 00:59:01 7 8.71 0.00 5.40 11.65 0.05 74.18 01:00:01 all 13.86 0.00 1.83 1.32 0.05 82.95 01:00:01 0 9.48 0.00 1.91 0.32 0.03 88.26 01:00:01 1 22.99 0.00 2.19 0.92 0.07 73.83 01:00:01 2 8.61 0.00 1.74 0.00 0.03 89.62 01:00:01 3 9.23 0.00 1.92 1.05 0.03 87.76 01:00:01 4 24.05 0.00 2.27 1.62 0.07 71.99 01:00:01 5 8.70 0.00 1.26 0.03 0.05 89.96 01:00:01 6 5.04 0.00 1.29 5.03 0.03 88.61 01:00:01 7 22.78 0.00 2.06 1.57 0.07 73.53 Average: all 11.69 0.00 2.10 2.53 0.05 83.62 Average: 0 10.89 0.00 2.82 3.21 0.05 83.04 Average: 1 14.65 0.00 2.08 0.39 0.04 82.83 Average: 2 6.77 0.00 1.74 0.54 0.03 90.92 Average: 3 10.52 0.00 2.83 5.26 0.11 81.28 Average: 4 15.64 0.00 1.80 3.13 0.05 79.38 Average: 5 14.92 0.00 1.71 0.32 0.04 83.01 Average: 6 9.58 0.00 1.78 4.57 0.05 84.02 Average: 7 10.55 0.00 2.07 2.88 0.05 84.46