---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4000 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: 2800.000 BogoMIPS: 5600.00 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 865 27519 0 3782 30847 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:4a:a1:7d brd ff:ff:ff:ff:ff:ff inet 10.30.106.147/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85893sec preferred_lft 85893sec inet6 fe80::f816:3eff:fe4a:a17d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:fb:40:e3 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::42:36ff:fefb:40e3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4000) 02/09/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 104.85 35.33 69.52 1676.52 21587.87 10:52:01 162.33 16.88 145.45 392.27 34622.06 10:53:01 28.50 5.68 22.81 473.39 16885.32 10:54:01 99.57 3.98 95.58 460.86 59765.77 10:55:01 137.64 0.33 137.30 8.40 32682.84 10:56:01 36.84 0.18 36.66 4.13 18942.58 10:57:01 127.81 0.17 127.65 9.47 22080.45 Average: 99.65 8.94 90.71 432.14 29509.75 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30154624 31751588 2784596 8.45 68820 1838840 1375440 4.05 819716 1674576 158508 10:52:01 28915584 30913948 4023636 12.22 87224 2204936 2268564 6.67 1690720 2007248 21828 10:53:01 28242112 30626388 4697108 14.26 88692 2583436 2341980 6.89 2199364 2154356 329756 10:54:01 27519024 30571824 5420196 16.46 98116 3227296 2405044 7.08 2522400 2515020 172820 10:55:01 26742068 30090064 6197152 18.81 136592 3424460 2701456 7.95 3020548 2710772 23984 10:56:01 26630020 30127104 6309200 19.15 161328 3516976 2654840 7.81 3011604 2796040 185204 10:57:01 28226828 31616408 4712392 14.31 162900 3430640 1454064 4.28 1593088 2659364 1132 Average: 28061466 30813903 4877754 14.81 114810 2889512 2171627 6.39 2122491 2359625 127605 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 112.76 96.67 956.02 14.06 0.00 0.00 0.00 0.00 10:51:01 lo 20.33 20.33 2.20 2.20 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 582.32 444.57 4836.39 95.88 0.00 0.00 0.00 0.00 10:52:01 lo 7.73 7.73 0.82 0.82 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 158.17 121.86 571.07 47.07 0.00 0.00 0.00 0.00 10:53:01 lo 7.92 7.92 2.16 2.16 0.00 0.00 0.00 0.00 10:54:01 docker0 9.80 12.00 0.54 78.13 0.00 0.00 0.00 0.00 10:54:01 ens3 521.11 525.06 1819.19 3338.41 0.00 0.00 0.00 0.00 10:54:01 lo 6.13 6.13 0.57 0.57 0.00 0.00 0.00 0.00 10:55:01 docker0 669.21 628.01 69.46 921.26 0.00 0.00 0.00 0.00 10:55:01 vethb04f5f5 669.21 628.16 78.61 921.28 0.00 0.00 0.00 0.08 10:55:01 ens3 639.82 672.93 923.15 80.13 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 docker0 775.32 694.73 76.43 948.94 0.00 0.00 0.00 0.00 10:56:01 ens3 713.33 784.19 952.87 90.48 0.00 0.00 0.00 0.00 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:56:01 vethfcbb32a 678.85 619.76 77.77 909.05 0.00 0.00 0.00 0.07 10:57:01 docker0 117.95 96.35 8.87 41.12 0.00 0.00 0.00 0.00 10:57:01 ens3 108.33 127.96 47.84 15.03 0.00 0.00 0.00 0.00 10:57:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 224.62 204.45 22.19 284.22 0.00 0.00 0.00 0.00 Average: ens3 405.13 396.18 1443.86 525.85 0.00 0.00 0.00 0.00 Average: lo 6.08 6.08 0.83 0.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4000) 02/09/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 9.61 0.00 0.83 2.31 0.04 87.21 10:51:01 0 18.16 0.00 1.25 0.47 0.03 80.09 10:51:01 1 0.67 0.00 0.28 0.55 0.07 98.43 10:51:01 2 7.20 0.00 0.68 0.30 0.02 91.79 10:51:01 3 1.02 0.00 0.47 0.13 0.03 98.35 10:51:01 4 1.58 0.00 0.30 0.48 0.02 97.62 10:51:01 5 13.04 0.00 0.75 0.52 0.03 85.66 10:51:01 6 0.43 0.00 0.48 13.31 0.02 85.76 10:51:01 7 34.86 0.00 2.37 2.74 0.07 59.96 10:52:01 all 14.75 0.00 1.69 3.15 0.05 80.36 10:52:01 0 26.78 0.00 0.93 0.50 0.07 71.72 10:52:01 1 12.42 0.00 2.31 5.40 0.08 79.79 10:52:01 2 10.49 0.00 2.51 0.00 0.03 86.97 10:52:01 3 10.43 0.00 0.92 2.68 0.03 85.94 10:52:01 4 8.58 0.00 0.43 1.12 0.02 89.85 10:52:01 5 11.32 0.00 0.33 0.00 0.03 88.31 10:52:01 6 4.78 0.00 0.73 10.12 0.05 84.32 10:52:01 7 33.31 0.00 5.43 5.39 0.10 55.77 10:53:01 all 18.88 0.00 0.88 0.94 0.05 79.26 10:53:01 0 18.96 0.00 1.19 0.02 0.05 79.79 10:53:01 1 15.79 0.00 0.62 6.21 0.03 77.36 10:53:01 2 20.22 0.00 1.00 0.32 0.05 78.42 10:53:01 3 21.25 0.00 0.67 0.03 0.07 77.98 10:53:01 4 15.41 0.00 0.50 0.07 0.07 83.96 10:53:01 5 25.48 0.00 1.21 0.35 0.07 72.90 10:53:01 6 18.29 0.00 0.55 0.28 0.03 80.84 10:53:01 7 15.66 0.00 1.27 0.20 0.03 82.83 10:54:01 all 8.66 0.00 1.55 3.69 0.05 86.05 10:54:01 0 8.37 0.00 1.91 1.16 0.07 88.50 10:54:01 1 8.31 0.00 1.76 2.00 0.07 87.86 10:54:01 2 9.32 0.00 1.42 0.03 0.05 89.18 10:54:01 3 5.36 0.00 1.46 0.22 0.05 92.92 10:54:01 4 2.63 0.00 0.96 0.02 0.02 96.38 10:54:01 5 15.66 0.00 1.91 1.66 0.07 80.69 10:54:01 6 7.40 0.00 1.35 12.04 0.07 79.14 10:54:01 7 12.20 0.00 1.67 12.34 0.07 73.72 10:55:01 all 6.97 0.00 1.26 2.52 0.04 89.20 10:55:01 0 0.30 0.00 0.73 7.83 0.03 91.10 10:55:01 1 9.47 0.00 2.20 5.49 0.05 82.78 10:55:01 2 4.35 0.00 0.47 0.08 0.03 95.07 10:55:01 3 30.95 0.00 2.79 0.58 0.07 65.61 10:55:01 4 0.35 0.00 0.15 0.03 0.02 99.45 10:55:01 5 3.90 0.00 1.17 4.71 0.05 90.17 10:55:01 6 4.06 0.00 0.88 0.10 0.07 94.89 10:55:01 7 2.31 0.00 1.64 1.34 0.05 94.66 10:56:01 all 7.65 0.00 1.53 1.25 0.05 89.53 10:56:01 0 4.76 0.00 1.19 0.80 0.05 93.20 10:56:01 1 8.40 0.00 1.50 0.70 0.03 89.36 10:56:01 2 2.68 0.00 1.50 0.42 0.05 95.35 10:56:01 3 7.47 0.00 1.12 0.05 0.05 91.31 10:56:01 4 16.32 0.00 1.79 0.13 0.05 81.70 10:56:01 5 5.54 0.00 0.57 2.79 0.02 91.09 10:56:01 6 9.11 0.00 3.01 0.76 0.08 87.04 10:56:01 7 6.89 0.00 1.61 4.35 0.03 87.13 10:57:01 all 1.57 0.00 0.47 1.24 0.02 96.69 10:57:01 0 1.20 0.00 0.22 0.00 0.02 98.57 10:57:01 1 1.12 0.00 0.65 3.71 0.02 94.50 10:57:01 2 1.97 0.00 0.75 0.00 0.00 97.28 10:57:01 3 1.15 0.00 0.62 0.00 0.02 98.21 10:57:01 4 0.28 0.00 0.25 0.00 0.03 99.43 10:57:01 5 1.27 0.00 0.30 0.00 0.02 98.42 10:57:01 6 5.23 0.00 0.50 0.00 0.02 94.25 10:57:01 7 0.28 0.00 0.47 6.26 0.05 92.93 Average: all 9.73 0.00 1.17 2.16 0.04 86.90 Average: 0 11.22 0.00 1.06 1.54 0.05 86.14 Average: 1 8.03 0.00 1.33 3.44 0.05 87.15 Average: 2 8.03 0.00 1.19 0.16 0.03 90.58 Average: 3 11.09 0.00 1.15 0.53 0.05 87.19 Average: 4 6.45 0.00 0.62 0.27 0.03 92.62 Average: 5 10.88 0.00 0.89 1.43 0.04 86.76 Average: 6 7.05 0.00 1.07 5.25 0.05 86.59 Average: 7 15.08 0.00 2.06 4.66 0.06 78.14