---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25735 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 11G 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 868 28129 0 3168 30851 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:cb:db:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.18/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:fecb:dbb1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:f8:14:c2 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::42:14ff:fef8:14c2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25735) 04/25/24 _x86_64_ (8 CPU) 03:57:35 LINUX RESTART (8 CPU) 03:58:01 tps rtps wtps bread/s bwrtn/s 03:59:02 103.70 65.46 38.24 4222.36 45646.13 04:00:01 74.26 14.49 59.77 1010.27 16026.03 04:01:01 103.32 17.21 86.10 400.73 20933.71 04:02:01 57.24 2.25 54.99 103.05 17249.79 04:03:01 25.32 0.67 24.66 36.79 12395.73 04:04:01 85.80 2.78 83.02 389.47 29103.47 04:05:01 85.97 0.18 85.79 6.93 28692.05 04:06:01 37.39 0.68 36.71 29.73 13519.48 Average: 71.62 12.96 58.66 774.39 22960.13 03:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:02 30423416 31750916 2515804 7.64 47876 1603256 1428812 4.20 786288 1467660 41428 04:00:01 30151040 31704224 2788180 8.46 68560 1796624 1457716 4.29 869800 1633044 142440 04:01:01 29253968 31052320 3685252 11.19 84008 2014708 2305180 6.78 1550384 1825340 93888 04:02:01 27853280 29774836 5085940 15.44 88348 2128412 3564104 10.49 2882108 1881296 6564 04:03:01 28231652 30304024 4707568 14.29 91556 2271728 2665908 7.84 2395480 1979140 86828 04:04:01 27745548 30160688 5193672 15.77 97696 2599612 3333688 9.81 2614264 2225864 772 04:05:01 27482568 30245392 5456652 16.57 102436 2935856 2827656 8.32 2532512 2554460 1736 04:06:01 28803252 31588616 4135968 12.56 104544 2955552 1521068 4.48 1202116 2565424 2120 Average: 28743090 30822627 4196130 12.74 85628 2288218 2388016 7.03 1854119 2016528 46972 03:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:02 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 03:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:02 ens3 341.08 254.27 820.06 58.42 0.00 0.00 0.00 0.00 04:00:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00 04:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 ens3 36.69 26.23 650.61 4.68 0.00 0.00 0.00 0.00 04:01:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 04:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 ens3 315.96 246.04 2247.42 56.20 0.00 0.00 0.00 0.00 04:02:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 04:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 ens3 481.14 366.46 1746.32 120.56 0.00 0.00 0.00 0.00 04:03:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 04:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 ens3 334.49 260.48 913.65 94.15 0.00 0.00 0.00 0.00 04:04:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 04:04:01 docker0 3.63 6.30 0.21 78.00 0.00 0.00 0.00 0.00 04:04:01 ens3 351.05 245.65 1190.73 81.78 0.00 0.00 0.00 0.00 04:05:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:05:01 docker0 2.13 3.53 0.12 39.91 0.00 0.00 0.00 0.00 04:05:01 ens3 273.41 201.93 128.89 69.35 0.00 0.00 0.00 0.00 04:06:01 lo 15.73 15.73 1.41 1.41 0.00 0.00 0.00 0.00 04:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 ens3 182.89 140.99 260.44 64.58 0.00 0.00 0.00 0.00 Average: lo 2.55 2.55 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 0.72 1.23 0.04 14.77 0.00 0.00 0.00 0.00 Average: ens3 290.11 218.16 995.44 68.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25735) 04/25/24 _x86_64_ (8 CPU) 03:57:35 LINUX RESTART (8 CPU) 03:58:01 CPU %user %nice %system %iowait %steal %idle 03:59:02 all 5.56 0.00 0.93 12.71 0.03 80.76 03:59:02 0 8.29 0.00 0.93 6.49 0.02 84.27 03:59:02 1 5.41 0.00 1.77 5.87 0.03 86.92 03:59:02 2 4.12 0.00 0.82 4.17 0.02 90.87 03:59:02 3 9.65 0.00 0.74 36.02 0.07 53.52 03:59:02 4 5.13 0.00 0.92 23.48 0.03 70.44 03:59:02 5 4.10 0.00 0.57 2.51 0.02 92.80 03:59:02 6 3.86 0.00 0.75 2.32 0.02 93.05 03:59:02 7 3.93 0.00 0.91 21.01 0.03 74.13 04:00:01 all 6.71 0.00 0.48 5.68 0.02 87.10 04:00:01 0 5.43 0.00 0.44 0.44 0.03 93.66 04:00:01 1 14.88 0.00 0.68 0.81 0.02 83.61 04:00:01 2 0.90 0.00 0.17 0.22 0.02 98.69 04:00:01 3 4.87 0.00 0.56 11.75 0.03 82.78 04:00:01 4 4.20 0.00 0.36 0.37 0.02 95.05 04:00:01 5 0.64 0.00 0.32 11.44 0.02 87.58 04:00:01 6 0.71 0.00 0.12 0.59 0.02 98.56 04:00:01 7 22.12 0.00 1.23 19.87 0.05 56.74 04:01:01 all 11.20 0.00 0.71 5.43 0.05 82.62 04:01:01 0 5.79 0.00 0.60 0.08 0.03 93.49 04:01:01 1 9.59 0.00 0.98 1.33 0.03 88.05 04:01:01 2 26.10 0.00 1.63 29.54 0.13 42.59 04:01:01 3 13.92 0.00 0.89 11.66 0.07 73.46 04:01:01 4 13.24 0.00 0.32 0.00 0.03 86.41 04:01:01 5 10.23 0.00 0.57 0.95 0.05 88.20 04:01:01 6 6.92 0.00 0.25 0.03 0.02 92.78 04:01:01 7 3.91 0.00 0.40 0.03 0.02 95.64 04:02:01 all 39.89 0.00 1.02 2.95 0.09 56.05 04:02:01 0 38.44 0.00 1.08 1.22 0.08 59.18 04:02:01 1 46.92 0.00 1.09 3.29 0.10 48.60 04:02:01 2 50.82 0.00 0.82 0.64 0.10 47.62 04:02:01 3 41.88 0.00 1.22 2.24 0.12 54.53 04:02:01 4 35.02 0.00 1.25 0.47 0.08 63.17 04:02:01 5 45.22 0.00 0.85 0.68 0.08 53.16 04:02:01 6 30.07 0.00 0.90 14.44 0.08 54.50 04:02:01 7 30.77 0.00 0.97 0.63 0.07 67.57 04:03:01 all 36.11 0.00 1.01 1.63 0.08 61.17 04:03:01 0 30.29 0.00 0.63 0.32 0.07 68.69 04:03:01 1 29.15 0.00 1.35 0.22 0.10 69.17 04:03:01 2 33.90 0.00 0.89 0.03 0.07 65.11 04:03:01 3 37.26 0.00 1.04 0.40 0.08 61.21 04:03:01 4 31.51 0.00 1.30 0.82 0.07 66.30 04:03:01 5 54.82 0.00 1.39 0.08 0.10 43.61 04:03:01 6 39.18 0.00 0.72 10.26 0.10 49.74 04:03:01 7 32.75 0.00 0.70 0.90 0.07 65.58 04:04:01 all 14.25 0.00 1.60 7.48 0.13 76.54 04:04:01 0 9.79 0.00 1.30 0.65 0.13 88.13 04:04:01 1 13.80 0.00 1.76 21.41 0.10 62.93 04:04:01 2 13.76 0.00 1.44 10.35 0.12 74.33 04:04:01 3 13.02 0.00 1.34 13.34 0.10 72.20 04:04:01 4 16.69 0.00 2.05 0.59 0.10 80.58 04:04:01 5 17.86 0.00 1.70 1.15 0.10 79.18 04:04:01 6 17.36 0.00 1.69 8.83 0.23 71.89 04:04:01 7 11.81 0.00 1.52 3.58 0.10 82.98 04:05:01 all 15.41 0.00 1.74 7.44 0.75 74.67 04:05:01 0 8.72 0.00 1.87 14.85 0.42 74.14 04:05:01 1 21.25 0.00 1.40 0.47 0.77 76.11 04:05:01 2 10.77 0.00 1.51 16.72 0.77 70.23 04:05:01 3 17.14 0.00 1.72 12.27 0.97 67.90 04:05:01 4 18.90 0.00 2.15 3.31 0.78 74.85 04:05:01 5 17.97 0.00 1.94 2.83 0.82 76.44 04:05:01 6 15.48 0.00 1.89 6.79 0.66 75.17 04:05:01 7 13.02 0.00 1.42 2.26 0.79 82.51 04:06:01 all 8.96 0.00 1.91 4.46 2.17 82.50 04:06:01 0 6.35 0.00 1.93 9.68 1.85 80.19 04:06:01 1 11.52 0.00 2.09 1.08 2.30 83.01 04:06:01 2 22.21 0.00 2.34 16.00 2.00 57.46 04:06:01 3 14.28 0.00 1.86 4.42 2.42 77.02 04:06:01 4 3.84 0.00 2.04 4.19 2.23 87.70 04:06:01 5 4.81 0.00 1.86 0.00 2.09 91.25 04:06:01 6 5.36 0.00 1.71 0.10 2.52 90.31 04:06:01 7 3.44 0.00 1.49 0.38 1.91 92.78 Average: all 17.28 0.00 1.18 5.97 0.42 75.16 Average: 0 14.15 0.00 1.10 4.23 0.33 80.20 Average: 1 19.06 0.00 1.39 4.31 0.43 74.80 Average: 2 20.36 0.00 1.20 9.71 0.40 68.33 Average: 3 19.02 0.00 1.17 11.50 0.49 67.82 Average: 4 16.08 0.00 1.30 4.15 0.42 78.04 Average: 5 19.49 0.00 1.15 2.44 0.41 76.51 Average: 6 14.88 0.00 1.01 5.42 0.46 78.23 Average: 7 15.20 0.00 1.08 6.04 0.38 77.30