---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36249 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 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 24494 0 6766 30805 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:c6:55:99 brd ff:ff:ff:ff:ff:ff inet 10.30.107.192/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:fec6:5599/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:79:2e:16:5c 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-36249) 04/29/24 _x86_64_ (8 CPU) 17:01:44 LINUX RESTART (8 CPU) 17:02:02 tps rtps wtps bread/s bwrtn/s 17:03:01 155.74 84.99 70.76 5817.96 52602.78 17:04:02 149.98 39.59 110.39 2950.83 22012.20 17:05:01 97.29 12.13 85.16 889.60 24857.74 17:06:01 78.89 12.85 66.04 2392.27 41422.96 17:07:01 221.50 6.00 215.50 859.99 69538.68 17:08:01 238.40 0.33 238.07 29.19 65876.97 17:09:01 76.00 0.10 75.90 9.47 18300.42 17:10:01 66.82 0.88 65.94 43.06 13254.72 Average: 135.64 19.52 116.12 1618.63 38460.84 17:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:03:01 30149516 31652612 2789704 8.47 59000 1761912 1485800 4.37 932728 1578324 117260 17:04:02 29380240 31249808 3558980 10.80 83652 2085160 1682204 4.95 1389044 1852528 90116 17:05:01 27530728 29760500 5408492 16.42 91184 2428388 3491160 10.27 2967648 2100728 24788 17:06:01 28057916 31548348 4881304 14.82 104136 3651740 1507840 4.44 1456260 3037932 310092 17:07:01 25822688 30851024 7116532 21.61 133748 5055732 5380052 15.83 2238892 4358320 27584 17:08:01 22498456 29113772 10440764 31.70 179420 6484632 10182372 29.96 4139772 5637788 3540 17:09:01 20762220 27695076 12177000 36.97 185572 6787456 11207532 32.98 5652728 5839488 664 17:10:01 25117964 31573464 7821256 23.74 187112 6354544 1501816 4.42 1855448 5380676 2816 Average: 26164966 30430576 6774254 20.57 127978 4326196 4554847 13.40 2579065 3723223 72108 17:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 17:03:01 ens3 393.22 268.59 1605.71 61.81 0.00 0.00 0.00 0.00 17:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:02 lo 2.57 2.57 0.25 0.25 0.00 0.00 0.00 0.00 17:04:02 ens3 331.72 249.69 1964.14 57.65 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 17:05:01 ens3 983.43 732.34 4833.88 212.26 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 17:06:01 ens3 553.54 427.26 2106.62 127.01 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 br-0b68ed124514 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 17:07:01 br-bd3d468e8344 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 lo 6.07 6.07 0.68 0.68 0.00 0.00 0.00 0.00 17:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 vethfef36cc 104.10 97.50 263.02 8.38 0.00 0.00 0.00 0.02 17:08:01 br-0b68ed124514 19.83 18.71 4.55 3.26 0.00 0.00 0.80 0.00 17:08:01 br-bd3d468e8344 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 vethfef36cc 52.16 52.99 68.34 4.91 0.00 0.00 0.00 0.01 17:09:01 br-0b68ed124514 7.93 7.87 3.35 3.77 0.00 0.00 0.00 0.00 17:09:01 br-bd3d468e8344 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 lo 19.70 19.70 2.04 2.04 0.00 0.00 0.00 0.00 17:10:01 ens3 3885.07 2340.09 33883.31 547.83 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 2.08 2.08 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 484.12 292.58 4246.37 68.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36249) 04/29/24 _x86_64_ (8 CPU) 17:01:44 LINUX RESTART (8 CPU) 17:02:02 CPU %user %nice %system %iowait %steal %idle 17:03:01 all 9.39 0.00 1.17 3.15 0.04 86.24 17:03:01 0 6.84 0.00 0.71 0.37 0.02 92.06 17:03:01 1 11.39 0.00 1.12 0.97 0.03 86.48 17:03:01 2 3.14 0.00 1.29 2.97 0.03 92.58 17:03:01 3 7.63 0.00 1.00 0.20 0.03 91.13 17:03:01 4 4.85 0.00 0.65 0.57 0.03 93.90 17:03:01 5 22.59 0.00 1.43 10.41 0.07 65.50 17:03:01 6 14.52 0.00 2.00 0.37 0.05 83.05 17:03:01 7 4.35 0.00 1.19 9.61 0.03 84.82 17:04:02 all 14.81 0.00 0.99 1.95 0.06 82.18 17:04:02 0 12.86 0.00 0.58 0.14 0.07 86.35 17:04:02 1 12.35 0.00 0.88 0.76 0.09 85.93 17:04:02 2 5.76 0.00 0.94 1.04 0.03 92.23 17:04:02 3 12.83 0.00 1.04 0.63 0.07 85.43 17:04:02 4 30.84 0.00 1.63 1.55 0.05 65.93 17:04:02 5 8.51 0.00 1.13 6.19 0.03 84.13 17:04:02 6 11.47 0.00 0.69 4.89 0.10 82.84 17:04:02 7 23.38 0.00 1.00 0.43 0.07 75.12 17:05:01 all 45.89 0.00 1.42 0.80 0.09 51.80 17:05:01 0 37.32 0.00 1.02 0.27 0.07 61.32 17:05:01 1 64.91 0.00 1.28 0.07 0.14 33.61 17:05:01 2 44.35 0.00 1.48 0.10 0.10 53.97 17:05:01 3 37.67 0.00 1.48 0.27 0.07 60.51 17:05:01 4 46.43 0.00 1.29 1.27 0.08 50.92 17:05:01 5 45.56 0.00 1.60 0.15 0.10 52.59 17:05:01 6 37.64 0.00 1.20 4.21 0.07 56.88 17:05:01 7 53.28 0.00 2.06 0.03 0.09 44.54 17:06:01 all 22.86 0.00 1.80 2.42 0.07 72.85 17:06:01 0 12.42 0.00 1.24 0.02 0.05 86.28 17:06:01 1 30.34 0.00 2.19 6.55 0.05 60.87 17:06:01 2 21.43 0.00 2.01 0.08 0.05 76.43 17:06:01 3 22.55 0.00 1.31 2.18 0.07 73.90 17:06:01 4 20.25 0.00 1.14 0.23 0.20 78.18 17:06:01 5 36.49 0.00 2.38 2.15 0.07 58.92 17:06:01 6 24.27 0.00 2.15 8.16 0.05 65.37 17:06:01 7 15.29 0.00 1.95 0.03 0.05 82.68 17:07:01 all 16.56 0.00 3.96 4.42 0.06 74.99 17:07:01 0 15.87 0.00 4.02 0.29 0.05 79.77 17:07:01 1 15.47 0.00 4.17 10.94 0.08 69.34 17:07:01 2 16.04 0.00 3.00 0.63 0.05 80.27 17:07:01 3 13.82 0.00 4.35 0.25 0.08 81.49 17:07:01 4 14.22 0.00 4.34 0.17 0.05 81.22 17:07:01 5 25.03 0.00 4.75 21.16 0.07 48.98 17:07:01 6 15.88 0.00 3.54 1.33 0.07 79.18 17:07:01 7 16.23 0.00 3.51 0.69 0.05 79.52 17:08:01 all 28.24 0.00 4.92 5.00 0.10 61.74 17:08:01 0 28.58 0.00 4.25 2.70 0.10 64.37 17:08:01 1 25.71 0.00 5.07 17.78 0.10 51.33 17:08:01 2 29.38 0.00 5.41 2.85 0.14 62.23 17:08:01 3 32.99 0.00 5.03 6.56 0.09 55.34 17:08:01 4 29.60 0.00 4.58 1.03 0.10 64.70 17:08:01 5 23.83 0.00 4.91 5.59 0.10 65.57 17:08:01 6 29.01 0.00 4.83 1.67 0.08 64.41 17:08:01 7 26.81 0.00 5.33 1.86 0.10 65.89 17:09:01 all 28.66 0.00 1.86 0.92 0.10 68.46 17:09:01 0 24.63 0.00 1.49 0.52 0.10 73.26 17:09:01 1 26.16 0.00 1.61 3.41 0.08 68.73 17:09:01 2 25.23 0.00 2.06 0.03 0.10 72.58 17:09:01 3 35.29 0.00 2.19 0.94 0.10 61.47 17:09:01 4 30.84 0.00 1.86 0.74 0.12 66.45 17:09:01 5 26.67 0.00 2.02 0.17 0.10 71.04 17:09:01 6 30.53 0.00 2.03 0.55 0.10 66.78 17:09:01 7 29.99 0.00 1.59 0.99 0.10 67.33 17:10:01 all 10.58 0.00 1.94 0.99 0.10 86.39 17:10:01 0 10.60 0.00 1.86 0.52 0.10 86.93 17:10:01 1 5.96 0.00 1.67 0.97 0.07 91.34 17:10:01 2 11.54 0.00 2.13 1.14 0.10 85.09 17:10:01 3 12.35 0.00 2.21 3.42 0.10 81.92 17:10:01 4 10.38 0.00 1.86 0.45 0.10 87.20 17:10:01 5 10.13 0.00 2.09 0.50 0.08 87.20 17:10:01 6 11.10 0.00 2.08 0.72 0.12 85.99 17:10:01 7 12.59 0.00 1.68 0.18 0.10 85.44 Average: all 22.13 0.00 2.26 2.45 0.08 73.08 Average: 0 18.65 0.00 1.90 0.60 0.07 78.78 Average: 1 24.01 0.00 2.25 5.19 0.08 68.47 Average: 2 19.61 0.00 2.29 1.10 0.08 76.93 Average: 3 21.88 0.00 2.32 1.81 0.08 73.91 Average: 4 23.46 0.00 2.17 0.75 0.09 73.53 Average: 5 24.85 0.00 2.54 5.76 0.08 66.77 Average: 6 21.82 0.00 2.32 2.73 0.08 73.04 Average: 7 22.73 0.00 2.29 1.71 0.07 73.20