---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35891 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 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 839 25385 0 5942 30871 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:9b:fe:74 brd ff:ff:ff:ff:ff:ff inet 10.30.107.69/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85915sec preferred_lft 85915sec inet6 fe80::f816:3eff:fe9b:fe74/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:53:bb:f6 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-35891) 04/27/24 _x86_64_ (8 CPU) 23:10:25 LINUX RESTART (8 CPU) 23:11:01 tps rtps wtps bread/s bwrtn/s 23:12:01 113.90 39.81 74.09 1808.51 27341.54 23:13:01 120.72 19.60 101.11 2280.55 32014.90 23:14:01 175.04 3.58 171.45 494.58 82681.82 23:15:01 402.67 11.76 390.90 791.50 89101.35 23:16:01 28.43 0.38 28.05 26.53 21094.73 23:17:01 16.85 0.03 16.81 0.27 21051.01 23:18:01 69.61 1.37 68.24 109.30 21886.19 Average: 132.50 10.87 121.63 785.33 42199.10 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30160612 31708816 2778608 8.44 67628 1792952 1442208 4.24 859288 1629832 124564 23:13:01 29839672 31752780 3099548 9.41 86008 2123032 1394488 4.10 835552 1941876 147784 23:14:01 26000760 31657668 6938460 21.06 135644 5668648 1609872 4.74 1026820 5403908 1899028 23:15:01 24552084 30318364 8387136 25.46 153836 5732548 8455704 24.88 2501420 5296192 316 23:16:01 23851576 29624348 9087644 27.59 155464 5734812 8859444 26.07 3242108 5248604 476 23:17:01 23826744 29600456 9112476 27.66 155616 5735388 8842976 26.02 3265128 5249136 200 23:18:01 26004084 31619868 6935136 21.05 157240 5594620 1541852 4.54 1291904 5109132 28552 Average: 26319362 30897471 6619858 20.10 130205 4626000 4592363 13.51 1860317 4268383 314417 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 lo 1.42 1.42 0.16 0.16 0.00 0.00 0.00 0.00 23:12:01 ens3 128.69 95.03 942.70 29.63 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 lo 1.86 1.86 0.19 0.19 0.00 0.00 0.00 0.00 23:13:01 ens3 68.86 53.18 839.83 9.38 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 lo 11.93 11.93 1.16 1.16 0.00 0.00 0.00 0.00 23:14:01 br-54c31ef21c5f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 ens3 1178.40 551.92 29444.24 40.14 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 vethf0f26e2 1.30 1.45 0.08 0.09 0.00 0.00 0.00 0.00 23:15:01 lo 1.07 1.07 0.08 0.08 0.00 0.00 0.00 0.00 23:15:01 vethc0bdd88 0.72 0.92 0.05 0.05 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 vethf0f26e2 47.24 42.09 14.56 38.60 0.00 0.00 0.00 0.00 23:16:01 lo 5.00 5.00 3.49 3.49 0.00 0.00 0.00 0.00 23:16:01 vethc0bdd88 3.82 4.83 0.76 0.49 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 vethf0f26e2 8.67 11.50 2.27 1.42 0.00 0.00 0.00 0.00 23:17:01 lo 5.15 5.15 0.38 0.38 0.00 0.00 0.00 0.00 23:17:01 vethc0bdd88 3.20 4.68 0.66 0.36 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 lo 4.85 4.85 0.45 0.45 0.00 0.00 0.00 0.00 23:18:01 ens3 1655.73 914.85 31887.57 148.32 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 4.48 4.48 0.85 0.85 0.00 0.00 0.00 0.00 Average: ens3 206.34 108.49 4478.76 16.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35891) 04/27/24 _x86_64_ (8 CPU) 23:10:25 LINUX RESTART (8 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 8.88 0.00 0.75 4.21 0.04 86.12 23:12:01 0 3.72 0.00 0.70 0.37 0.03 95.18 23:12:01 1 4.11 0.00 0.39 17.29 0.02 78.19 23:12:01 2 3.27 0.00 0.53 0.78 0.03 95.39 23:12:01 3 3.81 0.00 0.31 0.15 0.07 95.67 23:12:01 4 1.41 0.00 0.59 10.19 0.08 87.73 23:12:01 5 28.08 0.00 1.58 3.77 0.07 66.50 23:12:01 6 17.93 0.00 1.16 0.70 0.03 80.19 23:12:01 7 8.81 0.00 0.73 0.39 0.03 90.04 23:13:01 all 9.80 0.00 0.70 2.92 0.04 86.55 23:13:01 0 3.31 0.00 0.48 0.15 0.02 96.04 23:13:01 1 3.05 0.00 0.33 0.42 0.03 96.17 23:13:01 2 9.89 0.00 0.45 0.98 0.02 88.67 23:13:01 3 9.60 0.00 0.42 0.65 0.02 89.32 23:13:01 4 0.23 0.00 0.27 14.73 0.03 84.74 23:13:01 5 7.97 0.00 0.87 3.60 0.08 87.48 23:13:01 6 21.45 0.00 1.68 1.15 0.05 75.67 23:13:01 7 22.97 0.00 1.09 1.71 0.05 74.18 23:14:01 all 11.90 0.00 4.75 6.29 0.07 76.99 23:14:01 0 14.22 0.00 4.42 0.08 0.05 81.23 23:14:01 1 13.48 0.00 4.58 0.47 0.05 81.42 23:14:01 2 11.68 0.00 5.22 8.82 0.07 74.21 23:14:01 3 11.33 0.00 4.46 0.08 0.07 84.06 23:14:01 4 8.80 0.00 5.17 11.88 0.07 74.08 23:14:01 5 9.80 0.00 4.76 26.65 0.07 58.72 23:14:01 6 13.10 0.00 5.13 0.56 0.09 81.13 23:14:01 7 12.80 0.00 4.25 1.91 0.05 80.99 23:15:01 all 16.12 0.00 2.92 9.16 0.08 71.71 23:15:01 0 16.44 0.00 2.22 5.09 0.07 76.18 23:15:01 1 15.89 0.00 3.36 2.50 0.08 78.17 23:15:01 2 12.79 0.00 2.74 5.39 0.08 79.00 23:15:01 3 13.96 0.00 2.53 9.28 0.08 74.15 23:15:01 4 16.00 0.00 3.07 7.60 0.12 73.22 23:15:01 5 20.60 0.00 3.68 33.15 0.07 42.50 23:15:01 6 21.07 0.00 3.12 3.73 0.07 72.01 23:15:01 7 12.20 0.00 2.67 6.61 0.07 78.45 23:16:01 all 15.83 0.00 1.51 1.36 0.08 81.23 23:16:01 0 14.22 0.00 1.52 0.00 0.07 84.20 23:16:01 1 19.68 0.00 1.74 0.10 0.08 78.40 23:16:01 2 16.30 0.00 1.52 9.11 0.08 72.99 23:16:01 3 12.54 0.00 1.39 1.32 0.05 84.70 23:16:01 4 17.76 0.00 1.82 0.02 0.07 80.33 23:16:01 5 12.11 0.00 0.97 0.07 0.08 86.77 23:16:01 6 13.69 0.00 1.42 0.22 0.08 84.58 23:16:01 7 20.37 0.00 1.69 0.02 0.12 77.81 23:17:01 all 1.21 0.00 0.16 1.34 0.06 97.24 23:17:01 0 0.73 0.00 0.20 0.00 0.03 99.03 23:17:01 1 1.04 0.00 0.27 0.00 0.10 98.60 23:17:01 2 0.83 0.00 0.15 10.22 0.07 88.73 23:17:01 3 1.23 0.00 0.13 0.40 0.05 98.18 23:17:01 4 1.20 0.00 0.13 0.00 0.05 98.62 23:17:01 5 0.92 0.00 0.20 0.00 0.05 98.83 23:17:01 6 2.78 0.00 0.13 0.00 0.05 97.04 23:17:01 7 0.88 0.00 0.15 0.12 0.03 98.82 23:18:01 all 4.67 0.00 0.69 1.53 0.04 93.07 23:18:01 0 1.53 0.00 0.82 0.33 0.05 97.27 23:18:01 1 5.75 0.00 0.68 0.90 0.05 92.62 23:18:01 2 3.49 0.00 0.63 8.80 0.05 87.03 23:18:01 3 1.89 0.00 0.65 0.77 0.03 96.66 23:18:01 4 1.44 0.00 0.57 0.37 0.03 97.59 23:18:01 5 4.04 0.00 0.58 0.45 0.05 94.88 23:18:01 6 17.22 0.00 0.91 0.42 0.05 81.40 23:18:01 7 1.94 0.00 0.62 0.20 0.05 97.19 Average: all 9.76 0.00 1.63 3.82 0.06 84.73 Average: 0 7.72 0.00 1.47 0.86 0.05 89.90 Average: 1 9.00 0.00 1.62 3.07 0.06 86.26 Average: 2 8.32 0.00 1.60 6.30 0.06 83.72 Average: 3 7.76 0.00 1.41 1.81 0.05 88.97 Average: 4 6.69 0.00 1.65 6.38 0.06 85.22 Average: 5 11.88 0.00 1.80 9.62 0.07 76.64 Average: 6 15.29 0.00 1.92 0.96 0.06 81.76 Average: 7 11.41 0.00 1.60 1.56 0.06 85.37