---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7079 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 716K 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 884 27589 0 3692 30827 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:5c:9d:5a brd ff:ff:ff:ff:ff:ff inet 10.30.106.240/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fe5c:9d5a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:86:c5:4f 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:f0ff:fe86:c54f/64 scope link valid_lft forever preferred_lft forever 28: br-c80ac176779d: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:81:0f:e8 brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-c80ac176779d valid_lft forever preferred_lft forever inet6 fe80::42:c5ff:fe81:fe8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7079) 02/20/24 _x86_64_ (8 CPU) 18:27:27 LINUX RESTART (8 CPU) 18:28:01 tps rtps wtps bread/s bwrtn/s 18:29:01 113.83 42.61 71.22 1925.55 33723.18 18:30:01 110.38 19.20 91.18 1528.28 34686.35 18:31:01 197.05 10.45 186.60 961.17 50727.95 18:32:01 137.78 1.32 136.46 37.06 50546.24 18:33:01 170.00 10.11 159.89 874.39 52336.61 18:34:01 13.40 0.08 13.31 8.53 6639.52 18:35:01 25.35 0.63 24.71 65.99 1840.89 Average: 109.68 12.06 97.62 771.55 32928.05 18:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:29:01 30143908 31698508 2795312 8.49 66316 1801140 1403072 4.13 871980 1637204 146688 18:30:01 29610120 31371348 3329100 10.11 78816 1985176 2009876 5.91 1256856 1762728 106892 18:31:01 28420556 30706528 4518664 13.72 91956 2481868 2363224 6.95 2009388 2162016 540 18:32:01 28970660 31633696 3968560 12.05 100872 2840484 1478516 4.35 1246600 2353188 41720 18:33:01 27990300 31292860 4948920 15.02 121836 3411404 6330512 18.63 1618776 2881428 1332 18:34:01 27903440 31214380 5035780 15.29 122084 3415372 6314468 18.58 1698328 2885580 204 18:35:01 28283920 31593624 4655300 14.13 124672 3425716 1494152 4.40 1386968 2841840 43548 Average: 28760415 31358706 4178805 12.69 100936 2765880 3056260 8.99 1441271 2360569 48703 18:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:29:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 18:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 ens3 204.82 132.83 1120.59 38.14 0.00 0.00 0.00 0.00 18:30:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 ens3 119.33 96.75 990.96 22.18 0.00 0.00 0.00 0.00 18:31:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 18:31:01 docker0 4.38 9.70 0.32 148.89 0.00 0.00 0.00 0.00 18:31:01 ens3 424.90 309.67 2917.16 86.52 0.00 0.00 0.00 0.00 18:32:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 18:32:01 docker0 2.98 7.75 0.20 101.99 0.00 0.00 0.00 0.00 18:32:01 ens3 218.45 153.32 244.25 78.47 0.00 0.00 0.00 0.00 18:33:01 veth6b016e5 0.08 0.17 0.01 0.03 0.00 0.00 0.00 0.00 18:33:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 18:33:01 veth29aab87 1.20 1.62 0.22 0.23 0.00 0.00 0.00 0.00 18:33:01 veth3642d86 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 18:34:01 veth6b016e5 1.02 1.00 0.12 0.17 0.00 0.00 0.00 0.00 18:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:34:01 veth29aab87 1.70 2.07 0.64 0.22 0.00 0.00 0.00 0.00 18:34:01 veth3642d86 0.12 0.23 0.01 0.03 0.00 0.00 0.00 0.00 18:35:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 18:35:01 br-c80ac176779d 1.25 1.70 0.15 0.20 0.00 0.00 0.00 0.00 18:35:01 docker0 7.37 17.45 0.52 250.88 0.00 0.00 0.00 0.00 18:35:01 ens3 1347.66 951.72 8225.94 282.17 0.00 0.00 0.00 0.00 Average: lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 Average: br-c80ac176779d 0.18 0.24 0.02 0.03 0.00 0.00 0.00 0.00 Average: docker0 1.05 2.49 0.07 35.84 0.00 0.00 0.00 0.00 Average: ens3 160.30 114.56 1104.17 36.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7079) 02/20/24 _x86_64_ (8 CPU) 18:27:27 LINUX RESTART (8 CPU) 18:28:01 CPU %user %nice %system %iowait %steal %idle 18:29:01 all 9.39 0.00 0.78 3.84 0.03 85.96 18:29:01 0 7.78 0.00 0.80 1.55 0.02 89.85 18:29:01 1 4.58 0.00 0.62 0.35 0.02 94.43 18:29:01 2 2.29 0.00 0.67 1.49 0.02 95.54 18:29:01 3 2.75 0.00 0.39 0.17 0.03 96.66 18:29:01 4 21.36 0.00 0.99 3.69 0.08 73.88 18:29:01 5 15.72 0.00 1.35 14.65 0.03 68.24 18:29:01 6 4.52 0.00 0.50 8.17 0.02 86.80 18:29:01 7 16.14 0.00 0.89 0.60 0.03 82.34 18:30:01 all 9.78 0.00 0.72 7.14 0.04 82.32 18:30:01 0 11.00 0.00 0.83 0.80 0.03 87.33 18:30:01 1 4.29 0.00 0.32 0.72 0.02 94.66 18:30:01 2 4.83 0.00 0.62 21.95 0.03 72.57 18:30:01 3 7.77 0.00 0.37 0.72 0.05 91.09 18:30:01 4 16.46 0.00 0.84 14.32 0.05 68.33 18:30:01 5 9.31 0.00 0.58 10.78 0.03 79.29 18:30:01 6 21.45 0.00 1.61 3.14 0.05 73.75 18:30:01 7 3.15 0.00 0.53 4.72 0.02 91.57 18:31:01 all 18.72 0.00 1.55 7.90 0.08 71.75 18:31:01 0 14.30 0.00 1.48 10.79 0.07 73.37 18:31:01 1 15.49 0.00 1.60 13.49 0.07 69.37 18:31:01 2 27.07 0.00 1.51 4.28 0.07 67.07 18:31:01 3 23.33 0.00 1.19 2.61 0.25 72.61 18:31:01 4 14.14 0.00 1.74 20.84 0.05 63.23 18:31:01 5 20.93 0.00 1.27 1.71 0.07 76.02 18:31:01 6 15.60 0.00 1.76 7.77 0.05 74.82 18:31:01 7 18.88 0.00 1.82 1.76 0.05 77.49 18:32:01 all 6.95 0.00 1.20 4.08 0.03 87.74 18:32:01 0 11.30 0.00 1.76 11.87 0.05 75.03 18:32:01 1 7.16 0.00 1.02 0.27 0.03 91.52 18:32:01 2 7.61 0.00 1.05 16.18 0.05 75.11 18:32:01 3 9.93 0.00 1.05 0.57 0.03 88.41 18:32:01 4 4.84 0.00 0.97 1.74 0.03 92.42 18:32:01 5 5.76 0.00 1.33 0.33 0.02 92.57 18:32:01 6 6.19 0.00 1.47 0.18 0.02 92.14 18:32:01 7 2.86 0.00 0.99 1.54 0.02 94.60 18:33:01 all 7.46 0.00 1.72 3.89 0.04 86.89 18:33:01 0 24.67 0.00 2.40 4.16 0.07 68.70 18:33:01 1 5.61 0.00 2.13 0.28 0.05 91.93 18:33:01 2 6.28 0.00 2.01 23.92 0.03 67.75 18:33:01 3 5.70 0.00 1.12 0.72 0.03 92.42 18:33:01 4 5.11 0.00 0.91 1.02 0.05 92.91 18:33:01 5 3.86 0.00 1.93 0.70 0.03 93.47 18:33:01 6 4.60 0.00 1.99 0.17 0.03 93.22 18:33:01 7 3.86 0.00 1.25 0.23 0.03 94.62 18:34:01 all 1.22 0.00 0.42 0.45 0.03 97.87 18:34:01 0 1.02 0.00 0.50 0.00 0.02 98.46 18:34:01 1 0.92 0.00 0.37 0.02 0.02 98.68 18:34:01 2 2.14 0.00 0.50 2.94 0.03 94.39 18:34:01 3 1.40 0.00 0.33 0.50 0.02 97.75 18:34:01 4 1.35 0.00 0.50 0.07 0.05 98.03 18:34:01 5 1.27 0.00 0.35 0.10 0.02 98.27 18:34:01 6 0.77 0.00 0.53 0.00 0.02 98.68 18:34:01 7 0.90 0.00 0.35 0.00 0.03 98.71 18:35:01 all 3.59 0.00 0.57 0.48 0.03 95.33 18:35:01 0 1.66 0.00 0.42 0.22 0.02 97.69 18:35:01 1 0.95 0.00 0.57 0.27 0.03 98.18 18:35:01 2 3.21 0.00 0.60 0.07 0.03 96.09 18:35:01 3 0.83 0.00 0.42 1.27 0.02 97.46 18:35:01 4 3.10 0.00 0.48 0.50 0.03 95.88 18:35:01 5 0.92 0.00 0.38 0.12 0.02 98.56 18:35:01 6 16.95 0.00 1.19 0.87 0.03 80.96 18:35:01 7 1.14 0.00 0.45 0.53 0.02 97.86 Average: all 8.15 0.00 0.99 3.97 0.04 86.85 Average: 0 10.23 0.00 1.17 4.19 0.04 84.38 Average: 1 5.56 0.00 0.94 2.19 0.03 91.27 Average: 2 7.62 0.00 0.99 10.10 0.04 81.25 Average: 3 7.39 0.00 0.70 0.94 0.06 90.92 Average: 4 9.48 0.00 0.92 6.02 0.05 83.53 Average: 5 8.25 0.00 1.03 4.06 0.03 86.64 Average: 6 10.00 0.00 1.29 2.90 0.03 85.78 Average: 7 6.70 0.00 0.90 1.34 0.03 91.03