---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-21712 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 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 863 25549 0 5754 30848 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:eb:3d:87 brd ff:ff:ff:ff:ff:ff inet 10.30.107.59/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85893sec preferred_lft 85893sec inet6 fe80::f816:3eff:feeb:3d87/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f9:72:09:2d 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:f9ff:fe72:92d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-21712) 04/09/24 _x86_64_ (8 CPU) 09:26:46 LINUX RESTART (8 CPU) 09:27:01 tps rtps wtps bread/s bwrtn/s 09:28:02 151.36 73.70 77.65 5275.92 77388.57 09:29:01 180.22 32.76 147.47 2457.48 48722.86 09:30:01 125.46 3.30 122.16 337.54 45647.46 09:31:01 69.24 0.13 69.11 14.40 41654.12 09:32:01 115.71 7.71 108.00 550.35 91483.11 09:33:01 171.59 0.23 171.35 26.00 43229.46 09:34:01 28.28 0.17 28.11 9.47 10527.71 09:35:01 26.68 0.65 26.03 36.13 1607.33 Average: 108.42 14.79 93.62 1085.54 45025.84 09:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:28:02 29901244 31659876 3037976 9.22 77664 1983224 1488404 4.38 949164 1780152 200632 09:29:01 29227404 31345700 3711816 11.27 104260 2298436 2371500 6.98 1346572 2020832 106808 09:30:01 27790648 30213532 5148572 15.63 119828 2574392 2777868 8.17 2513768 2256176 30392 09:31:01 24481744 28105668 8457476 25.68 133540 3720488 4699652 13.83 4956388 3069092 933576 09:32:01 22710616 27970404 10228604 31.05 148240 5257084 5033388 14.81 5445672 4264228 336272 09:33:01 22222704 27970176 10716516 32.53 170320 5685896 4989200 14.68 5475420 4673620 308664 09:34:01 26191828 31610032 6747392 20.48 170496 5379244 1460800 4.30 1824544 4392544 2672 09:35:01 26188192 31613352 6751028 20.50 172600 5385348 1464460 4.31 1828560 4393608 1880 Average: 26089298 30061092 6849922 20.80 137118 4035514 3035659 8.93 3042511 3356282 240112 09:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:28:02 ens3 495.15 355.27 4445.66 65.83 0.00 0.00 0.00 0.00 09:28:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 09:28:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 ens3 158.96 113.88 1070.69 30.78 0.00 0.00 0.00 0.00 09:29:01 lo 2.71 2.71 0.26 0.26 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 ens3 1066.27 776.69 4094.53 236.58 0.00 0.00 0.00 0.00 09:30:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 ens3 906.20 661.39 3689.04 195.48 0.00 0.00 0.00 0.00 09:31:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 veth36b9aaa 31.81 81.12 3.10 1845.35 0.00 0.00 0.00 0.15 09:32:01 ens3 247.33 159.38 3269.16 33.83 0.00 0.00 0.00 0.00 09:32:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 09:32:01 docker0 31.81 80.99 2.67 1845.34 0.00 0.00 0.00 0.00 09:33:01 ens3 147.66 95.70 2384.24 11.66 0.00 0.00 0.00 0.00 09:33:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 09:33:01 docker0 68.19 109.43 4.60 2096.47 0.00 0.00 0.00 0.00 09:33:01 vethf2f7737 50.72 84.37 3.49 1686.98 0.00 0.00 0.00 0.14 09:34:01 ens3 24.25 20.20 31.61 7.17 0.00 0.00 0.00 0.00 09:34:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:34:01 docker0 1.57 1.78 0.12 21.67 0.00 0.00 0.00 0.00 09:35:01 ens3 15.86 13.11 12.49 5.38 0.00 0.00 0.00 0.00 09:35:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 09:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 383.17 274.79 2377.42 73.43 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 12.72 24.08 0.92 496.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-21712) 04/09/24 _x86_64_ (8 CPU) 09:26:46 LINUX RESTART (8 CPU) 09:27:01 CPU %user %nice %system %iowait %steal %idle 09:28:02 all 8.37 0.00 1.28 5.63 0.04 84.67 09:28:02 0 18.56 0.00 1.71 4.12 0.07 75.54 09:28:02 1 12.42 0.00 1.27 2.76 0.03 83.51 09:28:02 2 1.81 0.00 0.92 2.34 0.05 94.88 09:28:02 3 4.95 0.00 0.74 4.58 0.05 89.68 09:28:02 4 10.16 0.00 2.21 18.50 0.05 69.08 09:28:02 5 8.06 0.00 2.01 11.80 0.05 78.07 09:28:02 6 6.57 0.00 0.48 0.28 0.03 92.63 09:28:02 7 4.46 0.00 0.89 0.67 0.03 93.95 09:29:01 all 12.69 0.00 0.95 3.61 0.04 82.70 09:29:01 0 33.48 0.00 2.07 4.34 0.07 60.04 09:29:01 1 25.84 0.00 1.22 1.10 0.08 71.75 09:29:01 2 15.37 0.00 1.72 5.67 0.08 77.16 09:29:01 3 5.33 0.00 0.48 0.12 0.02 94.06 09:29:01 4 5.26 0.00 0.53 0.39 0.02 93.81 09:29:01 5 4.99 0.00 0.65 16.20 0.03 78.14 09:29:01 6 8.13 0.00 0.56 0.41 0.03 90.87 09:29:01 7 3.17 0.00 0.41 0.68 0.02 95.73 09:30:01 all 31.55 0.00 1.42 1.69 0.08 65.26 09:30:01 0 16.72 0.00 1.53 8.01 0.07 73.68 09:30:01 1 29.56 0.00 1.26 0.00 0.07 69.11 09:30:01 2 43.34 0.00 1.19 0.00 0.07 55.41 09:30:01 3 32.74 0.00 0.74 0.00 0.07 66.45 09:30:01 4 37.76 0.00 1.51 0.02 0.08 60.63 09:30:01 5 41.65 0.00 2.33 3.96 0.08 51.97 09:30:01 6 29.11 0.00 0.70 0.00 0.07 70.12 09:30:01 7 21.56 0.00 2.08 1.49 0.07 74.80 09:31:01 all 26.31 0.00 1.45 2.00 0.07 70.18 09:31:01 0 27.24 0.00 1.87 0.15 0.07 70.67 09:31:01 1 19.54 0.00 0.90 0.00 0.08 79.48 09:31:01 2 34.92 0.00 1.84 0.00 0.07 63.17 09:31:01 3 29.82 0.00 2.46 0.07 0.08 67.57 09:31:01 4 25.41 0.00 1.70 0.00 0.07 72.82 09:31:01 5 19.26 0.00 0.82 15.75 0.05 64.12 09:31:01 6 28.61 0.00 1.47 0.02 0.07 69.83 09:31:01 7 25.68 0.00 0.55 0.02 0.07 73.68 09:32:01 all 18.16 0.00 1.29 6.42 0.05 74.08 09:32:01 0 19.68 0.00 2.41 5.05 0.07 72.80 09:32:01 1 8.22 0.00 0.49 0.70 0.05 90.54 09:32:01 2 40.19 0.00 2.18 0.69 0.08 56.86 09:32:01 3 23.25 0.00 0.39 0.50 0.07 75.80 09:32:01 4 16.96 0.00 2.01 0.72 0.05 80.27 09:32:01 5 17.96 0.00 1.24 17.60 0.07 63.13 09:32:01 6 9.80 0.00 0.70 1.17 0.03 88.29 09:32:01 7 9.23 0.00 0.85 24.97 0.07 64.87 09:33:01 all 7.54 0.00 2.26 3.09 0.05 87.06 09:33:01 0 6.92 0.00 2.02 0.70 0.03 90.32 09:33:01 1 4.26 0.00 1.62 4.92 0.03 89.17 09:33:01 2 5.26 0.00 2.23 1.16 0.07 91.28 09:33:01 3 11.12 0.00 3.21 0.77 0.05 84.85 09:33:01 4 13.74 0.00 2.82 3.67 0.05 79.72 09:33:01 5 4.09 0.00 1.52 0.45 0.02 93.92 09:33:01 6 8.70 0.00 2.48 9.96 0.07 78.79 09:33:01 7 6.27 0.00 2.20 3.05 0.05 88.43 09:34:01 all 12.29 0.00 0.27 0.40 0.02 87.02 09:34:01 0 0.18 0.00 0.15 0.00 0.02 99.65 09:34:01 1 48.63 0.00 0.43 0.00 0.05 50.88 09:34:01 2 0.30 0.00 0.30 2.89 0.03 96.48 09:34:01 3 2.22 0.00 0.22 0.00 0.02 97.55 09:34:01 4 0.27 0.00 0.12 0.10 0.00 99.52 09:34:01 5 0.35 0.00 0.12 0.00 0.00 99.53 09:34:01 6 46.06 0.00 0.73 0.00 0.05 53.16 09:34:01 7 0.38 0.00 0.13 0.20 0.02 99.27 09:35:01 all 5.25 0.00 0.28 0.16 0.02 94.29 09:35:01 0 0.27 0.00 0.22 0.00 0.00 99.52 09:35:01 1 13.11 0.00 0.30 0.05 0.02 86.52 09:35:01 2 0.75 0.00 0.13 0.00 0.03 99.08 09:35:01 3 0.15 0.00 0.23 0.00 0.02 99.60 09:35:01 4 3.00 0.00 0.15 0.32 0.02 96.51 09:35:01 5 8.36 0.00 0.45 0.03 0.03 91.12 09:35:01 6 14.10 0.00 0.50 0.57 0.03 84.80 09:35:01 7 2.30 0.00 0.27 0.32 0.02 97.10 Average: all 15.27 0.00 1.15 2.87 0.05 80.66 Average: 0 15.33 0.00 1.50 2.79 0.05 80.33 Average: 1 20.18 0.00 0.94 1.20 0.05 77.64 Average: 2 17.74 0.00 1.31 1.58 0.06 79.30 Average: 3 13.70 0.00 1.06 0.75 0.05 84.44 Average: 4 14.08 0.00 1.38 2.96 0.04 81.54 Average: 5 13.10 0.00 1.14 8.20 0.04 77.52 Average: 6 18.91 0.00 0.95 1.55 0.05 78.54 Average: 7 9.13 0.00 0.92 3.93 0.04 85.98