---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6598 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 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 859 27335 0 3972 30852 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:2e:bd:4d brd ff:ff:ff:ff:ff:ff inet 10.30.106.236/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85958sec preferred_lft 85958sec inet6 fe80::f816:3eff:fe2e:bd4d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:77:dd:8b 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::42:24ff:fe77:dd8b/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-6598) 02/19/24 _x86_64_ (8 CPU) 09:06:44 LINUX RESTART (8 CPU) 09:07:01 tps rtps wtps bread/s bwrtn/s 09:08:01 127.17 73.83 53.35 5278.24 54444.65 09:09:01 94.92 14.26 80.65 993.83 31220.00 09:10:02 159.44 43.81 115.63 2540.78 35339.44 09:11:01 38.23 2.81 35.42 92.83 23841.17 09:12:01 28.66 0.37 28.30 14.40 32262.36 09:13:01 459.42 4.65 454.77 473.92 85510.55 09:14:01 49.89 1.28 48.61 90.78 28077.45 Average: 137.05 20.19 116.86 1358.01 41569.61 09:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:08:01 30410292 31737948 2528928 7.68 47900 1603672 1424032 4.19 803004 1464856 43604 09:09:01 30055260 31694652 2883960 8.76 73436 1874172 1497680 4.41 887548 1701264 152740 09:10:02 28662264 30605900 4276956 12.98 84868 2155660 2316444 6.82 2061692 1896608 9788 09:11:01 27863840 30174040 5075380 15.41 87460 2512360 2710704 7.98 2616708 2123128 302772 09:12:01 28039976 30384436 4899244 14.87 88944 2543536 2433604 7.16 2413268 2147364 21608 09:13:01 26706056 30291840 6233164 18.92 109148 3727028 2523548 7.42 2716744 3109388 92 09:14:01 27948644 31549200 4990576 15.15 112448 3736900 1531604 4.51 1665404 2920076 32692 Average: 28526619 30919717 4412601 13.40 86315 2593333 2062517 6.07 1880624 2194669 80471 09:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:08:01 lo 1.30 1.30 0.13 0.13 0.00 0.00 0.00 0.00 09:08:01 ens3 397.80 266.39 946.56 59.75 0.00 0.00 0.00 0.00 09:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 09:09:01 ens3 52.56 34.58 916.74 8.23 0.00 0.00 0.00 0.00 09:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:02 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:10:02 ens3 403.93 311.25 2955.80 66.97 0.00 0.00 0.00 0.00 09:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 lo 28.09 28.09 6.37 6.37 0.00 0.00 0.00 0.00 09:11:01 ens3 626.14 470.12 896.94 1802.97 0.00 0.00 0.00 0.00 09:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 lo 13.83 13.83 2.30 2.30 0.00 0.00 0.00 0.00 09:12:01 ens3 458.86 347.78 201.87 153.64 0.00 0.00 0.00 0.00 09:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 09:13:01 ens3 373.05 306.63 4429.63 1664.50 0.00 0.00 0.00 0.00 09:13:01 docker0 16.51 39.49 1.57 774.50 0.00 0.00 0.00 0.00 09:14:01 lo 4.60 4.60 0.43 0.43 0.00 0.00 0.00 0.00 09:14:01 ens3 487.75 535.33 105.09 4025.66 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 7.29 7.29 1.36 1.36 0.00 0.00 0.00 0.00 Average: ens3 399.48 324.24 1494.61 1110.03 0.00 0.00 0.00 0.00 Average: docker0 2.36 5.65 0.22 110.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6598) 02/19/24 _x86_64_ (8 CPU) 09:06:44 LINUX RESTART (8 CPU) 09:07:01 CPU %user %nice %system %iowait %steal %idle 09:08:01 all 5.80 0.00 1.03 10.03 0.10 83.04 09:08:01 0 2.43 0.00 0.75 43.82 0.03 52.97 09:08:01 1 2.02 0.00 0.72 3.10 0.03 94.13 09:08:01 2 4.63 0.00 0.97 6.26 0.11 88.04 09:08:01 3 4.55 0.00 1.10 5.90 0.05 88.40 09:08:01 4 10.45 0.00 0.87 3.46 0.05 85.17 09:08:01 5 4.88 0.00 0.76 2.85 0.42 91.09 09:08:01 6 10.50 0.00 1.21 13.26 0.05 74.98 09:08:01 7 6.77 0.00 1.87 1.28 0.10 89.97 09:09:01 all 9.76 0.00 0.72 2.98 0.04 86.51 09:09:01 0 5.25 0.00 0.55 18.35 0.05 75.80 09:09:01 1 10.87 0.00 0.58 1.08 0.05 87.41 09:09:01 2 21.80 0.00 1.74 0.74 0.03 75.69 09:09:01 3 2.04 0.00 0.37 0.17 0.00 97.43 09:09:01 4 11.14 0.00 0.73 1.31 0.10 86.72 09:09:01 5 12.57 0.00 0.68 0.73 0.03 85.98 09:09:01 6 5.85 0.00 0.58 0.20 0.03 93.33 09:09:01 7 8.57 0.00 0.50 1.25 0.07 89.61 09:10:02 all 24.83 0.00 1.15 3.85 0.07 70.10 09:10:02 0 19.05 0.00 0.97 6.30 0.05 73.63 09:10:02 1 31.86 0.00 1.93 14.49 0.08 51.62 09:10:02 2 25.82 0.00 0.87 1.40 0.07 71.84 09:10:02 3 24.52 0.00 0.72 0.85 0.07 73.85 09:10:02 4 30.85 0.00 1.09 1.30 0.07 66.69 09:10:02 5 30.29 0.00 0.89 0.72 0.07 68.02 09:10:02 6 21.37 0.00 1.32 3.74 0.07 73.50 09:10:02 7 15.01 0.00 1.44 1.99 0.08 81.46 09:11:01 all 34.42 0.00 1.74 1.57 0.10 62.17 09:11:01 0 23.42 0.00 2.79 4.81 0.07 68.91 09:11:01 1 39.19 0.00 1.57 2.09 0.10 57.05 09:11:01 2 41.02 0.00 1.32 3.82 0.09 53.75 09:11:01 3 25.24 0.00 2.00 0.00 0.10 72.66 09:11:01 4 43.67 0.00 1.25 0.31 0.10 54.67 09:11:01 5 40.78 0.00 1.47 0.86 0.10 56.79 09:11:01 6 28.41 0.00 1.58 0.24 0.07 69.70 09:11:01 7 33.69 0.00 1.98 0.43 0.15 63.74 09:12:01 all 29.57 0.00 1.15 1.81 0.07 67.40 09:12:01 0 18.91 0.00 1.48 2.59 0.05 76.97 09:12:01 1 32.36 0.00 1.40 0.83 0.10 65.30 09:12:01 2 25.47 0.00 0.81 0.12 0.05 73.56 09:12:01 3 34.21 0.00 1.02 0.00 0.05 64.71 09:12:01 4 38.89 0.00 1.09 0.86 0.07 59.09 09:12:01 5 26.79 0.00 1.74 0.00 0.07 71.40 09:12:01 6 22.53 0.00 0.99 10.03 0.07 66.38 09:12:01 7 37.42 0.00 0.60 0.02 0.07 61.89 09:13:01 all 15.17 0.00 2.32 4.67 0.06 77.78 09:13:01 0 11.74 0.00 1.94 5.38 0.07 80.87 09:13:01 1 14.08 0.00 1.98 12.02 0.07 71.85 09:13:01 2 12.96 0.00 1.53 0.79 0.05 84.68 09:13:01 3 15.23 0.00 2.48 0.02 0.05 82.23 09:13:01 4 14.24 0.00 3.57 9.77 0.10 72.32 09:13:01 5 15.37 0.00 2.57 8.68 0.07 73.31 09:13:01 6 19.59 0.00 2.20 0.39 0.05 77.78 09:13:01 7 18.17 0.00 2.32 0.32 0.07 79.12 09:14:01 all 14.68 0.00 0.91 1.70 0.05 82.66 09:14:01 0 23.99 0.00 1.27 0.94 0.05 73.75 09:14:01 1 29.25 0.00 1.30 2.11 0.05 67.29 09:14:01 2 6.77 0.00 0.55 0.05 0.03 92.60 09:14:01 3 19.28 0.00 0.68 0.35 0.03 79.65 09:14:01 4 11.76 0.00 1.52 9.74 0.05 76.92 09:14:01 5 6.59 0.00 0.63 0.20 0.08 92.49 09:14:01 6 12.34 0.00 0.67 0.12 0.05 86.82 09:14:01 7 7.46 0.00 0.65 0.13 0.03 91.72 Average: all 19.13 0.00 1.29 3.80 0.07 75.71 Average: 0 14.94 0.00 1.39 11.76 0.05 71.85 Average: 1 22.73 0.00 1.35 5.11 0.07 70.74 Average: 2 19.82 0.00 1.11 1.84 0.06 77.16 Average: 3 17.83 0.00 1.19 1.04 0.05 79.88 Average: 4 22.92 0.00 1.44 3.83 0.08 71.73 Average: 5 19.57 0.00 1.25 2.01 0.12 77.05 Average: 6 17.18 0.00 1.22 4.01 0.06 77.53 Average: 7 18.07 0.00 1.34 0.78 0.08 79.73