---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6150 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: 2799.998 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 13G 143G 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 833 25958 0 5374 30877 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:57:7c:81 brd ff:ff:ff:ff:ff:ff inet 10.30.106.56/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fe57:7c81/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a8:26:54:d8 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-6150) 02/17/24 _x86_64_ (8 CPU) 13:32:25 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:02 102.33 35.34 66.99 1676.65 12691.75 13:35:01 114.40 23.72 90.68 2860.67 18350.65 13:36:01 167.70 0.27 167.44 28.78 92403.86 13:37:01 235.45 12.09 223.35 797.50 31642.78 13:38:01 11.60 0.08 11.51 2.80 6274.77 13:39:01 50.62 0.70 49.93 41.46 8056.04 Average: 113.69 12.00 101.69 895.78 28269.72 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:02 30095040 31702492 2844180 8.63 69776 1847752 1453344 4.28 875988 1683396 168676 13:35:01 29274584 31698376 3664636 11.13 94184 2611696 1433704 4.22 959228 2360936 597092 13:36:01 26675336 31684284 6263884 19.02 126064 5057752 1465176 4.31 990392 4802948 528508 13:37:01 24466632 29630704 8472588 25.72 135176 5186552 8563200 25.19 3222024 4705816 1472 13:38:01 24183112 29350508 8756108 26.58 135604 5189128 8788072 25.86 3502532 4705708 1572 13:39:01 26671692 31689612 6267528 19.03 136688 5051396 1453520 4.28 1215492 4566328 1296 Average: 26894399 30959329 6044821 18.35 116249 4157379 3859503 11.36 1794276 3804189 216436 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:02 ens3 61.09 42.33 954.76 8.81 0.00 0.00 0.00 0.00 13:34:02 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 13:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 125.94 89.97 3002.12 11.71 0.00 0.00 0.00 0.00 13:35:01 br-411c5825a60e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 5.63 5.63 0.53 0.53 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 1022.00 459.94 25672.60 33.75 0.00 0.00 0.00 0.00 13:36:01 br-411c5825a60e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 6.40 6.40 0.64 0.64 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth8a86a45 1.88 2.12 0.19 0.19 0.00 0.00 0.00 0.00 13:37:01 vethb475699 0.00 0.42 0.00 0.02 0.00 0.00 0.00 0.00 13:37:01 ens3 12.69 6.48 6.96 1.90 0.00 0.00 0.00 0.00 13:37:01 veth31a90b3 6.71 6.08 0.79 0.68 0.00 0.00 0.00 0.00 13:38:01 veth8a86a45 4.00 5.58 0.64 2.67 0.00 0.00 0.00 0.00 13:38:01 vethb475699 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 ens3 0.33 0.18 0.14 0.07 0.00 0.00 0.00 0.00 13:38:01 veth31a90b3 34.58 33.04 9.28 38.47 0.00 0.00 0.00 0.00 13:39:01 ens3 54.59 30.49 52.02 30.33 0.00 0.00 0.00 0.00 13:39:01 lo 21.85 21.85 2.29 2.29 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 213.07 104.97 4954.97 14.44 0.00 0.00 0.00 0.00 Average: lo 2.99 2.99 0.33 0.33 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6150) 02/17/24 _x86_64_ (8 CPU) 13:32:25 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:02 all 9.79 0.00 0.83 2.02 0.03 87.33 13:34:02 0 6.69 0.00 0.40 0.32 0.07 92.52 13:34:02 1 8.38 0.00 0.63 0.38 0.02 90.58 13:34:02 2 0.82 0.00 0.40 0.67 0.02 98.10 13:34:02 3 5.99 0.00 0.67 2.97 0.02 90.35 13:34:02 4 35.80 0.00 2.35 2.90 0.07 58.88 13:34:02 5 18.32 0.00 1.25 0.58 0.03 79.81 13:34:02 6 2.10 0.00 0.35 0.03 0.02 97.50 13:34:02 7 0.20 0.00 0.55 8.31 0.02 90.93 13:35:01 all 10.75 0.00 1.55 1.83 0.03 85.83 13:35:01 0 21.06 0.00 2.09 0.66 0.07 76.12 13:35:01 1 17.28 0.00 2.16 0.36 0.05 80.14 13:35:01 2 5.22 0.00 1.74 0.53 0.02 92.50 13:35:01 3 4.68 0.00 1.43 3.03 0.02 90.84 13:35:01 4 3.67 0.00 0.88 0.14 0.02 95.30 13:35:01 5 7.71 0.00 1.21 5.46 0.03 85.58 13:35:01 6 21.66 0.00 1.66 1.34 0.03 75.30 13:35:01 7 4.73 0.00 1.21 3.11 0.02 90.94 13:36:01 all 10.15 0.00 4.87 7.10 0.06 77.82 13:36:01 0 10.67 0.00 5.08 12.17 0.05 72.03 13:36:01 1 10.80 0.00 5.84 0.02 0.05 83.29 13:36:01 2 11.99 0.00 4.95 1.18 0.07 81.81 13:36:01 3 9.47 0.00 5.92 19.35 0.09 65.18 13:36:01 4 9.56 0.00 5.21 0.37 0.03 84.83 13:36:01 5 7.50 0.00 3.83 4.64 0.05 83.98 13:36:01 6 10.70 0.00 3.49 1.48 0.05 84.28 13:36:01 7 10.51 0.00 4.70 17.69 0.07 67.03 13:37:01 all 27.57 0.00 3.79 3.11 0.07 65.46 13:37:01 0 22.01 0.00 3.03 1.17 0.07 73.73 13:37:01 1 30.04 0.00 3.66 0.76 0.07 65.47 13:37:01 2 28.74 0.00 4.07 0.88 0.08 66.22 13:37:01 3 31.72 0.00 4.15 3.56 0.07 60.50 13:37:01 4 15.33 0.00 2.14 1.92 0.05 80.56 13:37:01 5 26.54 0.00 3.61 5.30 0.07 64.48 13:37:01 6 42.62 0.00 5.95 0.51 0.08 50.84 13:37:01 7 23.77 0.00 3.77 10.82 0.07 61.58 13:38:01 all 6.39 0.00 0.60 0.33 0.05 92.63 13:38:01 0 6.43 0.00 0.57 0.02 0.02 92.97 13:38:01 1 6.33 0.00 0.67 0.02 0.10 92.88 13:38:01 2 6.58 0.00 0.67 0.02 0.05 92.69 13:38:01 3 7.39 0.00 0.73 0.02 0.05 91.81 13:38:01 4 6.65 0.00 0.51 0.03 0.07 92.74 13:38:01 5 6.55 0.00 0.68 2.55 0.07 90.15 13:38:01 6 4.78 0.00 0.48 0.03 0.05 94.65 13:38:01 7 6.35 0.00 0.50 0.00 0.03 93.12 13:39:01 all 1.94 0.00 0.59 0.59 0.05 96.84 13:39:01 0 1.68 0.00 0.55 0.05 0.03 97.68 13:39:01 1 1.44 0.00 0.62 0.10 0.05 97.79 13:39:01 2 1.50 0.00 0.58 0.15 0.05 97.71 13:39:01 3 2.50 0.00 0.58 0.20 0.07 96.64 13:39:01 4 2.96 0.00 0.46 0.30 0.05 96.23 13:39:01 5 1.66 0.00 0.64 3.49 0.05 94.16 13:39:01 6 2.32 0.00 0.60 0.27 0.05 96.76 13:39:01 7 1.47 0.00 0.63 0.13 0.05 97.71 Average: all 11.09 0.00 2.03 2.49 0.05 84.35 Average: 0 11.40 0.00 1.95 2.39 0.05 84.21 Average: 1 12.35 0.00 2.25 0.27 0.06 85.07 Average: 2 9.12 0.00 2.06 0.57 0.05 88.20 Average: 3 10.29 0.00 2.24 4.82 0.05 82.61 Average: 4 12.33 0.00 1.92 0.94 0.05 84.76 Average: 5 11.39 0.00 1.87 3.66 0.05 83.03 Average: 6 13.97 0.00 2.08 0.61 0.05 83.29 Average: 7 7.82 0.00 1.89 6.65 0.04 83.60