---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-82605 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 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 868 27247 0 4051 30844 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:2d:77:22 brd ff:ff:ff:ff:ff:ff inet 10.30.106.232/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fe2d:7722/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:ad:ed:be 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::42:7dff:fead:edbe/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-82605) 11/09/24 _x86_64_ (8 CPU) 14:40:28 LINUX RESTART (8 CPU) 14:41:01 tps rtps wtps bread/s bwrtn/s 14:42:01 317.05 42.93 274.12 1914.08 28341.14 14:43:01 168.14 20.90 147.24 779.74 38645.29 14:44:01 87.02 4.07 82.96 445.58 62998.20 14:45:01 83.30 0.55 82.75 17.20 37390.97 14:46:01 122.48 0.02 122.46 0.13 30464.52 14:47:01 108.93 0.27 108.67 3.47 28351.14 14:48:01 83.32 1.10 82.22 87.99 24230.23 Average: 138.60 9.97 128.63 464.03 35775.15 14:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:42:01 30111044 31699572 2828176 8.59 71804 1826976 1346956 3.96 875076 1662664 161316 14:43:01 28433156 30440512 4506064 13.68 87388 2212488 2824324 8.31 2188136 1986200 15364 14:44:01 27473740 30781432 5465480 16.59 92884 3486952 2103856 6.19 2093800 2996440 5628 14:45:01 27059036 30366908 5880184 17.85 129580 3408164 2588808 7.62 2740672 2697532 199304 14:46:01 27173220 30558900 5766000 17.50 137624 3458712 2448500 7.20 2561684 2747620 2604 14:47:01 26832028 30526704 6107192 18.54 176260 3681428 2610792 7.68 2629644 2962412 63628 14:48:01 27903992 31586116 5035228 15.29 178688 3686692 1501028 4.42 1653272 2903148 1912 Average: 27855174 30851449 5084046 15.43 124890 3108773 2203466 6.48 2106041 2565145 64251 14:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:42:01 ens3 246.84 165.44 1260.92 55.19 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 14:43:01 ens3 719.18 482.29 4828.30 117.37 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 1.10 1.10 0.07 0.07 0.00 0.00 0.00 0.00 14:44:01 ens3 185.02 127.61 1418.36 30.28 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 8.01 8.01 2.19 2.19 0.00 0.00 0.00 0.00 14:45:01 ens3 997.90 901.42 1769.83 3405.71 0.00 0.00 0.00 0.00 14:45:01 veth06a215a 308.02 399.17 38.08 690.48 0.00 0.00 0.00 0.06 14:45:01 docker0 311.28 405.33 34.07 768.03 0.00 0.00 0.00 0.00 14:45:01 lo 5.40 5.40 0.50 0.50 0.00 0.00 0.00 0.00 14:46:01 ens3 145.76 126.15 103.94 20.00 0.00 0.00 0.00 0.00 14:46:01 veth06a215a 98.78 101.88 12.30 94.24 0.00 0.00 0.00 0.01 14:46:01 docker0 98.78 101.85 10.95 94.23 0.00 0.00 0.00 0.00 14:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 ens3 538.18 417.26 805.89 65.33 0.00 0.00 0.00 0.00 14:47:01 vethce14c70 381.37 468.97 48.73 783.10 0.00 0.00 0.00 0.06 14:47:01 docker0 385.69 471.85 43.76 783.88 0.00 0.00 0.00 0.00 14:47:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 14:48:01 ens3 56.97 51.37 19.19 10.40 0.00 0.00 0.00 0.00 14:48:01 docker0 33.79 32.24 1.52 2.71 0.00 0.00 0.00 0.00 14:48:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 412.83 324.50 1458.06 529.17 0.00 0.00 0.00 0.00 Average: docker0 118.50 144.47 12.90 235.54 0.00 0.00 0.00 0.00 Average: lo 2.43 2.43 0.43 0.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82605) 11/09/24 _x86_64_ (8 CPU) 14:40:28 LINUX RESTART (8 CPU) 14:41:01 CPU %user %nice %system %iowait %steal %idle 14:42:01 all 10.71 0.00 1.05 2.99 0.04 85.21 14:42:01 0 4.10 0.00 0.83 0.37 0.03 94.66 14:42:01 1 4.38 0.00 0.18 0.02 0.02 95.41 14:42:01 2 15.95 0.00 1.85 3.25 0.03 78.91 14:42:01 3 7.77 0.00 1.09 2.26 0.07 88.82 14:42:01 4 17.48 0.00 0.92 2.02 0.03 79.54 14:42:01 5 16.22 0.00 1.37 0.82 0.05 81.55 14:42:01 6 6.67 0.00 0.73 0.32 0.02 92.27 14:42:01 7 13.14 0.00 1.42 14.93 0.05 70.46 14:43:01 all 20.01 0.00 1.65 2.44 0.05 75.83 14:43:01 0 17.02 0.00 1.04 2.34 0.05 79.55 14:43:01 1 23.26 0.00 1.54 0.48 0.05 74.67 14:43:01 2 25.80 0.00 0.60 0.10 0.08 73.41 14:43:01 3 19.00 0.00 0.73 6.45 0.03 73.79 14:43:01 4 17.09 0.00 1.52 2.36 0.07 78.96 14:43:01 5 15.37 0.00 2.58 2.83 0.05 79.17 14:43:01 6 22.23 0.00 4.04 3.27 0.05 70.41 14:43:01 7 20.37 0.00 1.19 1.67 0.05 76.72 14:44:01 all 12.72 0.00 1.51 1.48 0.04 84.25 14:44:01 0 16.06 0.00 1.24 0.22 0.03 82.45 14:44:01 1 11.87 0.00 1.19 0.10 0.05 86.79 14:44:01 2 15.41 0.00 1.85 0.05 0.03 82.65 14:44:01 3 7.76 0.00 1.34 0.43 0.03 90.43 14:44:01 4 10.59 0.00 1.55 3.63 0.02 84.21 14:44:01 5 9.52 0.00 1.16 2.63 0.03 86.66 14:44:01 6 15.10 0.00 1.49 2.31 0.05 81.06 14:44:01 7 15.46 0.00 2.26 2.50 0.05 79.73 14:45:01 all 10.73 0.00 1.88 0.46 0.07 86.86 14:45:01 0 10.47 0.00 0.82 0.00 0.05 88.66 14:45:01 1 13.00 0.00 1.57 0.10 0.05 85.28 14:45:01 2 5.27 0.00 1.83 0.05 0.08 92.76 14:45:01 3 9.37 0.00 1.57 0.88 0.07 88.11 14:45:01 4 14.34 0.00 3.70 0.03 0.10 81.83 14:45:01 5 8.80 0.00 2.75 0.03 0.07 88.35 14:45:01 6 13.91 0.00 1.20 0.94 0.05 83.90 14:45:01 7 10.67 0.00 1.63 1.65 0.08 85.96 14:46:01 all 1.83 0.00 0.36 0.50 0.02 97.29 14:46:01 0 0.05 0.00 0.30 1.58 0.00 98.07 14:46:01 1 3.63 0.00 0.22 0.00 0.03 96.12 14:46:01 2 2.15 0.00 0.15 0.00 0.02 97.68 14:46:01 3 0.83 0.00 0.28 0.00 0.00 98.88 14:46:01 4 0.65 0.00 0.22 0.15 0.02 98.97 14:46:01 5 6.90 0.00 1.35 0.05 0.03 91.66 14:46:01 6 0.34 0.00 0.15 0.22 0.03 99.26 14:46:01 7 0.05 0.00 0.23 1.96 0.03 97.72 14:47:01 all 6.63 0.00 1.40 2.19 0.04 89.74 14:47:01 0 0.18 0.00 0.07 0.00 0.02 99.73 14:47:01 1 29.90 0.00 2.46 0.07 0.07 67.50 14:47:01 2 4.95 0.00 1.35 0.70 0.03 92.96 14:47:01 3 3.57 0.00 0.89 4.52 0.07 90.96 14:47:01 4 2.65 0.00 1.62 0.65 0.05 95.03 14:47:01 5 6.31 0.00 2.15 0.96 0.05 90.53 14:47:01 6 0.68 0.00 0.32 1.70 0.02 97.28 14:47:01 7 4.79 0.00 2.36 8.89 0.05 83.92 14:48:01 all 5.50 0.00 0.41 0.80 0.02 93.27 14:48:01 0 3.40 0.00 0.33 0.03 0.00 96.23 14:48:01 1 0.55 0.00 0.28 0.00 0.02 99.15 14:48:01 2 16.30 0.00 0.65 0.15 0.05 82.85 14:48:01 3 0.32 0.00 0.32 1.35 0.02 98.00 14:48:01 4 17.98 0.00 0.60 0.15 0.02 81.25 14:48:01 5 4.89 0.00 0.50 0.05 0.03 94.52 14:48:01 6 0.25 0.00 0.27 1.07 0.02 98.40 14:48:01 7 0.28 0.00 0.30 3.62 0.02 95.78 Average: all 9.73 0.00 1.18 1.55 0.04 87.49 Average: 0 7.32 0.00 0.66 0.65 0.03 91.34 Average: 1 12.36 0.00 1.06 0.11 0.04 86.43 Average: 2 12.27 0.00 1.18 0.62 0.05 85.89 Average: 3 6.97 0.00 0.89 2.27 0.04 89.83 Average: 4 11.54 0.00 1.45 1.28 0.04 85.68 Average: 5 9.72 0.00 1.69 1.05 0.05 87.49 Average: 6 8.45 0.00 1.17 1.40 0.03 88.95 Average: 7 9.25 0.00 1.34 5.03 0.05 84.33