---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4904 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 11G 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 865 28065 0 3236 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:6c:35:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.16/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe6c:35c4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:2f:62:0e 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::42:8bff:fe2f:620e/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-4904) 12/14/23 _x86_64_ (8 CPU) 03:27:22 LINUX RESTART (8 CPU) 03:28:01 tps rtps wtps bread/s bwrtn/s 03:29:01 103.22 36.16 67.06 1691.32 14164.97 03:30:01 124.36 18.53 105.83 453.39 24238.09 03:31:01 25.93 0.95 24.98 51.06 9892.22 03:32:01 18.58 0.42 18.16 25.32 9175.61 03:33:01 127.96 3.45 124.51 460.86 37762.51 03:34:01 61.31 0.78 60.52 45.73 20889.59 Average: 76.89 10.05 66.84 454.60 19353.55 03:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30099912 31698820 2839308 8.62 70412 1838732 1449076 4.26 875644 1673544 166960 03:30:01 28518964 30439348 4420256 13.42 84908 2131824 3040988 8.95 2185920 1910288 13988 03:31:01 28271280 30250676 4667940 14.17 88392 2184188 3252608 9.57 2401776 1936568 6820 03:32:01 28385320 30403936 4553900 13.83 90716 2218928 2632508 7.75 2279392 1941168 4488 03:33:01 27550952 30295980 5388268 16.36 100328 2919896 2819916 8.30 2471072 2543544 14688 03:34:01 28719820 31566960 4219400 12.81 106188 3013656 1491328 4.39 1222296 2622896 48812 Average: 28591041 30775953 4348179 13.20 90157 2384537 2447737 7.20 1906017 2104668 42626 03:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 03:29:01 ens3 87.05 59.51 1024.07 11.25 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 03:30:01 ens3 318.91 257.32 3278.03 50.67 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 ens3 444.16 325.35 756.36 123.75 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 03:32:01 ens3 443.62 331.04 510.08 107.72 0.00 0.00 0.00 0.00 03:33:01 docker0 5.43 10.85 0.32 117.97 0.00 0.00 0.00 0.00 03:33:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 03:33:01 ens3 497.20 376.25 1674.41 103.34 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 lo 15.73 15.73 1.41 1.41 0.00 0.00 0.00 0.00 03:34:01 ens3 342.21 265.44 286.20 79.80 0.00 0.00 0.00 0.00 Average: docker0 0.91 1.81 0.05 19.66 0.00 0.00 0.00 0.00 Average: lo 3.24 3.24 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 355.53 269.15 1254.84 79.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4904) 12/14/23 _x86_64_ (8 CPU) 03:27:22 LINUX RESTART (8 CPU) 03:28:01 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 9.43 0.00 0.73 1.84 0.03 87.96 03:29:01 0 16.26 0.00 1.08 0.78 0.03 81.84 03:29:01 1 8.67 0.00 0.62 0.28 0.05 90.37 03:29:01 2 4.01 0.00 0.43 3.66 0.03 91.86 03:29:01 3 4.37 0.00 0.45 0.40 0.00 94.77 03:29:01 4 0.93 0.00 0.27 0.25 0.02 98.53 03:29:01 5 0.65 0.00 0.38 0.23 0.02 98.72 03:29:01 6 8.08 0.00 0.70 7.56 0.03 83.63 03:29:01 7 32.50 0.00 1.89 1.57 0.08 63.96 03:30:01 all 18.38 0.00 0.87 1.44 0.05 79.26 03:30:01 0 31.77 0.00 1.70 1.07 0.07 65.39 03:30:01 1 10.19 0.00 0.48 0.07 0.05 89.21 03:30:01 2 19.07 0.00 0.75 1.40 0.07 78.71 03:30:01 3 17.89 0.00 1.02 1.94 0.05 79.11 03:30:01 4 15.02 0.00 0.42 0.02 0.03 84.51 03:30:01 5 18.36 0.00 0.90 0.35 0.05 80.33 03:30:01 6 15.61 0.00 0.45 4.19 0.03 79.72 03:30:01 7 19.12 0.00 1.22 2.47 0.08 77.11 03:31:01 all 35.53 0.00 1.00 0.36 0.06 63.05 03:31:01 0 29.26 0.00 1.17 0.02 0.07 69.49 03:31:01 1 31.59 0.00 1.30 0.00 0.07 67.04 03:31:01 2 36.52 0.00 0.72 0.32 0.07 62.37 03:31:01 3 50.42 0.00 0.95 0.03 0.05 48.54 03:31:01 4 29.65 0.00 1.25 0.07 0.07 68.96 03:31:01 5 31.22 0.00 0.70 0.02 0.07 68.00 03:31:01 6 37.44 0.00 0.77 2.31 0.07 59.41 03:31:01 7 38.17 0.00 1.12 0.10 0.05 60.56 03:32:01 all 33.42 0.00 0.95 0.32 0.07 65.24 03:32:01 0 29.65 0.00 0.84 0.00 0.08 69.43 03:32:01 1 30.66 0.00 1.04 0.00 0.10 68.21 03:32:01 2 47.10 0.00 0.92 0.12 0.07 51.79 03:32:01 3 29.36 0.00 1.15 0.00 0.07 69.42 03:32:01 4 31.50 0.00 1.24 0.17 0.07 67.02 03:32:01 5 37.46 0.00 0.80 0.00 0.07 61.67 03:32:01 6 31.28 0.00 1.10 2.29 0.05 65.28 03:32:01 7 30.36 0.00 0.55 0.00 0.05 69.04 03:33:01 all 20.88 0.00 2.38 1.90 0.07 74.77 03:33:01 0 18.85 0.00 2.55 2.15 0.07 76.38 03:33:01 1 26.70 0.00 2.90 0.03 0.07 70.30 03:33:01 2 19.86 0.00 2.01 2.30 0.08 75.75 03:33:01 3 19.58 0.00 2.31 0.23 0.07 77.81 03:33:01 4 23.49 0.00 2.45 4.95 0.07 69.03 03:33:01 5 21.57 0.00 2.12 3.11 0.07 73.13 03:33:01 6 17.15 0.00 2.37 1.92 0.08 78.48 03:33:01 7 19.83 0.00 2.30 0.49 0.07 77.32 03:34:01 all 15.38 0.00 1.82 1.20 0.07 81.54 03:34:01 0 23.08 0.00 1.92 3.85 0.07 71.09 03:34:01 1 12.77 0.00 1.31 0.15 0.05 85.72 03:34:01 2 11.94 0.00 2.24 0.02 0.07 85.74 03:34:01 3 12.01 0.00 1.88 0.42 0.07 85.63 03:34:01 4 9.71 0.00 1.64 0.54 0.05 88.06 03:34:01 5 16.56 0.00 1.73 0.23 0.08 81.40 03:34:01 6 20.90 0.00 2.03 4.04 0.07 72.96 03:34:01 7 16.04 0.00 1.81 0.35 0.07 81.73 Average: all 22.18 0.00 1.29 1.17 0.06 75.30 Average: 0 24.82 0.00 1.54 1.31 0.06 72.27 Average: 1 20.11 0.00 1.27 0.09 0.06 78.46 Average: 2 23.10 0.00 1.18 1.30 0.06 74.36 Average: 3 22.29 0.00 1.29 0.50 0.05 75.86 Average: 4 18.38 0.00 1.21 1.00 0.05 79.37 Average: 5 20.97 0.00 1.10 0.65 0.06 77.21 Average: 6 21.74 0.00 1.24 3.72 0.06 73.25 Average: 7 26.01 0.00 1.48 0.83 0.07 71.61