---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-1560 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 11G 145G 7% / 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 28388 0 2919 30870 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:4c:96:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.48/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86015sec preferred_lft 86015sec inet6 fe80::f816:3eff:fe4c:96a8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bc:26:46:95 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-v1-8c-8g-1560) 11/19/23 _x86_64_ (8 CPU) 08:43:29 LINUX RESTART (8 CPU) 08:44:01 tps rtps wtps bread/s bwrtn/s 08:45:01 114.20 42.39 71.80 1901.82 24928.78 08:46:01 166.36 19.03 147.33 682.17 39185.74 08:47:01 34.18 5.10 29.08 153.57 21486.69 08:48:01 13.11 0.00 13.11 0.00 18444.39 08:49:01 14.46 0.00 14.46 0.00 18493.72 Average: 68.47 13.30 55.16 547.52 24508.35 08:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:45:01 30100996 31702168 2838216 8.62 69184 1842488 1438792 4.23 873936 1677908 184348 08:46:01 27722200 29761092 5217012 15.84 86744 2244960 3533140 10.40 2883388 2005984 23440 08:47:01 26584748 28692932 6354464 19.29 88552 2310480 4240744 12.48 3990072 2028340 296 08:48:01 26575640 28684300 6363572 19.32 88640 2310708 4240744 12.48 3998180 2028556 232 08:49:01 26777808 28891684 6161404 18.71 89080 2315296 4178988 12.30 3799608 2024768 156 Average: 27552278 29546435 5386934 16.35 84440 2204786 3526482 10.38 3109037 1953111 41694 08:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 ens3 195.50 131.96 1213.53 35.83 0.00 0.00 0.00 0.00 08:45:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 ens3 526.74 417.44 4904.77 81.34 0.00 0.00 0.00 0.00 08:46:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 ens3 328.31 234.51 973.13 84.56 0.00 0.00 0.00 0.00 08:47:01 lo 3.42 3.42 0.64 0.64 0.00 0.00 0.00 0.00 08:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 ens3 19.21 19.00 9.00 16.23 0.00 0.00 0.00 0.00 08:48:01 lo 0.37 0.37 0.03 0.03 0.00 0.00 0.00 0.00 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 ens3 205.97 164.62 72.60 72.72 0.00 0.00 0.00 0.00 08:49:01 lo 1.78 1.78 0.23 0.23 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 Average: ens3 255.16 193.51 1434.72 58.14 0.00 0.00 0.00 0.00 Average: lo 1.55 1.55 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-1560) 11/19/23 _x86_64_ (8 CPU) 08:43:29 LINUX RESTART (8 CPU) 08:44:01 CPU %user %nice %system %iowait %steal %idle 08:45:01 all 10.88 0.00 0.80 2.07 0.04 86.21 08:45:01 0 3.14 0.00 0.35 7.83 0.03 88.65 08:45:01 1 5.41 0.00 0.35 4.07 0.02 90.15 08:45:01 2 1.65 0.00 0.42 0.32 0.02 97.60 08:45:01 3 0.62 0.00 0.50 0.18 0.02 98.68 08:45:01 4 9.79 0.00 0.92 0.75 0.07 88.47 08:45:01 5 40.56 0.00 2.36 2.37 0.07 54.64 08:45:01 6 21.67 0.00 1.05 0.30 0.03 76.94 08:45:01 7 4.24 0.00 0.45 0.77 0.02 94.52 08:46:01 all 25.49 0.00 1.37 1.49 0.06 71.59 08:46:01 0 21.75 0.00 1.11 4.08 0.08 72.98 08:46:01 1 26.51 0.00 1.12 0.15 0.07 72.16 08:46:01 2 23.01 0.00 1.72 1.30 0.07 73.89 08:46:01 3 23.31 0.00 1.98 0.85 0.08 73.77 08:46:01 4 34.20 0.00 2.14 1.84 0.07 61.75 08:46:01 5 24.60 0.00 1.24 0.42 0.05 73.69 08:46:01 6 30.03 0.00 0.82 2.93 0.05 66.18 08:46:01 7 20.51 0.00 0.82 0.32 0.07 78.29 08:47:01 all 22.13 0.00 0.89 0.86 0.05 76.06 08:47:01 0 19.88 0.00 0.79 0.40 0.07 78.87 08:47:01 1 16.94 0.00 0.83 0.00 0.03 82.19 08:47:01 2 26.16 0.00 0.85 0.00 0.07 72.92 08:47:01 3 30.64 0.00 1.29 0.00 0.05 68.03 08:47:01 4 28.54 0.00 1.43 0.10 0.05 69.88 08:47:01 5 20.15 0.00 0.52 0.00 0.03 79.30 08:47:01 6 18.62 0.00 0.63 6.32 0.03 74.39 08:47:01 7 16.12 0.00 0.82 0.08 0.07 82.91 08:48:01 all 0.47 0.00 0.15 0.95 0.01 98.41 08:48:01 0 0.55 0.00 0.20 0.00 0.02 99.23 08:48:01 1 0.77 0.00 0.15 0.00 0.02 99.07 08:48:01 2 0.42 0.00 0.38 0.00 0.03 99.17 08:48:01 3 0.53 0.00 0.17 0.00 0.03 99.27 08:48:01 4 0.62 0.00 0.08 0.00 0.02 99.28 08:48:01 5 0.23 0.00 0.08 0.00 0.02 99.67 08:48:01 6 0.25 0.00 0.05 7.60 0.00 92.10 08:48:01 7 0.42 0.00 0.10 0.00 0.02 99.47 08:49:01 all 20.13 0.00 0.64 0.85 0.05 78.33 08:49:01 0 15.11 0.00 0.68 0.03 0.05 84.12 08:49:01 1 29.62 0.00 0.45 0.00 0.05 69.88 08:49:01 2 24.52 0.00 1.10 0.00 0.05 74.32 08:49:01 3 11.34 0.00 0.87 0.00 0.03 87.76 08:49:01 4 24.05 0.00 0.49 0.00 0.07 75.39 08:49:01 5 23.51 0.00 0.27 0.02 0.05 76.15 08:49:01 6 15.62 0.00 0.55 6.65 0.03 77.14 08:49:01 7 17.29 0.00 0.70 0.08 0.05 81.88 Average: all 15.81 0.00 0.77 1.24 0.04 82.13 Average: 0 12.08 0.00 0.63 2.46 0.05 84.78 Average: 1 15.84 0.00 0.58 0.84 0.04 82.70 Average: 2 15.15 0.00 0.89 0.32 0.05 83.59 Average: 3 13.27 0.00 0.96 0.21 0.04 85.52 Average: 4 19.43 0.00 1.01 0.54 0.05 78.97 Average: 5 21.80 0.00 0.89 0.56 0.04 76.70 Average: 6 17.23 0.00 0.62 4.76 0.03 77.36 Average: 7 11.71 0.00 0.58 0.25 0.04 87.42