---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6125 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 716K 3.2G 1% /run /dev/vda1 155G 12G 143G 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 863 26941 0 4361 30847 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:0a:a5:bd brd ff:ff:ff:ff:ff:ff inet 10.30.107.39/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:fe0a:a5bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:57:59:f5:90 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::42:57ff:fe59:f590/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6125) 02/17/24 _x86_64_ (8 CPU) 12:16:25 LINUX RESTART (8 CPU) 12:17:01 tps rtps wtps bread/s bwrtn/s 12:18:01 124.20 35.33 88.87 1676.52 45135.28 12:19:01 165.11 35.93 129.18 892.65 54213.63 12:20:01 92.75 1.62 91.14 72.91 54880.24 12:21:01 165.82 7.28 158.54 568.44 54371.20 12:22:01 200.95 5.42 195.53 972.10 47197.20 Average: 149.76 17.11 132.65 836.50 51159.63 12:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:18:01 30087108 31690180 2852112 8.66 69760 1843348 1444892 4.25 878588 1679992 168744 12:19:01 28775828 31113500 4163392 12.64 94352 2527068 2257692 6.64 1569752 2242716 472412 12:20:01 28684928 31124856 4254292 12.92 99900 2617988 2169828 6.38 1498808 2392556 107472 12:21:01 27569820 31049676 5369400 16.30 122304 3575184 2104744 6.19 1690668 3237112 92 12:22:01 27548440 31551052 5390780 16.37 139224 4047776 1511568 4.45 1220908 3693456 32156 Average: 28533225 31305853 4405995 13.38 105108 2922273 1897745 5.58 1371745 2649166 156175 12:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:18:01 ens3 62.09 44.99 952.34 8.56 0.00 0.00 0.00 0.00 12:18:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 ens3 183.80 134.36 2566.84 25.16 0.00 0.00 0.00 0.00 12:19:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 ens3 32.59 19.64 8.72 6.51 0.00 0.00 0.00 0.00 12:20:01 lo 6.28 6.28 0.67 0.67 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 ens3 386.77 267.84 4047.78 69.03 0.00 0.00 0.00 0.00 12:21:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 12:21:01 docker0 64.71 110.70 3.43 2951.81 0.00 0.00 0.00 0.00 12:22:01 ens3 298.97 189.92 1925.71 44.54 0.00 0.00 0.00 0.00 12:22:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:22:01 docker0 47.88 80.87 3.54 1871.58 0.00 0.00 0.00 0.00 Average: ens3 192.84 131.35 1900.22 30.76 0.00 0.00 0.00 0.00 Average: lo 2.10 2.10 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 22.52 38.31 1.39 964.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6125) 02/17/24 _x86_64_ (8 CPU) 12:16:25 LINUX RESTART (8 CPU) 12:17:01 CPU %user %nice %system %iowait %steal %idle 12:18:01 all 9.73 0.00 0.81 3.99 0.04 85.43 12:18:01 0 12.22 0.00 0.94 0.22 0.02 86.61 12:18:01 1 0.70 0.00 0.25 0.25 0.07 98.73 12:18:01 2 15.01 0.00 0.82 1.96 0.07 82.15 12:18:01 3 18.30 0.00 1.68 1.89 0.03 78.10 12:18:01 4 4.35 0.00 0.65 0.28 0.02 94.70 12:18:01 5 0.12 0.00 0.33 21.66 0.03 77.86 12:18:01 6 18.67 0.00 1.29 3.57 0.05 76.42 12:18:01 7 8.55 0.00 0.52 2.08 0.03 88.82 12:19:01 all 14.25 0.00 0.95 3.38 0.05 81.38 12:19:01 0 28.08 0.00 0.97 1.29 0.05 69.62 12:19:01 1 9.19 0.00 1.09 0.75 0.07 88.91 12:19:01 2 6.09 0.00 0.45 0.18 0.05 93.22 12:19:01 3 3.81 0.00 0.47 2.14 0.02 93.57 12:19:01 4 4.79 0.00 0.40 0.48 0.00 94.33 12:19:01 5 26.31 0.00 1.95 14.86 0.05 56.83 12:19:01 6 24.22 0.00 1.39 1.12 0.08 73.19 12:19:01 7 11.51 0.00 0.80 6.25 0.03 81.40 12:20:01 all 5.64 0.00 0.56 3.03 0.02 90.75 12:20:01 0 1.88 0.00 0.90 9.00 0.02 88.19 12:20:01 1 2.85 0.00 0.32 0.00 0.03 96.80 12:20:01 2 2.77 0.00 0.40 0.02 0.02 96.80 12:20:01 3 0.42 0.00 0.40 0.00 0.03 99.15 12:20:01 4 1.85 0.00 0.42 0.62 0.02 97.10 12:20:01 5 6.22 0.00 0.73 5.76 0.02 87.27 12:20:01 6 27.58 0.00 0.90 0.47 0.07 70.98 12:20:01 7 1.60 0.00 0.40 8.39 0.02 89.59 12:21:01 all 11.05 0.00 1.66 3.27 0.04 83.98 12:21:01 0 4.45 0.00 2.04 2.27 0.02 91.22 12:21:01 1 15.74 0.00 2.61 4.70 0.03 76.92 12:21:01 2 4.86 0.00 0.90 0.05 0.05 94.14 12:21:01 3 40.76 0.00 2.17 0.95 0.07 56.05 12:21:01 4 6.02 0.00 1.03 1.18 0.02 91.74 12:21:01 5 1.94 0.00 1.10 11.06 0.03 85.86 12:21:01 6 5.96 0.00 1.36 0.17 0.05 92.47 12:21:01 7 8.66 0.00 2.08 5.78 0.02 83.47 12:22:01 all 8.71 0.00 1.99 2.58 0.05 86.67 12:22:01 0 2.34 0.00 1.84 0.20 0.03 95.58 12:22:01 1 12.51 0.00 1.96 0.25 0.05 85.23 12:22:01 2 33.23 0.00 2.72 0.45 0.08 63.51 12:22:01 3 6.99 0.00 1.41 0.15 0.03 91.42 12:22:01 4 3.69 0.00 1.29 5.96 0.03 89.03 12:22:01 5 2.78 0.00 2.46 2.87 0.02 91.87 12:22:01 6 4.80 0.00 1.69 9.31 0.05 84.14 12:22:01 7 3.25 0.00 2.46 1.48 0.07 92.74 Average: all 9.88 0.00 1.19 3.25 0.04 85.64 Average: 0 9.80 0.00 1.34 2.60 0.03 86.24 Average: 1 8.19 0.00 1.24 1.19 0.05 89.32 Average: 2 12.39 0.00 1.06 0.53 0.05 85.97 Average: 3 14.04 0.00 1.22 1.03 0.04 83.67 Average: 4 4.14 0.00 0.76 1.70 0.02 93.38 Average: 5 7.48 0.00 1.32 11.25 0.03 79.92 Average: 6 16.26 0.00 1.32 2.92 0.06 79.43 Average: 7 6.71 0.00 1.25 4.80 0.03 87.20