---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13727 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 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 878 26216 0 5072 30833 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:a1:a3:dd brd ff:ff:ff:ff:ff:ff inet 10.30.106.43/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fea1:a3dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:29:ed:5b:9b 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::42:29ff:feed:5b9b/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-13727) 01/20/24 _x86_64_ (8 CPU) 14:40:22 LINUX RESTART (8 CPU) 14:41:01 tps rtps wtps bread/s bwrtn/s 14:42:01 111.08 36.56 74.52 1701.85 25047.16 14:43:01 157.47 20.71 136.76 767.21 36157.57 14:44:01 32.09 2.07 30.02 89.57 27477.51 14:45:01 122.16 2.30 119.86 380.20 65372.44 14:46:01 380.44 0.87 379.57 6.93 43816.33 14:47:01 287.57 0.08 287.49 3.87 84187.04 14:48:01 49.41 6.10 43.31 1024.10 27168.54 Average: 162.89 9.81 153.08 567.65 44174.82 14:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:42:01 30092148 31714556 2847072 8.64 70200 1861356 1422392 4.19 856484 1695144 173160 14:43:01 28477424 30495544 4461796 13.55 87008 2223924 2867560 8.44 2131684 1999820 21388 14:44:01 27919916 30773808 5019304 15.24 90276 3043016 2126264 6.26 2091504 2565208 542220 14:45:01 27358124 30511800 5581096 16.94 109168 3306504 2368220 6.97 2579272 2595488 87692 14:46:01 26307568 30670240 6631652 20.13 193492 4268764 2348160 6.91 2664020 3393076 550124 14:47:01 26159848 30618768 6779372 20.58 219428 4393728 2234740 6.58 2735260 3523136 352 14:48:01 26866416 31592680 6072804 18.44 223344 4650948 1493324 4.39 2000508 3553152 33836 Average: 27597349 30911057 5341871 16.22 141845 3392606 2122951 6.25 2151247 2760718 201253 14:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:42:01 ens3 100.67 70.19 1123.24 13.80 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 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 ens3 1374.17 915.68 4970.86 262.86 0.00 0.00 0.00 0.00 14:43:01 lo 0.60 0.60 0.05 0.05 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 14:44:01 ens3 273.54 169.18 1441.70 46.48 0.00 0.00 0.00 0.00 14:44:01 lo 8.45 8.45 2.22 2.22 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 ens3 649.49 589.80 1389.67 3351.89 0.00 0.00 0.00 0.00 14:45:01 vethfac7716 66.07 120.15 10.82 434.60 0.00 0.00 0.00 0.04 14:45:01 lo 5.27 5.27 0.49 0.49 0.00 0.00 0.00 0.00 14:45:01 docker0 68.91 125.63 10.09 512.11 0.00 0.00 0.00 0.00 14:46:01 ens3 1148.88 1230.01 1372.02 130.24 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 14:46:01 docker0 1206.41 1091.17 106.58 1361.25 0.00 0.00 0.00 0.00 14:47:01 ens3 251.32 174.00 1445.75 102.55 0.00 0.00 0.00 0.00 14:47:01 lo 6.67 6.67 0.61 0.61 0.00 0.00 0.00 0.00 14:47:01 docker0 3.15 6.03 0.19 77.55 0.00 0.00 0.00 0.00 14:48:01 ens3 374.37 454.86 96.97 3327.51 0.00 0.00 0.00 0.00 14:48:01 lo 4.80 4.80 0.45 0.45 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 596.07 514.83 1691.44 1033.57 0.00 0.00 0.00 0.00 Average: lo 3.88 3.88 0.57 0.57 0.00 0.00 0.00 0.00 Average: docker0 182.66 174.71 16.70 278.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13727) 01/20/24 _x86_64_ (8 CPU) 14:40:22 LINUX RESTART (8 CPU) 14:41:01 CPU %user %nice %system %iowait %steal %idle 14:42:01 all 10.13 0.00 0.85 2.60 0.03 86.38 14:42:01 0 2.30 0.00 0.52 0.52 0.00 96.66 14:42:01 1 3.65 0.00 0.25 0.99 0.02 95.10 14:42:01 2 0.90 0.00 0.47 0.13 0.02 98.48 14:42:01 3 8.73 0.00 0.85 7.92 0.05 82.45 14:42:01 4 8.41 0.00 0.89 6.87 0.03 83.80 14:42:01 5 31.94 0.00 1.98 3.77 0.08 62.23 14:42:01 6 23.02 0.00 1.45 0.45 0.05 75.03 14:42:01 7 2.30 0.00 0.45 0.13 0.02 97.09 14:43:01 all 20.57 0.00 1.83 3.21 0.07 74.32 14:43:01 0 11.05 0.00 1.46 0.39 0.05 87.06 14:43:01 1 12.71 0.00 0.75 9.24 0.07 77.24 14:43:01 2 26.19 0.00 0.89 1.62 0.05 71.26 14:43:01 3 24.71 0.00 2.67 2.77 0.10 69.75 14:43:01 4 18.91 0.00 1.14 5.40 0.08 74.47 14:43:01 5 31.05 0.00 1.21 0.50 0.07 67.17 14:43:01 6 23.03 0.00 3.39 4.08 0.07 69.43 14:43:01 7 16.94 0.00 3.14 1.70 0.07 78.15 14:44:01 all 13.65 0.00 1.04 1.55 0.04 83.71 14:44:01 0 13.50 0.00 0.82 0.17 0.05 85.47 14:44:01 1 9.97 0.00 1.20 9.40 0.05 79.37 14:44:01 2 13.35 0.00 0.93 0.03 0.03 85.65 14:44:01 3 14.30 0.00 0.63 0.02 0.03 85.01 14:44:01 4 26.31 0.00 1.66 2.63 0.05 69.35 14:44:01 5 8.54 0.00 0.72 0.03 0.05 90.66 14:44:01 6 14.44 0.00 1.24 0.05 0.05 84.22 14:44:01 7 8.82 0.00 1.14 0.10 0.03 89.91 14:45:01 all 8.29 0.00 1.51 3.08 0.06 87.06 14:45:01 0 7.91 0.00 1.85 0.38 0.05 89.80 14:45:01 1 8.34 0.00 1.43 11.85 0.08 78.29 14:45:01 2 4.92 0.00 1.02 0.87 0.03 93.16 14:45:01 3 10.90 0.00 0.97 1.34 0.05 86.74 14:45:01 4 3.24 0.00 1.34 0.05 0.05 95.31 14:45:01 5 6.08 0.00 1.31 1.14 0.03 91.43 14:45:01 6 11.43 0.00 1.86 0.20 0.07 86.45 14:45:01 7 13.53 0.00 2.32 8.83 0.08 75.24 14:46:01 all 15.62 0.00 3.35 3.75 0.08 77.21 14:46:01 0 9.15 0.00 2.76 4.37 0.07 83.66 14:46:01 1 9.97 0.00 4.71 2.83 0.08 82.41 14:46:01 2 29.17 0.00 2.75 0.02 0.08 67.98 14:46:01 3 7.31 0.00 1.18 0.22 0.05 91.25 14:46:01 4 12.90 0.00 3.09 3.54 0.07 80.40 14:46:01 5 7.88 0.00 4.60 11.78 0.10 75.64 14:46:01 6 14.22 0.00 3.31 2.35 0.08 80.04 14:46:01 7 34.20 0.00 4.48 4.98 0.08 56.26 14:47:01 all 11.25 0.00 2.50 5.60 0.05 80.60 14:47:01 0 9.05 0.00 1.86 10.00 0.07 79.02 14:47:01 1 9.66 0.00 2.03 1.45 0.05 86.81 14:47:01 2 9.80 0.00 2.49 1.94 0.05 85.71 14:47:01 3 6.17 0.00 1.71 0.47 0.03 91.62 14:47:01 4 10.91 0.00 3.00 0.44 0.05 85.60 14:47:01 5 10.64 0.00 2.20 6.20 0.05 80.90 14:47:01 6 9.58 0.00 3.54 16.47 0.05 70.36 14:47:01 7 24.18 0.00 3.17 7.76 0.07 64.82 14:48:01 all 10.87 0.00 0.66 1.89 0.04 86.54 14:48:01 0 7.01 0.00 0.55 1.72 0.03 90.68 14:48:01 1 11.90 0.00 0.75 6.27 0.05 81.03 14:48:01 2 4.37 0.00 0.45 0.32 0.03 94.83 14:48:01 3 1.17 0.00 0.33 0.05 0.00 98.45 14:48:01 4 0.82 0.00 0.33 5.19 0.02 93.64 14:48:01 5 20.34 0.00 0.90 0.68 0.05 78.04 14:48:01 6 33.92 0.00 1.42 0.82 0.07 63.78 14:48:01 7 7.37 0.00 0.57 0.08 0.05 91.93 Average: all 12.91 0.00 1.68 3.09 0.05 82.27 Average: 0 8.56 0.00 1.40 2.50 0.05 87.49 Average: 1 9.45 0.00 1.58 6.00 0.06 82.91 Average: 2 12.66 0.00 1.28 0.70 0.04 85.31 Average: 3 10.47 0.00 1.19 1.83 0.05 86.47 Average: 4 11.65 0.00 1.63 3.45 0.05 83.22 Average: 5 16.67 0.00 1.84 3.42 0.06 78.01 Average: 6 18.54 0.00 2.31 3.47 0.06 75.61 Average: 7 15.31 0.00 2.18 3.36 0.06 79.10