---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8071 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 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 854 28384 0 2928 30871 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:39:69:26 brd ff:ff:ff:ff:ff:ff inet 10.30.106.219/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fe39:6926/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:0d:88:3d 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:deff:fe0d:883d/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-8071) 12/28/23 _x86_64_ (8 CPU) 10:42:43 LINUX RESTART (8 CPU) 10:43:01 tps rtps wtps bread/s bwrtn/s 10:44:02 118.89 73.16 45.73 5234.39 43375.94 10:45:01 66.33 14.13 52.19 995.63 11208.27 10:46:01 77.32 13.03 64.29 289.02 14353.61 10:47:01 93.49 8.30 85.19 568.08 15431.79 10:48:01 31.82 0.40 31.42 9.33 8896.35 10:49:01 51.41 1.23 50.17 66.79 21383.90 10:50:01 70.65 2.73 67.92 358.74 19893.88 Average: 72.86 16.15 56.71 1074.79 19239.65 10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:02 30411700 31744564 2527520 7.67 47336 1609432 1414288 4.16 795052 1469636 47028 10:45:01 30191204 31736208 2748016 8.34 66640 1790580 1394424 4.10 831260 1629428 138868 10:46:01 29819500 31549452 3119720 9.47 78620 1954380 2016312 5.93 1040448 1773400 136284 10:47:01 28153876 30065152 4785344 14.53 85780 2120320 4953156 14.57 2568164 1885512 20480 10:48:01 28037860 30030408 4901360 14.88 89628 2193488 4986876 14.67 2618628 1941364 11992 10:49:01 27870164 30321324 5069056 15.39 94264 2639096 2542504 7.48 2498532 2215260 12 10:50:01 29061188 31600160 3878032 11.77 100236 2719124 1500896 4.42 1242168 2276948 43024 Average: 29077927 31006753 3861293 11.72 80358 2146631 2686922 7.91 1656322 1884507 56813 10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:02 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 10:44:02 ens3 260.85 188.74 865.34 53.60 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 10:45:01 ens3 36.84 23.27 621.86 4.33 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 10:46:01 ens3 81.97 60.61 668.57 28.53 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 10:47:01 ens3 488.00 369.49 2123.39 104.01 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:48:01 ens3 350.57 265.27 857.12 112.72 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 10:49:01 ens3 149.68 123.28 1479.83 24.95 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:50:01 lo 2.80 2.80 0.26 0.26 0.00 0.00 0.00 0.00 10:50:01 ens3 243.68 276.85 43.03 1671.76 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.04 1.04 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 230.70 187.18 952.11 286.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8071) 12/28/23 _x86_64_ (8 CPU) 10:42:43 LINUX RESTART (8 CPU) 10:43:01 CPU %user %nice %system %iowait %steal %idle 10:44:02 all 6.00 0.00 0.95 8.53 0.04 84.48 10:44:02 0 5.93 0.00 0.92 3.72 0.03 89.39 10:44:02 1 11.37 0.00 0.82 2.70 0.03 85.07 10:44:02 2 5.50 0.00 0.42 11.56 0.03 82.49 10:44:02 3 3.38 0.00 1.87 2.56 0.03 92.15 10:44:02 4 4.19 0.00 0.84 42.59 0.07 52.31 10:44:02 5 9.20 0.00 0.79 1.09 0.03 88.89 10:44:02 6 3.72 0.00 0.87 2.42 0.03 92.95 10:44:02 7 4.73 0.00 1.04 1.65 0.05 92.53 10:45:01 all 5.26 0.00 0.52 6.88 0.04 87.30 10:45:01 0 8.68 0.00 0.60 0.97 0.05 89.70 10:45:01 1 1.15 0.00 0.39 1.53 0.05 96.88 10:45:01 2 0.71 0.00 0.34 0.34 0.02 98.59 10:45:01 3 2.65 0.00 0.32 0.34 0.02 96.67 10:45:01 4 4.57 0.00 0.58 41.05 0.07 53.73 10:45:01 5 12.11 0.00 1.06 3.68 0.03 83.11 10:45:01 6 2.89 0.00 0.32 0.05 0.02 96.72 10:45:01 7 9.46 0.00 0.61 7.07 0.05 82.81 10:46:01 all 8.12 0.00 0.51 4.78 0.04 86.55 10:46:01 0 8.33 0.00 0.65 1.16 0.03 89.83 10:46:01 1 1.92 0.00 0.15 0.12 0.02 97.80 10:46:01 2 3.92 0.00 0.22 0.00 0.02 95.84 10:46:01 3 3.31 0.00 0.12 0.00 0.02 96.56 10:46:01 4 6.06 0.00 0.62 29.07 0.05 64.20 10:46:01 5 21.86 0.00 1.22 4.89 0.07 71.97 10:46:01 6 16.86 0.00 0.74 2.88 0.03 79.49 10:46:01 7 3.01 0.00 0.32 0.27 0.05 96.35 10:47:01 all 40.67 0.00 1.67 2.44 0.12 55.11 10:47:01 0 42.15 0.00 2.11 0.88 0.22 54.64 10:47:01 1 47.53 0.00 1.78 1.37 0.15 49.16 10:47:01 2 42.94 0.00 1.46 0.45 0.07 55.07 10:47:01 3 44.87 0.00 1.70 2.65 0.12 50.67 10:47:01 4 35.02 0.00 1.54 3.94 0.08 59.41 10:47:01 5 41.99 0.00 1.75 8.33 0.08 47.84 10:47:01 6 38.20 0.00 1.44 1.34 0.07 58.96 10:47:01 7 32.63 0.00 1.59 0.51 0.10 65.17 10:48:01 all 57.27 0.00 2.27 0.36 0.11 39.98 10:48:01 0 51.66 0.00 2.16 0.26 0.10 45.81 10:48:01 1 57.38 0.00 2.18 0.03 0.14 40.27 10:48:01 2 58.69 0.00 1.75 0.07 0.10 39.39 10:48:01 3 59.56 0.00 2.87 0.26 0.12 37.19 10:48:01 4 55.08 0.00 2.27 0.48 0.10 42.07 10:48:01 5 63.55 0.00 2.89 1.39 0.12 32.05 10:48:01 6 57.02 0.00 1.77 0.13 0.12 40.95 10:48:01 7 55.19 0.00 2.26 0.22 0.15 42.17 10:49:01 all 58.34 0.00 1.90 3.38 0.11 36.26 10:49:01 0 60.29 0.00 2.31 0.57 0.10 36.73 10:49:01 1 54.98 0.00 1.90 0.27 0.10 42.75 10:49:01 2 58.39 0.00 1.60 1.79 0.09 38.13 10:49:01 3 57.29 0.00 1.65 0.21 0.17 40.68 10:49:01 4 63.78 0.00 1.94 1.06 0.10 33.12 10:49:01 5 55.64 0.00 2.08 7.73 0.14 34.42 10:49:01 6 59.39 0.00 2.04 14.13 0.10 24.34 10:49:01 7 56.83 0.00 1.70 1.26 0.09 40.13 10:50:01 all 8.09 0.00 0.80 4.81 0.05 86.25 10:50:01 0 3.59 0.00 0.72 1.10 0.03 94.55 10:50:01 1 11.36 0.00 0.88 21.91 0.05 65.80 10:50:01 2 5.69 0.00 0.65 0.59 0.03 93.04 10:50:01 3 20.75 0.00 1.18 1.30 0.05 76.72 10:50:01 4 5.10 0.00 0.59 5.15 0.05 89.11 10:50:01 5 6.99 0.00 0.65 2.54 0.03 89.79 10:50:01 6 4.99 0.00 0.87 5.64 0.05 88.45 10:50:01 7 6.30 0.00 0.87 0.37 0.07 92.39 Average: all 26.15 0.00 1.23 4.46 0.07 68.09 Average: 0 25.69 0.00 1.35 1.24 0.08 71.63 Average: 1 26.46 0.00 1.15 3.99 0.08 68.32 Average: 2 25.04 0.00 0.92 2.12 0.05 71.87 Average: 3 27.17 0.00 1.38 1.05 0.07 70.32 Average: 4 24.75 0.00 1.19 17.64 0.07 56.34 Average: 5 30.14 0.00 1.49 4.23 0.07 64.07 Average: 6 26.12 0.00 1.15 3.80 0.06 68.87 Average: 7 23.84 0.00 1.20 1.61 0.08 73.27