---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4854 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 14G 141G 10% / 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 909 24508 0 6749 30802 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:ce:0d brd ff:ff:ff:ff:ff:ff inet 10.30.107.125/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fea1:ce0d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:57:b6:a9 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-8c-8g-4854) 02/12/24 _x86_64_ (8 CPU) 13:39:35 LINUX RESTART (8 CPU) 13:40:00 tps rtps wtps bread/s bwrtn/s 13:41:01 136.08 69.97 66.10 4536.96 32026.23 13:42:01 196.93 49.93 147.00 3748.08 34529.82 13:43:01 57.67 13.13 44.54 2404.40 18469.99 13:44:01 85.29 0.73 84.55 64.52 50293.88 13:45:01 212.78 5.93 206.85 881.72 63316.51 13:46:01 240.86 0.05 240.81 1.60 68246.89 13:47:01 64.17 0.48 63.69 25.60 20039.99 13:48:01 83.74 1.48 82.26 77.84 17983.47 Average: 134.69 17.82 116.87 1473.99 38100.20 13:40:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:41:01 30102392 31678488 2836828 8.61 67840 1820124 1423496 4.19 895724 1652176 153376 13:42:01 29003580 31136940 3935640 11.95 87120 2339748 1771684 5.21 1540084 2067568 30872 13:43:01 27908320 30478392 5030900 15.27 92264 2763160 2332056 6.86 2310900 2371948 244428 13:44:01 28006180 31601412 4933040 14.98 109604 3738504 1438072 4.23 1409148 3124684 175552 13:45:01 24249464 30169872 8689756 26.38 142132 5874904 6584092 19.37 2994000 5130448 895180 13:46:01 22068348 28680904 10870872 33.00 180388 6460428 10091260 29.69 4612876 5589580 2892 13:47:01 19816912 26745896 13122308 39.84 185888 6757332 11741784 34.55 6603976 5820680 9256 13:48:01 25084648 31528272 7854572 23.85 190292 6339584 1546172 4.55 1901700 5366904 31920 Average: 25779980 30252522 7159240 21.73 131941 4511723 4616077 13.58 2783551 3890498 192934 13:40:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:41:01 lo 1.90 1.90 0.20 0.20 0.00 0.00 0.00 0.00 13:41:01 ens3 393.67 268.42 1549.37 60.03 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 13:42:01 ens3 674.63 447.08 5444.63 107.62 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 13:43:01 ens3 1338.06 861.67 2835.02 309.92 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 13:44:01 ens3 139.76 106.88 718.37 31.71 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 lo 6.70 6.70 0.76 0.76 0.00 0.00 0.00 0.00 13:45:01 veth8add55a 6.10 5.72 0.92 1.00 0.00 0.00 0.00 0.00 13:45:01 vethc01319a 3.70 5.52 0.68 0.94 0.00 0.00 0.00 0.00 13:45:01 br-e0d762797d83 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 lo 1.37 1.37 0.12 0.12 0.00 0.00 0.00 0.00 13:46:01 veth8add55a 8.48 7.13 0.87 0.98 0.00 0.00 0.00 0.00 13:46:01 vethc01319a 0.83 1.57 0.12 0.27 0.00 0.00 0.00 0.00 13:46:01 veth97f8db6 149.43 155.14 13.15 331.27 0.00 0.00 0.00 0.03 13:47:01 lo 1.17 1.17 0.13 0.13 0.00 0.00 0.00 0.00 13:47:01 veth8add55a 28.26 18.46 2.55 2.85 0.00 0.00 0.00 0.00 13:47:01 vethc01319a 0.67 0.93 0.10 0.11 0.00 0.00 0.00 0.00 13:47:01 veth97f8db6 1.12 1.40 0.18 0.17 0.00 0.00 0.00 0.00 13:48:01 lo 2.22 2.22 0.25 0.25 0.00 0.00 0.00 0.00 13:48:01 ens3 3931.74 2330.47 34050.20 610.01 0.00 0.00 0.00 0.00 13:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.13 2.13 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 487.23 289.62 4239.42 75.95 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4854) 02/12/24 _x86_64_ (8 CPU) 13:39:35 LINUX RESTART (8 CPU) 13:40:00 CPU %user %nice %system %iowait %steal %idle 13:41:01 all 11.00 0.00 1.11 2.28 0.03 85.58 13:41:01 0 9.02 0.00 1.10 0.31 0.03 89.53 13:41:01 1 4.49 0.00 0.81 2.95 0.03 91.72 13:41:01 2 4.97 0.00 0.77 0.51 0.02 93.73 13:41:01 3 3.58 0.00 0.61 0.25 0.02 95.55 13:41:01 4 36.21 0.00 2.30 2.10 0.08 59.30 13:41:01 5 7.03 0.00 0.77 6.54 0.02 85.65 13:41:01 6 6.88 0.00 1.25 5.17 0.03 86.67 13:41:01 7 15.79 0.00 1.25 0.39 0.03 82.53 13:42:01 all 19.95 0.00 1.31 1.74 0.05 76.95 13:42:01 0 11.63 0.00 1.03 0.30 0.03 87.00 13:42:01 1 16.32 0.00 1.36 0.86 0.05 81.40 13:42:01 2 19.42 0.00 0.92 0.60 0.07 79.00 13:42:01 3 10.93 0.00 1.15 0.97 0.03 86.92 13:42:01 4 30.40 0.00 1.17 2.57 0.05 65.81 13:42:01 5 27.70 0.00 0.95 4.40 0.07 66.89 13:42:01 6 15.57 0.00 0.88 2.45 0.05 81.05 13:42:01 7 27.73 0.00 3.08 1.75 0.08 67.36 13:43:01 all 47.50 0.00 1.42 0.40 0.12 50.57 13:43:01 0 35.75 0.00 1.07 0.03 0.07 63.09 13:43:01 1 52.93 0.00 1.34 0.03 0.10 45.59 13:43:01 2 44.01 0.00 1.51 0.69 0.08 53.71 13:43:01 3 49.14 0.00 1.98 0.07 0.12 48.70 13:43:01 4 43.08 0.00 1.27 0.00 0.10 55.55 13:43:01 5 51.76 0.00 1.70 1.18 0.12 45.24 13:43:01 6 54.73 0.00 1.15 1.00 0.30 42.81 13:43:01 7 48.64 0.00 1.29 0.17 0.08 49.82 13:44:01 all 13.73 0.00 1.63 2.65 0.04 81.95 13:44:01 0 19.25 0.00 1.62 7.68 0.05 71.40 13:44:01 1 20.92 0.00 1.44 0.37 0.03 77.24 13:44:01 2 14.46 0.00 1.61 0.42 0.03 83.48 13:44:01 3 12.87 0.00 1.59 5.87 0.03 79.64 13:44:01 4 8.66 0.00 1.99 0.15 0.03 89.17 13:44:01 5 14.67 0.00 1.74 0.08 0.03 83.48 13:44:01 6 6.00 0.00 1.12 3.88 0.02 88.99 13:44:01 7 13.01 0.00 1.93 2.73 0.07 82.26 13:45:01 all 24.13 0.00 4.91 3.72 0.09 67.15 13:45:01 0 23.82 0.00 5.19 3.03 0.10 67.86 13:45:01 1 23.28 0.00 4.68 4.18 0.10 67.76 13:45:01 2 22.01 0.00 5.16 0.37 0.08 72.37 13:45:01 3 28.37 0.00 4.07 1.33 0.08 66.14 13:45:01 4 22.04 0.00 5.46 1.03 0.08 71.39 13:45:01 5 26.34 0.00 4.23 0.71 0.10 68.62 13:45:01 6 25.33 0.00 3.96 0.20 0.08 70.42 13:45:01 7 21.79 0.00 6.50 19.10 0.09 52.53 13:46:01 all 25.61 0.00 4.13 4.97 0.12 65.18 13:46:01 0 24.70 0.00 4.59 2.25 0.10 68.36 13:46:01 1 31.94 0.00 4.41 6.86 0.12 56.68 13:46:01 2 25.21 0.00 4.20 0.70 0.12 69.77 13:46:01 3 24.46 0.00 4.34 3.37 0.10 67.73 13:46:01 4 25.40 0.00 3.73 1.95 0.12 68.79 13:46:01 5 23.57 0.00 4.39 20.84 0.10 51.09 13:46:01 6 25.39 0.00 3.86 1.38 0.12 69.26 13:46:01 7 24.23 0.00 3.57 2.44 0.13 69.63 13:47:01 all 33.03 0.00 4.25 0.83 0.13 61.75 13:47:01 0 31.75 0.00 4.36 0.13 0.13 63.63 13:47:01 1 41.80 0.00 4.44 0.28 0.13 53.34 13:47:01 2 33.61 0.00 4.44 0.13 0.10 61.72 13:47:01 3 28.86 0.00 4.36 0.59 0.13 66.06 13:47:01 4 27.33 0.00 4.73 0.13 0.12 67.68 13:47:01 5 37.78 0.00 4.03 0.64 0.13 57.42 13:47:01 6 33.10 0.00 4.16 0.45 0.13 62.15 13:47:01 7 29.97 0.00 3.47 4.40 0.13 62.02 13:48:01 all 9.84 0.00 1.15 1.19 0.04 87.78 13:48:01 0 9.66 0.00 1.04 0.50 0.05 88.75 13:48:01 1 7.32 0.00 0.88 0.07 0.03 91.69 13:48:01 2 2.96 0.00 1.27 0.03 0.03 95.71 13:48:01 3 4.51 0.00 0.97 0.79 0.03 93.70 13:48:01 4 10.82 0.00 1.32 1.71 0.05 86.10 13:48:01 5 30.52 0.00 1.53 0.52 0.08 67.34 13:48:01 6 5.87 0.00 1.02 0.72 0.03 92.36 13:48:01 7 7.02 0.00 1.15 5.18 0.03 86.61 Average: all 23.06 0.00 2.48 2.22 0.08 72.16 Average: 0 20.66 0.00 2.49 1.77 0.07 75.01 Average: 1 24.81 0.00 2.41 1.94 0.08 70.76 Average: 2 20.78 0.00 2.47 0.43 0.07 76.24 Average: 3 20.29 0.00 2.38 1.65 0.07 75.61 Average: 4 25.52 0.00 2.74 1.21 0.08 70.45 Average: 5 27.38 0.00 2.41 4.36 0.08 65.77 Average: 6 21.56 0.00 2.17 1.92 0.10 74.26 Average: 7 23.50 0.00 2.77 4.48 0.08 69.16