---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-44850 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 14G 142G 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 898 25688 0 5579 30813 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:60:6e:4f brd ff:ff:ff:ff:ff:ff inet 10.30.107.198/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85970sec preferred_lft 85970sec inet6 fe80::f816:3eff:fe60:6e4f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d6:84:a2:8c 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:d6ff:fe84:a28c/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-44850) 10/01/24 _x86_64_ (8 CPU) 14:12:35 LINUX RESTART (8 CPU) 14:13:02 tps rtps wtps bread/s bwrtn/s 14:14:01 325.28 71.79 253.49 4643.04 30226.09 14:15:01 404.77 49.73 355.04 3738.58 43008.30 14:16:01 253.86 5.42 248.44 566.31 62408.67 14:17:01 160.49 1.50 158.99 148.38 39964.01 14:18:01 202.07 0.05 202.02 4.80 72932.91 14:19:01 105.90 0.15 105.75 18.53 29437.76 Average: 241.83 21.30 220.53 1511.33 46374.02 14:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:14:01 30126680 31703204 2812540 8.54 70040 1818196 1367192 4.02 870976 1653276 152588 14:15:01 28762464 30918848 4176756 12.68 87616 2361208 1941204 5.71 1803604 2044180 11920 14:16:01 28366264 31619600 4572956 13.88 108424 3405312 1435200 4.22 1468812 2704840 152376 14:17:01 27631700 31274828 5307520 16.11 127436 3736644 4939832 14.53 1881548 2964148 1476 14:18:01 25780180 30965372 7159040 21.73 163788 5152224 5767560 16.97 2322836 4269076 2280 14:19:01 24656516 30211272 8282704 25.15 171920 5471388 5635872 16.58 3173028 4530156 92 Average: 27553967 31115521 5385253 16.35 121537 3657495 3514477 10.34 1920134 3027613 53455 14:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:14:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 ens3 309.66 237.26 1650.03 75.38 0.00 0.00 0.00 0.00 14:15:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 ens3 431.08 359.11 5859.60 55.02 0.00 0.00 0.00 0.00 14:16:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 14:16:01 docker0 7.00 12.48 0.42 306.23 0.00 0.00 0.00 0.00 14:16:01 ens3 435.46 325.38 7209.01 44.56 0.00 0.00 0.00 0.00 14:17:01 veth4831528 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:17:01 lo 4.12 4.12 0.45 0.45 0.00 0.00 0.00 0.00 14:17:01 veth8f7893d 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 14:17:01 br-e2ee1393c309 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:18:01 veth8308dcd 0.85 1.03 0.11 0.15 0.00 0.00 0.00 0.00 14:18:01 lo 7.50 7.50 0.70 0.70 0.00 0.00 0.00 0.00 14:18:01 vethd3651c3 64.39 53.36 14.15 4.71 0.00 0.00 0.00 0.00 14:18:01 br-7a310362889d 0.78 1.07 0.05 0.08 0.00 0.00 0.00 0.00 14:19:01 lo 9.63 9.63 0.77 0.77 0.00 0.00 0.00 0.00 14:19:01 vethd3651c3 158.67 163.56 350.08 14.65 0.00 0.00 0.00 0.03 14:19:01 br-7a310362889d 3.28 4.68 0.26 0.44 0.00 0.00 0.00 0.00 14:19:01 veth5aff056 0.70 1.30 0.13 0.16 0.00 0.00 0.00 0.00 Average: lo 4.29 4.29 0.39 0.39 0.00 0.00 0.00 0.00 Average: vethd3651c3 37.28 36.25 60.87 3.23 0.00 0.00 0.00 0.00 Average: br-7a310362889d 0.68 0.96 0.05 0.09 0.00 0.00 0.00 0.00 Average: veth5aff056 0.12 0.22 0.02 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-44850) 10/01/24 _x86_64_ (8 CPU) 14:12:35 LINUX RESTART (8 CPU) 14:13:02 CPU %user %nice %system %iowait %steal %idle 14:14:01 all 11.62 0.00 1.25 3.35 0.05 83.74 14:14:01 0 5.23 0.00 0.97 2.99 0.03 90.78 14:14:01 1 7.30 0.00 0.80 0.85 0.05 91.00 14:14:01 2 2.36 0.00 0.68 10.43 0.07 86.47 14:14:01 3 26.12 0.00 1.98 2.74 0.09 69.08 14:14:01 4 12.00 0.00 1.05 3.11 0.03 83.81 14:14:01 5 5.81 0.00 1.05 0.65 0.03 92.45 14:14:01 6 20.66 0.00 1.03 1.42 0.05 76.84 14:14:01 7 13.42 0.00 2.42 4.58 0.05 79.53 14:15:01 all 26.17 0.00 1.55 2.78 0.07 69.42 14:15:01 0 21.67 0.00 0.92 0.75 0.05 76.61 14:15:01 1 35.41 0.00 1.77 1.30 0.08 61.43 14:15:01 2 24.75 0.00 1.81 9.61 0.12 63.71 14:15:01 3 29.53 0.00 1.84 0.25 0.08 68.29 14:15:01 4 31.65 0.00 2.00 2.37 0.07 63.92 14:15:01 5 25.92 0.00 1.30 3.08 0.07 69.63 14:15:01 6 18.02 0.00 1.90 4.27 0.05 75.76 14:15:01 7 22.42 0.00 0.92 0.64 0.05 75.97 14:16:01 all 18.50 0.00 2.83 2.97 0.08 75.63 14:16:01 0 25.16 0.00 2.59 1.38 0.08 70.79 14:16:01 1 16.14 0.00 3.19 1.48 0.08 79.11 14:16:01 2 20.26 0.00 2.96 3.97 0.07 72.75 14:16:01 3 16.04 0.00 2.66 10.55 0.07 70.68 14:16:01 4 16.00 0.00 2.56 0.47 0.08 80.89 14:16:01 5 20.32 0.00 2.68 3.91 0.08 73.01 14:16:01 6 15.17 0.00 1.95 0.47 0.07 82.35 14:16:01 7 18.88 0.00 4.00 1.56 0.07 75.50 14:17:01 all 11.08 0.00 1.37 3.08 0.05 84.43 14:17:01 0 12.48 0.00 1.45 0.82 0.07 85.18 14:17:01 1 7.53 0.00 1.11 7.63 0.03 83.70 14:17:01 2 6.99 0.00 1.05 0.10 0.05 91.80 14:17:01 3 6.17 0.00 1.57 6.56 0.05 85.64 14:17:01 4 5.40 0.00 0.85 0.22 0.03 93.49 14:17:01 5 25.43 0.00 1.86 7.15 0.08 65.48 14:17:01 6 8.74 0.00 1.31 1.76 0.05 88.15 14:17:01 7 15.87 0.00 1.76 0.40 0.05 81.92 14:18:01 all 15.79 0.00 3.38 4.22 0.07 76.54 14:18:01 0 15.18 0.00 4.10 0.08 0.07 80.56 14:18:01 1 11.46 0.00 2.71 11.56 0.08 74.19 14:18:01 2 16.31 0.00 2.99 1.89 0.05 78.77 14:18:01 3 15.56 0.00 2.88 0.40 0.07 81.08 14:18:01 4 18.20 0.00 2.63 0.64 0.05 78.48 14:18:01 5 18.76 0.00 2.89 0.81 0.05 77.49 14:18:01 6 15.00 0.00 4.05 1.54 0.08 79.33 14:18:01 7 15.78 0.00 4.75 16.88 0.08 62.50 14:19:01 all 21.29 0.00 2.40 2.45 0.08 73.79 14:19:01 0 21.29 0.00 2.23 4.49 0.05 71.95 14:19:01 1 27.32 0.00 3.05 1.10 0.05 68.48 14:19:01 2 19.88 0.00 2.33 2.37 0.08 75.34 14:19:01 3 20.20 0.00 2.42 6.05 0.12 71.21 14:19:01 4 21.41 0.00 2.77 1.15 0.08 74.58 14:19:01 5 21.42 0.00 2.08 1.74 0.08 74.67 14:19:01 6 23.21 0.00 2.51 1.21 0.07 73.00 14:19:01 7 15.60 0.00 1.80 1.40 0.07 81.13 Average: all 17.42 0.00 2.13 3.14 0.07 77.25 Average: 0 16.86 0.00 2.04 1.75 0.06 79.29 Average: 1 17.56 0.00 2.11 3.99 0.06 76.28 Average: 2 15.11 0.00 1.97 4.71 0.07 78.13 Average: 3 18.92 0.00 2.23 4.43 0.08 74.34 Average: 4 17.45 0.00 1.98 1.32 0.06 79.19 Average: 5 19.65 0.00 1.98 2.90 0.07 75.41 Average: 6 16.80 0.00 2.12 1.78 0.06 79.24 Average: 7 17.00 0.00 2.60 4.23 0.06 76.10