---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4697 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 854 25085 0 6227 30857 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:08:98:49 brd ff:ff:ff:ff:ff:ff inet 10.30.106.50/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85928sec preferred_lft 85928sec inet6 fe80::f816:3eff:fe08:9849/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:72:53:c1 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-4697) 02/11/24 _x86_64_ (8 CPU) 23:10:22 LINUX RESTART (8 CPU) 23:11:03 tps rtps wtps bread/s bwrtn/s 23:12:01 105.79 33.43 72.37 1708.95 18964.45 23:13:01 122.93 23.21 99.72 2787.94 24192.10 23:14:01 216.33 0.17 216.16 16.00 113517.88 23:15:01 339.98 12.11 327.86 798.27 51613.98 23:16:01 14.05 0.02 14.03 0.13 12113.06 23:17:01 18.01 0.05 17.96 3.87 13041.37 23:18:01 79.55 1.93 77.62 111.98 15283.89 Average: 128.20 10.02 118.18 770.82 35611.11 23:11:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30112512 31725720 2826708 8.58 70044 1852548 1399920 4.12 849084 1686488 172720 23:13:01 28961908 31666012 3977312 12.07 98256 2880348 1578040 4.64 989524 2619864 855156 23:14:01 25786856 31678680 7152364 21.71 139676 5879608 1473772 4.34 1010248 5616236 822004 23:15:01 23447256 29505040 9491964 28.82 155792 6010392 8899204 26.18 3361248 5526324 1632 23:16:01 23537296 29595772 9401924 28.54 155964 6010672 8788268 25.86 3272400 5523848 288 23:17:01 23572388 29657484 9366832 28.44 156264 6038728 8077124 23.76 3227644 5538540 216 23:18:01 25709428 31618040 7229792 21.95 160036 5873728 1533444 4.51 1297664 5388812 31776 Average: 25875378 30778107 7063842 21.45 133719 4935146 4535682 13.35 2001116 4557159 269113 23:11:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 ens3 61.71 41.61 1021.82 7.32 0.00 0.00 0.00 0.00 23:12:01 lo 1.72 1.72 0.19 0.19 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 ens3 173.20 114.11 4283.56 12.82 0.00 0.00 0.00 0.00 23:13:01 lo 6.20 6.20 0.58 0.58 0.00 0.00 0.00 0.00 23:13:01 br-f5591f91308d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 ens3 1025.98 523.58 28138.32 38.02 0.00 0.00 0.00 0.00 23:14:01 lo 7.13 7.13 0.71 0.71 0.00 0.00 0.00 0.00 23:14:01 br-f5591f91308d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 veth6ddafd9 0.22 0.57 0.02 0.21 0.00 0.00 0.00 0.00 23:15:01 veth25a9d4e 5.45 6.57 0.84 0.93 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 ens3 3.73 3.50 0.94 0.92 0.00 0.00 0.00 0.00 23:16:01 veth6ddafd9 0.57 0.55 0.05 1.49 0.00 0.00 0.00 0.00 23:16:01 veth25a9d4e 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 ens3 3.25 3.27 0.70 1.01 0.00 0.00 0.00 0.00 23:17:01 veth25a9d4e 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 ens3 14.51 14.40 5.68 16.44 0.00 0.00 0.00 0.00 23:17:01 veth5cfbb5c 38.42 29.79 3.76 4.24 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 ens3 43.43 36.41 115.21 16.98 0.00 0.00 0.00 0.00 23:18:01 lo 35.13 35.13 6.22 6.22 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 Average: ens3 190.01 105.57 4813.11 13.39 0.00 0.00 0.00 0.00 Average: lo 4.48 4.48 0.85 0.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4697) 02/11/24 _x86_64_ (8 CPU) 23:10:22 LINUX RESTART (8 CPU) 23:11:03 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 10.10 0.00 0.76 2.09 0.03 87.02 23:12:01 0 1.95 0.00 0.16 5.70 0.02 92.18 23:12:01 1 33.76 0.00 2.02 1.41 0.07 62.73 23:12:01 2 11.58 0.00 0.91 0.12 0.02 87.36 23:12:01 3 0.72 0.00 0.28 0.55 0.03 98.41 23:12:01 4 2.57 0.00 0.22 0.46 0.07 96.68 23:12:01 5 5.70 0.00 0.38 0.43 0.02 93.47 23:12:01 6 14.17 0.00 0.95 0.57 0.02 84.29 23:12:01 7 10.33 0.00 1.16 7.55 0.05 80.92 23:13:01 all 10.77 0.00 1.67 2.14 0.04 85.39 23:13:01 0 14.57 0.00 1.86 1.93 0.03 81.61 23:13:01 1 32.24 0.00 3.15 1.86 0.07 62.69 23:13:01 2 8.12 0.00 1.59 0.05 0.03 90.21 23:13:01 3 5.15 0.00 1.35 0.38 0.02 93.09 23:13:01 4 9.17 0.00 1.53 3.79 0.08 85.43 23:13:01 5 9.18 0.00 1.30 0.18 0.02 89.32 23:13:01 6 3.62 0.00 1.46 0.12 0.02 94.79 23:13:01 7 4.13 0.00 1.10 8.76 0.03 85.98 23:14:01 all 10.75 0.00 4.56 7.81 0.06 76.81 23:14:01 0 13.77 0.00 3.77 0.03 0.05 82.37 23:14:01 1 11.67 0.00 4.73 1.44 0.05 82.10 23:14:01 2 9.27 0.00 5.88 38.54 0.07 46.24 23:14:01 3 10.01 0.00 5.36 0.46 0.05 84.13 23:14:01 4 8.88 0.00 2.49 4.45 0.05 84.13 23:14:01 5 11.21 0.00 5.06 1.83 0.05 81.85 23:14:01 6 9.60 0.00 4.74 0.47 0.10 85.09 23:14:01 7 11.63 0.00 4.49 15.52 0.05 68.31 23:15:01 all 28.51 0.00 3.66 3.91 0.08 63.84 23:15:01 0 32.16 0.00 3.88 0.54 0.07 63.35 23:15:01 1 29.31 0.00 4.09 2.33 0.07 64.20 23:15:01 2 31.55 0.00 4.62 18.41 0.08 45.34 23:15:01 3 31.23 0.00 3.56 3.38 0.08 61.74 23:15:01 4 23.30 0.00 3.00 1.43 0.07 72.21 23:15:01 5 23.71 0.00 3.00 2.18 0.08 71.03 23:15:01 6 25.48 0.00 2.99 0.82 0.07 70.64 23:15:01 7 31.37 0.00 4.15 2.23 0.07 62.18 23:16:01 all 4.48 0.00 0.45 0.81 0.06 94.20 23:16:01 0 4.71 0.00 0.38 0.03 0.08 94.79 23:16:01 1 3.88 0.00 0.47 0.05 0.15 95.45 23:16:01 2 4.80 0.00 0.43 6.16 0.05 88.56 23:16:01 3 3.35 0.00 0.38 0.05 0.05 96.16 23:16:01 4 4.86 0.00 0.50 0.08 0.07 94.49 23:16:01 5 4.51 0.00 0.52 0.00 0.05 94.92 23:16:01 6 3.97 0.00 0.37 0.00 0.03 95.63 23:16:01 7 5.81 0.00 0.48 0.03 0.05 93.62 23:17:01 all 1.48 0.00 0.33 0.90 0.05 97.23 23:17:01 0 1.05 0.00 0.38 0.12 0.05 98.40 23:17:01 1 2.40 0.00 0.50 0.02 0.08 97.00 23:17:01 2 2.02 0.00 0.40 6.02 0.03 91.54 23:17:01 3 1.58 0.00 0.38 0.12 0.05 97.86 23:17:01 4 2.22 0.00 0.28 0.47 0.05 96.98 23:17:01 5 0.97 0.00 0.28 0.13 0.03 98.58 23:17:01 6 0.67 0.00 0.20 0.18 0.05 98.90 23:17:01 7 0.93 0.00 0.25 0.13 0.05 98.63 23:18:01 all 7.03 0.00 0.66 1.38 0.04 90.89 23:18:01 0 5.30 0.00 0.67 0.40 0.05 93.59 23:18:01 1 0.75 0.00 0.57 1.06 0.03 97.59 23:18:01 2 3.02 0.00 0.48 5.99 0.03 90.47 23:18:01 3 0.70 0.00 0.42 0.10 0.02 98.77 23:18:01 4 12.96 0.00 0.63 0.53 0.05 85.82 23:18:01 5 27.14 0.00 1.42 0.62 0.07 70.75 23:18:01 6 3.62 0.00 0.58 0.27 0.03 95.49 23:18:01 7 2.79 0.00 0.53 2.10 0.03 94.54 Average: all 10.43 0.00 1.72 2.71 0.05 85.08 Average: 0 10.51 0.00 1.59 1.23 0.05 86.62 Average: 1 16.21 0.00 2.21 1.16 0.07 80.34 Average: 2 10.01 0.00 2.04 10.72 0.05 77.19 Average: 3 7.54 0.00 1.67 0.72 0.04 90.02 Average: 4 9.14 0.00 1.24 1.60 0.06 87.96 Average: 5 11.79 0.00 1.71 0.77 0.05 85.69 Average: 6 8.71 0.00 1.61 0.35 0.05 89.29 Average: 7 9.54 0.00 1.73 5.15 0.05 83.52