---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5472 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 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 855 26264 0 5047 30856 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:95:55:07 brd ff:ff:ff:ff:ff:ff inet 10.30.107.189/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85981sec preferred_lft 85981sec inet6 fe80::f816:3eff:fe95:5507/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:b6:a3:7d 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-5472) 02/15/24 _x86_64_ (8 CPU) 05:28:33 LINUX RESTART (8 CPU) 05:29:02 tps rtps wtps bread/s bwrtn/s 05:30:01 127.52 65.70 61.82 4516.39 22851.45 05:31:01 120.88 22.65 98.23 2709.02 27616.33 05:32:01 406.95 12.21 394.73 842.86 114374.19 05:33:01 70.56 0.47 70.09 45.58 20474.69 05:34:01 12.55 0.00 12.55 0.00 15863.61 05:35:01 64.46 1.37 63.09 109.58 19130.21 Average: 133.83 16.93 116.90 1361.77 36756.58 05:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:30:01 30116172 31678932 2823048 8.57 66568 1808284 1420440 4.18 889064 1645644 152276 05:31:01 29730752 31707552 3208468 9.74 89436 2180776 1406736 4.14 914948 1966376 174520 05:32:01 26562056 31287616 6377164 19.36 132100 4776756 4832636 14.22 1423184 4446356 1704 05:33:01 24887560 29756896 8051660 24.44 134280 4912504 6631332 19.51 3037400 4489420 2120 05:34:01 24806436 29677256 8132784 24.69 134352 4913524 6727812 19.79 3119144 4489664 144 05:35:01 26936036 31630240 6003184 18.23 136204 4751220 1464300 4.31 1204760 4325952 14180 Average: 27173169 30956415 5766051 17.51 115490 3890511 3747209 11.03 1764750 3560569 57491 05:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 ens3 358.70 244.70 1524.30 59.79 0.00 0.00 0.00 0.00 05:30:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 ens3 67.57 50.87 928.44 9.49 0.00 0.00 0.00 0.00 05:31:01 lo 4.73 4.73 0.45 0.45 0.00 0.00 0.00 0.00 05:32:01 veth64d85bb 0.32 0.42 0.02 0.03 0.00 0.00 0.00 0.00 05:32:01 veth1bc51f8 15.08 11.98 1.77 1.10 0.00 0.00 0.00 0.00 05:32:01 br-c70d9939d6a6 0.60 0.53 0.05 0.29 0.00 0.00 0.00 0.00 05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 veth64d85bb 110.58 91.10 30.27 185.14 0.00 0.00 0.00 0.02 05:33:01 br-c70d9939d6a6 4.12 5.01 7.23 15.65 0.00 0.00 0.00 0.00 05:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 veth7b435ce 3.80 3.93 0.96 7.54 0.00 0.00 0.00 0.00 05:34:01 veth64d85bb 2.23 2.27 1.08 0.58 0.00 0.00 0.00 0.00 05:34:01 br-c70d9939d6a6 3.73 4.33 5.95 12.38 0.00 0.00 0.00 0.00 05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 veth7b435ce 1.92 1.80 1.20 0.31 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 ens3 1139.01 712.08 24431.41 152.78 0.00 0.00 0.00 0.00 05:35:01 lo 45.96 45.96 43.39 43.39 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 188.56 117.38 4071.76 25.32 0.00 0.00 0.00 0.00 Average: lo 7.05 7.05 7.20 7.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5472) 02/15/24 _x86_64_ (8 CPU) 05:28:33 LINUX RESTART (8 CPU) 05:29:02 CPU %user %nice %system %iowait %steal %idle 05:30:01 all 11.27 0.00 1.02 2.20 0.04 85.47 05:30:01 0 3.70 0.00 0.59 8.20 0.02 87.48 05:30:01 1 11.48 0.00 0.78 0.54 0.02 87.18 05:30:01 2 2.53 0.00 0.51 0.59 0.03 96.33 05:30:01 3 9.39 0.00 0.97 1.39 0.05 88.20 05:30:01 4 11.45 0.00 0.90 0.76 0.05 86.83 05:30:01 5 28.84 0.00 2.18 4.98 0.09 63.91 05:30:01 6 15.08 0.00 1.27 0.54 0.05 83.05 05:30:01 7 7.66 0.00 0.90 0.63 0.03 90.78 05:31:01 all 10.26 0.00 0.89 1.28 0.04 87.53 05:31:01 0 0.58 0.00 0.45 4.24 0.02 94.71 05:31:01 1 5.69 0.00 0.38 0.13 0.03 93.76 05:31:01 2 15.21 0.00 1.06 0.57 0.03 83.13 05:31:01 3 29.06 0.00 1.82 2.47 0.05 66.59 05:31:01 4 5.61 0.00 0.65 0.35 0.05 93.34 05:31:01 5 19.03 0.00 1.60 0.92 0.05 78.40 05:31:01 6 6.33 0.00 0.73 0.47 0.02 92.46 05:31:01 7 0.58 0.00 0.43 1.08 0.02 97.88 05:32:01 all 13.06 0.00 5.81 6.49 0.08 74.56 05:32:01 0 11.67 0.00 5.05 3.15 0.08 80.04 05:32:01 1 12.03 0.00 5.17 8.01 0.09 74.70 05:32:01 2 11.95 0.00 4.35 1.67 0.08 81.95 05:32:01 3 15.76 0.00 6.21 1.81 0.07 76.15 05:32:01 4 12.98 0.00 7.63 25.52 0.12 53.75 05:32:01 5 15.86 0.00 5.30 2.40 0.07 76.37 05:32:01 6 11.75 0.00 6.46 8.34 0.07 73.39 05:32:01 7 12.49 0.00 6.29 1.10 0.07 80.05 05:33:01 all 29.80 0.00 3.10 1.20 0.08 65.83 05:33:01 0 31.80 0.00 3.47 0.70 0.08 63.94 05:33:01 1 31.41 0.00 3.19 1.64 0.08 63.68 05:33:01 2 28.51 0.00 2.56 0.70 0.08 68.14 05:33:01 3 30.72 0.00 3.69 1.58 0.08 63.93 05:33:01 4 30.16 0.00 2.81 1.16 0.07 65.80 05:33:01 5 29.31 0.00 3.01 1.17 0.07 66.44 05:33:01 6 28.23 0.00 2.93 2.46 0.07 66.31 05:33:01 7 28.23 0.00 3.12 0.17 0.07 68.41 05:34:01 all 1.55 0.00 0.39 0.18 0.06 97.82 05:34:01 0 1.34 0.00 0.48 0.02 0.08 98.08 05:34:01 1 2.01 0.00 0.58 0.02 0.08 97.30 05:34:01 2 1.47 0.00 0.10 0.00 0.03 98.39 05:34:01 3 1.81 0.00 0.62 0.28 0.08 97.20 05:34:01 4 1.12 0.00 0.22 0.00 0.05 98.61 05:34:01 5 1.72 0.00 0.17 1.14 0.05 96.93 05:34:01 6 1.32 0.00 0.27 0.00 0.07 98.34 05:34:01 7 1.64 0.00 0.60 0.00 0.07 97.69 05:35:01 all 4.22 0.00 0.83 0.37 0.05 94.53 05:35:01 0 17.18 0.00 1.03 0.32 0.07 81.41 05:35:01 1 2.00 0.00 0.77 0.03 0.07 97.13 05:35:01 2 1.29 0.00 0.65 0.60 0.03 97.42 05:35:01 3 1.20 0.00 0.87 0.25 0.07 97.62 05:35:01 4 3.50 0.00 0.93 0.17 0.07 95.34 05:35:01 5 1.44 0.00 0.65 1.45 0.03 96.42 05:35:01 6 3.12 0.00 0.82 0.07 0.05 95.94 05:35:01 7 3.96 0.00 0.93 0.02 0.03 95.06 Average: all 11.69 0.00 2.00 1.94 0.06 84.32 Average: 0 11.08 0.00 1.85 2.75 0.06 84.26 Average: 1 10.75 0.00 1.80 1.71 0.06 85.67 Average: 2 10.18 0.00 1.54 0.69 0.05 87.54 Average: 3 14.65 0.00 2.35 1.29 0.07 81.64 Average: 4 10.78 0.00 2.18 4.61 0.07 82.36 Average: 5 16.00 0.00 2.14 2.00 0.06 79.80 Average: 6 10.96 0.00 2.07 1.97 0.05 84.95 Average: 7 9.08 0.00 2.04 0.50 0.05 88.34