---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79371 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 15G 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 928 24226 0 7011 30783 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:2f:9e:ae brd ff:ff:ff:ff:ff:ff inet 10.30.107.178/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fe2f:9eae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ed:8b:1d:0f 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-79371) 10/25/24 _x86_64_ (8 CPU) 13:37:45 LINUX RESTART (8 CPU) 13:38:01 tps rtps wtps bread/s bwrtn/s 13:39:02 362.17 87.50 274.67 6281.35 60857.86 13:40:01 212.74 50.50 162.24 3787.97 38217.66 13:41:01 65.19 13.36 51.83 2430.66 22553.55 13:42:01 126.48 1.35 125.13 149.31 55216.00 13:43:01 384.45 3.78 380.67 440.46 124088.52 13:44:01 105.03 0.12 104.92 9.73 24421.00 13:45:01 66.96 0.28 66.67 33.86 20109.85 Average: 188.94 22.35 166.60 1871.64 49377.99 13:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:39:02 30157568 31710360 2781652 8.44 69240 1795512 1406576 4.14 865900 1624832 137172 13:40:01 28998532 31122824 3940688 11.96 87348 2330144 1792164 5.27 1575688 2033692 13348 13:41:01 27575372 30338140 5363848 16.28 93212 2951420 2506708 7.38 2499272 2507396 408528 13:42:01 26513460 31637968 6425760 19.51 137784 5152600 1503380 4.42 1405524 4527312 1595944 13:43:01 22559008 29423464 10380212 31.51 183420 6704052 9361140 27.54 3860432 5840684 2160 13:44:01 18899752 26094148 14039468 42.62 191928 7014696 12697304 37.36 7304524 6027472 2444 13:45:01 20401864 27587024 12537356 38.06 194300 7036352 6916996 20.35 5920620 5937572 160 Average: 25015079 29701990 7924141 24.06 136747 4712111 5169181 15.21 3347423 4071280 308537 13:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:39:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:02 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 13:39:02 ens3 355.64 244.68 1676.28 74.18 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 2.30 2.30 0.21 0.21 0.00 0.00 0.00 0.00 13:40:01 ens3 625.86 464.31 5615.15 91.12 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 13:41:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 13:41:01 ens3 867.03 538.22 3225.99 168.04 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 13:42:01 lo 8.40 8.40 0.92 0.92 0.00 0.00 0.00 0.00 13:42:01 ens3 741.89 403.87 14152.81 51.06 0.00 0.00 0.00 0.00 13:42:01 br-347096f0c238 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 br-b9f97e7ebf1b 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 13:43:01 vethaa89eba 24.30 26.30 2.13 10.27 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 13:43:01 lo 3.27 3.27 0.39 0.39 0.00 0.00 0.00 0.00 13:44:01 br-b9f97e7ebf1b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 vethaa89eba 125.46 130.18 11.02 321.16 0.00 0.00 0.00 0.03 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:45:01 br-b9f97e7ebf1b 266.06 751.46 23.59 51.60 0.00 0.00 0.00 0.00 13:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 lo 2.30 2.30 0.28 0.28 0.00 0.00 0.00 0.00 13:45:01 ens3 3148.83 1936.43 36855.37 438.53 0.00 0.00 0.00 0.00 Average: br-b9f97e7ebf1b 38.10 107.62 3.38 7.39 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: lo 2.67 2.67 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 450.31 276.61 5277.38 62.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79371) 10/25/24 _x86_64_ (8 CPU) 13:37:45 LINUX RESTART (8 CPU) 13:38:01 CPU %user %nice %system %iowait %steal %idle 13:39:02 all 10.68 0.00 1.55 3.29 0.05 84.43 13:39:02 0 22.82 0.00 1.42 3.39 0.08 72.29 13:39:02 1 14.06 0.00 1.42 0.47 0.05 84.01 13:39:02 2 9.70 0.00 1.07 10.10 0.05 79.08 13:39:02 3 11.17 0.00 1.45 0.85 0.03 86.49 13:39:02 4 4.20 0.00 1.30 0.94 0.05 93.51 13:39:02 5 5.85 0.00 1.12 0.42 0.05 92.57 13:39:02 6 11.47 0.00 3.07 6.50 0.05 78.91 13:39:02 7 6.17 0.00 1.55 3.69 0.03 88.55 13:40:01 all 23.17 0.00 1.23 2.71 0.06 72.84 13:40:01 0 17.57 0.00 1.15 8.15 0.07 73.06 13:40:01 1 33.34 0.00 1.73 1.75 0.08 63.09 13:40:01 2 23.68 0.00 1.41 2.14 0.07 72.71 13:40:01 3 23.16 0.00 1.71 2.84 0.07 72.22 13:40:01 4 22.86 0.00 0.73 1.02 0.05 75.34 13:40:01 5 18.05 0.00 0.71 1.10 0.05 80.08 13:40:01 6 25.87 0.00 1.43 3.33 0.05 69.32 13:40:01 7 20.84 0.00 0.89 1.35 0.05 76.87 13:41:01 all 47.34 0.00 1.36 0.88 0.09 50.33 13:41:01 0 35.80 0.00 0.83 3.39 0.07 59.92 13:41:01 1 53.70 0.00 1.79 0.08 0.10 44.33 13:41:01 2 56.42 0.00 1.39 0.15 0.10 41.94 13:41:01 3 57.41 0.00 1.44 0.17 0.10 40.89 13:41:01 4 57.29 0.00 2.12 0.12 0.10 40.37 13:41:01 5 42.70 0.00 1.38 0.10 0.08 55.74 13:41:01 6 37.81 0.00 1.00 2.97 0.08 58.13 13:41:01 7 37.66 0.00 0.92 0.08 0.07 61.27 13:42:01 all 17.68 0.00 3.61 3.07 0.06 75.59 13:42:01 0 11.87 0.00 2.82 0.20 0.05 85.06 13:42:01 1 13.31 0.00 3.67 1.49 0.05 81.48 13:42:01 2 22.42 0.00 3.33 9.46 0.07 64.73 13:42:01 3 33.59 0.00 4.69 7.92 0.08 53.72 13:42:01 4 21.09 0.00 3.84 0.67 0.05 74.35 13:42:01 5 9.42 0.00 3.31 0.72 0.07 86.48 13:42:01 6 10.99 0.00 3.41 3.78 0.03 81.78 13:42:01 7 18.74 0.00 3.81 0.29 0.07 77.09 13:43:01 all 33.95 0.00 5.50 10.21 0.11 50.23 13:43:01 0 32.01 0.00 5.45 6.88 0.10 55.57 13:43:01 1 28.89 0.00 6.32 41.98 0.14 22.68 13:43:01 2 30.57 0.00 5.42 1.90 0.10 62.02 13:43:01 3 34.99 0.00 5.64 5.37 0.10 53.89 13:43:01 4 35.61 0.00 5.16 7.44 0.10 51.69 13:43:01 5 37.03 0.00 5.97 4.49 0.10 52.41 13:43:01 6 35.79 0.00 5.00 8.26 0.14 50.81 13:43:01 7 36.69 0.00 5.08 5.56 0.10 52.57 13:44:01 all 35.48 0.00 2.24 1.14 0.10 61.04 13:44:01 0 32.66 0.00 2.12 0.92 0.08 64.21 13:44:01 1 32.37 0.00 2.50 0.47 0.08 64.58 13:44:01 2 38.14 0.00 2.27 0.67 0.10 58.82 13:44:01 3 43.89 0.00 2.33 0.75 0.12 52.91 13:44:01 4 37.08 0.00 2.46 0.89 0.10 59.48 13:44:01 5 32.34 0.00 2.01 0.13 0.12 65.40 13:44:01 6 31.93 0.00 1.81 0.22 0.10 65.94 13:44:01 7 35.42 0.00 2.41 5.07 0.12 56.98 13:45:01 all 18.23 0.00 5.97 0.86 0.10 74.84 13:45:01 0 18.50 0.00 5.92 0.32 0.10 75.16 13:45:01 1 14.55 0.00 4.72 0.10 0.12 80.52 13:45:01 2 18.35 0.00 6.27 4.29 0.10 70.99 13:45:01 3 18.08 0.00 5.91 0.12 0.10 75.79 13:45:01 4 20.32 0.00 5.83 0.19 0.10 73.56 13:45:01 5 18.32 0.00 6.64 0.22 0.10 74.72 13:45:01 6 20.22 0.00 5.80 0.15 0.10 73.73 13:45:01 7 17.55 0.00 6.64 1.47 0.08 74.25 Average: all 26.66 0.00 3.06 3.16 0.08 67.04 Average: 0 24.48 0.00 2.81 3.31 0.08 69.31 Average: 1 27.17 0.00 3.16 6.57 0.09 63.02 Average: 2 28.50 0.00 3.02 4.10 0.08 64.29 Average: 3 31.79 0.00 3.31 2.57 0.09 62.24 Average: 4 28.37 0.00 3.06 1.60 0.08 66.88 Average: 5 23.39 0.00 3.01 1.02 0.08 72.49 Average: 6 24.87 0.00 3.07 3.60 0.08 68.38 Average: 7 24.73 0.00 3.04 2.50 0.07 69.66