---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79917 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 12G 144G 8% / 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 879 27239 0 4048 30833 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:fe:26:a7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.16/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:fefe:26a7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:c5:25:bc 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::42:14ff:fec5:25bc/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-79917) 10/27/24 _x86_64_ (8 CPU) 12:01:26 LINUX RESTART (8 CPU) 12:02:02 tps rtps wtps bread/s bwrtn/s 12:03:01 325.42 48.54 276.87 1966.25 33437.07 12:04:01 149.21 8.87 140.34 564.57 43492.35 12:05:01 106.62 4.15 102.47 459.39 66514.11 12:06:01 69.08 0.30 68.78 8.13 38057.58 12:07:01 118.66 0.00 118.66 0.00 31599.93 12:08:01 111.36 0.22 111.15 1.73 31238.13 12:09:01 63.22 0.82 62.41 45.59 3275.05 Average: 134.34 8.89 125.45 431.47 35378.10 12:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 30053148 31729900 2886072 8.76 76404 1905052 1377332 4.05 852812 1732968 228800 12:04:01 28148036 30154524 4791184 14.55 87528 2212156 3272608 9.63 2477652 1983972 3732 12:05:01 27804728 30475040 5134492 15.59 94544 2855984 2510336 7.39 2416268 2358416 588 12:06:01 26737060 30054272 6202160 18.83 131012 3414088 3025052 8.90 3055224 2701868 186096 12:07:01 26872112 30256216 6067108 18.42 137712 3458240 2830620 8.33 2864432 2745568 2496 12:08:01 26525484 30218396 6413736 19.47 176304 3680552 2989660 8.80 2939016 2959800 55432 12:09:01 27893636 31573060 5045584 15.32 178636 3684636 1462164 4.30 1668440 2900092 2400 Average: 27719172 30637344 5220048 15.85 126020 3030101 2495396 7.34 2324835 2483241 68506 12:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:03:01 ens3 92.75 62.98 1141.14 25.20 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 12:04:01 ens3 739.83 489.15 4599.22 120.24 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 1.87 1.87 0.10 0.10 0.00 0.00 0.00 0.00 12:05:01 ens3 423.86 328.23 1556.88 1086.50 0.00 0.00 0.00 0.00 12:05:01 docker0 4.78 8.62 0.27 77.78 0.00 0.00 0.00 0.00 12:05:01 lo 9.47 9.47 2.36 2.36 0.00 0.00 0.00 0.00 12:06:01 ens3 820.51 691.90 1686.50 2355.61 0.00 0.00 0.00 0.00 12:06:01 docker0 318.31 404.67 36.04 718.47 0.00 0.00 0.00 0.00 12:06:01 lo 3.20 3.20 0.31 0.31 0.00 0.00 0.00 0.00 12:06:01 veth6cb5336 318.31 404.82 40.39 718.49 0.00 0.00 0.00 0.06 12:07:01 ens3 121.88 103.78 74.26 15.92 0.00 0.00 0.00 0.00 12:07:01 docker0 83.37 84.00 8.64 65.33 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 veth6cb5336 83.37 84.02 9.78 65.34 0.00 0.00 0.00 0.01 12:08:01 veth48ca591 373.34 458.96 48.30 781.17 0.00 0.00 0.00 0.06 12:08:01 ens3 554.84 430.29 808.34 68.49 0.00 0.00 0.00 0.00 12:08:01 docker0 375.49 459.97 43.29 781.28 0.00 0.00 0.00 0.00 12:08:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 12:09:01 ens3 70.37 57.91 25.56 15.25 0.00 0.00 0.00 0.00 12:09:01 docker0 33.44 31.91 1.50 2.69 0.00 0.00 0.00 0.00 12:09:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 404.18 309.77 1413.78 527.97 0.00 0.00 0.00 0.00 Average: docker0 116.76 141.65 12.85 235.65 0.00 0.00 0.00 0.00 Average: lo 2.44 2.44 0.43 0.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79917) 10/27/24 _x86_64_ (8 CPU) 12:01:26 LINUX RESTART (8 CPU) 12:02:02 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 10.22 0.00 0.94 2.41 0.04 86.38 12:03:01 0 28.06 0.00 1.77 1.49 0.05 68.63 12:03:01 1 16.38 0.00 1.31 0.15 0.03 82.12 12:03:01 2 1.36 0.00 0.14 0.15 0.08 98.27 12:03:01 3 1.10 0.00 0.19 6.09 0.02 92.60 12:03:01 4 3.53 0.00 1.31 3.99 0.02 91.15 12:03:01 5 7.67 0.00 0.61 2.35 0.03 89.33 12:03:01 6 1.17 0.00 0.56 4.27 0.03 93.96 12:03:01 7 22.48 0.00 1.66 0.80 0.03 75.02 12:04:01 all 18.06 0.00 1.53 0.62 0.05 79.73 12:04:01 0 21.32 0.00 1.24 0.12 0.05 77.28 12:04:01 1 13.39 0.00 0.78 0.08 0.05 85.70 12:04:01 2 13.89 0.00 1.22 0.95 0.07 83.87 12:04:01 3 17.26 0.00 0.79 2.54 0.07 79.35 12:04:01 4 19.87 0.00 4.56 1.12 0.07 74.38 12:04:01 5 26.70 0.00 2.52 0.17 0.03 70.58 12:04:01 6 18.38 0.00 0.33 0.00 0.05 81.24 12:04:01 7 13.74 0.00 0.83 0.00 0.05 85.38 12:05:01 all 14.30 0.00 1.66 2.97 0.05 81.01 12:05:01 0 25.67 0.00 2.90 4.90 0.07 66.47 12:05:01 1 14.09 0.00 1.34 0.15 0.07 84.35 12:05:01 2 12.96 0.00 1.39 0.18 0.03 85.43 12:05:01 3 11.53 0.00 1.79 11.41 0.05 75.21 12:05:01 4 10.59 0.00 1.64 2.23 0.07 85.47 12:05:01 5 14.50 0.00 1.02 0.10 0.05 84.34 12:05:01 6 12.68 0.00 1.32 0.84 0.05 85.11 12:05:01 7 12.42 0.00 1.86 3.99 0.05 81.68 12:06:01 all 9.33 0.00 1.60 2.27 0.07 86.72 12:06:01 0 12.04 0.00 1.39 4.96 0.07 81.55 12:06:01 1 6.55 0.00 1.11 0.07 0.07 92.21 12:06:01 2 10.70 0.00 2.27 0.05 0.08 86.90 12:06:01 3 4.12 0.00 0.92 0.00 0.07 94.90 12:06:01 4 3.60 0.00 1.53 10.80 0.05 84.02 12:06:01 5 20.90 0.00 2.48 0.62 0.07 75.94 12:06:01 6 12.94 0.00 2.41 1.69 0.10 82.86 12:06:01 7 3.97 0.00 0.78 0.00 0.05 95.20 12:07:01 all 1.77 0.00 0.35 2.10 0.03 95.75 12:07:01 0 0.78 0.00 0.40 0.00 0.05 98.77 12:07:01 1 0.70 0.00 0.25 1.85 0.03 97.17 12:07:01 2 6.29 0.00 0.63 0.10 0.02 92.96 12:07:01 3 0.87 0.00 0.32 0.08 0.03 98.70 12:07:01 4 0.05 0.00 0.25 14.30 0.03 85.37 12:07:01 5 4.56 0.00 0.45 0.52 0.02 94.45 12:07:01 6 0.80 0.00 0.47 0.00 0.03 98.70 12:07:01 7 0.12 0.00 0.02 0.02 0.02 99.83 12:08:01 all 6.92 0.00 1.46 1.27 0.05 90.30 12:08:01 0 0.23 0.00 0.28 0.05 0.00 99.43 12:08:01 1 6.43 0.00 2.72 2.27 0.07 88.51 12:08:01 2 7.73 0.00 2.40 0.15 0.05 89.68 12:08:01 3 5.60 0.00 1.47 0.05 0.07 92.81 12:08:01 4 27.46 0.00 1.76 3.75 0.07 66.97 12:08:01 5 2.56 0.00 0.82 2.68 0.05 93.89 12:08:01 6 4.59 0.00 1.37 0.00 0.05 93.99 12:08:01 7 0.77 0.00 0.84 1.26 0.03 97.10 12:09:01 all 5.57 0.00 0.47 0.23 0.02 93.71 12:09:01 0 6.34 0.00 0.42 0.05 0.02 93.18 12:09:01 1 12.16 0.00 0.67 0.07 0.02 87.09 12:09:01 2 1.97 0.00 0.38 0.05 0.03 97.56 12:09:01 3 2.73 0.00 0.60 0.02 0.02 96.64 12:09:01 4 0.67 0.00 0.28 0.00 0.02 99.03 12:09:01 5 0.48 0.00 0.43 0.42 0.02 98.65 12:09:01 6 17.09 0.00 0.57 0.08 0.03 82.23 12:09:01 7 3.11 0.00 0.42 1.15 0.03 95.29 Average: all 9.45 0.00 1.15 1.70 0.05 87.66 Average: 0 13.44 0.00 1.20 1.65 0.04 83.67 Average: 1 9.95 0.00 1.16 0.66 0.05 88.17 Average: 2 7.85 0.00 1.20 0.23 0.05 90.66 Average: 3 6.18 0.00 0.87 2.87 0.05 90.04 Average: 4 9.40 0.00 1.62 5.17 0.05 83.76 Average: 5 11.05 0.00 1.19 0.98 0.04 86.75 Average: 6 9.68 0.00 1.00 0.98 0.05 88.29 Average: 7 8.05 0.00 0.91 1.03 0.04 89.97