---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-81333 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 912 27203 0 4051 30799 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:48:bb:19 brd ff:ff:ff:ff:ff:ff inet 10.30.107.246/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:fe48:bb19/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:b2:74:a9 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::42:8bff:feb2:74a9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81333) 11/03/24 _x86_64_ (8 CPU) 12:01:27 LINUX RESTART (8 CPU) 12:02:03 tps rtps wtps bread/s bwrtn/s 12:03:01 328.74 41.91 286.83 1880.37 94298.22 12:04:01 154.57 16.16 138.41 684.42 39465.16 12:05:01 90.95 4.07 86.89 446.86 44309.95 12:06:01 47.72 0.38 47.33 9.33 14876.37 12:07:01 101.67 0.02 101.65 0.13 9449.36 12:08:01 84.89 0.30 84.59 2.40 9141.37 12:09:01 69.31 0.78 68.52 44.13 3518.08 Average: 124.43 8.93 115.50 431.29 30416.61 12:02:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 30029952 31712024 2909268 8.83 75260 1911192 1358048 4.00 861796 1745384 227800 12:04:01 28149892 30157584 4789328 14.54 87548 2212800 3226784 9.49 2471804 1984708 8160 12:05:01 27601560 30468292 5337660 16.20 94372 3049248 2475476 7.28 2413728 2551748 440 12:06:01 26732228 30038524 6206992 18.84 129520 3406188 3022856 8.89 3065488 2693432 196760 12:07:01 26857676 30244584 6081544 18.46 137772 3458672 2831004 8.33 2872992 2745448 8896 12:08:01 26202868 29898628 6736352 20.45 176356 3681168 3110568 9.15 3253760 2959924 65460 12:09:01 27889768 31571384 5049452 15.33 178396 3685084 1458184 4.29 1668236 2897836 2112 Average: 27637706 30584431 5301514 16.09 125603 3057765 2497560 7.35 2372543 2511211 72804 12:02:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:03:01 lo 1.45 1.45 0.16 0.16 0.00 0.00 0.00 0.00 12:03:01 ens3 121.93 84.52 1204.85 31.46 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 12:04:01 lo 1.53 1.53 0.09 0.09 0.00 0.00 0.00 0.00 12:04:01 ens3 991.23 702.12 4650.20 165.03 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 12:05:01 lo 7.55 7.55 2.17 2.17 0.00 0.00 0.00 0.00 12:05:01 ens3 218.21 137.46 1509.12 40.12 0.00 0.00 0.00 0.00 12:05:01 docker0 3.32 6.75 0.20 77.59 0.00 0.00 0.00 0.00 12:06:01 lo 5.33 5.33 0.49 0.49 0.00 0.00 0.00 0.00 12:06:01 veth1cd7d8d 305.53 393.17 37.68 683.85 0.00 0.00 0.00 0.06 12:06:01 ens3 867.98 760.43 1638.25 3356.42 0.00 0.00 0.00 0.00 12:06:01 docker0 305.53 393.02 33.50 683.84 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 veth1cd7d8d 94.88 99.48 12.33 99.95 0.00 0.00 0.00 0.01 12:07:01 ens3 157.02 129.41 115.30 28.90 0.00 0.00 0.00 0.00 12:07:01 docker0 94.88 99.47 11.04 99.95 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 12:08:01 ens3 530.10 417.36 799.64 61.68 0.00 0.00 0.00 0.00 12:08:01 veth0c06b7b 369.04 454.58 48.03 781.11 0.00 0.00 0.00 0.06 12:08:01 docker0 376.15 460.03 43.38 782.32 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 12:09:01 ens3 65.59 57.02 20.28 11.53 0.00 0.00 0.00 0.00 12:09:01 docker0 36.21 34.68 1.62 2.84 0.00 0.00 0.00 0.00 Average: lo 2.42 2.42 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 423.18 328.08 1420.65 530.29 0.00 0.00 0.00 0.00 Average: docker0 117.17 142.70 12.88 236.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81333) 11/03/24 _x86_64_ (8 CPU) 12:01:27 LINUX RESTART (8 CPU) 12:02:03 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 10.41 0.00 0.89 2.68 0.04 85.98 12:03:01 0 1.64 0.00 0.93 4.20 0.02 93.21 12:03:01 1 4.40 0.00 0.66 0.22 0.00 94.72 12:03:01 2 6.54 0.00 0.67 0.31 0.02 92.46 12:03:01 3 4.22 0.00 0.71 6.47 0.03 88.57 12:03:01 4 16.26 0.00 0.95 8.29 0.10 74.39 12:03:01 5 30.06 0.00 1.38 0.97 0.05 67.54 12:03:01 6 12.30 0.00 1.01 0.36 0.03 86.29 12:03:01 7 7.92 0.00 0.81 0.66 0.03 90.58 12:04:01 all 17.86 0.00 1.52 0.89 0.07 79.66 12:04:01 0 18.02 0.00 2.89 0.25 0.12 78.72 12:04:01 1 24.43 0.00 1.10 0.72 0.09 73.67 12:04:01 2 13.47 0.00 0.83 0.02 0.08 85.60 12:04:01 3 21.21 0.00 0.63 0.37 0.05 77.74 12:04:01 4 15.56 0.00 1.01 1.67 0.08 81.67 12:04:01 5 16.43 0.00 1.12 1.10 0.07 81.28 12:04:01 6 16.17 0.00 1.29 2.54 0.05 79.95 12:04:01 7 17.74 0.00 3.24 0.47 0.05 78.50 12:05:01 all 12.26 0.00 1.57 1.65 0.05 84.48 12:05:01 0 12.13 0.00 1.34 0.13 0.05 86.35 12:05:01 1 9.79 0.00 1.56 0.03 0.03 88.58 12:05:01 2 7.89 0.00 1.66 2.58 0.05 87.83 12:05:01 3 9.81 0.00 1.69 7.35 0.05 81.10 12:05:01 4 12.01 0.00 1.36 1.17 0.03 85.43 12:05:01 5 10.59 0.00 1.02 0.03 0.05 88.31 12:05:01 6 24.74 0.00 2.43 1.59 0.05 71.20 12:05:01 7 11.12 0.00 1.51 0.27 0.05 87.06 12:06:01 all 10.98 0.00 1.68 0.67 0.07 86.60 12:06:01 0 4.17 0.00 1.68 0.12 0.08 93.95 12:06:01 1 14.89 0.00 2.44 0.38 0.07 82.21 12:06:01 2 7.37 0.00 1.38 0.08 0.07 91.09 12:06:01 3 10.75 0.00 1.66 0.12 0.07 87.40 12:06:01 4 8.39 0.00 2.29 0.22 0.08 89.02 12:06:01 5 22.22 0.00 1.80 0.00 0.07 75.92 12:06:01 6 9.66 0.00 1.00 2.03 0.07 87.24 12:06:01 7 10.44 0.00 1.22 2.38 0.08 85.87 12:07:01 all 1.75 0.00 0.45 1.08 0.03 96.68 12:07:01 0 1.45 0.00 0.63 2.40 0.03 95.48 12:07:01 1 0.68 0.00 0.40 0.02 0.03 98.87 12:07:01 2 5.71 0.00 0.67 0.13 0.03 93.46 12:07:01 3 0.80 0.00 0.28 0.12 0.02 98.78 12:07:01 4 0.42 0.00 0.25 0.03 0.03 99.27 12:07:01 5 1.25 0.00 0.47 0.77 0.05 97.46 12:07:01 6 0.03 0.00 0.07 1.29 0.02 98.59 12:07:01 7 3.66 0.00 0.82 3.91 0.03 91.58 12:08:01 all 6.59 0.00 1.49 1.00 0.05 90.87 12:08:01 0 4.33 0.00 1.89 0.00 0.07 93.71 12:08:01 1 3.08 0.00 1.25 0.70 0.03 94.93 12:08:01 2 22.03 0.00 1.46 0.28 0.05 76.18 12:08:01 3 0.30 0.00 0.13 0.00 0.02 99.55 12:08:01 4 3.44 0.00 1.84 0.50 0.07 94.15 12:08:01 5 10.05 0.00 2.81 0.52 0.05 86.57 12:08:01 6 7.40 0.00 1.54 5.66 0.05 85.35 12:08:01 7 2.16 0.00 1.00 0.33 0.05 96.46 12:09:01 all 5.13 0.00 0.49 0.43 0.03 93.92 12:09:01 0 13.69 0.00 0.65 0.22 0.03 85.41 12:09:01 1 2.13 0.00 0.50 0.02 0.03 97.32 12:09:01 2 6.19 0.00 0.63 1.98 0.02 91.18 12:09:01 3 1.80 0.00 0.38 0.00 0.02 97.80 12:09:01 4 0.83 0.00 0.48 0.05 0.02 98.62 12:09:01 5 2.84 0.00 0.47 0.00 0.02 96.68 12:09:01 6 11.98 0.00 0.44 1.16 0.03 86.40 12:09:01 7 1.60 0.00 0.33 0.03 0.03 98.00 Average: all 9.27 0.00 1.16 1.19 0.05 88.33 Average: 0 7.95 0.00 1.43 1.03 0.06 89.53 Average: 1 8.44 0.00 1.13 0.30 0.04 90.09 Average: 2 9.90 0.00 1.04 0.77 0.05 88.24 Average: 3 6.99 0.00 0.78 2.04 0.04 90.15 Average: 4 8.07 0.00 1.17 1.67 0.06 89.03 Average: 5 13.26 0.00 1.29 0.48 0.05 84.91 Average: 6 11.75 0.00 1.11 2.10 0.04 85.00 Average: 7 7.80 0.00 1.28 1.15 0.05 89.72