---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-2400 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 16G 140G 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 831 23311 0 8024 30880 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:6f:29:21 brd ff:ff:ff:ff:ff:ff inet 10.30.106.252/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fe6f:2921/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:88:e7:ef 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-v1-8c-8g-2400) 12/04/23 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 94.97 17.73 77.24 1021.83 26467.19 22:50:01 111.76 12.86 98.90 289.15 75526.48 22:51:01 242.03 2.78 239.24 73.05 117821.03 22:52:01 221.21 19.73 201.48 3852.96 56361.01 22:53:01 90.93 0.00 90.93 0.00 54604.77 22:54:01 98.47 0.00 98.47 0.00 31735.02 22:55:01 22.35 0.02 22.33 0.13 25615.73 22:56:01 87.19 0.00 87.19 0.00 14064.19 22:57:01 18.86 0.57 18.30 56.12 9890.35 Average: 109.75 5.97 103.79 588.13 45787.05 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30119664 31731024 2819556 8.56 70432 1850692 1416164 4.17 846160 1685536 176460 22:50:01 27111148 31538212 5828072 17.69 95116 4569304 1988948 5.85 1033736 4390168 2646712 22:51:01 25177056 30846324 7762164 23.57 160788 5597516 2126744 6.26 1818508 5378548 898136 22:52:01 23698760 30211992 9240460 28.05 166588 6403740 2860012 8.41 2762152 5882540 513540 22:53:01 23928516 30887144 9010704 27.36 167788 6833520 2129488 6.27 2548976 5854884 73444 22:54:01 23797652 31056820 9141568 27.75 168060 7125568 1985416 5.84 2565892 5960980 2440 22:55:01 22602240 30048368 10336980 31.38 168144 7307196 2499880 7.36 3737380 5971308 1492 22:56:01 24027668 31683776 8911552 27.05 168228 7511252 1408536 4.14 2141756 6142896 202164 22:57:01 23897184 31640896 9042036 27.45 171988 7592848 1412912 4.16 2242336 6170208 39560 Average: 24928876 31071617 8010344 24.32 148570 6087960 1980900 5.83 2188544 5270785 505994 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 ens3 64.17 42.96 977.84 7.46 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 22:50:01 ens3 5346.71 3591.97 24596.05 1013.61 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:51:01 ens3 367.47 290.70 3680.25 60.93 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 lo 1.07 1.07 0.16 0.16 0.00 0.00 0.00 0.00 22:52:01 ens3 276.45 214.71 2279.67 37.04 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:53:01 ens3 60.54 58.09 188.67 21.24 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 ens3 33.66 36.29 17.03 16.30 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:55:01 ens3 3.27 2.63 0.96 1.12 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 lo 21.05 21.05 1.08 1.08 0.00 0.00 0.00 0.00 22:56:01 ens3 21.03 16.06 4.48 4.96 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 20.15 20.15 1.04 1.04 0.00 0.00 0.00 0.00 22:57:01 ens3 1229.05 932.91 372.89 7836.27 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 822.47 576.25 3568.58 999.86 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 5.08 5.08 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-2400) 12/04/23 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.08 0.00 0.75 2.08 0.03 87.06 22:49:01 0 0.27 0.00 0.37 6.33 0.02 93.02 22:49:01 1 34.21 0.00 1.85 1.47 0.07 62.40 22:49:01 2 7.29 0.00 0.60 3.82 0.03 88.26 22:49:01 3 6.96 0.00 0.60 0.03 0.03 92.37 22:49:01 4 4.73 0.00 0.42 0.02 0.02 94.82 22:49:01 5 6.57 0.00 0.47 1.13 0.02 91.81 22:49:01 6 9.74 0.00 0.83 0.18 0.03 89.21 22:49:01 7 10.90 0.00 0.87 3.69 0.03 84.51 22:50:01 all 9.69 0.00 3.51 3.25 0.05 83.50 22:50:01 0 2.52 0.00 6.17 1.13 0.07 90.12 22:50:01 1 13.66 0.00 2.52 0.02 0.03 83.77 22:50:01 2 6.32 0.00 2.15 11.45 0.05 80.03 22:50:01 3 19.36 0.00 5.04 5.06 0.09 70.45 22:50:01 4 23.07 0.00 6.89 0.10 0.07 69.88 22:50:01 5 3.80 0.00 2.34 7.81 0.03 86.02 22:50:01 6 5.66 0.00 0.68 0.45 0.03 93.18 22:50:01 7 3.54 0.00 2.35 0.10 0.03 93.97 22:51:01 all 11.56 0.00 2.49 7.89 0.07 77.99 22:51:01 0 7.02 0.00 1.59 0.00 0.08 91.30 22:51:01 1 11.41 0.00 0.80 0.10 0.07 87.62 22:51:01 2 15.46 0.00 4.78 1.98 0.05 77.73 22:51:01 3 8.49 0.00 1.72 3.13 0.08 86.57 22:51:01 4 9.52 0.00 0.87 0.95 0.07 88.59 22:51:01 5 13.97 0.00 4.88 0.64 0.08 80.42 22:51:01 6 13.45 0.00 4.76 34.72 0.10 46.97 22:51:01 7 13.17 0.00 0.57 21.78 0.05 64.43 22:52:01 all 25.36 0.00 1.94 4.45 0.08 68.17 22:52:01 0 35.19 0.00 2.47 6.87 0.10 55.37 22:52:01 1 27.25 0.00 1.96 0.77 0.08 69.94 22:52:01 2 28.11 0.00 2.93 1.46 0.08 67.43 22:52:01 3 14.59 0.00 1.41 0.87 0.05 83.08 22:52:01 4 21.18 0.00 1.29 0.95 0.07 76.51 22:52:01 5 30.63 0.00 2.04 4.54 0.08 62.71 22:52:01 6 21.15 0.00 1.38 12.04 0.10 65.34 22:52:01 7 24.77 0.00 2.03 8.15 0.07 64.99 22:53:01 all 21.35 0.00 2.36 3.35 0.08 72.87 22:53:01 0 32.14 0.00 3.10 2.84 0.08 61.84 22:53:01 1 13.71 0.00 1.20 0.02 0.03 85.04 22:53:01 2 10.27 0.00 1.53 16.30 0.10 71.80 22:53:01 3 25.25 0.00 1.85 0.02 0.08 72.79 22:53:01 4 13.32 0.00 2.85 5.96 0.05 77.82 22:53:01 5 34.55 0.00 6.00 0.00 0.10 59.35 22:53:01 6 11.35 0.00 1.60 1.74 0.03 85.27 22:53:01 7 30.09 0.00 0.72 0.00 0.12 69.08 22:54:01 all 13.90 0.00 2.27 1.58 0.05 82.20 22:54:01 0 8.27 0.00 0.90 10.67 0.07 80.09 22:54:01 1 12.56 0.00 1.58 0.00 0.03 85.82 22:54:01 2 18.50 0.00 2.03 0.02 0.03 79.41 22:54:01 3 12.40 0.00 1.18 0.00 0.03 86.38 22:54:01 4 2.70 0.00 0.83 1.96 0.08 94.42 22:54:01 5 8.72 0.00 2.94 0.00 0.02 88.32 22:54:01 6 33.87 0.00 7.62 0.05 0.08 58.38 22:54:01 7 14.05 0.00 1.10 0.00 0.03 84.82 22:55:01 all 13.40 0.00 6.40 0.97 0.11 79.12 22:55:01 0 8.44 0.00 12.18 7.19 0.10 72.09 22:55:01 1 8.84 0.00 5.34 0.00 0.12 85.70 22:55:01 2 7.18 0.00 4.33 0.00 0.10 88.39 22:55:01 3 25.97 0.00 3.98 0.00 0.13 69.92 22:55:01 4 12.13 0.00 3.83 0.00 0.13 83.90 22:55:01 5 11.67 0.00 6.68 0.57 0.08 81.00 22:55:01 6 15.84 0.00 7.78 0.00 0.10 76.28 22:55:01 7 17.16 0.00 7.13 0.00 0.10 75.61 22:56:01 all 10.52 0.00 6.04 0.50 0.09 82.85 22:56:01 0 16.14 0.00 13.99 1.40 0.07 68.40 22:56:01 1 35.65 0.00 6.31 0.00 0.12 57.92 22:56:01 2 7.73 0.00 4.48 0.00 0.10 87.69 22:56:01 3 7.86 0.00 5.31 0.00 0.08 86.75 22:56:01 4 2.68 0.00 3.03 0.00 0.08 94.21 22:56:01 5 4.46 0.00 7.67 2.62 0.08 85.16 22:56:01 6 5.16 0.00 5.20 0.00 0.08 89.56 22:56:01 7 4.25 0.00 2.21 0.00 0.08 93.46 22:57:01 all 6.17 0.00 0.80 1.03 0.02 91.98 22:57:01 0 2.57 0.00 0.18 0.02 0.02 97.22 22:57:01 1 8.74 0.00 1.20 0.15 0.02 89.89 22:57:01 2 17.02 0.00 1.60 0.72 0.03 80.62 22:57:01 3 0.97 0.00 1.09 0.02 0.02 97.90 22:57:01 4 13.47 0.00 1.62 0.18 0.03 84.70 22:57:01 5 3.71 0.00 0.42 6.81 0.02 89.05 22:57:01 6 0.43 0.00 0.15 0.35 0.00 99.07 22:57:01 7 2.43 0.00 0.22 0.02 0.00 97.33 Average: all 13.56 0.00 2.95 2.79 0.06 80.64 Average: 0 12.52 0.00 4.55 4.04 0.07 78.82 Average: 1 18.45 0.00 2.53 0.28 0.06 78.68 Average: 2 13.10 0.00 2.72 3.96 0.07 80.16 Average: 3 13.53 0.00 2.46 1.00 0.07 82.95 Average: 4 11.42 0.00 2.40 1.12 0.07 84.99 Average: 5 13.13 0.00 3.71 2.68 0.06 80.42 Average: 6 12.95 0.00 3.32 5.47 0.06 78.19 Average: 7 13.37 0.00 1.90 3.75 0.06 80.92