---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-105 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 712K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / 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 1601 27618 0 2946 30121 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:81:29:17 brd ff:ff:ff:ff:ff:ff inet 10.30.107.118/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fe81:2917/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:78:32:1a 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::42:5cff:fe78:321a/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-105) 10/04/25 _x86_64_ (8 CPU) 02:20:54 LINUX RESTART (8 CPU) 02:21:01 tps rtps wtps bread/s bwrtn/s 02:22:02 277.76 73.93 203.83 5305.83 48662.31 02:23:01 128.11 14.23 113.88 282.26 21752.79 02:24:01 89.52 8.08 81.44 563.01 17081.24 02:25:01 28.41 0.92 27.49 22.39 10983.67 02:26:21 18.32 0.58 17.74 50.98 9607.35 02:27:02 102.89 3.24 99.65 523.02 37094.54 02:28:01 33.40 1.93 31.47 62.23 11938.59 Average: 92.87 14.59 78.28 953.00 21147.46 02:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:22:02 30333888 31690892 2605332 7.91 51792 1626504 1486204 4.37 849456 1485716 51528 02:23:01 29361800 31112128 3577420 10.86 80580 1971012 2215632 6.52 1454200 1810144 107672 02:24:01 28462532 30391480 4476688 13.59 87684 2134252 3654848 10.75 2228796 1915548 18872 02:25:01 26951632 28950076 5987588 18.18 90916 2196520 5170732 15.21 3684752 1954364 10836 02:26:21 27940976 30396116 4998244 15.17 94848 2641164 2475616 7.28 2400588 2237880 245120 02:27:02 27661480 30385136 5277740 16.02 98360 2901656 2459420 7.24 2423752 2484264 64 02:28:01 28278164 30828320 4661056 14.15 99760 2729624 2209148 6.50 2006452 2290624 10784 Average: 28427210 30536307 4512010 13.70 86277 2314390 2810229 8.27 2149714 2025506 63554 02:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:22:02 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 02:22:02 ens3 318.93 215.51 1035.53 58.70 0.00 0.00 0.00 0.00 02:22:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 lo 0.81 0.81 0.09 0.09 0.00 0.00 0.00 0.00 02:23:01 ens3 220.25 157.18 2283.17 47.75 0.00 0.00 0.00 0.00 02:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:24:01 ens3 513.06 341.37 1967.31 88.88 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 02:25:01 ens3 373.93 275.24 771.91 91.91 0.00 0.00 0.00 0.00 02:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:21 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 02:26:21 ens3 89.52 70.62 1096.19 18.99 0.00 0.00 0.00 0.00 02:26:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:02 lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 02:27:02 ens3 49.54 37.37 12.45 10.37 0.00 0.00 0.00 0.00 02:27:02 docker0 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 02:28:01 lo 2.58 2.58 0.24 0.24 0.00 0.00 0.00 0.00 02:28:01 ens3 448.58 409.32 388.25 1882.44 0.00 0.00 0.00 0.00 02:28:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 289.10 216.29 1129.63 311.03 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-105) 10/04/25 _x86_64_ (8 CPU) 02:20:54 LINUX RESTART (8 CPU) 02:21:01 CPU %user %nice %system %iowait %steal %idle 02:22:02 all 7.31 0.00 1.19 4.82 0.04 86.64 02:22:02 0 5.82 0.00 0.87 1.62 0.03 91.65 02:22:02 1 7.38 0.00 2.14 1.13 0.05 89.30 02:22:02 2 2.79 0.00 0.82 11.92 0.03 84.44 02:22:02 3 9.02 0.00 1.74 4.40 0.05 84.79 02:22:02 4 10.88 0.00 1.39 17.41 0.07 70.26 02:22:02 5 14.75 0.00 1.29 1.15 0.05 82.76 02:22:02 6 2.17 0.00 0.72 0.32 0.03 96.76 02:22:02 7 5.66 0.00 0.57 0.62 0.02 93.14 02:23:01 all 11.80 0.00 0.81 2.05 0.04 85.30 02:23:01 0 12.01 0.00 0.90 5.04 0.05 82.00 02:23:01 1 13.47 0.00 1.34 0.31 0.03 84.85 02:23:01 2 11.13 0.00 0.98 8.63 0.03 79.23 02:23:01 3 27.19 0.00 1.56 1.63 0.07 69.56 02:23:01 4 7.41 0.00 0.49 0.00 0.07 92.03 02:23:01 5 9.69 0.00 0.58 0.49 0.02 89.23 02:23:01 6 7.10 0.00 0.17 0.02 0.02 92.69 02:23:01 7 6.35 0.00 0.46 0.31 0.03 92.86 02:24:01 all 49.27 0.00 1.72 0.88 0.11 48.02 02:24:01 0 53.71 0.00 1.66 2.08 0.10 42.45 02:24:01 1 52.02 0.00 2.06 0.77 0.10 45.05 02:24:01 2 41.52 0.00 1.69 1.44 0.12 55.23 02:24:01 3 41.89 0.00 1.51 0.22 0.10 56.28 02:24:01 4 47.26 0.00 1.93 0.13 0.08 50.60 02:24:01 5 58.16 0.00 1.32 1.94 0.12 38.46 02:24:01 6 52.22 0.00 2.00 0.35 0.12 45.31 02:24:01 7 47.36 0.00 1.63 0.15 0.10 50.76 02:25:01 all 66.44 0.00 1.98 0.32 0.12 31.15 02:25:01 0 67.43 0.00 1.94 0.05 0.13 30.45 02:25:01 1 62.96 0.00 1.59 0.93 0.13 34.39 02:25:01 2 64.13 0.00 2.24 0.00 0.12 33.51 02:25:01 3 71.83 0.00 2.07 0.00 0.13 25.96 02:25:01 4 73.09 0.00 2.33 0.00 0.13 24.44 02:25:01 5 63.95 0.00 2.13 1.54 0.14 32.24 02:25:01 6 63.76 0.00 1.96 0.00 0.12 34.17 02:25:01 7 64.24 0.00 1.61 0.02 0.10 34.04 02:26:21 all 28.37 0.00 0.89 24.50 0.05 46.20 02:26:21 0 27.68 0.00 0.76 0.12 0.05 71.39 02:26:21 1 32.11 0.00 1.10 49.61 0.05 17.13 02:26:21 2 28.03 0.00 0.96 0.00 0.05 70.96 02:26:21 3 27.48 0.00 1.01 48.39 0.05 23.07 02:26:21 4 27.50 0.00 0.83 0.02 0.05 71.59 02:26:21 5 27.97 0.00 0.96 5.82 0.06 65.19 02:26:21 6 27.47 0.00 0.72 51.31 0.05 20.45 02:26:21 7 28.70 0.00 0.74 41.08 0.06 29.42 02:27:02 all 0.90 0.00 0.60 13.04 0.02 85.45 02:27:02 0 0.57 0.00 0.45 0.05 0.00 98.93 02:27:02 1 0.60 0.00 0.95 0.85 0.00 97.60 02:27:02 2 1.00 0.00 0.48 0.03 0.00 98.50 02:27:02 3 0.85 0.00 0.45 4.83 0.00 93.87 02:27:02 4 1.18 0.00 0.93 82.14 0.03 15.73 02:27:02 5 0.80 0.00 0.52 0.30 0.02 98.35 02:27:02 6 1.25 0.00 0.47 5.27 0.02 92.98 02:27:02 7 0.95 0.00 0.48 10.91 0.03 87.64 02:28:01 all 15.68 0.00 0.66 0.48 0.05 83.14 02:28:01 0 8.33 0.00 0.58 0.02 0.03 91.04 02:28:01 1 12.35 0.00 0.54 0.05 0.07 86.99 02:28:01 2 22.14 0.00 1.03 0.03 0.07 76.73 02:28:01 3 12.84 0.00 0.80 2.82 0.07 83.47 02:28:01 4 20.98 0.00 0.66 0.32 0.05 77.99 02:28:01 5 17.03 0.00 0.37 0.07 0.05 82.47 02:28:01 6 11.62 0.00 0.92 0.46 0.03 86.97 02:28:01 7 20.16 0.00 0.31 0.02 0.05 79.47 Average: all 27.01 0.00 1.14 7.17 0.06 64.62 Average: 0 26.42 0.00 1.04 1.28 0.06 71.21 Average: 1 27.34 0.00 1.40 10.06 0.06 61.13 Average: 2 25.70 0.00 1.19 3.14 0.06 69.90 Average: 3 28.61 0.00 1.33 10.96 0.07 59.02 Average: 4 28.16 0.00 1.22 10.43 0.07 60.12 Average: 5 28.76 0.00 1.05 1.89 0.07 68.24 Average: 6 24.95 0.00 1.01 10.52 0.06 63.47 Average: 7 26.13 0.00 0.84 9.10 0.06 63.87