---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83238 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 878 27193 0 4095 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:87:a4:1a brd ff:ff:ff:ff:ff:ff inet 10.30.106.212/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85892sec preferred_lft 85892sec inet6 fe80::f816:3eff:fe87:a41a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:3b:38:36 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::42:1bff:fe3b:3836/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83238) 11/12/24 _x86_64_ (8 CPU) 12:32:35 LINUX RESTART (8 CPU) 12:33:02 tps rtps wtps bread/s bwrtn/s 12:34:01 340.25 72.39 267.85 4688.29 37352.45 12:35:01 158.02 44.34 113.68 2536.51 30590.37 12:36:01 25.08 0.05 25.03 1.47 19633.93 12:37:01 41.17 0.82 40.35 27.32 24208.73 12:38:01 27.40 0.47 26.93 13.60 20435.79 12:39:01 24.58 0.38 24.20 58.92 19535.01 12:40:01 328.66 5.27 323.40 497.38 89593.20 12:41:01 71.00 1.83 69.17 111.85 36745.61 Average: 126.57 15.58 111.00 984.18 34756.26 12:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 30093932 31652984 2845288 8.64 70996 1799100 1433252 4.22 926172 1631628 133968 12:35:01 28354620 30218316 4584600 13.92 83736 2079348 2937888 8.64 2441476 1830320 10336 12:36:01 27381460 29284728 5557760 16.87 85244 2115400 3325608 9.78 3384596 1854908 1236 12:37:01 27935324 30041080 5003896 15.19 91100 2304920 2522980 7.42 2655080 2017112 20664 12:38:01 27348972 29509408 5590248 16.97 94100 2353080 3345632 9.84 3194768 2057072 13504 12:39:01 27236188 29513040 5703032 17.31 96488 2463248 3469532 10.21 3231400 2122624 90220 12:40:01 25499108 29571404 7440112 22.59 103752 4210656 2882724 8.48 3585844 3441424 23488 12:41:01 27852016 31579244 5087204 15.44 107576 3871360 1487568 4.38 1612568 3078052 2304 Average: 27712702 30171276 5226518 15.87 91624 2649639 2675648 7.87 2628988 2254142 36965 12:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:01 ens3 379.61 267.63 1595.23 77.70 0.00 0.00 0.00 0.00 12:34:01 lo 1.76 1.76 0.19 0.19 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 ens3 345.74 235.03 1994.47 63.71 0.00 0.00 0.00 0.00 12:35:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 ens3 1739.79 1182.24 414.86 481.69 0.00 0.00 0.00 0.00 12:36:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 ens3 1089.87 797.27 2918.81 282.47 0.00 0.00 0.00 0.00 12:37:01 lo 8.08 8.08 0.78 0.78 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 ens3 542.74 371.27 456.73 145.61 0.00 0.00 0.00 0.00 12:38:01 lo 7.48 7.48 9.55 9.55 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 ens3 438.06 311.46 272.79 778.04 0.00 0.00 0.00 0.00 12:39:01 lo 4.15 4.15 0.74 0.74 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 ens3 383.42 311.81 2110.71 2698.36 0.00 0.00 0.00 0.00 12:40:01 lo 3.20 3.20 0.30 0.30 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 12:41:01 ens3 390.18 440.78 64.35 2683.58 0.00 0.00 0.00 0.00 12:41:01 lo 4.33 4.33 0.40 0.40 0.00 0.00 0.00 0.00 12:41:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 664.28 490.16 1227.76 903.10 0.00 0.00 0.00 0.00 Average: lo 3.71 3.71 1.50 1.50 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.01 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-83238) 11/12/24 _x86_64_ (8 CPU) 12:32:35 LINUX RESTART (8 CPU) 12:33:02 CPU %user %nice %system %iowait %steal %idle 12:34:01 all 10.76 0.00 1.21 3.83 0.05 84.16 12:34:01 0 6.35 0.00 1.24 0.58 0.02 91.82 12:34:01 1 8.68 0.00 0.82 0.66 0.02 89.82 12:34:01 2 6.32 0.00 1.33 4.01 0.02 88.32 12:34:01 3 23.45 0.00 2.04 2.93 0.07 71.51 12:34:01 4 2.23 0.00 0.66 16.86 0.03 80.22 12:34:01 5 13.51 0.00 1.48 0.46 0.03 84.52 12:34:01 6 7.95 0.00 1.16 2.42 0.07 88.41 12:34:01 7 17.61 0.00 0.94 2.72 0.10 78.63 12:35:01 all 31.67 0.00 1.18 2.71 0.08 64.36 12:35:01 0 30.06 0.00 0.82 0.59 0.07 68.47 12:35:01 1 25.46 0.00 1.08 2.00 0.08 71.38 12:35:01 2 40.66 0.00 1.32 1.78 0.10 56.13 12:35:01 3 33.66 0.00 0.91 0.20 0.10 65.13 12:35:01 4 22.64 0.00 1.02 9.95 0.07 66.32 12:35:01 5 48.20 0.00 1.46 1.36 0.08 48.89 12:35:01 6 25.31 0.00 1.58 3.69 0.08 69.34 12:35:01 7 27.40 0.00 1.19 2.08 0.07 69.26 12:36:01 all 44.45 0.00 4.55 0.71 0.09 50.19 12:36:01 0 41.65 0.00 5.12 0.00 0.10 53.12 12:36:01 1 47.37 0.00 1.77 0.02 0.08 50.75 12:36:01 2 49.03 0.00 7.72 0.00 0.10 43.15 12:36:01 3 55.22 0.00 3.12 0.00 0.10 41.56 12:36:01 4 38.76 0.00 8.28 4.08 0.08 48.79 12:36:01 5 33.64 0.00 3.45 0.02 0.10 62.80 12:36:01 6 44.68 0.00 1.43 0.02 0.08 53.79 12:36:01 7 45.19 0.00 5.57 1.58 0.10 47.57 12:37:01 all 38.67 0.00 2.54 0.99 0.09 57.71 12:37:01 0 43.45 0.00 1.83 0.30 0.08 54.33 12:37:01 1 23.95 0.00 1.43 3.91 0.07 70.64 12:37:01 2 34.59 0.00 2.18 0.42 0.10 62.71 12:37:01 3 46.76 0.00 5.86 0.37 0.10 46.91 12:37:01 4 39.75 0.00 1.22 0.02 0.07 58.95 12:37:01 5 41.14 0.00 1.10 0.35 0.08 57.32 12:37:01 6 40.15 0.00 0.80 0.02 0.08 58.94 12:37:01 7 39.49 0.00 5.97 2.55 0.10 51.89 12:38:01 all 39.79 0.00 1.45 0.90 0.08 57.78 12:38:01 0 27.83 0.00 1.10 0.02 0.07 70.99 12:38:01 1 23.32 0.00 1.60 6.81 0.07 68.20 12:38:01 2 47.05 0.00 1.12 0.17 0.07 51.60 12:38:01 3 46.56 0.00 1.44 0.15 0.08 51.77 12:38:01 4 48.33 0.00 2.02 0.02 0.08 49.55 12:38:01 5 39.74 0.00 2.07 0.02 0.07 58.11 12:38:01 6 52.62 0.00 0.70 0.00 0.10 46.57 12:38:01 7 33.02 0.00 1.47 0.05 0.10 65.36 12:39:01 all 30.84 0.00 1.07 0.80 0.06 67.23 12:39:01 0 15.74 0.00 0.91 0.12 0.03 83.20 12:39:01 1 27.41 0.00 1.02 5.64 0.05 65.88 12:39:01 2 35.91 0.00 0.95 0.00 0.07 63.07 12:39:01 3 31.80 0.00 1.17 0.00 0.08 66.95 12:39:01 4 41.43 0.00 0.97 0.08 0.07 57.45 12:39:01 5 28.64 0.00 0.80 0.10 0.05 70.41 12:39:01 6 37.12 0.00 2.03 0.45 0.08 60.32 12:39:01 7 28.79 0.00 0.69 0.00 0.05 70.48 12:40:01 all 13.33 0.00 1.91 5.85 0.06 78.84 12:40:01 0 7.96 0.00 2.09 16.69 0.08 73.19 12:40:01 1 5.06 0.00 2.20 0.49 0.07 92.18 12:40:01 2 16.17 0.00 1.07 4.01 0.05 78.70 12:40:01 3 16.55 0.00 2.06 0.10 0.03 81.26 12:40:01 4 13.51 0.00 2.68 3.37 0.05 80.39 12:40:01 5 11.16 0.00 1.57 1.22 0.07 85.98 12:40:01 6 12.49 0.00 1.16 18.35 0.05 67.95 12:40:01 7 23.72 0.00 2.44 2.63 0.10 71.11 12:41:01 all 10.46 0.00 0.87 1.91 0.05 86.71 12:41:01 0 19.99 0.00 0.99 0.43 0.05 78.54 12:41:01 1 3.60 0.00 0.94 0.02 0.03 95.41 12:41:01 2 2.95 0.00 1.07 11.57 0.03 84.38 12:41:01 3 15.81 0.00 0.72 0.27 0.03 83.17 12:41:01 4 6.65 0.00 0.69 0.95 0.07 91.64 12:41:01 5 17.85 0.00 0.65 1.14 0.08 80.27 12:41:01 6 10.01 0.00 1.10 0.85 0.03 88.00 12:41:01 7 6.93 0.00 0.84 0.03 0.07 92.13 Average: all 27.52 0.00 1.85 2.21 0.07 68.35 Average: 0 24.15 0.00 1.76 2.33 0.06 71.70 Average: 1 20.61 0.00 1.36 2.45 0.06 75.53 Average: 2 29.12 0.00 2.09 2.74 0.07 65.97 Average: 3 33.74 0.00 2.16 0.50 0.08 63.53 Average: 4 26.71 0.00 2.19 4.39 0.07 66.64 Average: 5 29.26 0.00 1.57 0.58 0.07 68.52 Average: 6 28.82 0.00 1.24 3.23 0.07 66.63 Average: 7 27.78 0.00 2.39 1.45 0.09 68.30