---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12477 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 861 27526 0 3779 30851 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:c5:f2:36 brd ff:ff:ff:ff:ff:ff inet 10.30.106.131/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fec5:f236/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:ea:87:3c 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:c1ff:feea:873c/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-12477) 03/11/24 _x86_64_ (8 CPU) 10:49:25 LINUX RESTART (8 CPU) 10:50:02 tps rtps wtps bread/s bwrtn/s 10:51:01 102.15 36.77 65.38 1718.76 20656.02 10:52:01 161.34 16.85 144.49 393.13 32731.61 10:53:01 31.79 5.42 26.38 457.92 18794.87 10:54:01 128.85 3.03 125.81 432.46 70813.13 10:55:01 116.45 0.18 116.26 1.47 23229.60 10:56:01 69.37 0.35 69.02 5.87 20077.72 10:57:01 103.55 0.08 103.47 0.67 20687.22 Average: 101.93 8.89 93.04 426.96 29591.30 10:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30143492 31708252 2795728 8.49 67600 1809068 1447240 4.26 863048 1645592 153672 10:52:01 29093404 31068328 3845816 11.68 87088 2182584 2203192 6.48 1533232 1987804 24740 10:53:01 28224716 30532156 4714504 14.31 88612 2508052 2420128 7.12 2295868 2079352 258848 10:54:01 27141788 30248612 5797432 17.60 106080 3268544 2687192 7.91 2841896 2554868 55596 10:55:01 26657348 30003164 6281872 19.07 136372 3423192 2766212 8.14 3106444 2709768 19484 10:56:01 26561732 30036764 6377488 19.36 158452 3504764 2777704 8.17 3097968 2784204 103132 10:57:01 26604284 30120628 6334936 19.23 162576 3532668 2712340 7.98 3018768 2812112 92 Average: 27775252 30531129 5163968 15.68 115254 2889839 2430573 7.15 2393889 2367671 87938 10:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 10:51:01 ens3 58.36 38.86 836.07 8.81 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 10:52:01 ens3 497.87 381.27 4662.32 66.99 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 7.88 7.88 2.16 2.16 0.00 0.00 0.00 0.00 10:53:01 ens3 225.06 173.82 811.27 74.76 0.00 0.00 0.00 0.00 10:54:01 docker0 46.04 84.25 6.42 391.45 0.00 0.00 0.00 0.00 10:54:01 vetheb26f16 41.79 77.75 6.74 313.79 0.00 0.00 0.00 0.03 10:54:01 lo 6.13 6.13 0.57 0.57 0.00 0.00 0.00 0.00 10:54:01 ens3 723.45 633.71 2161.28 3362.79 0.00 0.00 0.00 0.00 10:55:01 docker0 769.46 655.32 80.42 658.58 0.00 0.00 0.00 0.00 10:55:01 vetheb26f16 769.46 655.39 90.94 658.59 0.00 0.00 0.00 0.05 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 664.82 774.79 663.19 100.00 0.00 0.00 0.00 0.00 10:56:01 docker0 936.18 784.37 93.75 981.33 0.00 0.00 0.00 0.00 10:56:01 vethce11d31 845.49 715.06 97.62 941.75 0.00 0.00 0.00 0.08 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:56:01 ens3 823.58 959.89 992.64 115.55 0.00 0.00 0.00 0.00 10:57:01 docker0 97.80 80.89 7.08 31.08 0.00 0.00 0.00 0.00 10:57:01 vethce11d31 97.80 80.92 8.42 31.09 0.00 0.00 0.00 0.00 10:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 ens3 81.35 98.02 31.16 8.77 0.00 0.00 0.00 0.00 Average: docker0 264.84 229.81 26.87 295.34 0.00 0.00 0.00 0.00 Average: vethce11d31 135.08 113.98 15.18 139.31 0.00 0.00 0.00 0.01 Average: lo 2.36 2.36 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 440.12 438.14 1452.60 535.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12477) 03/11/24 _x86_64_ (8 CPU) 10:49:25 LINUX RESTART (8 CPU) 10:50:02 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 8.75 0.00 0.73 2.59 0.07 87.86 10:51:01 0 3.89 0.00 0.44 15.78 0.02 79.88 10:51:01 1 14.21 0.00 1.09 0.46 0.03 84.21 10:51:01 2 22.60 0.00 1.63 1.54 0.05 74.18 10:51:01 3 9.56 0.00 0.86 0.17 0.03 89.37 10:51:01 4 6.45 0.00 0.36 0.22 0.02 92.96 10:51:01 5 0.61 0.00 0.27 0.08 0.00 99.04 10:51:01 6 0.95 0.00 0.41 1.61 0.02 97.01 10:51:01 7 11.80 0.00 0.78 0.83 0.37 86.21 10:52:01 all 12.48 0.00 1.04 3.82 0.06 82.61 10:52:01 0 11.69 0.00 0.84 0.67 0.05 86.75 10:52:01 1 17.75 0.00 1.37 1.00 0.09 79.80 10:52:01 2 21.40 0.00 0.43 0.03 0.07 78.07 10:52:01 3 8.14 0.00 1.40 18.54 0.05 71.86 10:52:01 4 7.38 0.00 0.67 0.56 0.04 91.36 10:52:01 5 15.08 0.00 1.17 5.50 0.05 78.19 10:52:01 6 5.64 0.00 1.32 3.86 0.09 89.09 10:52:01 7 12.17 0.00 1.10 0.05 0.07 86.61 10:53:01 all 19.31 0.00 1.43 0.87 0.05 78.34 10:53:01 0 25.10 0.00 1.29 0.03 0.03 73.55 10:53:01 1 12.09 0.00 0.91 0.02 0.05 86.94 10:53:01 2 24.37 0.00 0.69 0.02 0.05 74.87 10:53:01 3 13.61 0.00 1.02 6.84 0.03 78.51 10:53:01 4 19.27 0.00 0.70 0.02 0.03 79.98 10:53:01 5 19.66 0.00 0.72 0.00 0.03 79.67 10:53:01 6 22.79 0.00 3.35 0.12 0.05 73.70 10:53:01 7 17.69 0.00 2.82 0.00 0.05 79.43 10:54:01 all 9.75 0.00 2.01 3.24 0.05 84.95 10:54:01 0 23.60 0.00 2.30 1.78 0.05 72.28 10:54:01 1 8.67 0.00 1.77 4.15 0.07 85.33 10:54:01 2 10.23 0.00 3.07 4.48 0.08 82.13 10:54:01 3 5.71 0.00 1.75 8.32 0.07 84.15 10:54:01 4 11.18 0.00 1.73 0.05 0.07 86.97 10:54:01 5 4.48 0.00 1.41 0.67 0.03 93.41 10:54:01 6 9.27 0.00 2.00 0.08 0.03 88.62 10:54:01 7 4.85 0.00 1.98 6.39 0.05 86.73 10:55:01 all 6.66 0.00 1.39 2.61 0.05 89.28 10:55:01 0 0.25 0.00 0.00 0.02 0.02 99.72 10:55:01 1 4.86 0.00 2.81 10.82 0.08 81.43 10:55:01 2 24.21 0.00 2.92 3.20 0.07 69.60 10:55:01 3 4.35 0.00 0.72 1.15 0.07 93.71 10:55:01 4 5.50 0.00 1.42 4.83 0.07 88.19 10:55:01 5 7.72 0.00 0.27 0.00 0.03 91.97 10:55:01 6 2.94 0.00 1.24 0.00 0.02 95.80 10:55:01 7 3.94 0.00 1.78 0.48 0.03 93.77 10:56:01 all 6.66 0.00 1.73 3.98 0.21 87.42 10:56:01 0 4.47 0.00 1.11 0.19 0.05 94.19 10:56:01 1 2.53 0.00 1.43 17.26 0.05 78.74 10:56:01 2 4.85 0.00 0.80 0.02 0.05 94.28 10:56:01 3 5.16 0.00 1.91 0.79 0.07 92.07 10:56:01 4 8.53 0.00 2.92 1.09 0.05 87.41 10:56:01 5 7.12 0.00 1.26 0.00 0.03 91.58 10:56:01 6 13.71 0.00 2.80 0.05 0.03 83.40 10:56:01 7 6.98 0.00 1.61 12.48 1.35 77.57 10:57:01 all 2.05 0.00 0.18 1.27 0.02 96.49 10:57:01 0 1.02 0.00 0.08 0.00 0.02 98.88 10:57:01 1 0.13 0.00 0.45 9.48 0.03 89.90 10:57:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:57:01 3 0.97 0.00 0.20 0.05 0.00 98.78 10:57:01 4 1.08 0.00 0.23 0.28 0.03 98.37 10:57:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:57:01 6 12.33 0.00 0.33 0.00 0.02 87.32 10:57:01 7 0.78 0.00 0.13 0.40 0.03 98.65 Average: all 9.39 0.00 1.21 2.62 0.07 86.71 Average: 0 10.02 0.00 0.86 2.61 0.03 86.48 Average: 1 8.57 0.00 1.41 6.18 0.06 83.78 Average: 2 15.34 0.00 1.35 1.32 0.05 81.94 Average: 3 6.79 0.00 1.12 5.18 0.05 86.85 Average: 4 8.51 0.00 1.15 1.00 0.04 89.30 Average: 5 7.82 0.00 0.73 0.88 0.03 90.54 Average: 6 9.75 0.00 1.64 0.80 0.04 87.78 Average: 7 8.32 0.00 1.46 2.92 0.28 87.02