---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14272 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 889 27492 0 3785 30822 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:a6:04:7c brd ff:ff:ff:ff:ff:ff inet 10.30.106.253/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fea6:47c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:aa:18:98 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::42:34ff:feaa:1898/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14272) 03/19/24 _x86_64_ (8 CPU) 10:51:03 LINUX RESTART (8 CPU) 10:52:02 tps rtps wtps bread/s bwrtn/s 10:53:01 196.09 30.62 165.46 1387.83 87445.38 10:54:01 68.47 5.18 63.29 453.26 11955.61 10:55:01 114.01 3.27 110.75 428.86 56483.39 10:56:01 117.51 1.18 116.33 22.40 9518.01 10:57:01 99.47 0.33 99.13 6.53 8281.55 10:58:01 57.85 0.12 57.73 8.93 3681.71 Average: 108.66 6.72 101.94 381.83 29399.01 10:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 29291920 31041120 3647300 11.07 82708 1967148 2195620 6.46 1558516 1776020 95692 10:54:01 27682900 29699280 5256320 15.96 87996 2221088 3522324 10.36 2937588 1982116 1380 10:55:01 27471584 30519036 5467636 16.60 98280 3221576 2464680 7.25 2576228 2509992 236 10:56:01 26636824 29987476 6302396 19.13 136640 3427468 2689684 7.91 3118436 2714288 25932 10:57:01 26498716 30008772 6440504 19.55 161368 3529080 2693732 7.93 3128540 2808112 83560 10:58:01 28185392 31587876 4753828 14.43 162868 3442008 1454012 4.28 1622088 2668488 1140 Average: 27627889 30473927 5311331 16.12 121643 2968061 2503342 7.37 2490233 2409836 34657 10:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 10:53:01 ens3 196.66 151.60 1754.60 34.86 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 lo 7.92 7.92 2.16 2.16 0.00 0.00 0.00 0.00 10:54:01 ens3 539.93 366.12 3827.68 80.35 0.00 0.00 0.00 0.00 10:55:01 docker0 4.08 6.33 0.24 77.57 0.00 0.00 0.00 0.00 10:55:01 lo 6.47 6.47 0.60 0.60 0.00 0.00 0.00 0.00 10:55:01 ens3 669.39 588.24 2354.93 3354.43 0.00 0.00 0.00 0.00 10:56:01 veth7a363f3 777.70 661.76 84.43 936.97 0.00 0.00 0.00 0.08 10:56:01 docker0 777.70 661.61 73.80 936.95 0.00 0.00 0.00 0.00 10:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:56:01 ens3 707.98 798.02 946.20 102.13 0.00 0.00 0.00 0.00 10:57:01 vethb12027e 644.88 588.25 76.97 934.87 0.00 0.00 0.00 0.08 10:57:01 docker0 740.58 662.39 76.04 974.70 0.00 0.00 0.00 0.00 10:57:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:57:01 ens3 695.97 760.14 985.24 95.87 0.00 0.00 0.00 0.00 10:58:01 docker0 108.18 86.74 8.43 40.54 0.00 0.00 0.00 0.00 10:58:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:58:01 ens3 96.18 113.43 45.84 12.43 0.00 0.00 0.00 0.00 Average: docker0 272.51 236.83 26.49 339.23 0.00 0.00 0.00 0.00 Average: lo 2.67 2.67 0.49 0.49 0.00 0.00 0.00 0.00 Average: ens3 485.14 463.78 1652.08 614.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14272) 03/19/24 _x86_64_ (8 CPU) 10:51:03 LINUX RESTART (8 CPU) 10:52:02 CPU %user %nice %system %iowait %steal %idle 10:53:01 all 14.14 0.00 0.96 1.34 0.05 83.50 10:53:01 0 11.50 0.00 0.97 0.19 0.05 87.30 10:53:01 1 9.40 0.00 1.07 0.19 0.03 89.31 10:53:01 2 7.80 0.00 0.58 0.82 0.08 90.73 10:53:01 3 3.23 0.00 0.95 7.35 0.05 88.42 10:53:01 4 12.49 0.00 0.15 0.87 0.03 86.46 10:53:01 5 11.12 0.00 0.65 0.22 0.05 87.96 10:53:01 6 27.29 0.00 1.27 0.49 0.05 70.89 10:53:01 7 30.21 0.00 2.07 0.66 0.05 67.01 10:54:01 all 14.85 0.00 1.88 0.11 0.04 83.11 10:54:01 0 8.76 0.00 0.73 0.00 0.03 90.48 10:54:01 1 15.68 0.00 1.67 0.10 0.07 82.47 10:54:01 2 13.32 0.00 3.71 0.15 0.05 82.76 10:54:01 3 19.98 0.00 0.38 0.02 0.03 79.58 10:54:01 4 21.14 0.00 0.82 0.42 0.05 77.58 10:54:01 5 12.39 0.00 2.29 0.00 0.05 85.28 10:54:01 6 10.73 0.00 0.52 0.02 0.03 88.71 10:54:01 7 16.84 0.00 4.87 0.17 0.05 78.06 10:55:01 all 15.08 0.00 2.06 1.35 0.06 81.45 10:55:01 0 14.30 0.00 1.39 0.94 0.07 83.31 10:55:01 1 14.10 0.00 2.71 2.49 0.05 80.65 10:55:01 2 14.75 0.00 1.90 0.35 0.07 82.93 10:55:01 3 25.94 0.00 3.08 4.34 0.05 66.60 10:55:01 4 7.34 0.00 1.92 1.34 0.03 89.36 10:55:01 5 10.36 0.00 2.16 0.80 0.07 86.61 10:55:01 6 17.06 0.00 1.85 0.53 0.07 80.48 10:55:01 7 16.77 0.00 1.54 0.02 0.05 81.63 10:56:01 all 7.66 0.00 1.32 0.99 0.05 89.97 10:56:01 0 5.08 0.00 0.73 0.00 0.03 94.16 10:56:01 1 26.04 0.00 2.17 0.02 0.05 71.72 10:56:01 2 5.07 0.00 2.02 2.11 0.03 90.77 10:56:01 3 4.51 0.00 1.12 0.69 0.07 93.61 10:56:01 4 4.35 0.00 1.27 1.77 0.05 92.55 10:56:01 5 12.03 0.00 2.39 1.12 0.05 84.41 10:56:01 6 0.35 0.00 0.17 2.24 0.02 97.23 10:56:01 7 3.85 0.00 0.74 0.00 0.07 95.34 10:57:01 all 8.19 0.00 1.63 0.27 0.05 89.87 10:57:01 0 8.51 0.00 0.80 0.02 0.05 90.62 10:57:01 1 3.27 0.00 1.16 0.00 0.05 95.52 10:57:01 2 11.22 0.00 1.62 0.64 0.05 86.48 10:57:01 3 17.82 0.00 3.77 0.13 0.05 78.23 10:57:01 4 3.93 0.00 2.27 1.10 0.03 92.66 10:57:01 5 8.25 0.00 1.39 0.02 0.03 90.31 10:57:01 6 8.52 0.00 1.33 0.22 0.05 89.88 10:57:01 7 4.05 0.00 0.65 0.00 0.07 95.23 10:58:01 all 1.68 0.00 0.60 0.11 0.02 97.59 10:58:01 0 5.56 0.00 0.69 0.02 0.03 93.71 10:58:01 1 1.35 0.00 0.18 0.00 0.02 98.45 10:58:01 2 0.55 0.00 0.83 0.02 0.02 98.58 10:58:01 3 1.45 0.00 0.92 0.00 0.03 97.60 10:58:01 4 0.25 0.00 0.70 0.08 0.00 98.97 10:58:01 5 1.35 0.00 0.62 0.00 0.02 98.01 10:58:01 6 1.57 0.00 0.53 0.82 0.02 97.06 10:58:01 7 1.32 0.00 0.30 0.00 0.02 98.37 Average: all 10.25 0.00 1.41 0.69 0.04 87.60 Average: 0 8.94 0.00 0.89 0.19 0.04 89.94 Average: 1 11.64 0.00 1.49 0.46 0.04 86.35 Average: 2 8.78 0.00 1.78 0.68 0.05 88.71 Average: 3 12.17 0.00 1.71 2.07 0.05 84.01 Average: 4 8.24 0.00 1.19 0.93 0.03 89.60 Average: 5 9.24 0.00 1.58 0.36 0.04 88.77 Average: 6 10.88 0.00 0.94 0.72 0.04 87.42 Average: 7 12.13 0.00 1.70 0.14 0.05 85.98