---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19912 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 14G 141G 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 856 24713 0 6597 30855 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:fd:36:c0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.190/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fefd:36c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2e:eb:22:8c 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-8c-8g-19912) 04/01/24 _x86_64_ (8 CPU) 20:21:29 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 125.43 54.68 70.76 2753.24 28512.23 20:24:01 132.56 23.00 109.57 2739.14 32515.91 20:25:01 156.37 1.12 155.26 48.66 81270.19 20:26:01 303.00 11.76 291.23 800.23 108505.77 20:27:01 41.88 0.48 41.39 57.86 24965.74 20:28:01 29.50 0.10 29.40 16.13 22174.30 20:29:01 90.85 1.93 88.92 111.98 23180.59 Average: 125.66 13.20 112.46 928.16 45915.98 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30151932 31731740 2787288 8.46 68420 1822768 1410360 4.15 846304 1654272 167404 20:24:01 29275072 31679420 3664148 11.12 91756 2597476 1605944 4.73 971416 2347824 597916 20:25:01 26725640 31657000 6213580 18.86 125148 4991404 1626652 4.79 1026772 4722916 1256448 20:26:01 22689752 28997332 10249468 31.12 141316 6283976 10399408 30.60 3869404 5778196 576 20:27:01 20555548 26983692 12383672 37.60 143384 6397624 12588892 37.04 6005736 5752012 836 20:28:01 20703836 27163856 12235384 37.15 143920 6427904 12068728 35.51 5844288 5768548 396 20:29:01 25305444 31593220 7633776 23.18 146660 6269136 1551940 4.57 1495256 5597996 2744 Average: 25058175 29972323 7881045 23.93 122943 4970041 5893132 17.34 2865597 4517395 289474 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 20:23:01 ens3 347.29 235.36 1541.59 59.94 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 br-f119670b9306 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 5.20 5.20 0.49 0.49 0.00 0.00 0.00 0.00 20:24:01 ens3 125.21 84.17 2775.93 11.45 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 br-f119670b9306 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 7.13 7.13 0.71 0.71 0.00 0.00 0.00 0.00 20:25:01 ens3 986.82 472.52 22934.57 34.45 0.00 0.00 0.00 0.00 20:26:01 veth4192bb7 30.04 38.86 2.97 4.53 0.00 0.00 0.00 0.00 20:26:01 veth95e0d71 0.55 0.77 0.04 0.04 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 veth7e709f2 0.48 0.85 0.03 0.05 0.00 0.00 0.00 0.00 20:27:01 veth4192bb7 63.87 72.17 101.23 25.68 0.00 0.00 0.00 0.01 20:27:01 veth95e0d71 3.85 4.40 0.54 0.75 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 veth7e709f2 4.87 5.83 0.71 1.20 0.00 0.00 0.00 0.00 20:28:01 veth4192bb7 23.18 25.96 88.32 7.46 0.00 0.00 0.00 0.01 20:28:01 veth95e0d71 5.20 6.83 0.75 0.56 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 veth7e709f2 3.62 5.18 0.58 0.50 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 lo 31.33 31.33 7.85 7.85 0.00 0.00 0.00 0.00 20:29:01 ens3 1978.99 1086.30 42277.44 165.51 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 3.94 3.94 1.08 1.08 0.00 0.00 0.00 0.00 Average: ens3 280.19 154.16 6044.08 23.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19912) 04/01/24 _x86_64_ (8 CPU) 20:21:29 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 11.54 0.00 1.03 2.25 0.04 85.14 20:23:01 0 11.69 0.00 1.19 0.14 0.03 86.95 20:23:01 1 3.82 0.00 0.39 0.10 0.03 95.65 20:23:01 2 4.60 0.00 0.48 0.36 0.02 94.55 20:23:01 3 4.63 0.00 0.81 0.58 0.02 93.96 20:23:01 4 35.67 0.00 2.14 1.97 0.07 60.15 20:23:01 5 7.84 0.00 1.12 13.39 0.05 77.60 20:23:01 6 19.85 0.00 1.43 0.92 0.03 77.78 20:23:01 7 4.18 0.00 0.61 0.56 0.07 94.58 20:24:01 all 10.77 0.00 1.41 2.24 0.04 85.54 20:24:01 0 10.28 0.00 1.97 0.52 0.03 87.20 20:24:01 1 35.16 0.00 2.11 1.68 0.08 60.97 20:24:01 2 13.59 0.00 1.33 0.18 0.03 84.86 20:24:01 3 8.83 0.00 1.31 0.35 0.03 89.48 20:24:01 4 3.86 0.00 1.10 1.00 0.02 94.02 20:24:01 5 1.79 0.00 0.85 11.88 0.03 85.45 20:24:01 6 5.70 0.00 1.45 0.52 0.02 92.31 20:24:01 7 7.06 0.00 1.16 1.86 0.05 89.87 20:25:01 all 9.64 0.00 4.59 3.49 0.06 82.22 20:25:01 0 10.05 0.00 4.70 0.14 0.05 85.06 20:25:01 1 10.64 0.00 3.76 3.47 0.05 82.07 20:25:01 2 9.51 0.00 5.03 0.08 0.05 85.33 20:25:01 3 8.93 0.00 4.64 2.44 0.05 83.93 20:25:01 4 9.93 0.00 4.19 0.19 0.05 85.65 20:25:01 5 10.48 0.00 5.20 19.69 0.08 64.55 20:25:01 6 7.77 0.00 5.48 1.19 0.05 85.51 20:25:01 7 9.83 0.00 3.72 0.81 0.05 85.58 20:26:01 all 33.77 0.00 6.69 5.40 0.09 54.06 20:26:01 0 34.29 0.00 6.08 0.81 0.08 58.73 20:26:01 1 30.39 0.00 6.51 21.83 0.12 41.15 20:26:01 2 35.89 0.00 6.45 1.46 0.08 56.12 20:26:01 3 33.68 0.00 7.58 10.43 0.10 48.21 20:26:01 4 35.00 0.00 6.81 1.67 0.09 56.44 20:26:01 5 34.84 0.00 6.06 2.00 0.08 57.01 20:26:01 6 33.26 0.00 7.08 1.26 0.09 58.31 20:26:01 7 32.76 0.00 6.90 3.86 0.07 56.42 20:27:01 all 46.36 0.00 4.71 0.80 0.09 48.04 20:27:01 0 48.69 0.00 5.21 0.62 0.08 45.39 20:27:01 1 36.97 0.00 4.07 0.29 0.07 58.60 20:27:01 2 48.09 0.00 4.87 1.31 0.10 45.62 20:27:01 3 48.77 0.00 4.66 1.47 0.08 45.02 20:27:01 4 48.43 0.00 4.74 0.07 0.08 46.68 20:27:01 5 47.47 0.00 5.06 0.18 0.08 47.20 20:27:01 6 46.82 0.00 4.96 0.10 0.10 48.02 20:27:01 7 45.62 0.00 4.14 2.39 0.10 47.74 20:28:01 all 5.68 0.00 0.76 1.06 0.06 92.44 20:28:01 0 4.90 0.00 0.69 0.00 0.07 94.35 20:28:01 1 5.59 0.00 0.83 0.00 0.05 93.52 20:28:01 2 4.74 0.00 0.74 0.07 0.05 94.41 20:28:01 3 4.95 0.00 0.75 0.15 0.05 94.10 20:28:01 4 5.07 0.00 0.62 0.07 0.07 94.18 20:28:01 5 7.25 0.00 0.82 0.00 0.07 91.87 20:28:01 6 7.09 0.00 0.90 0.02 0.07 91.92 20:28:01 7 5.83 0.00 0.70 8.20 0.07 85.20 20:29:01 all 7.10 0.00 0.88 1.40 0.04 90.59 20:29:01 0 16.19 0.00 1.19 0.47 0.03 82.12 20:29:01 1 3.30 0.00 0.77 0.05 0.03 95.85 20:29:01 2 12.47 0.00 1.08 0.37 0.05 86.03 20:29:01 3 14.08 0.00 0.89 0.22 0.03 84.78 20:29:01 4 3.08 0.00 0.62 0.28 0.03 95.99 20:29:01 5 1.27 0.00 0.80 1.31 0.03 96.58 20:29:01 6 3.17 0.00 0.85 0.15 0.02 95.81 20:29:01 7 3.18 0.00 0.87 8.32 0.05 87.58 Average: all 17.80 0.00 2.86 2.37 0.06 76.91 Average: 0 19.44 0.00 3.00 0.38 0.06 77.13 Average: 1 17.97 0.00 2.62 3.87 0.06 75.48 Average: 2 18.40 0.00 2.85 0.55 0.06 78.15 Average: 3 17.66 0.00 2.94 2.22 0.05 77.12 Average: 4 20.06 0.00 2.87 0.75 0.06 76.26 Average: 5 15.82 0.00 2.84 6.90 0.06 74.38 Average: 6 17.62 0.00 3.15 0.59 0.05 78.58 Average: 7 15.47 0.00 2.58 3.73 0.06 78.16