---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22137 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 13G 143G 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 832 26551 0 4783 30879 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:20:8e:fd brd ff:ff:ff:ff:ff:ff inet 10.30.106.184/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:fe20:8efd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:dd:f2:0b 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-22137) 04/10/24 _x86_64_ (8 CPU) 17:19:24 LINUX RESTART (8 CPU) 17:20:02 tps rtps wtps bread/s bwrtn/s 17:21:01 137.79 71.97 65.82 4658.33 24952.92 17:22:01 115.11 13.81 101.30 1118.08 28029.46 17:23:01 241.64 11.91 229.73 2052.99 104326.56 17:24:01 233.64 9.32 224.33 403.80 26161.57 17:25:01 13.78 0.00 13.78 0.00 17648.69 17:26:01 52.69 0.87 51.82 45.33 19131.19 Average: 132.43 17.83 114.60 1370.62 36741.14 17:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:21:01 30209552 31752652 2729668 8.29 66768 1787788 1386892 4.08 815224 1625996 123872 17:22:01 29878620 31735028 3060600 9.29 85600 2067348 1389864 4.09 845012 1893956 139568 17:23:01 26958708 31407260 5980512 18.16 121132 4526568 4477120 13.17 1277724 4226836 616 17:24:01 24257292 28944592 8681928 26.36 133544 4640960 8927108 26.27 3846392 4320920 128 17:25:01 24252756 28938752 8686464 26.37 133656 4641152 8927108 26.27 3853740 4318964 192 17:26:01 27155548 31578768 5783672 17.56 134560 4489068 1564592 4.60 1247524 4071312 2776 Average: 27118746 30726175 5820474 17.67 112543 3692147 4445447 13.08 1980936 3409664 44525 17:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:21:01 lo 1.15 1.15 0.13 0.13 0.00 0.00 0.00 0.00 17:21:01 ens3 401.93 267.90 1456.06 61.72 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 17:22:01 ens3 54.52 40.81 731.93 8.08 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 vetha90aea1 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 17:23:01 veth0458c8c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 veth47c908e 0.03 0.18 0.00 0.01 0.00 0.00 0.00 0.00 17:23:01 vethfebbb50 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 veth47c908e 97.88 119.83 80.33 35.53 0.00 0.00 0.00 0.01 17:24:01 vethfebbb50 46.13 39.89 20.45 41.80 0.00 0.00 0.00 0.00 17:24:01 vethc55966c 1.20 1.55 0.38 0.31 0.00 0.00 0.00 0.00 17:24:01 veth15b451f 1.32 1.50 0.37 0.20 0.00 0.00 0.00 0.00 17:25:01 veth47c908e 1.48 1.68 0.64 0.56 0.00 0.00 0.00 0.00 17:25:01 vethfebbb50 0.30 0.33 0.29 0.02 0.00 0.00 0.00 0.00 17:25:01 vethc55966c 0.43 0.25 0.05 0.07 0.00 0.00 0.00 0.00 17:25:01 veth15b451f 0.23 0.32 0.20 0.03 0.00 0.00 0.00 0.00 17:26:01 lo 33.36 33.36 5.79 5.79 0.00 0.00 0.00 0.00 17:26:01 ens3 1102.72 690.18 21478.93 120.42 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.94 4.94 0.91 0.91 0.00 0.00 0.00 0.00 Average: ens3 182.75 113.91 3578.38 19.95 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22137) 04/10/24 _x86_64_ (8 CPU) 17:19:24 LINUX RESTART (8 CPU) 17:20:02 CPU %user %nice %system %iowait %steal %idle 17:21:01 all 10.11 0.00 1.01 3.05 0.04 85.80 17:21:01 0 5.09 0.00 0.54 0.44 0.02 93.91 17:21:01 1 3.34 0.00 0.53 0.27 0.02 95.84 17:21:01 2 4.64 0.00 0.90 18.20 0.03 76.23 17:21:01 3 1.80 0.00 0.83 0.07 0.02 97.29 17:21:01 4 30.24 0.00 2.12 2.99 0.05 64.59 17:21:01 5 18.41 0.00 1.29 0.90 0.05 79.35 17:21:01 6 14.27 0.00 1.09 1.02 0.03 83.58 17:21:01 7 3.11 0.00 0.76 0.49 0.02 95.62 17:22:01 all 10.40 0.00 0.68 2.53 0.02 86.37 17:22:01 0 0.68 0.00 0.08 0.00 0.00 99.23 17:22:01 1 4.67 0.00 0.42 0.30 0.00 94.62 17:22:01 2 4.80 0.00 0.47 8.77 0.03 85.93 17:22:01 3 20.80 0.00 1.08 1.67 0.03 76.41 17:22:01 4 24.06 0.00 1.45 1.77 0.05 72.67 17:22:01 5 16.39 0.00 0.98 6.41 0.03 76.18 17:22:01 6 10.32 0.00 0.70 1.17 0.03 87.77 17:22:01 7 1.47 0.00 0.23 0.12 0.00 98.18 17:23:01 all 9.53 0.00 3.93 6.46 0.07 80.01 17:23:01 0 9.71 0.00 3.84 0.61 0.07 85.77 17:23:01 1 9.71 0.00 4.91 26.62 0.07 58.68 17:23:01 2 11.26 0.00 3.41 1.62 0.05 83.65 17:23:01 3 8.23 0.00 4.28 1.29 0.07 86.14 17:23:01 4 11.13 0.00 4.01 1.59 0.07 83.20 17:23:01 5 7.27 0.00 3.12 16.70 0.07 72.85 17:23:01 6 10.17 0.00 3.24 2.15 0.07 84.38 17:23:01 7 8.77 0.00 4.63 1.23 0.07 85.31 17:24:01 all 29.80 0.00 3.35 2.12 0.08 64.64 17:24:01 0 15.43 0.00 2.28 2.21 0.08 80.00 17:24:01 1 35.89 0.00 4.34 0.47 0.10 59.20 17:24:01 2 27.65 0.00 3.25 7.36 0.08 61.65 17:24:01 3 32.24 0.00 3.49 1.02 0.07 63.18 17:24:01 4 34.06 0.00 3.87 0.91 0.12 61.05 17:24:01 5 32.69 0.00 3.21 2.12 0.08 61.89 17:24:01 6 32.15 0.00 3.55 0.72 0.10 63.48 17:24:01 7 28.31 0.00 2.83 2.16 0.07 66.63 17:25:01 all 0.53 0.00 0.08 1.12 0.03 98.24 17:25:01 0 0.58 0.00 0.07 0.00 0.02 99.33 17:25:01 1 0.53 0.00 0.13 0.00 0.03 99.30 17:25:01 2 0.77 0.00 0.12 8.88 0.02 90.22 17:25:01 3 0.40 0.00 0.07 0.00 0.02 99.52 17:25:01 4 0.47 0.00 0.08 0.02 0.03 99.40 17:25:01 5 0.74 0.00 0.07 0.02 0.07 99.11 17:25:01 6 0.52 0.00 0.08 0.00 0.02 99.38 17:25:01 7 0.23 0.00 0.05 0.03 0.02 99.66 17:26:01 all 3.12 0.00 0.53 2.00 0.03 94.31 17:26:01 0 0.75 0.00 0.67 0.63 0.02 97.93 17:26:01 1 1.69 0.00 0.55 0.48 0.03 97.24 17:26:01 2 3.36 0.00 0.52 12.03 0.05 84.04 17:26:01 3 1.00 0.00 0.50 1.77 0.03 96.69 17:26:01 4 1.64 0.00 0.33 0.03 0.02 97.98 17:26:01 5 2.29 0.00 0.64 0.20 0.03 96.84 17:26:01 6 13.06 0.00 0.57 0.40 0.03 85.94 17:26:01 7 1.21 0.00 0.50 0.45 0.03 97.80 Average: all 10.57 0.00 1.59 2.87 0.04 84.92 Average: 0 5.36 0.00 1.24 0.65 0.03 92.71 Average: 1 9.30 0.00 1.81 4.65 0.04 84.20 Average: 2 8.74 0.00 1.44 9.47 0.04 80.30 Average: 3 10.76 0.00 1.70 0.97 0.04 86.53 Average: 4 16.89 0.00 1.97 1.21 0.06 79.86 Average: 5 12.95 0.00 1.55 4.38 0.06 81.07 Average: 6 13.41 0.00 1.53 0.91 0.05 84.10 Average: 7 7.17 0.00 1.50 0.75 0.03 90.55