---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35209 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: 2799.998 BogoMIPS: 5599.99 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 9% / 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 840 26276 0 5050 30870 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:ba:ff:dd brd ff:ff:ff:ff:ff:ff inet 10.30.107.170/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:feba:ffdd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:0b:43:97 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-35209) 04/26/24 _x86_64_ (8 CPU) 05:28:25 LINUX RESTART (8 CPU) 05:29:01 tps rtps wtps bread/s bwrtn/s 05:30:01 116.76 38.91 77.85 1768.11 28489.12 05:31:01 127.60 22.91 104.68 2726.75 33914.48 05:32:01 390.57 12.91 377.66 785.20 117262.16 05:33:01 78.19 0.35 77.84 23.46 27184.79 05:34:01 18.26 0.00 18.26 0.00 22511.76 05:35:01 55.62 0.90 54.72 51.32 24558.59 Average: 131.17 12.66 118.51 892.47 42322.23 05:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:30:01 30145400 31720632 2793820 8.48 69668 1816500 1409192 4.15 848000 1652836 145928 05:31:01 28686992 31661156 4252228 12.91 103084 3140824 1600528 4.71 991324 2881488 1144632 05:32:01 26567132 31304900 6372088 19.34 132704 4787932 4761408 14.01 1406056 4457776 1628 05:33:01 24885636 29765520 8053584 24.45 134924 4922104 6611940 19.45 3028408 4499816 2332 05:34:01 24849844 29732216 8089376 24.56 135060 4924092 6644044 19.55 3062660 4500940 144 05:35:01 26860636 31564948 6078584 18.45 136008 4761876 1596856 4.70 1267464 4336316 14592 Average: 26999273 30958229 5939947 18.03 118575 4058888 3770661 11.09 1767319 3721529 218209 05:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:30:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 05:30:01 ens3 130.41 92.43 981.49 19.76 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 lo 7.13 7.13 0.67 0.67 0.00 0.00 0.00 0.00 05:31:01 br-de5519d91b91 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 ens3 257.71 160.76 7828.02 16.54 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 lo 4.87 4.87 0.44 0.44 0.00 0.00 0.00 0.00 05:32:01 vethf2dd339 0.32 0.53 0.02 0.03 0.00 0.00 0.00 0.00 05:32:01 br-de5519d91b91 0.67 0.58 0.05 0.30 0.00 0.00 0.00 0.00 05:32:01 vethf4aacb8 0.30 0.40 0.02 0.03 0.00 0.00 0.00 0.00 05:33:01 lo 8.40 8.40 21.48 21.48 0.00 0.00 0.00 0.00 05:33:01 vethf2dd339 63.37 56.37 31.52 72.13 0.00 0.00 0.00 0.01 05:33:01 br-de5519d91b91 3.72 4.62 5.94 15.62 0.00 0.00 0.00 0.00 05:33:01 vethf4aacb8 3.35 3.40 0.90 6.04 0.00 0.00 0.00 0.00 05:34:01 lo 12.91 12.91 19.77 19.77 0.00 0.00 0.00 0.00 05:34:01 vethf2dd339 46.24 39.18 19.18 79.58 0.00 0.00 0.00 0.01 05:34:01 br-de5519d91b91 3.95 4.53 7.23 12.40 0.00 0.00 0.00 0.00 05:34:01 vethf4aacb8 2.15 2.12 1.24 1.79 0.00 0.00 0.00 0.00 05:35:01 lo 7.27 7.27 0.55 0.55 0.00 0.00 0.00 0.00 05:35:01 ens3 1174.10 695.03 24449.56 154.09 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 7.03 7.03 7.18 7.18 0.00 0.00 0.00 0.00 Average: ens3 148.05 88.90 3971.17 18.24 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-35209) 04/26/24 _x86_64_ (8 CPU) 05:28:25 LINUX RESTART (8 CPU) 05:29:01 CPU %user %nice %system %iowait %steal %idle 05:30:01 all 10.18 0.00 0.79 3.07 0.04 85.92 05:30:01 0 19.61 0.00 1.23 1.40 0.03 77.72 05:30:01 1 1.22 0.00 0.38 10.67 0.07 87.65 05:30:01 2 7.43 0.00 0.63 0.35 0.02 91.57 05:30:01 3 3.22 0.00 0.37 0.13 0.02 96.26 05:30:01 4 2.00 0.00 0.48 0.65 0.00 96.87 05:30:01 5 1.44 0.00 0.28 0.07 0.02 98.19 05:30:01 6 18.06 0.00 1.12 1.25 0.05 79.52 05:30:01 7 28.49 0.00 1.80 10.04 0.07 59.61 05:31:01 all 11.80 0.00 2.23 2.34 0.04 83.59 05:31:01 0 9.63 0.00 1.61 0.17 0.03 88.57 05:31:01 1 3.54 0.00 2.70 2.52 0.05 91.19 05:31:01 2 29.62 0.00 2.88 1.24 0.08 66.18 05:31:01 3 16.72 0.00 2.48 0.60 0.05 80.15 05:31:01 4 3.93 0.00 2.85 0.30 0.02 92.90 05:31:01 5 5.59 0.00 1.27 1.28 0.03 91.82 05:31:01 6 16.33 0.00 2.52 0.72 0.03 80.40 05:31:01 7 9.09 0.00 1.54 11.92 0.07 77.38 05:32:01 all 9.35 0.00 3.82 8.71 0.06 78.06 05:32:01 0 9.01 0.00 4.13 2.60 0.05 84.22 05:32:01 1 7.74 0.00 4.50 45.18 0.10 42.48 05:32:01 2 9.95 0.00 4.47 9.63 0.05 75.90 05:32:01 3 11.54 0.00 3.73 3.60 0.05 81.08 05:32:01 4 10.75 0.00 3.63 2.40 0.05 83.18 05:32:01 5 7.24 0.00 2.82 1.26 0.05 88.62 05:32:01 6 9.36 0.00 4.43 1.84 0.05 84.31 05:32:01 7 9.26 0.00 2.86 3.28 0.05 84.54 05:33:01 all 29.71 0.00 3.10 1.38 0.08 65.73 05:33:01 0 25.15 0.00 2.73 0.25 0.07 71.81 05:33:01 1 36.07 0.00 4.00 3.63 0.08 56.22 05:33:01 2 32.29 0.00 3.20 0.10 0.08 64.33 05:33:01 3 26.70 0.00 2.66 0.02 0.07 70.55 05:33:01 4 28.54 0.00 2.76 3.27 0.08 65.35 05:33:01 5 27.38 0.00 3.34 0.93 0.08 68.28 05:33:01 6 29.69 0.00 3.21 2.30 0.08 64.72 05:33:01 7 31.86 0.00 2.95 0.52 0.08 64.59 05:34:01 all 2.58 0.00 0.38 1.13 0.07 95.83 05:34:01 0 2.14 0.00 0.40 0.00 0.08 97.37 05:34:01 1 2.17 0.00 0.43 0.03 0.08 97.28 05:34:01 2 3.33 0.00 0.37 0.02 0.08 96.20 05:34:01 3 2.93 0.00 0.32 0.05 0.07 96.64 05:34:01 4 3.12 0.00 0.50 0.12 0.08 96.18 05:34:01 5 3.09 0.00 0.42 8.88 0.08 87.52 05:34:01 6 2.32 0.00 0.37 0.00 0.07 97.24 05:34:01 7 1.59 0.00 0.23 0.02 0.05 98.11 05:35:01 all 3.39 0.00 0.68 1.40 0.06 94.47 05:35:01 0 1.97 0.00 0.70 0.07 0.05 97.21 05:35:01 1 1.97 0.00 0.75 0.12 0.03 97.13 05:35:01 2 2.24 0.00 0.84 0.25 0.07 96.60 05:35:01 3 2.05 0.00 0.58 0.03 0.03 97.29 05:35:01 4 1.19 0.00 0.60 0.67 0.07 97.47 05:35:01 5 1.36 0.00 0.55 9.35 0.07 88.67 05:35:01 6 1.42 0.00 0.54 0.50 0.07 97.47 05:35:01 7 14.91 0.00 0.87 0.25 0.08 83.88 Average: all 11.17 0.00 1.83 3.00 0.06 83.95 Average: 0 11.26 0.00 1.80 0.74 0.05 86.15 Average: 1 8.79 0.00 2.12 10.29 0.07 78.73 Average: 2 14.13 0.00 2.06 1.92 0.06 81.82 Average: 3 10.52 0.00 1.69 0.73 0.05 87.01 Average: 4 8.24 0.00 1.80 1.23 0.05 88.67 Average: 5 7.66 0.00 1.44 3.62 0.06 87.22 Average: 6 12.86 0.00 2.02 1.10 0.06 83.96 Average: 7 15.87 0.00 1.71 4.34 0.07 78.02