---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35310 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 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 856 27868 0 3442 30866 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:76:89:4c brd ff:ff:ff:ff:ff:ff inet 10.30.107.143/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:fe76:894c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5e:70:26:dd 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-35310) 08/31/24 _x86_64_ (8 CPU) 21:45:25 LINUX RESTART (8 CPU) 21:46:03 tps rtps wtps bread/s bwrtn/s 21:47:01 291.78 44.08 247.70 1969.45 69099.12 21:48:01 251.69 62.81 188.89 3637.66 87148.01 21:49:01 12.25 0.43 11.81 18.93 2660.05 21:50:01 2.88 0.00 2.88 0.00 62.39 21:51:01 2.75 0.28 2.47 8.00 201.70 21:52:01 2.77 0.03 2.73 0.40 224.23 Average: 92.91 17.79 75.12 933.29 26327.68 21:46:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:47:01 30156112 31724288 2783108 8.45 69644 1809576 1404744 4.13 847504 1645364 154480 21:48:01 28694500 30930452 4244720 12.89 88072 2438760 2386036 7.02 1810080 2101676 73360 21:49:01 25205524 27444360 7733696 23.48 88192 2441296 7010536 20.63 5319952 2073408 220 21:50:01 24598864 26838552 8340356 25.32 88264 2441804 7196840 21.17 5926668 2070492 92 21:51:01 23631192 25877652 9308028 28.26 88400 2447732 8206352 24.14 6883000 2075928 1148 21:52:01 23053900 25305016 9885320 30.01 88488 2452016 9185140 27.02 7455524 2079956 44 Average: 25890015 28020053 7049205 21.40 85177 2338531 5898275 17.35 4707121 2007804 38224 21:46:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:47:01 lo 1.45 1.45 0.17 0.17 0.00 0.00 0.00 0.00 21:47:01 ens3 226.51 142.75 1208.24 41.90 0.00 0.00 0.00 0.00 21:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:48:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:48:01 ens3 570.49 402.95 6418.64 73.18 0.00 0.00 0.00 0.00 21:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 lo 1.52 1.52 0.41 0.41 0.00 0.00 0.00 0.00 21:49:01 ens3 392.45 255.65 128.95 98.55 0.00 0.00 0.00 0.00 21:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 lo 3.58 3.58 1.05 1.05 0.00 0.00 0.00 0.00 21:50:01 ens3 40.29 29.83 9.15 8.98 0.00 0.00 0.00 0.00 21:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 lo 1.32 1.32 0.31 0.31 0.00 0.00 0.00 0.00 21:51:01 ens3 423.68 260.92 121.94 94.35 0.00 0.00 0.00 0.00 21:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:52:01 ens3 293.18 185.65 81.46 69.90 0.00 0.00 0.00 0.00 21:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.42 1.42 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 324.98 213.35 1328.70 64.60 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-35310) 08/31/24 _x86_64_ (8 CPU) 21:45:25 LINUX RESTART (8 CPU) 21:46:03 CPU %user %nice %system %iowait %steal %idle 21:47:01 all 9.95 0.00 0.91 5.70 0.04 83.41 21:47:01 0 7.16 0.00 0.90 2.92 0.07 88.95 21:47:01 1 5.71 0.00 0.55 7.20 0.03 86.50 21:47:01 2 14.66 0.00 1.06 1.56 0.03 82.69 21:47:01 3 10.78 0.00 1.74 4.87 0.05 82.55 21:47:01 4 8.08 0.00 0.92 22.64 0.03 68.34 21:47:01 5 18.02 0.00 0.94 5.89 0.07 75.09 21:47:01 6 12.99 0.00 0.76 0.10 0.03 86.11 21:47:01 7 2.21 0.00 0.33 0.41 0.02 97.03 21:48:01 all 20.68 0.00 1.10 2.91 0.05 75.25 21:48:01 0 14.20 0.00 0.59 0.33 0.07 84.82 21:48:01 1 16.81 0.00 0.73 0.03 0.02 82.40 21:48:01 2 30.79 0.00 1.12 0.80 0.07 67.22 21:48:01 3 31.09 0.00 1.39 2.27 0.07 65.19 21:48:01 4 19.04 0.00 1.36 12.56 0.07 66.98 21:48:01 5 20.15 0.00 1.07 6.17 0.05 72.56 21:48:01 6 11.82 0.00 0.67 0.80 0.05 86.66 21:48:01 7 21.41 0.00 1.89 0.37 0.05 76.28 21:49:01 all 32.43 0.00 0.73 0.07 0.06 66.71 21:49:01 0 23.37 0.00 0.47 0.00 0.03 76.13 21:49:01 1 48.39 0.00 0.93 0.00 0.07 50.61 21:49:01 2 26.84 0.00 0.58 0.07 0.07 72.44 21:49:01 3 15.70 0.00 1.16 0.00 0.03 83.11 21:49:01 4 34.94 0.00 0.65 0.00 0.07 64.34 21:49:01 5 30.24 0.00 0.73 0.52 0.07 68.45 21:49:01 6 40.61 0.00 0.58 0.00 0.07 58.74 21:49:01 7 39.46 0.00 0.74 0.00 0.05 59.76 21:50:01 all 17.92 0.00 0.26 0.01 0.04 81.77 21:50:01 0 25.10 0.00 0.30 0.00 0.03 74.57 21:50:01 1 13.63 0.00 0.27 0.00 0.05 86.05 21:50:01 2 23.10 0.00 0.37 0.03 0.03 76.47 21:50:01 3 11.46 0.00 0.12 0.00 0.03 88.39 21:50:01 4 11.41 0.00 0.33 0.03 0.05 88.17 21:50:01 5 12.05 0.00 0.18 0.00 0.03 87.74 21:50:01 6 32.44 0.00 0.42 0.00 0.05 67.09 21:50:01 7 14.20 0.00 0.13 0.00 0.05 85.62 21:51:01 all 20.67 0.00 0.45 0.01 0.04 78.83 21:51:01 0 16.49 0.00 0.45 0.00 0.03 83.02 21:51:01 1 33.99 0.00 0.68 0.00 0.05 65.27 21:51:01 2 33.45 0.00 0.57 0.00 0.07 65.92 21:51:01 3 15.34 0.00 0.25 0.02 0.05 84.35 21:51:01 4 9.44 0.00 0.21 0.03 0.02 90.30 21:51:01 5 18.24 0.00 0.67 0.07 0.05 80.98 21:51:01 6 18.96 0.00 0.32 0.00 0.03 80.69 21:51:01 7 19.56 0.00 0.42 0.00 0.05 79.97 21:52:01 all 20.48 0.00 0.33 0.01 0.04 79.15 21:52:01 0 39.59 0.00 0.42 0.00 0.05 59.94 21:52:01 1 13.47 0.00 0.53 0.00 0.03 85.96 21:52:01 2 17.16 0.00 0.25 0.00 0.03 82.56 21:52:01 3 9.51 0.00 0.15 0.00 0.02 90.32 21:52:01 4 22.80 0.00 0.30 0.03 0.03 76.84 21:52:01 5 16.57 0.00 0.60 0.03 0.05 82.75 21:52:01 6 12.06 0.00 0.17 0.00 0.02 87.75 21:52:01 7 32.68 0.00 0.25 0.00 0.03 67.04 Average: all 20.42 0.00 0.63 1.43 0.05 77.48 Average: 0 21.08 0.00 0.52 0.53 0.05 77.83 Average: 1 22.10 0.00 0.62 1.17 0.04 76.07 Average: 2 24.39 0.00 0.65 0.40 0.05 74.50 Average: 3 15.69 0.00 0.80 1.17 0.04 82.30 Average: 4 17.65 0.00 0.63 5.76 0.04 75.92 Average: 5 19.22 0.00 0.70 2.09 0.05 77.94 Average: 6 21.53 0.00 0.48 0.15 0.04 77.79 Average: 7 21.69 0.00 0.63 0.13 0.04 77.51