---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22070 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 14G 142G 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 832 25686 0 5647 30878 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:7a:6c:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.183/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86022sec preferred_lft 86022sec inet6 fe80::f816:3eff:fe7a:6cb9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b1:88:a7:6c 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-22070) 04/10/24 _x86_64_ (8 CPU) 11:51:24 LINUX RESTART (8 CPU) 11:52:01 tps rtps wtps bread/s bwrtn/s 11:53:01 101.63 17.73 83.90 1021.83 28821.06 11:54:01 148.64 23.15 125.50 2773.80 37065.56 11:55:01 349.84 12.10 337.74 764.34 154121.86 11:56:01 23.68 0.55 23.13 53.99 26786.95 11:57:01 52.32 0.83 51.49 39.99 25313.91 Average: 135.22 10.87 124.35 930.79 54421.87 11:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:53:01 30089132 31698064 2850088 8.65 72344 1846584 1405600 4.14 876780 1679652 181872 11:54:01 28499088 31684788 4440132 13.48 105252 3344676 1382004 4.07 968896 3083472 1259148 11:55:01 25801556 31142792 7137664 21.67 132172 5370264 4965972 14.61 1581084 5033708 116 11:56:01 23817372 29304660 9121848 27.69 132896 5509704 7060268 20.77 3516728 5061880 908 11:57:01 26331332 31639012 6607888 20.06 133704 5340096 1472076 4.33 1215536 4893528 3060 Average: 26907696 31093863 6031524 18.31 115274 4282265 3257184 9.58 1631805 3950448 289021 11:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:53:01 ens3 58.39 40.56 970.78 7.95 0.00 0.00 0.00 0.00 11:53:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 355.27 210.96 11128.11 19.03 0.00 0.00 0.00 0.00 11:54:01 lo 8.27 8.27 0.77 0.77 0.00 0.00 0.00 0.00 11:54:01 br-eecc1334ec54 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 ens3 843.93 400.82 25740.67 26.97 0.00 0.00 0.00 0.00 11:55:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 11:55:01 vethb24aabc 0.40 0.55 0.02 0.03 0.00 0.00 0.00 0.00 11:55:01 vethdffaeec 0.83 0.97 0.05 0.06 0.00 0.00 0.00 0.00 11:56:01 ens3 5.13 3.77 1.59 1.90 0.00 0.00 0.00 0.00 11:56:01 lo 3.40 3.40 1.03 1.03 0.00 0.00 0.00 0.00 11:56:01 vethb24aabc 4.48 3.97 0.79 0.58 0.00 0.00 0.00 0.00 11:56:01 vethdffaeec 97.17 79.57 21.61 95.18 0.00 0.00 0.00 0.01 11:57:01 ens3 117.13 85.45 75.88 159.94 0.00 0.00 0.00 0.00 11:57:01 lo 4.03 4.03 0.35 0.35 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 275.97 148.31 7583.41 43.16 0.00 0.00 0.00 0.00 Average: lo 3.85 3.85 0.50 0.50 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-22070) 04/10/24 _x86_64_ (8 CPU) 11:51:24 LINUX RESTART (8 CPU) 11:52:01 CPU %user %nice %system %iowait %steal %idle 11:53:01 all 10.28 0.00 0.73 2.37 0.03 86.59 11:53:01 0 17.19 0.00 0.88 1.00 0.03 80.89 11:53:01 1 0.35 0.00 0.42 9.46 0.07 89.71 11:53:01 2 15.09 0.00 0.87 0.27 0.03 83.74 11:53:01 3 31.40 0.00 1.97 1.74 0.05 64.85 11:53:01 4 13.02 0.00 0.84 0.08 0.03 86.03 11:53:01 5 3.95 0.00 0.45 0.05 0.02 95.53 11:53:01 6 1.20 0.00 0.38 0.52 0.02 97.88 11:53:01 7 0.00 0.00 0.05 5.89 0.00 94.06 11:54:01 all 11.22 0.00 2.26 2.63 0.05 83.84 11:54:01 0 14.86 0.00 3.01 1.73 0.05 80.35 11:54:01 1 6.80 0.00 1.83 9.71 0.08 81.57 11:54:01 2 9.04 0.00 1.71 3.49 0.03 85.72 11:54:01 3 5.04 0.00 1.74 0.32 0.03 92.86 11:54:01 4 5.83 0.00 1.89 1.74 0.03 90.50 11:54:01 5 12.33 0.00 1.81 0.57 0.05 85.24 11:54:01 6 23.25 0.00 3.84 1.63 0.05 71.23 11:54:01 7 12.75 0.00 2.23 1.86 0.05 83.11 11:55:01 all 10.86 0.00 4.90 10.98 0.06 73.20 11:55:01 0 11.18 0.00 4.73 22.16 0.07 61.86 11:55:01 1 10.57 0.00 4.39 5.22 0.05 79.77 11:55:01 2 12.93 0.00 4.85 1.03 0.07 81.13 11:55:01 3 10.43 0.00 5.55 38.54 0.09 45.40 11:55:01 4 11.21 0.00 3.80 7.35 0.05 77.59 11:55:01 5 11.88 0.00 4.25 0.84 0.05 82.98 11:55:01 6 9.65 0.00 4.93 2.47 0.07 82.88 11:55:01 7 9.02 0.00 6.65 10.49 0.05 73.79 11:56:01 all 30.74 0.00 3.10 1.06 0.08 65.01 11:56:01 0 31.24 0.00 3.14 0.12 0.08 65.42 11:56:01 1 30.11 0.00 3.30 0.23 0.10 66.25 11:56:01 2 31.64 0.00 3.48 0.10 0.07 64.71 11:56:01 3 31.32 0.00 3.32 6.64 0.08 58.64 11:56:01 4 33.93 0.00 3.05 0.00 0.08 62.93 11:56:01 5 23.44 0.00 2.50 0.05 0.08 73.92 11:56:01 6 36.18 0.00 3.21 0.05 0.08 60.47 11:56:01 7 28.09 0.00 2.85 1.28 0.08 67.70 11:57:01 all 2.30 0.00 0.59 1.22 0.03 95.86 11:57:01 0 1.67 0.00 0.60 0.00 0.02 97.72 11:57:01 1 1.30 0.00 0.57 0.25 0.02 97.86 11:57:01 2 4.19 0.00 0.63 0.18 0.03 94.96 11:57:01 3 1.25 0.00 0.42 8.48 0.05 89.79 11:57:01 4 1.38 0.00 0.79 0.05 0.03 97.75 11:57:01 5 2.24 0.00 0.50 0.03 0.03 97.19 11:57:01 6 4.63 0.00 0.64 0.05 0.03 94.65 11:57:01 7 1.77 0.00 0.55 0.75 0.02 96.91 Average: all 13.08 0.00 2.31 3.64 0.05 80.92 Average: 0 15.22 0.00 2.47 4.97 0.05 77.30 Average: 1 9.82 0.00 2.10 4.97 0.06 83.05 Average: 2 14.57 0.00 2.30 1.01 0.05 82.07 Average: 3 15.91 0.00 2.59 11.05 0.06 70.39 Average: 4 13.06 0.00 2.07 1.83 0.05 82.99 Average: 5 10.78 0.00 1.90 0.31 0.05 86.96 Average: 6 14.98 0.00 2.59 0.94 0.05 81.44 Average: 7 10.30 0.00 2.46 4.04 0.04 83.15