---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4144 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 848 25094 0 6224 30862 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:b9:be:75 brd ff:ff:ff:ff:ff:ff inet 10.30.106.45/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85906sec preferred_lft 85906sec inet6 fe80::f816:3eff:feb9:be75/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:ae:16:67 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-4144) 02/09/24 _x86_64_ (8 CPU) 23:10:22 LINUX RESTART (8 CPU) 23:11:02 tps rtps wtps bread/s bwrtn/s 23:12:01 107.51 35.93 71.58 1704.93 20821.69 23:13:01 108.82 14.03 94.78 1128.35 25820.23 23:14:01 175.52 9.20 166.32 1651.59 82404.27 23:15:01 396.53 11.60 384.94 764.43 87504.00 23:16:01 26.40 0.30 26.10 23.86 14408.70 23:17:01 13.86 0.05 13.81 8.67 13973.65 23:18:01 69.85 1.35 68.50 104.86 16489.17 Average: 128.41 10.29 118.12 767.25 37385.09 23:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30134460 31727456 2804760 8.51 68436 1835652 1381212 4.06 842420 1672096 159080 23:13:01 29844820 31742068 3094400 9.39 85616 2107104 1465664 4.31 839088 1932856 153708 23:14:01 25530860 31645540 7408360 22.49 139492 6102292 1574180 4.63 1041780 5837084 2131700 23:15:01 23900528 29951464 9038692 27.44 154080 6007916 8251928 24.28 2898992 5540700 620 23:16:01 23560840 29617612 9378380 28.47 155656 6009952 8733740 25.70 3248072 5523844 272 23:17:01 23564992 29648640 9374228 28.46 155976 6038212 8346952 24.56 3230540 5538168 736 23:18:01 25677340 31576180 7261880 22.05 158364 5868360 1536260 4.52 1336112 5384900 37868 Average: 26030549 30844137 6908671 20.97 131089 4852784 4469991 13.15 1919572 4489950 354855 23:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 lo 21.62 21.62 2.34 2.34 0.00 0.00 0.00 0.00 23:12:01 ens3 98.88 88.90 964.84 12.84 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 lo 16.66 16.66 1.79 1.79 0.00 0.00 0.00 0.00 23:13:01 ens3 90.95 81.20 758.88 11.88 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 br-ff3539a5f3e0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 lo 12.26 12.26 1.18 1.18 0.00 0.00 0.00 0.00 23:14:01 ens3 1192.77 653.52 31748.40 49.25 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 vethbe5f36e 0.82 1.03 0.05 0.06 0.00 0.00 0.00 0.00 23:15:01 vethd9e1e0e 54.77 66.18 19.29 16.21 0.00 0.00 0.00 0.00 23:15:01 veth66badfa 1.93 2.05 0.19 0.20 0.00 0.00 0.00 0.00 23:15:01 veth773e636 26.92 25.12 11.56 16.27 0.00 0.00 0.00 0.00 23:16:01 vethbe5f36e 4.15 5.42 0.83 0.54 0.00 0.00 0.00 0.00 23:16:01 vethd9e1e0e 52.34 63.06 58.30 15.55 0.00 0.00 0.00 0.00 23:16:01 veth66badfa 20.70 16.50 2.37 2.49 0.00 0.00 0.00 0.00 23:16:01 veth773e636 26.55 22.31 8.44 24.17 0.00 0.00 0.00 0.00 23:17:01 vethbe5f36e 3.23 4.72 0.66 0.36 0.00 0.00 0.00 0.00 23:17:01 vethd9e1e0e 0.18 0.25 0.09 0.05 0.00 0.00 0.00 0.00 23:17:01 veth66badfa 13.83 9.35 1.05 1.34 0.00 0.00 0.00 0.00 23:17:01 veth773e636 0.38 0.43 0.59 0.03 0.00 0.00 0.00 0.00 23:18:01 lo 79.81 79.81 11.05 11.05 0.00 0.00 0.00 0.00 23:18:01 ens3 1846.94 1146.79 34302.13 167.48 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 10.87 10.87 1.53 1.53 0.00 0.00 0.00 0.00 Average: ens3 210.91 128.36 4802.85 15.92 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-4144) 02/09/24 _x86_64_ (8 CPU) 23:10:22 LINUX RESTART (8 CPU) 23:11:02 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 9.79 0.00 0.82 1.89 0.03 87.47 23:12:01 0 6.70 0.00 0.68 0.19 0.00 92.43 23:12:01 1 8.91 0.00 1.14 0.49 0.07 89.39 23:12:01 2 18.66 0.00 1.14 0.80 0.03 79.37 23:12:01 3 11.03 0.00 0.76 0.54 0.02 87.65 23:12:01 4 13.28 0.00 1.05 0.83 0.02 84.82 23:12:01 5 5.75 0.00 0.73 0.24 0.03 93.25 23:12:01 6 0.14 0.00 0.32 5.38 0.02 94.15 23:12:01 7 13.83 0.00 0.86 6.63 0.07 78.61 23:13:01 all 9.99 0.00 0.87 2.01 0.03 87.11 23:13:01 0 8.41 0.00 0.73 0.02 0.03 90.81 23:13:01 1 25.83 0.00 2.06 2.78 0.07 69.27 23:13:01 2 14.50 0.00 1.23 0.18 0.03 84.05 23:13:01 3 7.68 0.00 0.80 0.78 0.05 90.69 23:13:01 4 1.48 0.00 0.22 0.43 0.02 97.85 23:13:01 5 14.61 0.00 1.08 0.83 0.03 83.44 23:13:01 6 1.15 0.00 0.27 9.45 0.02 89.11 23:13:01 7 6.26 0.00 0.48 1.55 0.07 91.64 23:14:01 all 14.16 0.00 6.36 4.93 0.07 74.48 23:14:01 0 14.57 0.00 6.29 7.11 0.07 71.96 23:14:01 1 15.91 0.00 6.04 0.31 0.05 77.69 23:14:01 2 16.50 0.00 6.75 0.09 0.07 76.60 23:14:01 3 12.93 0.00 7.18 13.61 0.07 66.21 23:14:01 4 13.64 0.00 7.37 2.42 0.09 76.48 23:14:01 5 17.79 0.00 5.31 0.73 0.09 76.08 23:14:01 6 9.84 0.00 5.94 13.18 0.09 70.95 23:14:01 7 12.09 0.00 6.05 2.07 0.05 79.74 23:15:01 all 24.13 0.00 3.54 6.19 0.07 66.07 23:15:01 0 30.28 0.00 4.10 1.73 0.07 63.82 23:15:01 1 24.10 0.00 4.01 12.54 0.10 59.25 23:15:01 2 22.78 0.00 3.12 3.07 0.07 70.97 23:15:01 3 31.05 0.00 3.91 3.37 0.08 61.59 23:15:01 4 24.02 0.00 3.72 4.93 0.08 67.26 23:15:01 5 23.89 0.00 3.47 1.62 0.07 70.95 23:15:01 6 19.28 0.00 3.15 19.07 0.05 58.45 23:15:01 7 17.64 0.00 2.80 3.12 0.07 76.38 23:16:01 all 8.72 0.00 0.82 0.78 0.07 89.61 23:16:01 0 8.83 0.00 0.88 0.05 0.05 90.19 23:16:01 1 9.05 0.00 0.90 0.03 0.05 89.96 23:16:01 2 7.36 0.00 0.68 2.29 0.05 89.62 23:16:01 3 8.87 0.00 0.60 0.05 0.07 90.41 23:16:01 4 8.45 0.00 0.85 3.29 0.10 87.31 23:16:01 5 9.95 0.00 0.87 0.02 0.07 89.10 23:16:01 6 10.73 0.00 1.07 0.03 0.07 88.10 23:16:01 7 6.54 0.00 0.72 0.49 0.08 92.16 23:17:01 all 1.31 0.00 0.30 0.84 0.05 97.49 23:17:01 0 1.08 0.00 0.27 0.02 0.03 98.60 23:17:01 1 0.40 0.00 0.17 0.03 0.03 99.37 23:17:01 2 1.19 0.00 0.23 6.23 0.03 92.32 23:17:01 3 1.52 0.00 0.42 0.00 0.10 97.96 23:17:01 4 1.12 0.00 0.33 0.17 0.03 98.35 23:17:01 5 1.19 0.00 0.30 0.27 0.07 98.18 23:17:01 6 2.22 0.00 0.38 0.00 0.07 97.33 23:17:01 7 1.77 0.00 0.30 0.00 0.03 97.89 23:18:01 all 4.88 0.00 0.57 4.16 0.04 90.36 23:18:01 0 2.57 0.00 0.60 1.15 0.03 95.65 23:18:01 1 16.93 0.00 0.75 2.41 0.03 79.88 23:18:01 2 4.52 0.00 0.45 14.09 0.07 80.87 23:18:01 3 6.29 0.00 0.97 3.04 0.03 89.67 23:18:01 4 4.98 0.00 0.57 6.54 0.03 87.88 23:18:01 5 0.83 0.00 0.50 2.00 0.05 96.61 23:18:01 6 1.39 0.00 0.45 2.39 0.03 95.74 23:18:01 7 1.50 0.00 0.35 1.67 0.02 96.46 Average: all 10.41 0.00 1.89 2.96 0.05 84.69 Average: 0 10.33 0.00 1.93 1.45 0.04 86.25 Average: 1 14.45 0.00 2.14 2.66 0.06 80.69 Average: 2 12.18 0.00 1.93 3.84 0.05 82.00 Average: 3 11.32 0.00 2.07 3.02 0.06 83.53 Average: 4 9.53 0.00 2.00 2.66 0.05 85.75 Average: 5 10.56 0.00 1.74 0.82 0.06 86.82 Average: 6 6.39 0.00 1.65 7.05 0.05 84.86 Average: 7 8.50 0.00 1.64 2.21 0.06 87.60