---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5369 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 805 26295 0 5066 30906 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:95:0e:74 brd ff:ff:ff:ff:ff:ff inet 10.30.106.254/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:fe95:e74/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:14:f7:8b 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-5369) 11/27/23 _x86_64_ (8 CPU) 23:11:30 LINUX RESTART (8 CPU) 23:12:02 tps rtps wtps bread/s bwrtn/s 23:13:01 124.89 51.42 73.48 2279.61 28637.18 23:14:01 102.32 13.73 88.59 1116.43 31036.19 23:15:01 135.99 9.45 126.55 1661.59 56431.93 23:16:01 360.72 11.68 349.04 787.27 86473.30 23:17:01 19.66 0.35 19.31 28.53 20566.31 23:18:01 27.03 0.02 27.01 0.67 21924.11 23:19:01 71.67 1.93 69.74 111.98 23571.62 Average: 120.32 12.56 107.76 851.76 38400.30 23:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:13:01 30204500 31755744 2734720 8.30 66764 1797392 1415880 4.17 823856 1634408 136072 23:14:01 29798720 31705372 3140500 9.53 83116 2120064 1481040 4.36 896664 1932020 183900 23:15:01 27000376 31708880 5938844 18.03 119324 4782512 1447528 4.26 970872 4519880 1731884 23:16:01 25736084 30622708 7203136 21.87 133752 4931188 5412032 15.92 2152448 4546968 404 23:17:01 25248912 30139044 7690308 23.35 134012 4932616 6134164 18.05 2661820 4517272 64 23:18:01 25493012 30407636 7446208 22.61 134272 4959384 4598936 13.53 2415424 4530188 284 23:19:01 26912036 31633060 6027184 18.30 137652 4775520 1500100 4.41 1203308 4359416 31984 Average: 27199091 31138921 5740129 17.43 115556 4042668 3141383 9.24 1589199 3720022 297799 23:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00 23:13:01 ens3 291.83 202.61 1469.28 58.43 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 23:14:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 23:14:01 ens3 57.58 41.30 875.85 8.06 0.00 0.00 0.00 0.00 23:15:01 br-61bdb8496062 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 lo 10.20 10.20 0.94 0.94 0.00 0.00 0.00 0.00 23:15:01 ens3 630.98 347.99 21997.75 26.04 0.00 0.00 0.00 0.00 23:16:01 br-61bdb8496062 0.73 0.62 0.05 0.30 0.00 0.00 0.00 0.00 23:16:01 veth1fa3d05 55.39 65.12 19.25 16.06 0.00 0.00 0.00 0.00 23:16:01 vethec9f889 27.15 25.30 11.57 16.28 0.00 0.00 0.00 0.00 23:16:01 veth8d840bf 0.42 0.72 0.05 0.31 0.00 0.00 0.00 0.00 23:17:01 br-61bdb8496062 2.08 2.47 1.82 1.74 0.00 0.00 0.00 0.00 23:17:01 veth1fa3d05 53.07 63.99 58.32 15.65 0.00 0.00 0.00 0.00 23:17:01 vethec9f889 26.53 22.36 8.44 24.17 0.00 0.00 0.00 0.00 23:17:01 veth8d840bf 0.15 0.18 0.01 0.01 0.00 0.00 0.00 0.00 23:18:01 br-61bdb8496062 1.42 1.62 0.11 0.15 0.00 0.00 0.00 0.00 23:18:01 veth1fa3d05 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 vethec9f889 0.37 0.43 0.59 0.03 0.00 0.00 0.00 0.00 23:18:01 veth199b6ec 1.75 1.90 0.37 0.38 0.00 0.00 0.00 0.00 23:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 lo 32.03 32.03 5.88 5.88 0.00 0.00 0.00 0.00 23:19:01 ens3 1095.35 669.79 24540.87 123.65 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 Average: lo 4.04 4.04 0.80 0.80 0.00 0.00 0.00 0.00 Average: ens3 151.52 93.39 3501.14 17.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5369) 11/27/23 _x86_64_ (8 CPU) 23:11:30 LINUX RESTART (8 CPU) 23:12:02 CPU %user %nice %system %iowait %steal %idle 23:13:01 all 10.98 0.00 0.97 3.85 0.05 84.15 23:13:01 0 2.69 0.00 0.47 0.24 0.02 96.58 23:13:01 1 9.93 0.00 0.68 0.51 0.03 88.85 23:13:01 2 12.35 0.00 1.16 2.16 0.03 84.30 23:13:01 3 21.69 0.00 1.27 1.63 0.05 75.36 23:13:01 4 12.66 0.00 0.71 1.38 0.07 85.18 23:13:01 5 22.47 0.00 2.18 3.74 0.10 71.52 23:13:01 6 2.77 0.00 0.78 20.50 0.05 75.89 23:13:01 7 3.28 0.00 0.56 0.66 0.03 95.47 23:14:01 all 8.09 0.00 0.61 5.74 0.03 85.53 23:14:01 0 7.75 0.00 0.67 0.13 0.00 91.45 23:14:01 1 3.97 0.00 0.58 11.10 0.02 84.33 23:14:01 2 12.59 0.00 0.90 6.13 0.03 80.35 23:14:01 3 5.42 0.00 0.40 2.45 0.02 91.71 23:14:01 4 0.53 0.00 0.12 0.48 0.08 98.78 23:14:01 5 19.72 0.00 1.20 3.68 0.05 75.35 23:14:01 6 0.05 0.00 0.18 19.70 0.02 80.05 23:14:01 7 14.70 0.00 0.82 2.21 0.02 82.25 23:15:01 all 11.91 0.00 4.35 5.71 0.07 77.96 23:15:01 0 13.69 0.00 4.35 0.19 0.07 81.71 23:15:01 1 11.91 0.00 3.68 9.65 0.07 74.70 23:15:01 2 12.46 0.00 6.10 1.24 0.08 80.12 23:15:01 3 10.84 0.00 4.56 0.07 0.07 84.46 23:15:01 4 9.91 0.00 4.86 17.67 0.07 67.49 23:15:01 5 12.19 0.00 4.22 0.36 0.07 83.17 23:15:01 6 9.13 0.00 2.91 3.94 0.05 83.96 23:15:01 7 15.20 0.00 4.10 12.59 0.08 68.03 23:16:01 all 15.99 0.00 2.50 9.08 0.07 72.36 23:16:01 0 6.40 0.00 1.67 4.71 0.03 87.19 23:16:01 1 18.50 0.00 2.73 1.47 0.07 77.23 23:16:01 2 17.66 0.00 2.44 17.21 0.07 62.63 23:16:01 3 15.33 0.00 2.47 5.23 0.07 76.90 23:16:01 4 19.97 0.00 3.03 21.92 0.10 54.98 23:16:01 5 15.98 0.00 2.41 4.79 0.05 76.77 23:16:01 6 17.24 0.00 2.67 13.89 0.07 66.13 23:16:01 7 16.90 0.00 2.57 3.49 0.07 76.97 23:17:01 all 11.80 0.00 1.06 1.35 0.05 85.74 23:17:01 0 10.03 0.00 1.00 0.00 0.05 88.92 23:17:01 1 9.49 0.00 0.82 0.00 0.05 89.65 23:17:01 2 14.00 0.00 1.05 9.75 0.07 75.12 23:17:01 3 10.93 0.00 1.49 0.79 0.05 86.74 23:17:01 4 16.01 0.00 1.45 0.22 0.05 82.27 23:17:01 5 13.59 0.00 0.92 0.00 0.05 85.44 23:17:01 6 9.39 0.00 0.82 0.05 0.03 89.71 23:17:01 7 11.01 0.00 0.98 0.00 0.03 87.98 23:18:01 all 1.03 0.00 0.36 1.46 0.02 97.13 23:18:01 0 0.27 0.00 0.27 0.13 0.03 99.30 23:18:01 1 1.98 0.00 0.61 0.07 0.05 97.30 23:18:01 2 0.80 0.00 0.18 7.33 0.02 91.67 23:18:01 3 1.14 0.00 0.35 3.01 0.02 95.49 23:18:01 4 0.73 0.00 0.22 0.02 0.00 99.03 23:18:01 5 1.70 0.00 0.25 0.00 0.02 98.03 23:18:01 6 0.65 0.00 0.22 1.12 0.02 98.00 23:18:01 7 0.96 0.00 0.78 0.10 0.02 98.14 23:19:01 all 7.44 0.00 0.60 2.61 0.03 89.33 23:19:01 0 0.85 0.00 0.50 0.17 0.02 98.46 23:19:01 1 13.73 0.00 0.53 0.95 0.03 84.76 23:19:01 2 18.70 0.00 1.02 3.43 0.05 76.80 23:19:01 3 3.20 0.00 0.38 12.32 0.02 84.07 23:19:01 4 2.61 0.00 0.43 0.10 0.03 96.83 23:19:01 5 0.87 0.00 0.50 2.42 0.03 96.18 23:19:01 6 18.15 0.00 1.02 1.20 0.03 79.60 23:19:01 7 1.45 0.00 0.42 0.25 0.02 97.87 Average: all 9.59 0.00 1.49 4.25 0.04 84.62 Average: 0 5.96 0.00 1.27 0.80 0.03 91.94 Average: 1 9.90 0.00 1.37 3.39 0.05 85.29 Average: 2 12.66 0.00 1.83 6.77 0.05 78.69 Average: 3 9.76 0.00 1.56 3.65 0.04 85.00 Average: 4 8.89 0.00 1.54 5.95 0.06 83.55 Average: 5 12.33 0.00 1.66 2.14 0.05 83.82 Average: 6 8.20 0.00 1.23 8.60 0.04 81.94 Average: 7 9.06 0.00 1.46 2.74 0.04 86.71