---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36816 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: 2800.000 BogoMIPS: 5600.00 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 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 849 26528 0 4789 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:40:ff:cb brd ff:ff:ff:ff:ff:ff inet 10.30.107.216/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85860sec preferred_lft 85860sec inet6 fe80::f816:3eff:fe40:ffcb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:12:4b:0c 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-36816) 05/02/24 _x86_64_ (8 CPU) 02:49:04 LINUX RESTART (8 CPU) 02:50:01 tps rtps wtps bread/s bwrtn/s 02:51:01 125.61 27.46 98.15 2081.57 32354.68 02:52:01 137.37 9.36 128.01 1640.79 42737.62 02:53:01 382.92 12.01 370.90 792.63 101610.78 02:54:01 18.23 0.00 18.23 0.00 22043.69 02:55:01 16.73 0.00 16.73 0.00 22095.93 02:56:01 18.76 0.00 18.76 0.00 22100.00 02:57:01 35.64 0.07 35.58 15.33 1768.79 Average: 105.04 6.99 98.05 647.25 34958.91 02:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:51:01 29986468 31721248 2952752 8.96 79636 1957540 1410084 4.15 856212 1786656 137724 02:52:01 27242728 31669640 5696492 17.29 118592 4509924 1419440 4.18 998396 4246452 2108404 02:53:01 24409696 29096200 8529524 25.89 133616 4641480 8914796 26.23 3694592 4319544 1368 02:54:01 24320904 29007192 8618316 26.16 133712 4642972 8929092 26.27 3784224 4317480 100 02:55:01 24102476 28807424 8836744 26.83 133832 4644216 8994752 26.46 3986012 4333016 1100 02:56:01 23994296 28688260 8944924 27.16 134004 4647648 9093884 26.76 4107420 4316536 192 02:57:01 27042412 31649684 5896808 17.90 134540 4663440 1485820 4.37 1216884 4204248 64 Average: 25871283 30091378 7067937 21.46 123990 4243889 5749695 16.92 2663391 3931990 321279 02:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:51:01 ens3 62.35 41.10 972.26 8.39 0.00 0.00 0.00 0.00 02:51:01 lo 1.20 1.20 0.14 0.14 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 br-4198b5df76f6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 ens3 561.78 326.16 19476.82 25.24 0.00 0.00 0.00 0.00 02:52:01 lo 11.13 11.13 1.02 1.02 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 vethd904e03 61.36 75.27 33.39 22.80 0.00 0.00 0.00 0.00 02:53:01 veth5b02d82 9.13 7.95 2.11 6.41 0.00 0.00 0.00 0.00 02:53:01 br-4198b5df76f6 1.88 2.12 2.74 6.89 0.00 0.00 0.00 0.00 02:53:01 veth295f164 1.50 1.75 0.39 0.22 0.00 0.00 0.00 0.00 02:54:01 vethd904e03 10.83 13.53 15.59 3.90 0.00 0.00 0.00 0.00 02:54:01 veth5b02d82 15.58 13.20 7.13 20.78 0.00 0.00 0.00 0.00 02:54:01 br-4198b5df76f6 1.30 1.47 0.58 0.18 0.00 0.00 0.00 0.00 02:54:01 veth295f164 0.57 0.72 0.34 2.54 0.00 0.00 0.00 0.00 02:55:01 vethd904e03 19.38 24.43 32.06 8.66 0.00 0.00 0.00 0.00 02:55:01 veth5b02d82 19.40 16.25 7.47 25.45 0.00 0.00 0.00 0.00 02:55:01 br-4198b5df76f6 1.68 2.03 1.88 3.08 0.00 0.00 0.00 0.00 02:55:01 veth295f164 0.52 0.63 0.32 1.53 0.00 0.00 0.00 0.00 02:56:01 vethd904e03 106.68 133.79 236.83 43.59 0.00 0.00 0.00 0.02 02:56:01 veth5b02d82 85.67 69.51 28.72 151.22 0.00 0.00 0.00 0.01 02:56:01 br-4198b5df76f6 5.38 6.50 9.11 18.46 0.00 0.00 0.00 0.00 02:56:01 veth295f164 3.85 3.52 1.70 3.90 0.00 0.00 0.00 0.00 02:57:01 br-4198b5df76f6 1.87 2.00 0.11 0.14 0.00 0.00 0.00 0.00 02:57:01 ens3 986.99 626.81 21419.28 137.51 0.00 0.00 0.00 0.00 02:57:01 lo 61.14 61.14 45.33 45.33 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: br-4198b5df76f6 1.73 2.02 2.06 4.11 0.00 0.00 0.00 0.00 Average: ens3 94.49 56.68 2923.62 11.31 0.00 0.00 0.00 0.00 Average: lo 8.05 8.05 6.41 6.41 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-36816) 05/02/24 _x86_64_ (8 CPU) 02:49:04 LINUX RESTART (8 CPU) 02:50:01 CPU %user %nice %system %iowait %steal %idle 02:51:01 all 10.25 0.00 0.82 2.38 0.03 86.52 02:51:01 0 7.75 0.00 0.88 0.75 0.02 90.60 02:51:01 1 0.67 0.00 0.10 0.28 0.05 98.90 02:51:01 2 0.39 0.00 0.45 13.00 0.05 86.11 02:51:01 3 3.85 0.00 0.80 2.00 0.03 93.32 02:51:01 4 37.70 0.00 2.05 1.78 0.07 58.40 02:51:01 5 14.10 0.00 0.95 0.25 0.03 84.67 02:51:01 6 6.79 0.00 0.68 0.62 0.02 91.89 02:51:01 7 10.66 0.00 0.68 0.43 0.02 88.21 02:52:01 all 13.09 0.00 4.36 2.69 0.06 79.80 02:52:01 0 14.92 0.00 5.08 0.50 0.05 79.45 02:52:01 1 8.33 0.00 3.77 0.74 0.05 87.11 02:52:01 2 8.48 0.00 3.85 9.10 0.07 78.51 02:52:01 3 11.76 0.00 4.24 1.35 0.05 82.60 02:52:01 4 10.76 0.00 4.98 0.35 0.05 83.85 02:52:01 5 8.50 0.00 3.73 2.49 0.07 85.21 02:52:01 6 10.91 0.00 3.62 5.43 0.05 79.99 02:52:01 7 31.10 0.00 5.54 1.59 0.08 61.68 02:53:01 all 29.95 0.00 3.82 5.01 0.08 61.14 02:53:01 0 19.22 0.00 2.91 2.49 0.05 75.33 02:53:01 1 36.27 0.00 4.17 1.24 0.10 58.21 02:53:01 2 24.77 0.00 3.09 10.96 0.07 61.12 02:53:01 3 27.53 0.00 3.32 0.94 0.07 68.14 02:53:01 4 37.62 0.00 4.07 1.18 0.08 57.05 02:53:01 5 36.38 0.00 4.33 3.05 0.07 56.17 02:53:01 6 25.79 0.00 4.69 18.73 0.08 50.72 02:53:01 7 32.06 0.00 4.04 1.59 0.08 62.22 02:54:01 all 2.62 0.00 0.26 1.10 0.04 95.99 02:54:01 0 3.00 0.00 0.20 0.03 0.07 96.70 02:54:01 1 2.39 0.00 0.40 0.07 0.03 97.11 02:54:01 2 2.19 0.00 0.27 0.23 0.05 97.26 02:54:01 3 2.80 0.00 0.25 0.00 0.03 96.91 02:54:01 4 2.64 0.00 0.32 8.45 0.03 88.55 02:54:01 5 2.52 0.00 0.13 0.00 0.02 97.33 02:54:01 6 2.76 0.00 0.37 0.00 0.07 96.80 02:54:01 7 2.65 0.00 0.18 0.00 0.02 97.15 02:55:01 all 2.61 0.00 0.28 1.00 0.04 96.08 02:55:01 0 1.81 0.00 0.18 0.00 0.03 97.97 02:55:01 1 3.43 0.00 0.33 0.00 0.05 96.19 02:55:01 2 3.46 0.00 0.28 0.08 0.03 96.14 02:55:01 3 1.73 0.00 0.40 0.02 0.03 97.82 02:55:01 4 2.87 0.00 0.27 7.90 0.03 88.93 02:55:01 5 1.68 0.00 0.10 0.00 0.02 98.20 02:55:01 6 2.23 0.00 0.28 0.00 0.05 97.44 02:55:01 7 3.65 0.00 0.37 0.00 0.02 95.97 02:56:01 all 5.51 0.00 0.63 0.92 0.06 92.89 02:56:01 0 3.81 0.00 0.52 0.05 0.05 95.57 02:56:01 1 5.54 0.00 0.75 0.07 0.10 93.54 02:56:01 2 6.50 0.00 0.69 0.05 0.07 92.70 02:56:01 3 4.68 0.00 0.54 0.02 0.07 94.70 02:56:01 4 6.39 0.00 0.70 7.09 0.07 85.75 02:56:01 5 4.51 0.00 0.69 0.07 0.07 94.67 02:56:01 6 5.53 0.00 0.57 0.02 0.07 93.81 02:56:01 7 7.09 0.00 0.53 0.00 0.05 92.32 02:57:01 all 1.10 0.00 0.59 0.15 0.05 98.12 02:57:01 0 0.89 0.00 0.64 0.27 0.05 98.15 02:57:01 1 1.02 0.00 0.79 0.15 0.07 97.98 02:57:01 2 1.94 0.00 0.52 0.00 0.03 97.51 02:57:01 3 1.30 0.00 0.65 0.05 0.05 97.94 02:57:01 4 1.40 0.00 0.47 0.00 0.05 98.08 02:57:01 5 0.84 0.00 0.62 0.70 0.05 97.79 02:57:01 6 0.72 0.00 0.50 0.02 0.05 98.71 02:57:01 7 0.70 0.00 0.52 0.02 0.03 98.73 Average: all 9.29 0.00 1.53 1.89 0.05 87.24 Average: 0 7.35 0.00 1.49 0.59 0.05 90.53 Average: 1 8.22 0.00 1.47 0.36 0.06 89.88 Average: 2 6.79 0.00 1.30 4.75 0.05 87.11 Average: 3 7.65 0.00 1.45 0.62 0.05 90.23 Average: 4 14.19 0.00 1.83 3.83 0.06 80.09 Average: 5 9.77 0.00 1.50 0.93 0.05 87.75 Average: 6 7.80 0.00 1.52 3.53 0.06 87.10 Average: 7 12.51 0.00 1.69 0.52 0.04 85.25