---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80460 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 15G 141G 10% / 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 934 24216 0 7015 30777 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:60:53:22 brd ff:ff:ff:ff:ff:ff inet 10.30.106.201/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fe60:5322/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:f9:9f:07 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-80460) 10/30/24 _x86_64_ (8 CPU) 15:23:55 LINUX RESTART (8 CPU) 15:24:01 tps rtps wtps bread/s bwrtn/s 15:25:02 369.87 84.22 285.65 6180.04 112396.60 15:26:01 231.76 53.57 178.19 3881.92 85363.84 15:27:01 69.29 1.32 67.97 101.45 21188.74 15:28:01 100.85 13.45 87.40 2476.79 36859.72 15:29:01 422.38 3.20 419.18 450.12 111920.03 15:30:01 102.45 0.18 102.27 11.33 7795.90 15:31:01 17.08 0.15 16.93 18.40 1605.47 Average: 187.57 22.22 165.35 1869.47 53802.00 15:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:25:02 30155732 31634400 2783480 8.45 58652 1737664 1529048 4.50 942932 1562784 86196 15:26:01 29256368 31182052 3682844 11.18 84512 2139788 1808240 5.32 1494112 1869644 50720 15:27:01 27663780 30122620 5275432 16.02 92272 2652360 3038408 8.94 2680896 2246888 196652 15:28:01 27188408 31571976 5750804 17.46 115800 4493212 1993000 5.86 1446596 3869868 956556 15:29:01 22336556 29197900 10602656 32.19 182328 6707288 9635772 28.35 4080492 5843660 1680 15:30:01 19723328 26918436 13215884 40.12 191812 7018888 11748632 34.57 6478484 6029812 2476 15:31:01 19362352 26601768 13576860 41.22 192876 7053432 12095168 35.59 6770312 6051584 4096 Average: 25098075 29604165 7841137 23.80 131179 4543233 5978324 17.59 3413403 3924891 185482 15:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:25:02 ens3 339.68 244.38 1653.13 75.11 0.00 0.00 0.00 0.00 15:25:02 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 15:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 ens3 284.29 234.21 2438.02 44.01 0.00 0.00 0.00 0.00 15:26:01 lo 2.44 2.44 0.23 0.23 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 ens3 760.74 485.89 4960.32 121.42 0.00 0.00 0.00 0.00 15:27:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 ens3 1063.07 548.86 14240.91 104.28 0.00 0.00 0.00 0.00 15:28:01 lo 7.93 7.93 0.86 0.86 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 vethee78277 13.36 15.94 2.45 3.50 0.00 0.00 0.00 0.00 15:29:01 ens3 550.02 229.19 13542.53 22.78 0.00 0.00 0.00 0.00 15:29:01 vethe08095b 16.44 16.68 1.42 3.18 0.00 0.00 0.00 0.00 15:29:01 veth4ea0f99 2.72 4.02 0.36 0.94 0.00 0.00 0.00 0.00 15:30:01 vethee78277 7.30 8.65 2.26 2.62 0.00 0.00 0.00 0.00 15:30:01 ens3 3.63 2.90 0.82 0.87 0.00 0.00 0.00 0.00 15:30:01 vethe08095b 134.01 139.66 11.78 328.24 0.00 0.00 0.00 0.03 15:30:01 veth4ea0f99 2.65 4.33 0.33 0.32 0.00 0.00 0.00 0.00 15:31:01 vethee78277 80.50 89.72 41.84 20.94 0.00 0.00 0.00 0.00 15:31:01 ens3 27.73 19.11 7.25 6.46 0.00 0.00 0.00 0.00 15:31:01 vethe08095b 0.07 0.15 0.05 0.02 0.00 0.00 0.00 0.00 15:31:01 veth4ea0f99 6.75 8.13 5.80 5.49 0.00 0.00 0.00 0.00 Average: vethee78277 14.49 16.37 6.67 3.87 0.00 0.00 0.00 0.00 Average: ens3 433.09 252.12 5270.22 53.59 0.00 0.00 0.00 0.00 Average: vethe08095b 21.55 22.41 1.90 47.46 0.00 0.00 0.00 0.00 Average: veth4ea0f99 1.73 2.36 0.93 0.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80460) 10/30/24 _x86_64_ (8 CPU) 15:23:55 LINUX RESTART (8 CPU) 15:24:01 CPU %user %nice %system %iowait %steal %idle 15:25:02 all 8.66 0.00 1.32 5.37 0.05 84.60 15:25:02 0 7.70 0.00 1.44 1.54 0.03 89.30 15:25:02 1 4.24 0.00 1.49 4.34 0.03 89.90 15:25:02 2 16.28 0.00 2.78 2.24 0.05 78.65 15:25:02 3 7.03 0.00 0.84 4.42 0.07 87.65 15:25:02 4 4.92 0.00 0.82 0.27 0.03 93.96 15:25:02 5 12.07 0.00 1.22 4.50 0.07 82.14 15:25:02 6 12.19 0.00 1.17 11.46 0.05 75.13 15:25:02 7 4.92 0.00 0.77 14.26 0.03 80.02 15:26:01 all 17.22 0.00 1.13 4.23 0.06 77.35 15:26:01 0 14.78 0.00 0.83 0.51 0.05 83.83 15:26:01 1 17.03 0.00 0.54 0.39 0.05 81.99 15:26:01 2 18.11 0.00 1.92 1.80 0.05 78.12 15:26:01 3 11.03 0.00 1.41 4.00 0.07 83.49 15:26:01 4 16.23 0.00 1.10 1.15 0.05 81.46 15:26:01 5 39.64 0.00 1.66 1.63 0.08 56.98 15:26:01 6 12.61 0.00 0.87 0.78 0.03 85.70 15:26:01 7 8.31 0.00 0.75 23.65 0.07 67.22 15:27:01 all 47.40 0.00 1.33 0.51 0.09 50.68 15:27:01 0 21.83 0.00 1.37 0.02 0.07 76.72 15:27:01 1 52.43 0.00 1.44 0.00 0.10 46.03 15:27:01 2 64.09 0.00 1.29 0.03 0.10 34.49 15:27:01 3 52.82 0.00 1.57 0.23 0.10 45.27 15:27:01 4 48.70 0.00 1.50 0.55 0.08 49.16 15:27:01 5 52.38 0.00 1.04 0.17 0.07 46.35 15:27:01 6 44.89 0.00 1.17 0.07 0.10 53.77 15:27:01 7 42.06 0.00 1.27 2.99 0.08 53.60 15:28:01 all 20.68 0.00 2.46 1.12 0.06 75.67 15:28:01 0 9.14 0.00 2.15 0.10 0.03 88.58 15:28:01 1 32.22 0.00 2.51 0.17 0.07 65.04 15:28:01 2 16.40 0.00 2.90 0.70 0.07 79.93 15:28:01 3 18.54 0.00 2.51 2.49 0.05 76.41 15:28:01 4 23.81 0.00 1.94 0.89 0.07 73.29 15:28:01 5 16.23 0.00 2.42 3.11 0.07 78.16 15:28:01 6 29.54 0.00 2.65 0.97 0.07 66.77 15:28:01 7 19.61 0.00 2.63 0.54 0.05 77.17 15:29:01 all 39.26 0.00 7.02 6.21 0.12 47.39 15:29:01 0 37.47 0.00 6.59 14.42 0.14 41.38 15:29:01 1 40.74 0.00 7.58 6.27 0.12 45.29 15:29:01 2 39.51 0.00 6.59 6.64 0.12 47.14 15:29:01 3 38.09 0.00 7.06 3.94 0.12 50.78 15:29:01 4 39.42 0.00 7.23 2.39 0.14 50.82 15:29:01 5 41.34 0.00 6.50 2.75 0.14 49.28 15:29:01 6 41.11 0.00 6.44 2.76 0.12 49.57 15:29:01 7 36.35 0.00 8.18 10.57 0.10 44.80 15:30:01 all 34.06 0.00 2.20 0.46 0.11 63.18 15:30:01 0 28.23 0.00 2.42 0.63 0.10 68.61 15:30:01 1 30.45 0.00 2.47 0.18 0.12 66.78 15:30:01 2 30.07 0.00 2.27 0.22 0.10 67.34 15:30:01 3 30.81 0.00 2.41 0.85 0.12 65.81 15:30:01 4 43.78 0.00 1.98 0.30 0.10 53.83 15:30:01 5 36.83 0.00 1.87 0.05 0.10 61.15 15:30:01 6 44.88 0.00 1.82 0.64 0.12 52.54 15:30:01 7 27.41 0.00 2.38 0.77 0.10 69.34 15:31:01 all 18.12 0.00 5.80 0.07 0.12 75.88 15:31:01 0 19.15 0.00 5.18 0.08 0.12 75.46 15:31:01 1 18.67 0.00 6.83 0.02 0.12 74.36 15:31:01 2 18.79 0.00 5.68 0.05 0.12 75.36 15:31:01 3 16.26 0.00 6.02 0.32 0.12 77.28 15:31:01 4 17.26 0.00 5.75 0.03 0.12 76.84 15:31:01 5 17.05 0.00 5.64 0.02 0.14 77.16 15:31:01 6 19.43 0.00 5.82 0.02 0.10 74.63 15:31:01 7 18.33 0.00 5.48 0.05 0.12 76.02 Average: all 26.48 0.00 3.03 2.56 0.09 67.84 Average: 0 19.71 0.00 2.84 2.44 0.08 74.93 Average: 1 27.95 0.00 3.25 1.62 0.09 67.09 Average: 2 29.04 0.00 3.34 1.65 0.09 65.89 Average: 3 24.96 0.00 3.11 2.32 0.09 69.53 Average: 4 27.74 0.00 2.89 0.80 0.08 68.48 Average: 5 30.79 0.00 2.90 1.75 0.09 64.47 Average: 6 29.26 0.00 2.84 2.39 0.08 65.42 Average: 7 22.43 0.00 3.05 7.51 0.08 66.93