---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-82196 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 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 894 25025 0 6246 30816 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:16:4f:53 brd ff:ff:ff:ff:ff:ff inet 10.30.106.156/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85961sec preferred_lft 85961sec inet6 fe80::f816:3eff:fe16:4f53/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d2:55:55:80 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 inet6 fe80::42:d2ff:fe55:5580/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82196) 11/07/24 _x86_64_ (8 CPU) 17:26:27 LINUX RESTART (8 CPU) 17:27:01 tps rtps wtps bread/s bwrtn/s 17:28:01 258.10 50.58 207.51 2234.32 19534.82 17:29:01 348.68 18.84 329.84 2277.39 157846.14 17:30:01 312.81 13.56 299.25 787.40 22397.98 17:31:01 129.85 0.58 129.26 28.13 27241.83 17:32:01 15.68 0.00 15.68 0.00 10540.43 17:33:01 44.89 0.03 44.86 4.53 11149.64 Average: 185.01 13.94 171.08 888.74 41457.66 17:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:28:01 30122172 31695464 2817048 8.55 70820 1812692 1406148 4.14 876380 1649228 157992 17:29:01 26067672 31631136 6871548 20.86 126172 5589112 1755000 5.16 1024728 5342204 36052 17:30:01 23820928 29585252 9118292 27.68 142988 5754152 8966056 26.38 3275912 5260976 1244 17:31:01 23210804 29296368 9728416 29.53 171716 6006540 9606208 28.26 3636864 5459228 4028 17:32:01 23184768 29274292 9754452 29.61 172004 6009768 9634984 28.35 3657640 5461724 348 17:33:01 25007712 30959768 7931508 24.08 172892 5884836 3451716 10.16 2012372 5340404 84 Average: 25235676 30407047 7703544 23.39 142765 5176183 5803352 17.07 2413983 4752294 33291 17:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:28:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 17:28:01 ens3 304.67 225.09 1550.90 63.77 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 lo 14.46 14.46 1.40 1.40 0.00 0.00 0.00 0.00 17:29:01 ens3 1182.53 583.06 31558.47 64.85 0.00 0.00 0.00 0.00 17:29:01 br-73a7c10ae0f3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 vethdf84339 11.60 10.81 1.51 1.50 0.00 0.00 0.00 0.00 17:30:01 lo 1.97 1.97 0.16 0.16 0.00 0.00 0.00 0.00 17:30:01 veth1f14f01 52.31 63.56 19.15 15.22 0.00 0.00 0.00 0.00 17:30:01 ens3 17.58 10.65 144.17 1.99 0.00 0.00 0.00 0.00 17:31:01 vethdf84339 20.46 15.90 12.46 5.78 0.00 0.00 0.00 0.00 17:31:01 lo 2.27 2.27 0.18 0.18 0.00 0.00 0.00 0.00 17:31:01 veth1f14f01 42.69 53.12 71.13 18.53 0.00 0.00 0.00 0.01 17:31:01 vethba7e6cc 3.65 3.12 9.73 4.35 0.00 0.00 0.00 0.00 17:32:01 vethdf84339 28.18 22.91 6.61 4.52 0.00 0.00 0.00 0.00 17:32:01 lo 1.03 1.03 0.08 0.08 0.00 0.00 0.00 0.00 17:32:01 veth1f14f01 58.77 73.85 121.25 20.26 0.00 0.00 0.00 0.01 17:32:01 vethba7e6cc 7.12 5.93 15.35 7.79 0.00 0.00 0.00 0.00 17:33:01 lo 3.73 3.73 0.33 0.33 0.00 0.00 0.00 0.00 17:33:01 veth1f14f01 17.43 22.76 37.63 6.73 0.00 0.00 0.00 0.00 17:33:01 ens3 1614.65 902.00 34552.48 182.57 0.00 0.00 0.00 0.00 17:33:01 br-73a7c10ae0f3 5.52 8.52 0.50 137.02 0.00 0.00 0.00 0.00 Average: lo 4.15 4.15 0.38 0.38 0.00 0.00 0.00 0.00 Average: veth1f14f01 28.53 35.55 41.53 10.12 0.00 0.00 0.00 0.00 Average: ens3 265.23 147.15 5742.77 30.07 0.00 0.00 0.00 0.00 Average: br-73a7c10ae0f3 0.92 1.42 0.08 22.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82196) 11/07/24 _x86_64_ (8 CPU) 17:26:27 LINUX RESTART (8 CPU) 17:27:01 CPU %user %nice %system %iowait %steal %idle 17:28:01 all 10.99 0.00 1.03 2.71 0.04 85.23 17:28:01 0 12.59 0.00 0.94 0.65 0.05 85.76 17:28:01 1 3.01 0.00 0.79 9.01 0.08 87.11 17:28:01 2 8.66 0.00 1.49 3.98 0.02 85.86 17:28:01 3 13.24 0.00 0.45 2.60 0.03 83.67 17:28:01 4 4.32 0.00 0.28 1.58 0.03 93.78 17:28:01 5 5.38 0.00 0.62 0.94 0.02 93.05 17:28:01 6 26.13 0.00 2.06 2.35 0.07 69.40 17:28:01 7 14.65 0.00 1.59 0.60 0.05 83.11 17:29:01 all 13.23 0.00 5.68 12.30 0.06 68.73 17:29:01 0 21.80 0.00 5.96 1.85 0.05 70.34 17:29:01 1 12.04 0.00 5.53 7.99 0.05 74.38 17:29:01 2 13.04 0.00 5.43 1.05 0.05 80.44 17:29:01 3 12.47 0.00 5.49 6.87 0.05 75.12 17:29:01 4 11.85 0.00 5.54 4.53 0.05 78.03 17:29:01 5 12.56 0.00 5.98 29.70 0.07 51.69 17:29:01 6 10.45 0.00 5.74 25.11 0.05 58.65 17:29:01 7 11.60 0.00 5.79 21.42 0.05 61.14 17:30:01 all 25.88 0.00 3.49 2.80 0.09 67.74 17:30:01 0 25.20 0.00 3.67 1.63 0.10 69.40 17:30:01 1 25.97 0.00 3.36 3.25 0.10 67.32 17:30:01 2 29.23 0.00 3.81 2.65 0.08 64.22 17:30:01 3 28.09 0.00 3.52 2.31 0.08 65.99 17:30:01 4 16.99 0.00 2.51 0.32 0.07 80.12 17:30:01 5 33.42 0.00 3.91 3.04 0.10 59.53 17:30:01 6 21.88 0.00 3.29 3.83 0.12 70.89 17:30:01 7 26.35 0.00 3.81 5.36 0.12 64.37 17:31:01 all 11.01 0.00 1.88 2.65 0.08 84.38 17:31:01 0 13.05 0.00 2.46 0.55 0.08 83.85 17:31:01 1 9.85 0.00 2.06 0.74 0.08 87.27 17:31:01 2 11.60 0.00 1.49 0.52 0.07 86.32 17:31:01 3 10.25 0.00 1.46 3.59 0.07 84.64 17:31:01 4 9.26 0.00 2.04 0.55 0.07 88.07 17:31:01 5 13.05 0.00 1.81 4.52 0.07 80.55 17:31:01 6 11.70 0.00 1.65 0.45 0.07 86.13 17:31:01 7 9.35 0.00 2.07 10.33 0.08 78.17 17:32:01 all 3.67 0.00 0.46 0.86 0.07 94.94 17:32:01 0 4.19 0.00 0.47 0.03 0.07 95.24 17:32:01 1 3.93 0.00 0.55 0.55 0.08 94.88 17:32:01 2 3.20 0.00 0.44 0.02 0.08 96.27 17:32:01 3 2.86 0.00 0.39 0.44 0.08 96.24 17:32:01 4 3.94 0.00 0.38 0.32 0.07 95.29 17:32:01 5 3.56 0.00 0.43 0.02 0.07 95.92 17:32:01 6 3.86 0.00 0.53 0.00 0.05 95.55 17:32:01 7 3.77 0.00 0.53 5.51 0.07 90.12 17:33:01 all 2.26 0.00 0.77 0.74 0.06 96.17 17:33:01 0 2.33 0.00 0.80 0.13 0.07 96.66 17:33:01 1 2.02 0.00 0.85 1.14 0.08 95.91 17:33:01 2 1.87 0.00 0.72 0.25 0.05 97.11 17:33:01 3 2.27 0.00 0.67 0.20 0.05 96.81 17:33:01 4 1.82 0.00 0.72 0.17 0.07 97.22 17:33:01 5 2.26 0.00 0.67 0.07 0.05 96.96 17:33:01 6 3.29 0.00 0.80 0.13 0.05 95.72 17:33:01 7 2.24 0.00 0.85 3.83 0.08 92.99 Average: all 11.16 0.00 2.21 3.67 0.07 82.89 Average: 0 13.18 0.00 2.38 0.81 0.07 83.56 Average: 1 9.46 0.00 2.18 3.78 0.08 84.50 Average: 2 11.25 0.00 2.22 1.41 0.06 85.06 Average: 3 11.51 0.00 1.99 2.67 0.06 83.77 Average: 4 8.03 0.00 1.91 1.24 0.06 88.75 Average: 5 11.69 0.00 2.23 6.34 0.06 79.68 Average: 6 12.88 0.00 2.34 5.30 0.07 79.42 Average: 7 11.31 0.00 2.43 7.82 0.08 78.36