---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37268 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 921 24714 0 6531 30790 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:a4:44:9a brd ff:ff:ff:ff:ff:ff inet 10.30.106.27/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85704sec preferred_lft 85704sec inet6 fe80::f816:3eff:fea4:449a/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:20:69:4b:41 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-37268) 09/09/24 _x86_64_ (8 CPU) 11:08:38 LINUX RESTART (8 CPU) 11:09:01 tps rtps wtps bread/s bwrtn/s 11:10:01 364.70 71.34 293.35 4609.40 52608.33 11:11:01 193.67 42.16 151.51 3301.05 38147.11 11:12:01 142.53 22.55 119.98 2894.58 50819.66 11:13:01 292.53 2.92 289.62 435.66 115640.33 11:14:01 167.26 0.00 167.26 0.00 28398.33 11:15:01 47.01 0.05 46.96 5.73 24412.46 11:16:01 22.08 0.00 22.08 0.00 19626.60 11:17:01 17.08 0.02 17.06 0.13 14412.53 11:18:01 13.63 0.02 13.61 2.13 390.67 11:19:01 8.78 0.00 8.78 0.00 317.81 11:20:01 61.66 2.07 59.59 116.38 2559.17 Average: 120.99 12.83 108.17 1033.23 31575.57 11:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:01 30138616 31697160 2800604 8.50 68824 1802128 1405864 4.14 874108 1637712 145588 11:11:01 28974368 31060804 3964852 12.04 85860 2295540 1805712 5.31 1590320 2047612 15540 11:12:01 28562936 31657632 4376284 13.29 104712 3259584 1421820 4.18 1297496 2698860 192 11:13:01 23734004 29909604 9205216 27.95 168284 6083708 8116436 23.88 3242856 5331036 1440 11:14:01 20850852 27406276 12088368 36.70 181104 6425180 10910600 32.10 5866212 5542388 2760 11:15:01 20253116 26948544 12686104 38.51 187112 6546084 12006328 35.33 6341852 5644568 2096 11:16:01 20119744 26817652 12819476 38.92 187744 6547452 12058208 35.48 6475612 5643932 312 11:17:01 20106624 26805528 12832596 38.96 188344 6547572 12078756 35.54 6487628 5644164 456 11:18:01 20098136 26798052 12841084 38.98 189004 6547768 12025268 35.38 6497772 5644384 252 11:19:01 20087532 26788196 12851688 39.02 189484 6547884 12087204 35.56 6507244 5644500 272 11:20:01 25352512 31573164 7586708 23.03 191652 6117592 1505252 4.43 1821532 5180504 18352 Average: 23479858 28860237 9459362 28.72 158375 5338227 7765586 22.85 4272967 4605424 17024 11:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:10:01 ens3 407.06 254.02 1584.99 75.45 0.00 0.00 0.00 0.00 11:10:01 lo 1.80 1.80 0.20 0.20 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 ens3 612.65 468.69 5344.70 96.43 0.00 0.00 0.00 0.00 11:11:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 vethcfbb7d4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 br-aaa07bbe9e52 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 veth21c371d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 ens3 260.59 207.12 3526.59 34.99 0.00 0.00 0.00 0.00 11:13:01 vethd40c4bc 1.37 3.27 0.16 0.93 0.00 0.00 0.00 0.00 11:13:01 br-aaa07bbe9e52 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:13:01 veth5ad3b38 37.99 34.96 6.97 20.97 0.00 0.00 0.00 0.00 11:13:01 veth3597a0e 0.08 0.17 0.00 0.01 0.00 0.00 0.00 0.00 11:14:01 vethd40c4bc 4.25 6.10 0.80 1.12 0.00 0.00 0.00 0.00 11:14:01 br-aaa07bbe9e52 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 veth5ad3b38 249.64 209.75 35.75 246.61 0.00 0.00 0.00 0.02 11:14:01 veth3597a0e 155.87 150.49 331.40 13.20 0.00 0.00 0.00 0.03 11:15:01 vethd40c4bc 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 11:15:01 vethd062831 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 11:15:01 br-aaa07bbe9e52 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 veth5ad3b38 69.89 73.40 8.91 8.70 0.00 0.00 0.00 0.00 11:16:01 vethd40c4bc 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 11:16:01 vethd062831 9.10 7.25 4.86 0.67 0.00 0.00 0.00 0.00 11:16:01 br-aaa07bbe9e52 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 veth5ad3b38 69.94 73.37 8.88 8.67 0.00 0.00 0.00 0.00 11:17:01 vethd40c4bc 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 11:17:01 vethd062831 0.25 0.27 0.01 0.02 0.00 0.00 0.00 0.00 11:17:01 br-aaa07bbe9e52 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 veth5ad3b38 70.07 73.55 8.89 8.68 0.00 0.00 0.00 0.00 11:18:01 vethd40c4bc 0.17 0.35 0.01 0.04 0.00 0.00 0.00 0.00 11:18:01 vethd062831 0.28 0.30 0.02 0.02 0.00 0.00 0.00 0.00 11:18:01 br-aaa07bbe9e52 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 veth5ad3b38 70.11 73.59 8.88 8.68 0.00 0.00 0.00 0.00 11:19:01 vethd40c4bc 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 11:19:01 vethd062831 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 11:19:01 br-aaa07bbe9e52 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 veth5ad3b38 70.47 74.00 8.95 8.74 0.00 0.00 0.00 0.00 11:20:01 ens3 2477.79 1553.82 36076.01 331.03 0.00 0.00 0.00 0.00 11:20:01 lo 21.16 21.16 2.10 2.10 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 224.18 140.41 3273.21 29.99 0.00 0.00 0.00 0.00 Average: lo 1.61 1.61 0.17 0.17 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-37268) 09/09/24 _x86_64_ (8 CPU) 11:08:38 LINUX RESTART (8 CPU) 11:09:01 CPU %user %nice %system %iowait %steal %idle 11:10:01 all 10.73 0.00 1.21 3.76 0.04 84.25 11:10:01 0 7.60 0.00 0.72 5.33 0.03 86.32 11:10:01 1 2.05 0.00 0.87 15.43 0.05 81.60 11:10:01 2 3.89 0.00 0.75 0.57 0.02 94.78 11:10:01 3 30.35 0.00 2.08 2.26 0.07 65.24 11:10:01 4 16.47 0.00 2.39 4.19 0.05 76.90 11:10:01 5 12.74 0.00 1.29 0.45 0.05 85.47 11:10:01 6 4.75 0.00 0.70 1.00 0.05 93.50 11:10:01 7 8.09 0.00 0.93 0.85 0.03 90.09 11:11:01 all 15.60 0.00 1.02 4.21 0.06 79.12 11:11:01 0 10.55 0.00 0.82 1.00 0.05 87.58 11:11:01 1 13.66 0.00 0.90 11.02 0.07 74.35 11:11:01 2 12.28 0.00 0.99 0.69 0.05 85.99 11:11:01 3 9.00 0.00 1.06 1.55 0.05 88.34 11:11:01 4 17.82 0.00 0.89 3.74 0.07 77.48 11:11:01 5 29.34 0.00 0.96 1.73 0.07 67.91 11:11:01 6 16.30 0.00 1.89 13.18 0.07 68.56 11:11:01 7 15.93 0.00 0.65 0.79 0.05 82.59 11:12:01 all 17.27 0.00 1.62 3.71 0.06 77.34 11:12:01 0 17.36 0.00 1.74 7.08 0.10 73.72 11:12:01 1 17.73 0.00 1.64 3.46 0.05 77.12 11:12:01 2 13.46 0.00 1.07 0.02 0.02 85.44 11:12:01 3 6.31 0.00 1.24 4.09 0.05 88.32 11:12:01 4 16.40 0.00 1.52 0.15 0.03 81.90 11:12:01 5 36.04 0.00 2.25 2.51 0.07 59.14 11:12:01 6 17.26 0.00 1.98 12.17 0.08 68.50 11:12:01 7 13.73 0.00 1.56 0.23 0.05 84.43 11:13:01 all 29.18 0.00 6.25 7.20 0.09 57.29 11:13:01 0 29.43 0.00 6.52 1.00 0.08 62.97 11:13:01 1 33.19 0.00 5.99 4.03 0.10 56.69 11:13:01 2 27.88 0.00 5.58 0.32 0.08 66.14 11:13:01 3 28.26 0.00 7.14 19.95 0.08 44.57 11:13:01 4 28.96 0.00 6.35 0.49 0.08 64.12 11:13:01 5 28.23 0.00 6.16 2.29 0.08 63.23 11:13:01 6 26.80 0.00 6.27 9.10 0.07 57.76 11:13:01 7 30.71 0.00 5.96 20.41 0.08 42.83 11:14:01 all 39.09 0.00 2.76 1.36 0.11 56.68 11:14:01 0 38.44 0.00 2.58 0.20 0.10 58.68 11:14:01 1 45.39 0.00 2.74 0.60 0.10 51.17 11:14:01 2 31.58 0.00 2.81 0.61 0.10 64.90 11:14:01 3 42.15 0.00 2.54 2.61 0.12 52.58 11:14:01 4 42.13 0.00 3.42 0.49 0.12 53.85 11:14:01 5 38.85 0.00 2.71 3.55 0.12 54.78 11:14:01 6 34.40 0.00 3.14 2.78 0.12 59.56 11:14:01 7 39.72 0.00 2.23 0.07 0.10 57.88 11:15:01 all 5.93 0.00 1.25 1.31 0.09 91.41 11:15:01 0 6.15 0.00 1.07 0.27 0.10 92.41 11:15:01 1 4.67 0.00 1.36 0.08 0.08 93.80 11:15:01 2 4.94 0.00 1.04 0.96 0.10 92.96 11:15:01 3 5.98 0.00 1.31 1.73 0.08 90.91 11:15:01 4 5.99 0.00 1.46 0.07 0.10 92.38 11:15:01 5 5.66 0.00 1.27 6.40 0.08 86.59 11:15:01 6 8.16 0.00 1.37 0.37 0.12 89.98 11:15:01 7 5.93 0.00 1.08 0.64 0.10 92.25 11:16:01 all 3.30 0.00 1.11 1.02 0.10 94.46 11:16:01 0 2.70 0.00 1.16 1.01 0.10 95.04 11:16:01 1 2.81 0.00 1.25 0.02 0.12 95.80 11:16:01 2 3.39 0.00 1.03 6.75 0.10 88.72 11:16:01 3 4.05 0.00 1.09 0.22 0.10 94.54 11:16:01 4 3.00 0.00 1.07 0.02 0.08 95.82 11:16:01 5 3.28 0.00 1.26 0.02 0.12 95.33 11:16:01 6 3.88 0.00 1.11 0.02 0.08 94.91 11:16:01 7 3.24 0.00 0.97 0.18 0.08 95.52 11:17:01 all 2.60 0.00 1.04 0.78 0.11 95.46 11:17:01 0 2.72 0.00 0.91 0.02 0.12 96.24 11:17:01 1 2.81 0.00 1.12 0.02 0.13 95.91 11:17:01 2 1.57 0.00 1.01 0.90 0.12 96.40 11:17:01 3 3.95 0.00 1.06 0.03 0.12 94.84 11:17:01 4 2.49 0.00 1.03 4.67 0.13 91.68 11:17:01 5 2.77 0.00 1.18 0.02 0.10 95.94 11:17:01 6 2.00 0.00 0.96 0.49 0.12 96.44 11:17:01 7 2.51 0.00 1.06 0.08 0.12 96.23 11:18:01 all 1.87 0.00 1.03 0.06 0.10 96.94 11:18:01 0 1.86 0.00 1.26 0.00 0.10 96.78 11:18:01 1 2.00 0.00 1.07 0.02 0.08 96.83 11:18:01 2 2.05 0.00 1.04 0.00 0.10 96.81 11:18:01 3 1.70 0.00 1.01 0.03 0.08 97.17 11:18:01 4 1.97 0.00 1.09 0.02 0.10 96.82 11:18:01 5 1.56 0.00 0.99 0.02 0.10 97.33 11:18:01 6 2.04 0.00 0.93 0.37 0.10 96.57 11:18:01 7 1.80 0.00 0.86 0.02 0.10 97.23 11:19:01 all 2.41 0.00 1.04 0.07 0.10 96.39 11:19:01 0 2.10 0.00 1.11 0.02 0.12 96.66 11:19:01 1 3.00 0.00 1.17 0.02 0.10 95.71 11:19:01 2 2.30 0.00 0.94 0.03 0.08 96.64 11:19:01 3 2.36 0.00 0.88 0.03 0.12 96.62 11:19:01 4 2.70 0.00 0.94 0.02 0.08 96.26 11:19:01 5 2.22 0.00 1.01 0.00 0.10 96.67 11:19:01 6 2.73 0.00 1.22 0.39 0.12 95.54 11:19:01 7 1.86 0.00 1.02 0.02 0.08 97.01 11:20:01 all 8.94 0.00 1.46 0.22 0.07 89.31 11:20:01 0 17.02 0.00 1.51 0.18 0.07 81.22 11:20:01 1 3.89 0.00 1.32 0.05 0.05 94.69 11:20:01 2 4.41 0.00 1.19 0.03 0.07 94.30 11:20:01 3 5.72 0.00 1.60 0.13 0.08 92.47 11:20:01 4 6.93 0.00 1.46 0.07 0.07 91.49 11:20:01 5 10.65 0.00 1.27 0.15 0.07 87.86 11:20:01 6 6.11 0.00 1.58 0.17 0.05 92.10 11:20:01 7 16.85 0.00 1.72 0.94 0.08 80.41 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.44 0.00 1.80 2.15 0.08 83.53 Average: 0 12.35 0.00 1.76 1.47 0.09 84.34 Average: 1 11.90 0.00 1.76 3.16 0.09 83.08 Average: 2 9.79 0.00 1.59 0.99 0.08 87.57 Average: 3 12.70 0.00 1.90 2.95 0.09 82.36 Average: 4 13.17 0.00 1.96 1.27 0.08 83.53 Average: 5 15.56 0.00 1.85 1.56 0.09 80.95 Average: 6 11.30 0.00 1.92 3.64 0.09 83.05 Average: 7 12.75 0.00 1.64 2.18 0.08 83.35