---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23476 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 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 824 25695 0 5646 30886 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:43:c6:57 brd ff:ff:ff:ff:ff:ff inet 10.30.106.227/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fe43:c657/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:65:44:03:a7 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-23476) 04/15/24 _x86_64_ (8 CPU) 11:49:27 LINUX RESTART (8 CPU) 11:50:02 tps rtps wtps bread/s bwrtn/s 11:51:01 134.13 71.85 62.28 4648.70 11520.08 11:52:01 111.11 19.92 91.20 2327.05 14607.79 11:53:01 165.62 3.46 162.15 489.36 84657.54 11:54:01 218.75 12.33 206.42 798.87 50086.00 11:55:01 13.58 0.37 13.21 19.06 4945.63 11:56:01 57.22 1.93 55.29 111.98 5932.66 Average: 116.69 18.16 98.53 1390.31 28672.18 11:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:51:01 30158872 31706412 2780348 8.44 67520 1792480 1479196 4.35 862584 1629624 134156 11:52:01 29849248 31765052 3089972 9.38 89484 2120860 1414252 4.16 852084 1909492 127224 11:53:01 26376328 31685440 6562892 19.92 125340 5355824 1443548 4.25 987392 5094100 1090896 11:54:01 24300524 29783864 8638696 26.23 132660 5511592 6583924 19.37 3018692 5082388 1124 11:55:01 24604664 30123932 8334556 25.30 133052 5547296 5582272 16.42 2718756 5085832 180 11:56:01 26310040 31624452 6629180 20.13 135504 5350664 1485212 4.37 1236916 4899656 2652 Average: 26933279 31114859 6005941 18.23 113927 4279786 2998067 8.82 1612737 3950182 226039 11:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 lo 1.76 1.76 0.20 0.20 0.00 0.00 0.00 0.00 11:51:01 ens3 315.47 231.22 1481.81 60.84 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 3.39 3.39 0.33 0.33 0.00 0.00 0.00 0.00 11:52:01 ens3 60.93 46.19 821.27 8.84 0.00 0.00 0.00 0.00 11:53:01 br-9dcae1f4f959 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 lo 7.13 7.13 0.65 0.65 0.00 0.00 0.00 0.00 11:53:01 ens3 1123.12 586.34 36251.90 39.94 0.00 0.00 0.00 0.00 11:54:01 veth3e8f5c0 4.05 3.52 0.45 0.34 0.00 0.00 0.00 0.00 11:54:01 br-9dcae1f4f959 0.40 0.32 0.03 0.02 0.00 0.00 0.00 0.00 11:54:01 veth70b046d 1.45 1.72 0.22 0.28 0.00 0.00 0.00 0.00 11:54:01 veth17e612a 35.96 30.13 7.79 31.92 0.00 0.00 0.00 0.00 11:55:01 br-9dcae1f4f959 1.37 1.92 0.63 0.41 0.00 0.00 0.00 0.00 11:55:01 veth70b046d 0.30 1.07 0.07 0.28 0.00 0.00 0.00 0.00 11:55:01 veth17e612a 67.82 56.07 15.19 69.55 0.00 0.00 0.00 0.01 11:55:01 vethc4d1568 78.55 69.12 24.28 61.70 0.00 0.00 0.00 0.01 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 23.96 23.96 2.93 2.93 0.00 0.00 0.00 0.00 11:56:01 ens3 1644.39 961.71 38703.51 277.02 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 3.41 3.41 0.44 0.44 0.00 0.00 0.00 0.00 Average: ens3 272.75 158.97 6455.08 46.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23476) 04/15/24 _x86_64_ (8 CPU) 11:49:27 LINUX RESTART (8 CPU) 11:50:02 CPU %user %nice %system %iowait %steal %idle 11:51:01 all 11.02 0.00 0.97 2.89 0.04 85.08 11:51:01 0 3.96 0.00 0.68 1.19 0.02 94.16 11:51:01 1 38.94 0.00 2.41 8.97 0.07 49.61 11:51:01 2 10.61 0.00 0.97 0.48 0.03 87.92 11:51:01 3 14.68 0.00 1.19 0.53 0.03 83.57 11:51:01 4 6.22 0.00 0.78 4.06 0.02 88.93 11:51:01 5 3.80 0.00 0.76 1.44 0.03 93.96 11:51:01 6 4.01 0.00 0.48 5.44 0.05 90.02 11:51:01 7 5.90 0.00 0.49 1.02 0.03 92.56 11:52:01 all 9.96 0.00 0.74 2.21 0.04 87.05 11:52:01 0 25.99 0.00 1.17 3.33 0.05 69.46 11:52:01 1 7.34 0.00 0.79 4.75 0.07 87.06 11:52:01 2 5.29 0.00 0.63 1.96 0.03 92.09 11:52:01 3 27.62 0.00 1.58 1.33 0.05 69.41 11:52:01 4 4.90 0.00 0.65 5.65 0.02 88.78 11:52:01 5 2.49 0.00 0.33 0.55 0.02 96.61 11:52:01 6 5.19 0.00 0.47 0.10 0.02 94.22 11:52:01 7 0.93 0.00 0.37 0.03 0.03 98.63 11:53:01 all 11.54 0.00 5.16 8.99 0.11 74.20 11:53:01 0 13.29 0.00 4.11 0.92 0.08 81.60 11:53:01 1 11.10 0.00 6.00 39.20 0.10 43.59 11:53:01 2 11.28 0.00 4.72 5.46 0.07 78.46 11:53:01 3 12.08 0.00 5.38 7.98 0.08 74.47 11:53:01 4 10.94 0.00 4.26 3.14 0.12 81.54 11:53:01 5 10.65 0.00 6.89 1.61 0.14 80.71 11:53:01 6 13.22 0.00 3.93 12.58 0.22 70.05 11:53:01 7 9.76 0.00 5.99 0.99 0.09 83.18 11:54:01 all 26.08 0.00 3.71 4.37 0.08 65.76 11:54:01 0 33.66 0.00 5.13 3.80 0.08 57.31 11:54:01 1 20.73 0.00 3.05 20.41 0.07 55.75 11:54:01 2 26.42 0.00 4.41 2.33 0.08 66.76 11:54:01 3 24.01 0.00 3.10 2.50 0.08 70.30 11:54:01 4 20.63 0.00 3.01 0.69 0.07 75.60 11:54:01 5 27.19 0.00 4.02 2.37 0.08 66.33 11:54:01 6 29.67 0.00 3.88 1.96 0.08 64.40 11:54:01 7 26.38 0.00 3.06 0.89 0.07 69.61 11:55:01 all 7.07 0.00 0.80 0.40 0.06 91.67 11:55:01 0 5.67 0.00 0.93 0.43 0.05 92.91 11:55:01 1 9.82 0.00 0.90 0.51 0.05 88.72 11:55:01 2 6.06 0.00 0.69 0.02 0.07 93.17 11:55:01 3 5.18 0.00 0.62 0.10 0.10 94.00 11:55:01 4 6.73 0.00 0.70 0.07 0.05 92.45 11:55:01 5 10.75 0.00 1.13 0.02 0.05 88.05 11:55:01 6 7.98 0.00 0.75 2.06 0.07 89.13 11:55:01 7 4.35 0.00 0.62 0.00 0.05 94.98 11:56:01 all 6.93 0.00 0.54 0.96 0.04 91.54 11:56:01 0 0.97 0.00 0.47 0.77 0.03 97.77 11:56:01 1 22.63 0.00 0.71 1.43 0.05 75.17 11:56:01 2 0.82 0.00 0.52 0.03 0.03 98.60 11:56:01 3 5.15 0.00 0.37 0.15 0.03 94.30 11:56:01 4 4.65 0.00 0.48 0.55 0.02 94.30 11:56:01 5 5.04 0.00 0.47 0.12 0.03 94.35 11:56:01 6 7.63 0.00 0.69 4.37 0.07 87.25 11:56:01 7 8.48 0.00 0.65 0.25 0.05 90.57 Average: all 12.09 0.00 1.98 3.29 0.06 82.59 Average: 0 13.93 0.00 2.07 1.74 0.05 82.20 Average: 1 18.39 0.00 2.30 12.45 0.07 66.80 Average: 2 10.04 0.00 1.98 1.71 0.05 86.22 Average: 3 14.79 0.00 2.03 2.09 0.06 81.03 Average: 4 9.01 0.00 1.64 2.35 0.05 86.95 Average: 5 9.96 0.00 2.25 1.01 0.06 86.72 Average: 6 11.29 0.00 1.70 4.39 0.08 82.53 Average: 7 9.30 0.00 1.85 0.53 0.05 88.27