---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-97981 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 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 966 24169 0 7030 30745 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:ef:18:ce brd ff:ff:ff:ff:ff:ff inet 10.30.106.137/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85939sec preferred_lft 85939sec inet6 fe80::f816:3eff:feef:18ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0d:92:01:7f 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-97981) 01/16/25 _x86_64_ (8 CPU) 16:36:38 LINUX RESTART (8 CPU) 16:37:01 tps rtps wtps bread/s bwrtn/s 16:38:01 290.67 57.77 232.89 3656.72 52663.49 16:39:01 212.40 44.86 167.54 3542.21 38428.13 16:40:02 259.63 26.34 233.29 3320.23 57544.69 16:41:01 264.52 3.29 261.23 474.96 77686.48 16:42:01 256.49 0.55 255.94 41.46 70108.72 16:43:01 61.87 0.00 61.87 0.00 23642.06 16:44:01 78.54 1.15 77.39 65.32 22004.73 Average: 203.30 19.17 184.13 1588.51 48800.46 16:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:38:01 30145252 31687624 2793968 8.48 68108 1785452 1391236 4.09 869288 1635408 147212 16:39:01 28507868 30638376 4431352 13.45 90948 2331040 2225248 6.55 2009308 2089548 17336 16:40:02 28095940 31549512 4843280 14.70 106680 3611376 1532896 4.51 1441624 3014596 72556 16:41:01 23140892 29733064 9798328 29.75 148588 6499956 8162772 24.02 3429956 5761544 1239256 16:42:01 20714040 27637564 12225180 37.11 187336 6753544 12337900 36.30 5678084 5854612 4876 16:43:01 18294028 25576948 14645192 44.46 192828 7071420 13505716 39.74 7725696 6119184 38476 16:44:01 24783816 31515668 8155404 24.76 195440 6603668 1562288 4.60 1918060 5593444 3904 Average: 24811691 29762679 8127529 24.67 141418 4950922 5816865 17.11 3296002 4295477 217659 16:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:38:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 16:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 ens3 328.80 239.86 1670.87 77.17 0.00 0.00 0.00 0.00 16:39:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 16:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 ens3 711.90 497.32 5902.63 112.38 0.00 0.00 0.00 0.00 16:40:02 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 16:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:02 ens3 321.71 213.76 2643.11 57.12 0.00 0.00 0.00 0.00 16:41:01 vethbe426e1 1.66 1.73 0.30 1.03 0.00 0.00 0.00 0.00 16:41:01 lo 10.03 10.03 1.12 1.12 0.00 0.00 0.00 0.00 16:41:01 vetha674a81 0.00 0.39 0.00 0.12 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 vethbe426e1 36.58 36.03 6.48 12.45 0.00 0.00 0.00 0.00 16:42:01 lo 1.60 1.60 0.19 0.19 0.00 0.00 0.00 0.00 16:42:01 vetha674a81 1.75 2.20 0.55 0.73 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 vethbe426e1 33.01 34.56 4.99 5.52 0.00 0.00 0.00 0.00 16:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:43:01 vetha674a81 5.70 6.10 0.98 0.88 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 lo 2.83 2.83 0.34 0.34 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 ens3 2678.74 1579.40 36647.69 345.93 0.00 0.00 0.00 0.00 Average: lo 2.69 2.69 0.30 0.30 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: ens3 381.74 224.69 5237.30 49.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-97981) 01/16/25 _x86_64_ (8 CPU) 16:36:38 LINUX RESTART (8 CPU) 16:37:01 CPU %user %nice %system %iowait %steal %idle 16:38:01 all 10.20 0.00 0.99 5.16 0.05 83.60 16:38:01 0 7.98 0.00 0.89 25.01 0.08 66.04 16:38:01 1 9.60 0.00 0.70 2.17 0.05 87.48 16:38:01 2 9.64 0.00 0.84 0.85 0.03 88.64 16:38:01 3 6.70 0.00 1.37 4.98 0.05 86.90 16:38:01 4 4.53 0.00 0.47 0.65 0.03 94.31 16:38:01 5 19.66 0.00 2.12 6.21 0.05 71.96 16:38:01 6 9.21 0.00 0.70 0.17 0.03 89.89 16:38:01 7 14.37 0.00 0.84 1.30 0.03 83.46 16:39:01 all 21.74 0.00 1.27 5.10 0.09 71.80 16:39:01 0 20.47 0.00 1.54 12.88 0.10 65.01 16:39:01 1 16.66 0.00 0.79 8.14 0.07 74.34 16:39:01 2 17.53 0.00 1.05 4.17 0.08 77.16 16:39:01 3 35.81 0.00 1.99 7.54 0.13 54.53 16:39:01 4 18.91 0.00 1.73 2.82 0.08 76.45 16:39:01 5 24.09 0.00 0.95 2.36 0.13 72.46 16:39:01 6 20.51 0.00 0.49 1.78 0.07 77.16 16:39:01 7 20.03 0.00 1.58 1.08 0.08 77.23 16:40:02 all 17.52 0.00 1.75 4.94 0.08 75.71 16:40:02 0 15.81 0.00 1.27 5.81 0.05 77.06 16:40:02 1 17.50 0.00 1.46 0.84 0.08 80.11 16:40:02 2 21.04 0.00 1.90 6.85 0.08 70.13 16:40:02 3 6.13 0.00 2.35 11.64 0.05 79.82 16:40:02 4 22.39 0.00 2.70 0.10 0.12 74.70 16:40:02 5 16.29 0.00 1.44 0.50 0.05 81.72 16:40:02 6 18.46 0.00 1.43 13.74 0.15 66.21 16:40:02 7 22.52 0.00 1.46 0.07 0.05 75.90 16:41:01 all 29.39 0.00 5.87 6.05 0.08 58.60 16:41:01 0 28.13 0.00 5.84 1.03 0.07 64.93 16:41:01 1 27.30 0.00 5.03 1.20 0.07 66.40 16:41:01 2 39.36 0.00 7.55 32.93 0.12 20.03 16:41:01 3 28.47 0.00 5.70 5.16 0.09 60.59 16:41:01 4 27.27 0.00 5.30 1.81 0.07 65.55 16:41:01 5 27.50 0.00 5.57 0.76 0.09 66.08 16:41:01 6 26.90 0.00 6.20 5.29 0.07 61.53 16:41:01 7 30.26 0.00 5.78 0.41 0.09 63.46 16:42:01 all 27.35 0.00 4.18 8.10 0.13 60.25 16:42:01 0 27.73 0.00 3.75 4.73 0.13 63.66 16:42:01 1 25.45 0.00 5.03 19.53 0.14 49.86 16:42:01 2 26.13 0.00 4.24 17.94 0.15 51.53 16:42:01 3 32.12 0.00 4.32 3.49 0.12 59.95 16:42:01 4 27.02 0.00 3.83 11.59 0.14 57.43 16:42:01 5 24.09 0.00 4.01 2.64 0.12 69.13 16:42:01 6 28.47 0.00 4.26 2.47 0.14 64.67 16:42:01 7 27.75 0.00 3.94 2.45 0.12 65.75 16:43:01 all 32.64 0.00 5.08 1.71 0.13 60.44 16:43:01 0 43.96 0.00 5.57 1.16 0.12 49.19 16:43:01 1 29.21 0.00 5.52 0.34 0.14 64.79 16:43:01 2 29.52 0.00 5.57 3.88 0.12 60.91 16:43:01 3 32.30 0.00 4.91 1.21 0.12 61.47 16:43:01 4 33.65 0.00 4.95 1.76 0.14 59.50 16:43:01 5 28.89 0.00 4.80 0.03 0.14 66.14 16:43:01 6 33.00 0.00 4.21 5.25 0.12 57.42 16:43:01 7 30.59 0.00 5.12 0.03 0.14 64.12 16:44:01 all 11.95 0.00 3.19 1.96 0.08 82.81 16:44:01 0 8.51 0.00 3.20 0.35 0.10 87.83 16:44:01 1 18.53 0.00 3.94 0.54 0.08 76.91 16:44:01 2 21.88 0.00 3.12 3.57 0.10 71.33 16:44:01 3 8.70 0.00 3.32 1.85 0.08 86.05 16:44:01 4 10.26 0.00 3.22 0.08 0.08 86.35 16:44:01 5 9.18 0.00 2.94 0.92 0.10 86.85 16:44:01 6 7.38 0.00 3.08 7.64 0.08 81.82 16:44:01 7 11.19 0.00 2.78 0.79 0.07 85.18 Average: all 21.50 0.00 3.18 4.71 0.09 70.52 Average: 0 21.75 0.00 3.14 7.31 0.09 67.71 Average: 1 20.57 0.00 3.20 4.69 0.09 71.46 Average: 2 23.50 0.00 3.45 9.92 0.10 63.03 Average: 3 21.42 0.00 3.41 5.13 0.09 69.95 Average: 4 20.52 0.00 3.16 2.68 0.09 73.54 Average: 5 21.36 0.00 3.11 1.92 0.10 73.51 Average: 6 20.53 0.00 2.89 5.18 0.09 71.30 Average: 7 22.36 0.00 3.06 0.88 0.08 73.62