---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-11449 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: 2799.996 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 16G 140G 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 841 23350 0 7974 30869 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:27:82:a9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.237/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85784sec preferred_lft 85784sec inet6 fe80::f816:3eff:fe27:82a9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3e:9e:79:d4 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-v1-8c-8g-11449) 03/06/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 121.76 40.90 80.85 1860.12 27645.14 22:50:01 108.35 12.48 95.87 262.89 75455.56 22:51:01 211.53 2.53 209.00 81.99 116324.61 22:52:01 233.78 20.53 213.25 3866.42 60262.22 22:53:01 52.46 0.00 52.46 0.00 41958.87 22:54:01 157.91 0.00 157.91 0.00 46473.05 22:55:01 25.56 0.02 25.55 0.13 25316.10 22:56:01 78.84 0.00 78.84 0.00 2634.63 22:57:01 12.98 0.17 12.81 9.46 15034.86 Average: 111.43 8.45 102.98 673.43 45709.37 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30135356 31711736 2803864 8.51 69132 1818808 1442008 4.24 855412 1656784 151728 22:50:01 26786604 31678388 6152616 18.68 90908 5036588 1398020 4.11 1832348 3904720 1768804 22:51:01 25801884 30916672 7137336 21.67 133432 5145620 2159004 6.35 1696672 4949424 458620 22:52:01 24314268 30658300 8624952 26.18 166812 6241188 2429424 7.15 2184688 5843472 413348 22:53:01 24055516 30900996 8883704 26.97 167496 6727032 2144340 6.31 2505052 5769752 449420 22:54:01 24073668 31283824 8865552 26.91 168352 7079852 1754488 5.16 2260896 5987236 3988 22:55:01 22622332 30012468 10316888 31.32 168444 7254836 2521952 7.42 3767064 5919568 5988 22:56:01 24249368 31671992 8689852 26.38 168528 7285620 1447016 4.26 2023428 6042224 194840 22:57:01 23904348 31587116 9034872 27.43 169040 7538108 1459524 4.29 2285248 6119188 1428 Average: 25104816 31157944 7834404 23.78 144683 6014184 1861753 5.48 2156756 5132485 383129 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 22:49:01 ens3 107.62 76.06 964.98 26.94 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:50:01 ens3 5931.51 3962.94 24562.39 1021.68 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 lo 1.07 1.07 0.16 0.16 0.00 0.00 0.00 0.00 22:51:01 ens3 443.99 357.87 3627.16 88.64 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 ens3 258.42 192.70 2360.57 35.10 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 ens3 62.82 56.71 33.59 18.73 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 ens3 71.24 62.74 172.30 18.88 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 lo 9.78 9.78 0.50 0.50 0.00 0.00 0.00 0.00 22:55:01 ens3 2.95 2.41 0.90 0.97 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 31.44 31.44 1.62 1.62 0.00 0.00 0.00 0.00 22:56:01 ens3 20.06 15.28 4.08 4.48 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 22:57:01 ens3 1551.98 1149.63 395.58 7858.25 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.09 5.09 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 940.42 653.95 3573.52 1010.04 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-v1-8c-8g-11449) 03/06/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.54 0.00 0.77 2.59 0.04 86.06 22:49:01 0 14.33 0.00 1.08 0.22 0.02 84.34 22:49:01 1 12.68 0.00 1.29 0.65 0.05 85.33 22:49:01 2 11.99 0.00 0.78 1.03 0.02 86.17 22:49:01 3 2.76 0.00 0.34 0.32 0.03 96.54 22:49:01 4 10.25 0.00 0.49 9.45 0.03 79.77 22:49:01 5 3.79 0.00 0.61 7.06 0.03 88.51 22:49:01 6 14.46 0.00 0.95 1.16 0.03 83.40 22:49:01 7 14.03 0.00 0.63 0.82 0.09 84.44 22:50:01 all 7.80 0.00 3.31 2.83 0.05 86.00 22:50:01 0 1.07 0.00 1.76 0.00 0.03 97.14 22:50:01 1 13.12 0.00 7.79 0.09 0.07 78.94 22:50:01 2 11.35 0.00 1.26 0.02 0.03 87.34 22:50:01 3 5.28 0.00 2.56 0.00 0.05 92.10 22:50:01 4 10.72 0.00 4.36 7.31 0.03 77.58 22:50:01 5 3.50 0.00 0.65 0.02 0.03 95.80 22:50:01 6 5.79 0.00 4.87 2.58 0.05 86.71 22:50:01 7 11.67 0.00 3.27 12.66 0.10 72.30 22:51:01 all 12.23 0.00 2.16 7.49 0.07 78.05 22:51:01 0 7.27 0.00 0.58 2.95 0.03 89.16 22:51:01 1 17.86 0.00 5.77 15.42 0.08 60.86 22:51:01 2 24.18 0.00 3.67 0.35 0.07 71.73 22:51:01 3 7.03 0.00 0.92 15.61 0.07 76.37 22:51:01 4 10.94 0.00 2.39 14.29 0.07 72.31 22:51:01 5 13.02 0.00 1.09 1.30 0.05 84.54 22:51:01 6 9.33 0.00 0.57 0.32 0.08 89.70 22:51:01 7 8.25 0.00 2.32 9.73 0.10 79.59 22:52:01 all 20.17 0.00 2.77 4.55 0.08 72.43 22:52:01 0 27.69 0.00 2.79 2.54 0.10 66.88 22:52:01 1 12.63 0.00 0.94 0.35 0.07 86.01 22:52:01 2 26.65 0.00 4.93 7.40 0.12 60.90 22:52:01 3 27.96 0.00 2.69 0.24 0.07 69.05 22:52:01 4 16.04 0.00 2.61 8.19 0.08 73.08 22:52:01 5 25.63 0.00 3.51 1.31 0.08 69.46 22:52:01 6 11.68 0.00 1.14 7.41 0.08 79.69 22:52:01 7 13.11 0.00 3.61 8.99 0.05 74.25 22:53:01 all 23.33 0.00 2.42 2.20 0.06 71.99 22:53:01 0 8.56 0.00 0.99 0.00 0.02 90.44 22:53:01 1 18.15 0.00 1.76 0.02 0.12 79.96 22:53:01 2 35.09 0.00 3.21 0.00 0.05 61.65 22:53:01 3 61.89 0.00 2.38 1.66 0.10 33.97 22:53:01 4 14.84 0.00 0.97 0.80 0.03 83.36 22:53:01 5 11.66 0.00 6.09 0.00 0.07 82.18 22:53:01 6 17.61 0.00 2.30 6.63 0.05 73.40 22:53:01 7 18.82 0.00 1.64 8.46 0.05 71.03 22:54:01 all 15.33 0.00 2.34 4.59 0.07 77.68 22:54:01 0 4.96 0.00 0.57 0.00 0.05 94.42 22:54:01 1 8.95 0.00 1.04 5.84 0.05 84.12 22:54:01 2 11.30 0.00 0.67 8.85 0.08 79.10 22:54:01 3 17.80 0.00 2.31 13.44 0.07 66.38 22:54:01 4 18.40 0.00 2.65 1.09 0.05 77.81 22:54:01 5 19.66 0.00 3.49 0.74 0.05 76.06 22:54:01 6 21.22 0.00 5.34 4.47 0.08 68.88 22:54:01 7 20.35 0.00 2.63 2.30 0.08 74.64 22:55:01 all 13.37 0.00 3.92 1.66 0.07 80.99 22:55:01 0 5.18 0.00 2.98 0.02 0.05 91.78 22:55:01 1 7.31 0.00 3.45 0.00 0.13 89.10 22:55:01 2 10.07 0.00 2.87 0.17 0.05 86.85 22:55:01 3 51.64 0.00 6.59 5.50 0.12 36.15 22:55:01 4 5.01 0.00 5.89 0.00 0.03 89.07 22:55:01 5 8.01 0.00 2.41 0.00 0.03 89.55 22:55:01 6 9.51 0.00 5.02 7.61 0.08 77.78 22:55:01 7 10.35 0.00 2.12 0.00 0.05 87.49 22:56:01 all 10.13 0.00 8.65 0.36 0.08 80.78 22:56:01 0 25.09 0.00 9.10 0.00 0.08 65.74 22:56:01 1 13.70 0.00 18.07 0.00 0.08 68.15 22:56:01 2 9.08 0.00 8.63 0.00 0.08 82.20 22:56:01 3 6.64 0.00 9.14 2.09 0.08 82.05 22:56:01 4 7.22 0.00 5.09 0.03 0.08 87.58 22:56:01 5 4.54 0.00 3.29 0.00 0.07 92.10 22:56:01 6 9.56 0.00 8.88 0.75 0.08 80.73 22:56:01 7 5.04 0.00 6.86 0.00 0.08 88.02 22:57:01 all 5.53 0.00 0.83 0.95 0.02 92.66 22:57:01 0 24.80 0.00 1.67 0.00 0.05 73.49 22:57:01 1 0.48 0.00 0.20 0.00 0.02 99.30 22:57:01 2 12.64 0.00 0.97 0.08 0.02 86.29 22:57:01 3 0.87 0.00 0.15 5.37 0.03 93.58 22:57:01 4 2.00 0.00 0.22 0.00 0.03 97.74 22:57:01 5 1.05 0.00 1.87 0.00 0.02 97.06 22:57:01 6 1.61 0.00 0.15 2.14 0.00 96.10 22:57:01 7 0.94 0.00 1.47 0.00 0.00 97.59 Average: all 13.16 0.00 3.02 3.02 0.06 80.73 Average: 0 13.22 0.00 2.40 0.64 0.05 83.70 Average: 1 11.64 0.00 4.49 2.49 0.07 81.31 Average: 2 16.92 0.00 3.00 1.98 0.06 78.03 Average: 3 20.24 0.00 3.02 4.93 0.07 71.75 Average: 4 10.60 0.00 2.74 4.56 0.05 82.05 Average: 5 10.12 0.00 2.56 1.15 0.05 86.12 Average: 6 11.18 0.00 3.25 3.67 0.06 81.83 Average: 7 11.38 0.00 2.73 4.76 0.07 81.06