---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-9833 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 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 837 23300 0 8028 30873 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:7c:9a:3d brd ff:ff:ff:ff:ff:ff inet 10.30.107.55/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:fe7c:9a3d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:04:5b:f0 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-9833) 01/05/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 91.62 17.73 73.89 1021.66 23490.84 22:50:01 114.61 13.33 101.28 303.28 73148.34 22:51:01 225.53 2.45 223.08 55.46 116586.17 22:52:01 213.10 19.64 193.45 3850.45 53339.55 22:53:01 88.42 0.00 88.42 0.00 51949.88 22:54:01 96.87 0.00 96.87 0.00 28811.20 22:55:01 19.06 0.00 19.06 0.00 22885.70 22:56:01 87.79 0.00 87.79 0.00 17517.88 22:57:01 50.39 0.50 49.89 53.46 26161.64 Average: 109.71 5.96 103.75 587.20 45987.20 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30080856 31718992 2858364 8.68 70864 1876232 1420116 4.18 854036 1710584 204772 22:50:01 27031468 31464648 5907752 17.94 95804 4574872 2010032 5.91 1105712 4392476 2646980 22:51:01 25103652 30809704 7835568 23.79 162520 5625628 2219740 6.53 1847584 5407176 914640 22:52:01 23661720 30184332 9277500 28.17 166840 6412144 2881412 8.48 2782720 5891428 514696 22:53:01 23766828 30730400 9172392 27.85 168076 6837928 2769536 8.15 2703300 5855776 74472 22:54:01 23785156 31049004 9154064 27.79 168432 7129676 1969840 5.80 2567920 5965028 1524 22:55:01 22501588 29951256 10437632 31.69 168524 7310012 2555716 7.52 3829164 5974204 368 22:56:01 24101708 31677428 8837512 26.83 168648 7433288 1411720 4.15 2081088 6127248 298468 22:57:01 23855412 31602964 9083808 27.58 172160 7596928 1474328 4.34 2278216 6174520 43084 Average: 24876488 31020970 8062732 24.48 149096 6088523 2079160 6.12 2227749 5277604 522112 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 ens3 72.04 47.50 1201.62 8.08 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 22:49:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 22:50:01 ens3 6277.27 4400.60 24496.63 1115.57 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 22:50:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:51:01 ens3 403.00 300.75 3665.51 54.82 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 22:51:01 lo 0.93 0.93 0.15 0.15 0.00 0.00 0.00 0.00 22:52:01 ens3 176.71 154.17 2268.29 28.81 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 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:53:01 ens3 93.95 74.20 191.80 22.92 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 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 ens3 12.58 13.31 3.00 4.38 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 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:55:01 ens3 2.75 2.38 0.66 0.77 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 22:55:01 lo 18.91 18.91 0.97 0.97 0.00 0.00 0.00 0.00 22:56:01 ens3 18.13 13.81 4.15 4.79 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 22:56:01 lo 22.28 22.28 1.15 1.15 0.00 0.00 0.00 0.00 22:57:01 ens3 1704.77 1165.91 405.34 7854.01 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 22:57:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 973.42 685.81 3581.75 1010.41 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 5.06 5.06 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-9833) 01/05/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.19 0.00 0.81 1.97 0.03 87.00 22:49:01 0 3.78 0.00 0.41 0.02 0.00 95.79 22:49:01 1 1.10 0.00 0.48 7.04 0.07 91.31 22:49:01 2 13.45 0.00 0.72 2.59 0.02 83.23 22:49:01 3 6.62 0.00 0.60 0.08 0.02 92.68 22:49:01 4 3.48 0.00 0.57 0.03 0.02 95.90 22:49:01 5 4.69 0.00 0.42 0.35 0.03 94.51 22:49:01 6 25.69 0.00 1.64 5.15 0.07 67.46 22:49:01 7 22.74 0.00 1.62 0.52 0.03 75.09 22:50:01 all 10.14 0.00 4.17 2.63 0.05 83.02 22:50:01 0 15.32 0.00 4.31 0.29 0.07 80.02 22:50:01 1 4.17 0.00 3.67 19.96 0.07 72.14 22:50:01 2 29.19 0.00 6.17 0.19 0.08 64.37 22:50:01 3 4.04 0.00 2.34 0.02 0.03 93.57 22:50:01 4 3.50 0.00 0.22 0.08 0.00 96.20 22:50:01 5 8.50 0.00 3.79 0.02 0.05 87.64 22:50:01 6 7.34 0.00 11.87 0.44 0.08 80.27 22:50:01 7 9.22 0.00 1.04 0.00 0.03 89.70 22:51:01 all 11.91 0.00 3.00 7.83 0.06 77.21 22:51:01 0 7.45 0.00 0.55 5.14 0.07 86.79 22:51:01 1 11.82 0.00 3.31 14.09 0.07 70.71 22:51:01 2 15.57 0.00 5.50 0.37 0.05 78.51 22:51:01 3 4.82 0.00 0.70 0.15 0.03 94.29 22:51:01 4 11.33 0.00 3.41 14.52 0.08 70.65 22:51:01 5 10.82 0.00 2.73 0.67 0.07 85.71 22:51:01 6 24.01 0.00 4.06 3.32 0.07 68.55 22:51:01 7 9.54 0.00 3.75 24.39 0.07 62.25 22:52:01 all 26.38 0.00 2.08 2.77 0.08 68.69 22:52:01 0 24.16 0.00 1.82 0.28 0.05 73.68 22:52:01 1 31.22 0.00 1.71 3.25 0.08 63.74 22:52:01 2 26.90 0.00 3.56 1.34 0.10 68.09 22:52:01 3 17.40 0.00 0.97 0.00 0.05 81.58 22:52:01 4 29.96 0.00 2.04 0.35 0.08 67.55 22:52:01 5 29.33 0.00 1.65 0.08 0.08 68.86 22:52:01 6 17.80 0.00 2.64 16.85 0.08 62.62 22:52:01 7 34.30 0.00 2.25 0.05 0.08 63.32 22:53:01 all 21.80 0.00 2.65 2.64 0.06 72.85 22:53:01 0 16.47 0.00 1.94 0.00 0.05 81.55 22:53:01 1 32.51 0.00 3.61 4.70 0.08 59.10 22:53:01 2 54.21 0.00 3.38 0.02 0.10 42.29 22:53:01 3 14.27 0.00 6.85 0.00 0.05 78.83 22:53:01 4 9.95 0.00 1.24 0.23 0.02 88.57 22:53:01 5 11.15 0.00 1.33 0.25 0.03 87.24 22:53:01 6 10.19 0.00 0.80 15.71 0.03 73.26 22:53:01 7 25.83 0.00 2.11 0.30 0.07 71.70 22:54:01 all 13.46 0.00 2.28 1.37 0.05 82.84 22:54:01 0 41.10 0.00 9.77 0.00 0.10 49.02 22:54:01 1 3.12 0.00 0.63 0.00 0.03 96.21 22:54:01 2 6.48 0.00 0.70 0.00 0.03 92.79 22:54:01 3 5.36 0.00 0.25 0.00 0.03 94.36 22:54:01 4 8.32 0.00 0.59 0.00 0.10 90.99 22:54:01 5 2.33 0.00 0.50 0.00 0.02 97.15 22:54:01 6 5.45 0.00 0.38 10.93 0.05 83.19 22:54:01 7 35.56 0.00 5.36 0.00 0.07 59.02 22:55:01 all 13.30 0.00 6.17 0.83 0.07 79.63 22:55:01 0 15.71 0.00 13.02 0.00 0.07 71.20 22:55:01 1 14.30 0.00 4.94 0.00 0.08 80.67 22:55:01 2 29.20 0.00 11.09 0.00 0.10 59.61 22:55:01 3 7.56 0.00 5.42 0.35 0.05 86.62 22:55:01 4 15.48 0.00 3.90 0.00 0.08 80.54 22:55:01 5 6.99 0.00 2.41 0.00 0.07 90.53 22:55:01 6 4.73 0.00 4.66 6.26 0.05 84.30 22:55:01 7 12.44 0.00 3.98 0.00 0.07 83.51 22:56:01 all 10.20 0.00 7.20 1.14 0.15 81.31 22:56:01 0 12.68 0.00 11.37 0.00 0.12 75.84 22:56:01 1 9.79 0.00 4.22 3.83 0.15 82.01 22:56:01 2 3.20 0.00 5.18 0.00 0.15 91.47 22:56:01 3 5.45 0.00 4.71 0.00 0.18 89.65 22:56:01 4 5.51 0.00 7.98 1.08 0.13 85.30 22:56:01 5 35.10 0.00 9.24 0.02 0.18 55.45 22:56:01 6 4.04 0.00 4.95 4.18 0.13 86.69 22:56:01 7 5.87 0.00 9.93 0.00 0.17 84.03 22:57:01 all 6.44 0.00 0.98 1.30 0.03 91.25 22:57:01 0 1.34 0.00 2.19 0.00 0.00 96.47 22:57:01 1 2.49 0.00 0.32 5.28 0.02 91.89 22:57:01 2 2.28 0.00 0.15 0.07 0.02 97.49 22:57:01 3 16.95 0.00 0.79 0.00 0.03 82.23 22:57:01 4 0.90 0.00 1.10 0.00 0.03 97.96 22:57:01 5 24.95 0.00 0.95 0.23 0.03 73.83 22:57:01 6 0.84 0.00 1.17 4.76 0.03 93.20 22:57:01 7 1.76 0.00 1.20 0.02 0.02 97.01 Average: all 13.76 0.00 3.26 2.49 0.06 80.43 Average: 0 15.33 0.00 5.03 0.63 0.06 78.95 Average: 1 12.27 0.00 2.54 6.45 0.07 78.66 Average: 2 20.03 0.00 4.04 0.51 0.07 75.35 Average: 3 9.17 0.00 2.52 0.07 0.05 88.19 Average: 4 9.81 0.00 2.33 1.80 0.06 85.99 Average: 5 14.86 0.00 2.55 0.18 0.06 82.34 Average: 6 11.12 0.00 3.57 7.52 0.07 77.73 Average: 7 17.49 0.00 3.47 2.80 0.07 76.17