---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13026 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 14G 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 902 24542 0 6722 30809 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:52:2a:36 brd ff:ff:ff:ff:ff:ff inet 10.30.107.171/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85831sec preferred_lft 85831sec inet6 fe80::f816:3eff:fe52:2a36/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:90:31:7d:10 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-13026) 03/14/24 _x86_64_ (8 CPU) 08:27:46 LINUX RESTART (8 CPU) 08:28:01 tps rtps wtps bread/s bwrtn/s 08:29:01 161.04 83.97 77.07 6156.57 59287.32 08:30:01 163.42 42.43 121.00 3091.08 31993.73 08:31:01 90.37 11.71 78.65 865.72 31284.25 08:32:01 56.14 12.68 43.46 2386.00 27510.08 08:33:01 92.15 3.63 88.52 468.59 50592.63 08:34:01 233.04 3.38 229.66 399.80 90354.81 08:35:01 222.75 0.45 222.30 37.46 53483.62 08:36:01 59.74 0.03 59.71 0.27 20118.11 08:37:01 72.14 1.48 70.65 79.19 3516.48 Average: 127.87 17.75 110.11 1498.30 40904.56 08:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:29:01 30172144 31645736 2767076 8.40 57428 1735272 1513524 4.45 930988 1562692 97424 08:30:01 29416976 31303516 3522244 10.69 83644 2102064 1691484 4.98 1339176 1868692 93156 08:31:01 28556264 30750340 4382956 13.31 89868 2395824 2763156 8.13 1970160 2080896 15152 08:32:01 26147016 29476760 6792204 20.62 97144 3504108 3400068 10.00 3498672 2917772 815760 08:33:01 26838700 31593740 6100520 18.52 130644 4814936 1603880 4.72 1442220 4195736 1260780 08:34:01 23701132 30106692 9238088 28.05 166644 6284776 6830192 20.10 3074868 5552604 603928 08:35:01 21270556 28016412 11668664 35.42 185112 6581696 10480804 30.84 5296880 5697332 7648 08:36:01 20643800 27542044 12295420 37.33 186700 6728388 10837508 31.89 5822852 5792848 1252 08:37:01 25154772 31571312 7784448 23.63 188756 6317140 1531888 4.51 1858952 5346340 1904 Average: 25766818 30222950 7172402 21.77 131771 4496023 4516945 13.29 2803863 3890546 321889 08:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:29:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 08:29:01 ens3 378.74 273.30 1615.31 71.44 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 08:30:01 ens3 247.13 220.78 2048.12 50.57 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:31:01 ens3 574.34 444.19 4140.90 132.72 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:32:01 ens3 659.07 481.80 2237.07 171.01 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 br-b63975247181 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 lo 4.13 4.13 0.47 0.47 0.00 0.00 0.00 0.00 08:33:01 ens3 443.89 253.56 8288.15 29.85 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 vetheb35ba7 0.00 0.87 0.00 0.19 0.00 0.00 0.00 0.00 08:34:01 br-bfc3d8d1bd78 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 br-b63975247181 26.98 26.28 11.50 11.34 0.00 0.00 0.60 0.00 08:34:01 vethff0aef2 14.56 13.46 9.36 2.71 0.00 0.00 0.00 0.00 08:35:01 vetheb35ba7 0.10 0.37 0.01 0.07 0.00 0.00 0.00 0.00 08:35:01 br-bfc3d8d1bd78 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:35:01 br-b63975247181 11.63 11.30 5.86 5.68 0.00 0.00 0.20 0.00 08:35:01 vethff0aef2 20.45 22.06 4.63 5.08 0.00 0.00 0.00 0.00 08:36:01 vetheb35ba7 3.03 2.77 5.25 5.05 0.00 0.00 0.00 0.00 08:36:01 br-bfc3d8d1bd78 7.50 19.13 5.74 11.10 0.00 0.00 0.00 0.00 08:36:01 br-b63975247181 69.76 69.67 35.80 40.79 0.00 0.00 0.00 0.00 08:36:01 vethff0aef2 55.59 61.11 12.35 29.60 0.00 0.00 0.00 0.00 08:37:01 lo 20.36 20.36 2.08 2.08 0.00 0.00 0.00 0.00 08:37:01 ens3 3148.48 2077.74 33781.32 537.27 0.00 0.00 0.00 0.00 08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 349.13 230.18 3752.87 59.62 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-13026) 03/14/24 _x86_64_ (8 CPU) 08:27:46 LINUX RESTART (8 CPU) 08:28:01 CPU %user %nice %system %iowait %steal %idle 08:29:01 all 8.72 0.00 1.26 4.01 0.04 85.97 08:29:01 0 6.06 0.00 1.07 1.14 0.03 91.69 08:29:01 1 5.43 0.00 1.28 0.39 0.05 92.85 08:29:01 2 2.99 0.00 1.94 7.23 0.03 87.81 08:29:01 3 7.89 0.00 1.15 1.72 0.03 89.20 08:29:01 4 24.76 0.00 1.72 2.51 0.05 70.96 08:29:01 5 13.29 0.00 1.22 0.62 0.05 84.81 08:29:01 6 3.24 0.00 0.91 7.83 0.07 87.96 08:29:01 7 6.16 0.00 0.77 10.57 0.03 82.47 08:30:01 all 14.34 0.00 0.95 2.23 0.05 82.43 08:30:01 0 9.24 0.00 0.55 0.20 0.05 89.96 08:30:01 1 12.14 0.00 0.42 0.80 0.03 86.60 08:30:01 2 8.89 0.00 0.47 4.32 0.03 86.29 08:30:01 3 5.89 0.00 0.63 0.10 0.03 93.35 08:30:01 4 39.34 0.00 1.98 2.27 0.07 56.34 08:30:01 5 14.69 0.00 0.77 0.62 0.03 83.88 08:30:01 6 14.33 0.00 1.55 0.74 0.08 83.29 08:30:01 7 10.34 0.00 1.26 8.82 0.05 79.53 08:31:01 all 24.04 0.00 0.87 1.44 0.05 73.59 08:31:01 0 21.55 0.00 0.72 8.95 0.03 68.75 08:31:01 1 22.77 0.00 0.67 0.78 0.03 75.74 08:31:01 2 26.01 0.00 0.80 0.40 0.05 72.73 08:31:01 3 17.67 0.00 0.67 0.22 0.07 81.38 08:31:01 4 29.46 0.00 1.31 0.35 0.05 68.83 08:31:01 5 23.70 0.00 0.55 0.30 0.05 75.40 08:31:01 6 18.85 0.00 1.64 0.33 0.05 79.13 08:31:01 7 32.33 0.00 0.67 0.18 0.07 66.75 08:32:01 all 39.52 0.00 1.98 1.64 0.08 56.78 08:32:01 0 23.02 0.00 1.20 10.16 0.05 65.58 08:32:01 1 32.51 0.00 2.75 0.28 0.07 64.39 08:32:01 2 38.64 0.00 1.85 0.00 0.07 59.45 08:32:01 3 48.07 0.00 1.91 0.75 0.07 49.21 08:32:01 4 44.90 0.00 2.56 0.20 0.07 52.27 08:32:01 5 41.11 0.00 1.79 0.18 0.08 56.83 08:32:01 6 49.51 0.00 1.93 0.25 0.08 48.23 08:32:01 7 38.51 0.00 1.85 1.24 0.08 58.31 08:33:01 all 11.55 0.00 2.31 3.79 0.04 82.31 08:33:01 0 7.97 0.00 1.71 3.94 0.03 86.35 08:33:01 1 11.23 0.00 1.85 0.21 0.05 86.65 08:33:01 2 13.18 0.00 2.01 1.81 0.07 82.95 08:33:01 3 13.54 0.00 1.88 4.19 0.07 80.33 08:33:01 4 14.42 0.00 3.47 8.60 0.05 73.46 08:33:01 5 13.58 0.00 3.36 5.21 0.03 77.82 08:33:01 6 7.95 0.00 2.00 4.50 0.03 85.52 08:33:01 7 10.54 0.00 2.21 1.95 0.03 85.27 08:34:01 all 26.06 0.00 5.21 7.11 0.08 61.55 08:34:01 0 22.27 0.00 3.97 0.47 0.07 73.22 08:34:01 1 30.13 0.00 4.00 0.36 0.07 65.45 08:34:01 2 26.07 0.00 6.28 30.40 0.10 37.14 08:34:01 3 24.53 0.00 6.45 10.61 0.09 58.32 08:34:01 4 25.17 0.00 5.68 3.36 0.08 65.72 08:34:01 5 28.50 0.00 6.01 3.18 0.07 62.24 08:34:01 6 29.30 0.00 5.14 7.44 0.07 58.05 08:34:01 7 22.49 0.00 4.11 1.20 0.08 72.12 08:35:01 all 30.05 0.00 3.04 3.54 0.13 63.24 08:35:01 0 22.82 0.00 2.50 0.28 0.10 74.30 08:35:01 1 22.60 0.00 2.93 4.69 0.10 69.67 08:35:01 2 35.10 0.00 3.11 6.23 0.10 55.46 08:35:01 3 41.19 0.00 3.37 9.16 0.10 46.18 08:35:01 4 34.19 0.00 3.17 1.94 0.17 60.53 08:35:01 5 27.49 0.00 3.20 1.48 0.15 67.68 08:35:01 6 26.28 0.00 3.35 3.50 0.08 66.79 08:35:01 7 30.76 0.00 2.74 1.03 0.24 65.24 08:36:01 all 19.45 0.00 1.75 1.12 0.10 77.58 08:36:01 0 13.13 0.00 1.98 0.20 0.08 84.61 08:36:01 1 20.14 0.00 1.68 4.95 0.10 73.14 08:36:01 2 22.15 0.00 2.05 0.03 0.12 75.65 08:36:01 3 25.26 0.00 2.02 1.98 0.12 70.62 08:36:01 4 16.73 0.00 1.56 0.82 0.12 80.77 08:36:01 5 16.22 0.00 1.44 0.17 0.10 82.07 08:36:01 6 22.27 0.00 1.87 0.54 0.12 75.20 08:36:01 7 19.77 0.00 1.38 0.29 0.12 78.44 08:37:01 all 8.86 0.00 1.17 0.41 0.06 89.49 08:37:01 0 6.70 0.00 1.27 0.03 0.05 91.95 08:37:01 1 3.56 0.00 0.84 0.25 0.05 95.30 08:37:01 2 7.32 0.00 1.14 0.03 0.05 91.46 08:37:01 3 5.48 0.00 1.26 0.42 0.08 92.77 08:37:01 4 4.06 0.00 1.05 1.19 0.08 93.62 08:37:01 5 3.11 0.00 1.10 0.28 0.05 95.45 08:37:01 6 30.29 0.00 1.56 0.40 0.08 67.66 08:37:01 7 10.43 0.00 1.21 0.65 0.05 87.66 Average: all 20.28 0.00 2.06 2.80 0.07 74.79 Average: 0 14.74 0.00 1.66 2.83 0.06 80.72 Average: 1 17.81 0.00 1.82 1.41 0.06 78.89 Average: 2 20.01 0.00 2.17 5.56 0.07 72.19 Average: 3 21.05 0.00 2.14 3.22 0.07 73.52 Average: 4 25.88 0.00 2.50 2.36 0.08 69.18 Average: 5 20.18 0.00 2.16 1.34 0.07 76.26 Average: 6 22.47 0.00 2.21 2.83 0.07 72.42 Average: 7 20.15 0.00 1.80 2.88 0.08 75.09