---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40567 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 13G 143G 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 864 26165 0 5137 30847 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:b3:84:1a brd ff:ff:ff:ff:ff:ff inet 10.30.107.188/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:feb3:841a/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d0:c5:6a:3e 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 inet6 fe80::42:d0ff:fec5:6a3e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40567) 09/21/24 _x86_64_ (8 CPU) 14:43:39 LINUX RESTART (8 CPU) 14:44:01 tps rtps wtps bread/s bwrtn/s 14:45:01 345.47 71.48 273.99 4608.86 74971.41 14:46:01 216.28 40.25 176.03 3371.60 53494.27 14:47:01 266.29 8.05 258.24 631.63 121354.84 14:48:01 296.20 0.57 295.63 76.12 103222.00 14:49:01 30.51 1.27 29.24 61.31 1420.99 Average: 230.95 24.32 206.63 1749.89 70891.10 14:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:45:01 30155236 31721516 2783984 8.45 67988 1811072 1398900 4.12 855772 1644524 132164 14:46:01 29101044 31166156 3838176 11.65 88888 2270328 1821396 5.36 1514552 1997960 65428 14:47:01 26191196 30317420 6748024 20.49 107388 4255112 2824804 8.31 2962696 3361340 476 14:48:01 25526328 30313684 7412892 22.50 124328 4864212 2607480 7.67 3467288 3483928 732 14:49:01 26856812 31651748 6082408 18.47 126456 4869800 1432140 4.21 2149412 3476364 92 Average: 27566123 31034105 5373097 16.31 103010 3614105 2016944 5.93 2189944 2792823 39778 14:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:45:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 14:45:01 ens3 324.83 224.18 1555.30 73.59 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 lo 2.40 2.40 0.22 0.22 0.00 0.00 0.00 0.00 14:46:01 ens3 384.27 337.18 3688.47 60.46 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 veth2de8b43 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:47:01 ens3 398.70 312.45 4549.49 82.10 0.00 0.00 0.00 0.00 14:47:01 docker0 2.72 6.07 0.17 88.19 0.00 0.00 0.00 0.00 14:48:01 lo 3.93 3.93 0.35 0.35 0.00 0.00 0.00 0.00 14:48:01 ens3 135.68 112.35 2077.54 313.15 0.00 0.00 0.00 0.00 14:48:01 docker0 2.32 5.83 0.15 87.70 0.00 0.00 0.00 0.00 14:49:01 lo 3.60 3.60 0.34 0.34 0.00 0.00 0.00 0.00 14:49:01 ens3 426.69 428.57 46.95 3235.99 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.49 2.49 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 334.03 282.95 2383.40 753.14 0.00 0.00 0.00 0.00 Average: docker0 1.01 2.38 0.06 35.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40567) 09/21/24 _x86_64_ (8 CPU) 14:43:39 LINUX RESTART (8 CPU) 14:44:01 CPU %user %nice %system %iowait %steal %idle 14:45:01 all 10.15 0.00 1.18 4.86 0.05 83.76 14:45:01 0 8.17 0.00 0.92 1.04 0.08 89.79 14:45:01 1 29.82 0.00 2.50 4.56 0.07 63.06 14:45:01 2 15.58 0.00 1.66 2.40 0.05 80.32 14:45:01 3 4.59 0.00 0.84 1.27 0.03 93.27 14:45:01 4 5.68 0.00 0.60 1.24 0.03 92.46 14:45:01 5 6.01 0.00 0.84 26.92 0.05 66.18 14:45:01 6 5.54 0.00 0.99 0.54 0.03 92.90 14:45:01 7 5.87 0.00 1.09 1.04 0.02 91.99 14:46:01 all 16.67 0.00 1.22 3.95 0.06 78.09 14:46:01 0 16.68 0.00 1.44 10.67 0.08 71.13 14:46:01 1 19.94 0.00 1.40 1.70 0.08 76.87 14:46:01 2 21.59 0.00 0.89 0.87 0.07 76.59 14:46:01 3 15.85 0.00 0.75 1.04 0.05 82.30 14:46:01 4 13.75 0.00 0.85 2.31 0.03 83.05 14:46:01 5 5.76 0.00 1.35 10.05 0.05 82.79 14:46:01 6 14.04 0.00 1.70 2.84 0.07 81.36 14:46:01 7 25.75 0.00 1.44 2.13 0.07 70.62 14:47:01 all 16.71 0.00 2.93 5.16 0.07 75.14 14:47:01 0 17.28 0.00 2.65 0.15 0.05 79.87 14:47:01 1 25.09 0.00 3.06 0.49 0.07 71.29 14:47:01 2 17.19 0.00 2.67 7.06 0.07 73.01 14:47:01 3 19.30 0.00 2.59 0.60 0.08 77.42 14:47:01 4 12.61 0.00 3.82 8.57 0.07 74.94 14:47:01 5 12.20 0.00 2.42 2.93 0.07 82.38 14:47:01 6 14.15 0.00 2.74 0.34 0.07 82.71 14:47:01 7 15.84 0.00 3.41 21.13 0.08 59.53 14:48:01 all 10.16 0.00 3.34 5.06 0.07 81.37 14:48:01 0 10.30 0.00 4.71 1.90 0.07 83.02 14:48:01 1 10.71 0.00 2.88 5.78 0.05 80.58 14:48:01 2 11.31 0.00 3.04 5.31 0.08 80.25 14:48:01 3 9.93 0.00 2.77 15.46 0.08 71.76 14:48:01 4 9.51 0.00 3.46 4.98 0.08 81.96 14:48:01 5 6.44 0.00 2.81 2.22 0.07 88.46 14:48:01 6 11.95 0.00 3.61 0.64 0.07 83.73 14:48:01 7 11.07 0.00 3.48 4.27 0.08 81.10 14:49:01 all 10.93 0.00 0.48 0.14 0.04 88.40 14:49:01 0 8.99 0.00 0.45 0.00 0.05 90.51 14:49:01 1 17.08 0.00 0.45 0.07 0.03 82.37 14:49:01 2 1.82 0.00 0.20 0.00 0.00 97.98 14:49:01 3 14.20 0.00 0.57 0.02 0.05 85.16 14:49:01 4 28.38 0.00 0.79 0.10 0.07 70.67 14:49:01 5 1.90 0.00 0.38 0.03 0.02 97.67 14:49:01 6 14.45 0.00 0.62 0.87 0.08 83.98 14:49:01 7 0.67 0.00 0.38 0.03 0.03 98.88 Average: all 12.92 0.00 1.83 3.83 0.06 81.36 Average: 0 12.28 0.00 2.03 2.75 0.07 82.87 Average: 1 20.53 0.00 2.05 2.52 0.06 74.84 Average: 2 13.49 0.00 1.69 3.12 0.05 81.65 Average: 3 12.78 0.00 1.50 3.66 0.06 82.01 Average: 4 13.99 0.00 1.90 3.43 0.06 80.63 Average: 5 6.45 0.00 1.56 8.42 0.05 83.52 Average: 6 12.02 0.00 1.93 1.04 0.06 84.94 Average: 7 11.83 0.00 1.96 5.71 0.06 80.45