---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2290 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 142G 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 861 25620 0 5684 30849 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:51:50:9e brd ff:ff:ff:ff:ff:ff inet 10.30.107.191/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85986sec preferred_lft 85986sec inet6 fe80::f816:3eff:fe51:509e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8a:d3:f0:f1 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-2290) 02/03/24 _x86_64_ (8 CPU) 11:51:26 LINUX RESTART (8 CPU) 11:52:01 tps rtps wtps bread/s bwrtn/s 11:53:01 105.88 42.77 63.11 1928.96 17729.69 11:54:01 95.07 13.83 81.24 1123.44 21451.54 11:55:02 183.47 9.11 174.36 1613.34 91051.38 11:56:01 239.40 12.88 226.52 785.70 78176.66 11:57:01 18.73 0.68 18.05 39.46 12930.84 11:58:01 62.69 1.40 61.29 107.45 14440.16 Average: 117.41 13.43 103.98 935.66 39350.98 11:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:53:01 30121708 31684752 2817512 8.55 66548 1808760 1398448 4.11 884972 1645216 134960 11:54:01 29840732 31709312 3098488 9.41 83996 2081152 1417648 4.17 871124 1906192 159868 11:55:02 25609292 31663616 7329928 22.25 124648 6085960 1403764 4.13 1010820 5823564 1705160 11:56:01 24664064 30172948 8275156 25.12 132012 5536256 6184600 18.20 2598104 5136460 8020 11:57:01 24457220 30005968 8482000 25.75 132536 5573316 5681920 16.72 2835236 5111016 356 11:58:01 26207256 31576552 6731964 20.44 136084 5397648 1510676 4.44 1286124 4943840 17604 Average: 26816712 31135525 6122508 18.59 112637 4413849 2932843 8.63 1581063 4094381 337661 11:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:53:01 ens3 221.74 128.04 1150.32 39.27 0.00 0.00 0.00 0.00 11:53:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 57.05 43.01 767.01 7.66 0.00 0.00 0.00 0.00 11:54:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:02 ens3 992.46 583.35 35735.04 40.79 0.00 0.00 0.00 0.00 11:55:02 br-c09718e55875 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:02 lo 9.35 9.35 0.86 0.86 0.00 0.00 0.00 0.00 11:55:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 ens3 4.41 3.17 1.49 2.02 0.00 0.00 0.00 0.00 11:56:01 veth71cb91b 0.90 1.07 0.06 0.06 0.00 0.00 0.00 0.00 11:56:01 veth70d2b67 0.41 0.97 0.03 0.07 0.00 0.00 0.00 0.00 11:56:01 br-c09718e55875 0.32 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:57:01 ens3 71.47 48.51 18.06 148.52 0.00 0.00 0.00 0.00 11:57:01 veth71cb91b 0.87 1.10 0.23 0.41 0.00 0.00 0.00 0.00 11:57:01 veth70d2b67 4.22 4.23 1.69 1.10 0.00 0.00 0.00 0.00 11:57:01 br-c09718e55875 1.47 2.05 0.65 0.42 0.00 0.00 0.00 0.00 11:58:01 ens3 44.16 35.68 114.13 15.74 0.00 0.00 0.00 0.00 11:58:01 lo 24.10 24.10 2.92 2.92 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 234.91 142.07 6407.86 42.44 0.00 0.00 0.00 0.00 Average: lo 3.37 3.37 0.43 0.43 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-2290) 02/03/24 _x86_64_ (8 CPU) 11:51:26 LINUX RESTART (8 CPU) 11:52:01 CPU %user %nice %system %iowait %steal %idle 11:53:01 all 9.97 0.00 0.84 2.72 0.03 86.44 11:53:01 0 3.82 0.00 0.53 0.15 0.02 95.48 11:53:01 1 11.01 0.00 0.84 1.84 0.03 86.29 11:53:01 2 4.56 0.00 0.38 0.20 0.03 94.82 11:53:01 3 21.35 0.00 1.57 1.36 0.05 75.67 11:53:01 4 13.26 0.00 1.20 4.11 0.03 81.39 11:53:01 5 7.88 0.00 0.60 13.28 0.03 78.20 11:53:01 6 3.26 0.00 0.32 0.23 0.05 96.14 11:53:01 7 14.66 0.00 1.25 0.67 0.03 83.38 11:54:01 all 9.28 0.00 0.68 2.50 0.03 87.50 11:54:01 0 13.87 0.00 0.77 0.68 0.02 84.66 11:54:01 1 3.82 0.00 0.38 0.13 0.02 95.65 11:54:01 2 0.50 0.00 0.10 0.00 0.02 99.38 11:54:01 3 0.12 0.00 0.30 2.14 0.02 97.43 11:54:01 4 0.07 0.00 0.25 13.78 0.03 85.86 11:54:01 5 29.62 0.00 2.04 2.72 0.05 65.56 11:54:01 6 3.62 0.00 0.35 0.03 0.07 95.93 11:54:01 7 22.85 0.00 1.29 0.49 0.03 75.33 11:55:02 all 11.93 0.00 5.25 10.27 0.08 72.47 11:55:02 0 13.28 0.00 5.68 0.23 0.07 80.73 11:55:02 1 9.09 0.00 5.26 36.72 0.08 48.84 11:55:02 2 9.74 0.00 3.94 19.51 0.07 66.75 11:55:02 3 8.56 0.00 5.71 0.08 0.05 85.60 11:55:02 4 12.43 0.00 5.17 20.64 0.10 61.66 11:55:02 5 15.33 0.00 5.60 0.60 0.08 78.39 11:55:02 6 13.25 0.00 4.61 0.05 0.10 81.99 11:55:02 7 13.78 0.00 6.06 4.18 0.08 75.89 11:56:01 all 21.80 0.00 3.02 8.14 0.06 66.98 11:56:01 0 21.59 0.00 2.92 3.79 0.05 71.66 11:56:01 1 28.31 0.00 3.04 1.33 0.05 67.26 11:56:01 2 19.43 0.00 2.84 11.05 0.05 66.62 11:56:01 3 23.18 0.00 3.15 3.44 0.07 70.16 11:56:01 4 22.20 0.00 3.35 10.22 0.05 64.18 11:56:01 5 19.59 0.00 2.59 3.29 0.07 74.46 11:56:01 6 21.55 0.00 2.97 10.53 0.07 64.88 11:56:01 7 18.57 0.00 3.29 21.49 0.07 56.59 11:57:01 all 13.63 0.00 1.59 0.83 0.06 83.90 11:57:01 0 10.92 0.00 1.47 0.13 0.05 87.43 11:57:01 1 15.53 0.00 1.57 0.20 0.08 82.61 11:57:01 2 11.20 0.00 1.26 0.02 0.07 87.45 11:57:01 3 12.61 0.00 1.93 5.19 0.07 80.21 11:57:01 4 14.24 0.00 1.42 0.62 0.07 83.65 11:57:01 5 17.23 0.00 2.11 0.18 0.05 80.43 11:57:01 6 14.21 0.00 1.45 0.02 0.03 84.28 11:57:01 7 13.04 0.00 1.48 0.22 0.07 85.19 11:58:01 all 5.88 0.00 0.56 1.40 0.03 92.12 11:58:01 0 0.40 0.00 0.33 0.28 0.02 98.97 11:58:01 1 2.49 0.00 0.52 0.23 0.03 96.73 11:58:01 2 18.42 0.00 1.22 0.62 0.05 79.69 11:58:01 3 19.66 0.00 0.82 5.77 0.05 73.70 11:58:01 4 1.17 0.00 0.42 3.19 0.03 95.19 11:58:01 5 3.09 0.00 0.45 0.65 0.03 95.78 11:58:01 6 0.90 0.00 0.45 0.02 0.02 98.62 11:58:01 7 0.88 0.00 0.33 0.45 0.02 98.31 Average: all 12.04 0.00 1.99 4.30 0.05 81.61 Average: 0 10.61 0.00 1.95 0.87 0.04 86.54 Average: 1 11.64 0.00 1.93 6.80 0.05 79.58 Average: 2 10.61 0.00 1.62 5.24 0.05 82.48 Average: 3 14.21 0.00 2.24 3.00 0.05 80.50 Average: 4 10.52 0.00 1.97 8.76 0.05 78.69 Average: 5 15.44 0.00 2.23 3.45 0.05 78.82 Average: 6 9.42 0.00 1.69 1.78 0.06 87.06 Average: 7 13.92 0.00 2.29 4.53 0.05 79.22