---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79747 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 12G 143G 8% / 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 1506 26307 0 4353 30204 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:f3:11:fb brd ff:ff:ff:ff:ff:ff inet 10.30.107.216/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85966sec preferred_lft 85966sec inet6 fe80::f816:3eff:fef3:11fb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:11:2f:56 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-79747) 10/26/24 _x86_64_ (8 CPU) 15:49:24 LINUX RESTART (8 CPU) 15:50:02 tps rtps wtps bread/s bwrtn/s 15:51:01 258.59 35.82 222.76 1699.19 34265.72 15:52:01 169.01 43.99 125.01 2521.18 41510.01 15:53:01 30.91 2.78 28.12 88.24 26082.37 15:54:01 43.56 0.28 43.28 10.80 46895.65 15:55:01 40.68 2.57 38.11 70.39 49359.77 15:56:01 56.41 0.17 56.24 9.46 57582.54 Average: 99.42 14.21 85.21 730.54 42638.94 15:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:51:01 29901188 31568356 3038032 9.22 75708 1896916 1547032 4.55 1012756 1722764 200000 15:52:01 28079028 30116444 4860192 14.76 87616 2243600 2685364 7.90 2570744 1960096 23784 15:53:01 27651212 30168696 5288008 16.05 90356 2711704 2602548 7.66 2602188 2336816 398904 15:54:01 26234860 29455416 6704360 20.35 93824 3399040 3290820 9.68 3313364 3013764 436904 15:55:01 27452944 31459992 5486276 16.66 96740 4163380 1431620 4.21 1482316 3612072 449104 15:56:01 26979732 30961200 5959488 18.09 97012 4137424 2008948 5.91 2724924 2838884 1156 Average: 27716494 30621684 5222726 15.86 90209 3092011 2261055 6.65 2284382 2580733 251642 15:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:51:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 ens3 65.43 43.43 980.45 10.37 0.00 0.00 0.00 0.00 15:52:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 ens3 600.27 481.90 4139.22 121.96 0.00 0.00 0.00 0.00 15:53:01 lo 14.21 14.21 36.16 36.16 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 ens3 314.11 229.69 341.80 82.91 0.00 0.00 0.00 0.00 15:54:01 lo 4.47 4.47 1.74 1.74 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 ens3 322.10 236.04 694.85 77.80 0.00 0.00 0.00 0.00 15:55:01 lo 3.43 3.43 1.73 1.73 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 ens3 411.91 268.64 421.21 101.32 0.00 0.00 0.00 0.00 15:56:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 ens3 83.56 42.66 25.91 229.98 0.00 0.00 0.00 0.00 Average: lo 4.05 4.05 6.66 6.66 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: ens3 300.18 217.52 1100.82 104.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79747) 10/26/24 _x86_64_ (8 CPU) 15:49:24 LINUX RESTART (8 CPU) 15:50:02 CPU %user %nice %system %iowait %steal %idle 15:51:01 all 9.63 0.00 0.91 3.18 0.04 86.24 15:51:01 0 13.36 0.00 1.24 2.55 0.05 82.80 15:51:01 1 11.41 0.00 0.92 0.95 0.07 86.65 15:51:01 2 26.85 0.00 1.87 0.63 0.03 70.62 15:51:01 3 0.37 0.00 0.65 18.74 0.03 80.20 15:51:01 4 6.27 0.00 0.68 0.49 0.02 92.54 15:51:01 5 1.58 0.00 0.53 0.08 0.02 97.80 15:51:01 6 3.15 0.00 0.32 0.61 0.02 95.90 15:51:01 7 14.07 0.00 1.07 1.39 0.07 83.40 15:52:01 all 36.14 0.00 1.40 2.28 0.07 60.10 15:52:01 0 31.90 0.00 0.70 0.27 0.07 67.06 15:52:01 1 35.38 0.00 1.22 1.64 0.07 61.69 15:52:01 2 41.51 0.00 1.32 4.40 0.08 52.68 15:52:01 3 37.04 0.00 1.37 7.14 0.07 54.38 15:52:01 4 37.96 0.00 2.05 1.01 0.05 58.93 15:52:01 5 45.29 0.00 1.02 0.85 0.07 52.77 15:52:01 6 23.37 0.00 1.83 2.33 0.08 72.39 15:52:01 7 36.75 0.00 1.73 0.60 0.10 60.82 15:53:01 all 45.01 0.00 1.35 1.78 0.09 51.77 15:53:01 0 39.47 0.00 2.01 0.00 0.07 58.45 15:53:01 1 49.57 0.00 1.18 0.00 0.08 49.17 15:53:01 2 43.31 0.00 1.14 4.69 0.10 50.75 15:53:01 3 55.74 0.00 1.47 4.27 0.10 38.42 15:53:01 4 45.64 0.00 1.56 0.02 0.10 52.68 15:53:01 5 56.99 0.00 1.32 0.16 0.12 41.41 15:53:01 6 27.10 0.00 1.19 0.55 0.08 71.07 15:53:01 7 42.67 0.00 0.89 4.48 0.10 51.86 15:54:01 all 46.67 0.00 1.28 1.54 0.07 50.44 15:54:01 0 43.73 0.00 1.91 1.61 0.10 52.64 15:54:01 1 51.73 0.00 0.94 4.57 0.07 42.69 15:54:01 2 58.95 0.00 1.16 0.84 0.08 38.97 15:54:01 3 49.11 0.00 0.77 4.13 0.07 45.93 15:54:01 4 45.71 0.00 1.59 0.00 0.07 52.63 15:54:01 5 53.11 0.00 1.04 0.00 0.07 45.79 15:54:01 6 28.41 0.00 1.14 0.39 0.05 70.02 15:54:01 7 42.62 0.00 1.65 0.72 0.07 54.94 15:55:01 all 40.79 0.00 1.27 2.34 0.08 55.52 15:55:01 0 47.31 0.00 1.86 0.05 0.08 50.70 15:55:01 1 34.75 0.00 1.20 0.00 0.07 63.98 15:55:01 2 38.72 0.00 1.61 6.84 0.08 52.76 15:55:01 3 33.75 0.00 1.00 8.94 0.07 56.24 15:55:01 4 53.76 0.00 1.14 0.00 0.12 44.99 15:55:01 5 42.22 0.00 1.09 1.24 0.07 55.40 15:55:01 6 41.53 0.00 1.22 0.15 0.08 57.01 15:55:01 7 34.27 0.00 1.05 1.54 0.07 63.07 15:56:01 all 14.07 0.00 0.59 2.03 0.04 83.26 15:56:01 0 28.88 0.00 0.87 1.72 0.07 68.47 15:56:01 1 13.65 0.00 0.98 0.00 0.05 85.31 15:56:01 2 4.16 0.00 0.38 13.17 0.07 82.21 15:56:01 3 28.64 0.00 1.83 1.16 0.05 68.33 15:56:01 4 15.22 0.00 0.15 0.00 0.03 84.60 15:56:01 5 14.33 0.00 0.18 0.12 0.03 85.33 15:56:01 6 2.92 0.00 0.07 0.02 0.02 96.98 15:56:01 7 4.79 0.00 0.32 0.08 0.02 94.79 Average: all 32.07 0.00 1.13 2.19 0.07 64.54 Average: 0 34.14 0.00 1.43 1.03 0.07 63.32 Average: 1 32.79 0.00 1.07 1.19 0.07 64.88 Average: 2 35.58 0.00 1.24 5.11 0.08 57.99 Average: 3 34.19 0.00 1.18 7.37 0.06 57.19 Average: 4 34.11 0.00 1.19 0.25 0.06 64.38 Average: 5 35.52 0.00 0.86 0.41 0.06 63.15 Average: 6 21.10 0.00 0.96 0.68 0.06 77.20 Average: 7 29.19 0.00 1.12 1.47 0.07 68.15