---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14785 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 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 852 25945 0 5368 30858 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:b3:7d:66 brd ff:ff:ff:ff:ff:ff inet 10.30.107.237/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:feb3:7d66/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:00:d3: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-14785) 03/21/24 _x86_64_ (8 CPU) 07:43:32 LINUX RESTART (8 CPU) 07:44:03 tps rtps wtps bread/s bwrtn/s 07:45:02 133.80 73.44 60.37 4754.49 16365.04 07:46:00 93.71 14.07 79.65 1142.86 19790.54 07:47:01 198.89 9.18 189.71 1614.29 83264.62 07:48:01 253.12 13.31 239.81 812.26 49987.70 07:49:01 74.02 1.93 72.09 111.98 13190.13 Average: 151.18 22.03 129.15 1668.17 36870.93 07:44:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:45:02 30184768 31738988 2754452 8.36 66756 1798964 1409936 4.15 830564 1636996 144812 07:46:00 29851572 31710884 3087648 9.37 84780 2071696 1429804 4.21 872564 1898176 185984 07:47:01 26649132 31663776 6290088 19.10 131160 5048772 1419216 4.18 1009316 4792788 990912 07:48:01 24664216 29860192 8275004 25.12 140008 5204168 7757096 22.82 2994684 4730800 28320 07:49:01 26546408 31576584 6392812 19.41 142628 5050156 1513008 4.45 1313144 4579964 2616 Average: 27579219 31310085 5360001 16.27 113066 3834751 2705812 7.96 1404054 3527745 270529 07:44:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:45:02 ens3 328.89 253.58 1526.10 62.21 0.00 0.00 0.00 0.00 07:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:02 lo 1.59 1.59 0.17 0.17 0.00 0.00 0.00 0.00 07:46:00 ens3 52.11 37.30 777.95 7.91 0.00 0.00 0.00 0.00 07:46:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:00 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 07:47:01 ens3 817.34 421.02 24315.64 31.00 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 br-a38b44bc6f78 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 lo 9.44 9.44 0.93 0.93 0.00 0.00 0.00 0.00 07:48:01 vethcd8e50f 0.68 0.87 0.26 0.07 0.00 0.00 0.00 0.00 07:48:01 veth8de4fee 8.12 7.75 1.18 1.11 0.00 0.00 0.00 0.00 07:48:01 vethc6de2d7 4.57 6.18 0.78 0.90 0.00 0.00 0.00 0.00 07:48:01 ens3 15.81 14.48 6.48 8.30 0.00 0.00 0.00 0.00 07:49:01 ens3 51.41 34.24 71.97 16.79 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 lo 19.86 19.86 2.10 2.10 0.00 0.00 0.00 0.00 Average: ens3 255.21 152.75 5445.46 25.07 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 3.31 3.31 0.37 0.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14785) 03/21/24 _x86_64_ (8 CPU) 07:43:32 LINUX RESTART (8 CPU) 07:44:03 CPU %user %nice %system %iowait %steal %idle 07:45:02 all 10.53 0.00 1.13 4.17 0.06 84.11 07:45:02 0 10.90 0.00 1.27 0.50 0.07 87.26 07:45:02 1 30.86 0.00 2.40 2.43 0.09 64.22 07:45:02 2 5.59 0.00 0.67 0.59 0.05 93.10 07:45:02 3 14.88 0.00 1.07 0.36 0.03 83.66 07:45:02 4 4.73 0.00 0.72 0.09 0.05 94.40 07:45:02 5 5.14 0.00 0.86 0.82 0.05 93.13 07:45:02 6 6.38 0.00 0.96 13.02 0.09 79.55 07:45:02 7 6.10 0.00 1.15 15.63 0.09 77.04 07:46:00 all 9.82 0.00 0.58 2.09 0.04 87.47 07:46:00 0 2.22 0.00 0.19 0.32 0.00 97.27 07:46:00 1 24.94 0.00 1.03 0.98 0.05 72.99 07:46:00 2 3.41 0.00 0.31 0.00 0.07 96.21 07:46:00 3 10.83 0.00 0.56 1.27 0.15 87.19 07:46:00 4 21.21 0.00 0.76 1.41 0.03 76.59 07:46:00 5 4.73 0.00 0.56 1.55 0.02 93.14 07:46:00 6 7.11 0.00 0.73 8.84 0.02 83.31 07:46:00 7 4.07 0.00 0.49 2.32 0.02 93.10 07:47:01 all 11.89 0.00 4.76 5.02 0.06 78.27 07:47:01 0 10.32 0.00 4.69 1.08 0.05 83.87 07:47:01 1 12.23 0.00 4.60 0.20 0.05 82.92 07:47:01 2 13.29 0.00 4.90 26.72 0.07 55.02 07:47:01 3 14.52 0.00 4.11 0.27 0.05 81.05 07:47:01 4 13.61 0.00 6.50 0.86 0.05 78.99 07:47:01 5 9.93 0.00 3.86 0.43 0.05 85.72 07:47:01 6 10.19 0.00 4.63 9.94 0.07 75.16 07:47:01 7 10.97 0.00 4.77 0.85 0.05 83.36 07:48:01 all 26.05 0.00 3.39 3.58 0.08 66.90 07:48:01 0 28.20 0.00 3.57 0.74 0.07 67.43 07:48:01 1 24.41 0.00 3.20 2.38 0.07 69.95 07:48:01 2 22.11 0.00 2.93 12.15 0.08 62.72 07:48:01 3 27.07 0.00 3.85 0.38 0.08 68.61 07:48:01 4 32.96 0.00 4.39 1.51 0.08 61.06 07:48:01 5 20.01 0.00 2.61 3.05 0.08 74.24 07:48:01 6 23.15 0.00 2.93 7.89 0.07 65.97 07:48:01 7 30.52 0.00 3.65 0.60 0.07 65.17 07:49:01 all 7.19 0.00 0.63 1.06 0.03 91.09 07:49:01 0 19.22 0.00 0.98 0.73 0.07 79.00 07:49:01 1 5.51 0.00 0.52 0.15 0.03 93.79 07:49:01 2 9.30 0.00 0.73 0.23 0.02 89.71 07:49:01 3 2.90 0.00 0.52 0.15 0.02 96.41 07:49:01 4 1.34 0.00 0.43 0.27 0.02 97.95 07:49:01 5 5.20 0.00 0.72 0.52 0.03 93.53 07:49:01 6 9.15 0.00 0.55 6.39 0.03 83.88 07:49:01 7 4.85 0.00 0.58 0.02 0.02 94.53 Average: all 13.12 0.00 2.11 3.18 0.05 81.53 Average: 0 14.24 0.00 2.16 0.68 0.05 82.87 Average: 1 19.40 0.00 2.35 1.21 0.06 76.98 Average: 2 10.79 0.00 1.92 8.01 0.06 79.22 Average: 3 14.04 0.00 2.03 0.48 0.07 83.38 Average: 4 14.83 0.00 2.58 0.83 0.05 81.71 Average: 5 9.06 0.00 1.74 1.28 0.05 87.87 Average: 6 11.25 0.00 1.97 9.17 0.05 77.55 Average: 7 11.37 0.00 2.15 3.76 0.05 82.68