---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9612 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 11G 145G 7% / 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 832 28753 0 2581 30903 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:1f:51:7d brd ff:ff:ff:ff:ff:ff inet 10.30.107.152/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe1f:517d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:90:13:11:d1 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-9612) 02/29/24 _x86_64_ (8 CPU) 05:40:24 LINUX RESTART (8 CPU) 05:41:02 tps rtps wtps bread/s bwrtn/s 05:42:01 107.49 26.19 81.29 1475.30 27721.59 05:43:01 133.49 13.88 119.61 304.48 35414.76 05:44:01 28.46 5.77 22.70 417.66 21706.65 05:45:01 21.00 1.97 19.03 55.86 20403.40 05:46:01 45.59 0.92 44.68 54.79 29513.35 Average: 67.07 9.69 57.38 458.26 26949.40 05:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:42:01 30162540 31751436 2776680 8.43 69984 1830260 1413752 4.16 824612 1666504 153320 05:43:01 28742144 30588188 4197076 12.74 84424 2060024 2547032 7.49 2015492 1867636 5644 05:44:01 27178092 29048516 5761128 17.49 85364 2082364 4304836 12.67 3585120 1855800 96 05:45:01 29501892 31675596 3437328 10.44 86252 2379964 1391528 4.09 1122372 1988568 281700 05:46:01 29415868 31615004 3523352 10.70 90552 2400784 1481460 4.36 1194316 2003656 1168 Average: 29000107 30935748 3939113 11.96 83315 2150679 2227722 6.55 1748382 1876433 88386 05:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:42:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 05:42:01 ens3 55.24 38.41 881.07 7.74 0.00 0.00 0.00 0.00 05:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 05:43:01 ens3 426.06 346.46 2639.61 85.65 0.00 0.00 0.00 0.00 05:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 05:44:01 ens3 263.54 200.82 185.72 86.72 0.00 0.00 0.00 0.00 05:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 lo 2.67 2.67 0.26 0.26 0.00 0.00 0.00 0.00 05:45:01 ens3 140.86 108.22 289.02 38.14 0.00 0.00 0.00 0.00 05:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 05:46:01 ens3 119.16 131.21 233.68 1567.78 0.00 0.00 0.00 0.00 05:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.28 1.28 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 201.45 165.44 845.70 358.36 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-9612) 02/29/24 _x86_64_ (8 CPU) 05:40:24 LINUX RESTART (8 CPU) 05:41:02 CPU %user %nice %system %iowait %steal %idle 05:42:01 all 9.39 0.00 0.72 3.30 0.03 86.56 05:42:01 0 1.00 0.00 0.66 9.56 0.03 88.75 05:42:01 1 41.00 0.00 2.48 2.82 0.10 53.59 05:42:01 2 4.62 0.00 0.34 10.99 0.03 84.02 05:42:01 3 1.61 0.00 0.29 0.02 0.02 98.07 05:42:01 4 0.31 0.00 0.17 0.03 0.00 99.49 05:42:01 5 10.24 0.00 0.78 1.44 0.03 87.50 05:42:01 6 5.33 0.00 0.44 0.47 0.03 93.72 05:42:01 7 11.04 0.00 0.63 1.07 0.02 87.25 05:43:01 all 15.64 0.00 1.41 1.63 0.05 81.27 05:43:01 0 23.61 0.00 3.47 0.89 0.07 71.96 05:43:01 1 23.56 0.00 1.10 0.54 0.05 74.75 05:43:01 2 9.42 0.00 0.74 8.63 0.03 81.18 05:43:01 3 33.87 0.00 1.09 0.03 0.05 64.96 05:43:01 4 5.10 0.00 1.02 2.14 0.03 91.71 05:43:01 5 11.38 0.00 2.93 0.67 0.05 84.97 05:43:01 6 10.64 0.00 0.49 0.10 0.03 88.74 05:43:01 7 7.57 0.00 0.43 0.08 0.02 91.89 05:44:01 all 24.08 0.00 0.70 0.82 0.06 74.34 05:44:01 0 19.81 0.00 1.09 0.00 0.07 79.03 05:44:01 1 21.04 0.00 0.30 0.02 0.03 78.60 05:44:01 2 30.81 0.00 0.62 6.15 0.07 62.36 05:44:01 3 31.00 0.00 0.72 0.18 0.07 68.03 05:44:01 4 30.28 0.00 0.90 0.05 0.07 68.70 05:44:01 5 26.87 0.00 0.68 0.07 0.07 72.31 05:44:01 6 22.28 0.00 0.79 0.07 0.07 76.80 05:44:01 7 10.55 0.00 0.52 0.02 0.03 88.88 05:45:01 all 16.56 0.00 0.58 1.60 0.10 81.16 05:45:01 0 3.84 0.00 0.52 0.35 0.03 95.26 05:45:01 1 18.04 0.00 0.60 0.00 0.10 81.26 05:45:01 2 26.38 0.00 0.65 11.52 0.15 61.30 05:45:01 3 13.56 0.00 0.57 0.07 0.08 85.72 05:45:01 4 39.56 0.00 0.49 0.00 0.20 59.76 05:45:01 5 10.53 0.00 0.38 0.00 0.07 89.02 05:45:01 6 9.19 0.00 0.58 0.20 0.15 89.87 05:45:01 7 11.50 0.00 0.84 0.63 0.07 86.97 05:46:01 all 6.06 0.00 0.34 6.02 0.02 87.55 05:46:01 0 23.94 0.00 0.58 1.80 0.03 73.64 05:46:01 1 2.58 0.00 0.15 0.02 0.02 97.24 05:46:01 2 17.59 0.00 0.82 29.17 0.07 52.36 05:46:01 3 0.60 0.00 0.28 0.00 0.02 99.10 05:46:01 4 0.30 0.00 0.12 0.00 0.02 99.57 05:46:01 5 0.48 0.00 0.15 0.00 0.02 99.35 05:46:01 6 2.75 0.00 0.55 16.64 0.03 80.02 05:46:01 7 0.30 0.00 0.10 0.67 0.02 98.91 Average: all 14.36 0.00 0.75 2.67 0.05 82.16 Average: 0 14.47 0.00 1.26 2.50 0.05 81.72 Average: 1 21.16 0.00 0.92 0.67 0.06 77.18 Average: 2 17.81 0.00 0.63 13.29 0.07 68.19 Average: 3 16.16 0.00 0.59 0.06 0.05 83.14 Average: 4 15.13 0.00 0.54 0.45 0.06 83.82 Average: 5 11.90 0.00 0.98 0.43 0.05 86.63 Average: 6 10.06 0.00 0.57 3.50 0.06 85.81 Average: 7 8.19 0.00 0.50 0.49 0.03 90.78