---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22813 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 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 833 25335 0 5998 30878 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:05:58:01 brd ff:ff:ff:ff:ff:ff inet 10.30.107.2/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85966sec preferred_lft 85966sec inet6 fe80::f816:3eff:fe05:5801/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:29:48:fd:95 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-22813) 04/12/24 _x86_64_ (8 CPU) 20:21:25 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 100.13 21.96 78.17 1112.61 28662.96 20:24:01 143.68 23.10 120.58 2771.27 36560.57 20:25:01 181.79 0.25 181.54 30.12 116003.07 20:26:01 264.56 13.31 251.24 810.96 54404.62 20:27:01 29.16 0.37 28.80 27.46 22364.09 20:28:01 77.54 0.88 76.65 48.13 24546.89 Average: 132.81 9.98 122.83 800.07 47092.28 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30139012 31732952 2800208 8.50 70752 1833724 1422672 4.19 843056 1669180 170804 20:24:01 28436444 31682028 4502776 13.67 112208 3378132 1572480 4.63 971972 3127208 1317680 20:25:01 26039568 31689948 6899652 20.95 129768 5676372 1456348 4.28 982420 5420804 739440 20:26:01 22523208 28329844 10416012 31.62 139680 5803696 11025244 32.44 4589768 5235988 1544 20:27:01 21168304 26981604 11770916 35.74 140376 5807596 12601832 37.08 5982928 5185100 712 20:28:01 25927652 31595516 7011568 21.29 142068 5674748 1576916 4.64 1446256 5045288 4524 Average: 25705698 30335315 7233522 21.96 122475 4695711 4942582 14.54 2469400 4280595 372451 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 59.19 43.06 923.97 7.81 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 20:24:01 br-07f52e2c0b21 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 470.27 234.74 10076.55 21.13 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 6.27 6.27 0.64 0.64 0.00 0.00 0.00 0.00 20:25:01 br-07f52e2c0b21 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 745.70 382.27 25384.63 27.30 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 8.40 8.40 0.78 0.78 0.00 0.00 0.00 0.00 20:26:01 veth9e41758 1.67 1.88 0.15 0.17 0.00 0.00 0.00 0.00 20:26:01 veth7f43534 1.03 1.23 0.07 0.07 0.00 0.00 0.00 0.00 20:26:01 veth989c609 1.28 1.33 0.08 0.08 0.00 0.00 0.00 0.00 20:26:01 br-07f52e2c0b21 0.48 0.25 0.01 0.02 0.00 0.00 0.00 0.00 20:27:01 veth9e41758 4.82 6.23 1.68 2.40 0.00 0.00 0.00 0.00 20:27:01 veth7f43534 6.75 8.07 0.99 1.08 0.00 0.00 0.00 0.00 20:27:01 veth989c609 15.18 15.98 7.21 64.38 0.00 0.00 0.00 0.01 20:27:01 br-07f52e2c0b21 1.50 1.75 2.78 1.03 0.00 0.00 0.00 0.00 20:28:01 ens3 1647.13 906.03 37233.08 149.93 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 lo 29.48 29.48 6.98 6.98 0.00 0.00 0.00 0.00 Average: ens3 222.82 118.51 6076.30 15.92 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 4.26 4.26 1.11 1.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22813) 04/12/24 _x86_64_ (8 CPU) 20:21:25 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.97 0.00 0.67 2.49 0.03 86.84 20:23:01 0 5.86 0.00 0.45 0.55 0.02 93.13 20:23:01 1 6.18 0.00 0.80 7.93 0.03 85.06 20:23:01 2 2.33 0.00 0.28 0.30 0.03 97.05 20:23:01 3 6.53 0.00 0.65 0.32 0.02 92.48 20:23:01 4 1.32 0.00 0.10 0.15 0.02 98.42 20:23:01 5 20.73 0.00 0.85 9.47 0.07 68.88 20:23:01 6 24.37 0.00 1.37 0.88 0.03 73.35 20:23:01 7 12.47 0.00 0.82 0.35 0.03 86.33 20:24:01 all 11.85 0.00 2.65 2.90 0.04 82.56 20:24:01 0 4.84 0.00 2.00 0.12 0.02 93.03 20:24:01 1 5.61 0.00 2.75 1.99 0.05 89.61 20:24:01 2 6.44 0.00 2.13 0.07 0.07 91.29 20:24:01 3 9.18 0.00 1.92 0.54 0.03 88.32 20:24:01 4 4.09 0.00 2.32 4.03 0.03 89.52 20:24:01 5 5.25 0.00 1.91 12.46 0.05 80.34 20:24:01 6 39.56 0.00 4.45 1.94 0.07 53.99 20:24:01 7 19.89 0.00 3.65 2.05 0.05 74.37 20:25:01 all 9.38 0.00 4.58 9.24 0.05 76.75 20:25:01 0 9.50 0.00 5.47 4.38 0.07 80.57 20:25:01 1 9.14 0.00 4.65 7.62 0.05 78.54 20:25:01 2 10.43 0.00 3.70 1.10 0.05 84.72 20:25:01 3 10.53 0.00 4.65 1.30 0.05 83.47 20:25:01 4 9.70 0.00 4.47 10.41 0.07 75.36 20:25:01 5 9.71 0.00 4.71 25.37 0.05 60.16 20:25:01 6 9.00 0.00 4.25 3.01 0.05 83.69 20:25:01 7 7.01 0.00 4.75 20.69 0.05 67.50 20:26:01 all 52.25 0.00 6.61 3.01 0.09 38.03 20:26:01 0 53.49 0.00 6.56 0.41 0.10 39.45 20:26:01 1 55.01 0.00 6.57 0.44 0.08 37.90 20:26:01 2 49.16 0.00 6.59 1.10 0.08 43.07 20:26:01 3 53.48 0.00 6.45 1.71 0.08 38.27 20:26:01 4 51.28 0.00 6.62 0.44 0.07 41.59 20:26:01 5 53.00 0.00 7.24 18.14 0.08 21.53 20:26:01 6 49.54 0.00 6.43 1.73 0.08 42.22 20:26:01 7 53.09 0.00 6.41 0.20 0.10 40.20 20:27:01 all 20.45 0.00 2.16 1.20 0.08 76.11 20:27:01 0 19.54 0.00 2.20 0.07 0.07 78.12 20:27:01 1 23.12 0.00 2.55 0.10 0.07 74.17 20:27:01 2 20.64 0.00 2.36 0.44 0.10 76.47 20:27:01 3 20.56 0.00 1.84 0.00 0.08 77.51 20:27:01 4 20.84 0.00 2.26 0.07 0.08 76.75 20:27:01 5 19.31 0.00 1.84 8.88 0.08 69.88 20:27:01 6 20.86 0.00 2.24 0.00 0.08 76.82 20:27:01 7 18.70 0.00 1.93 0.00 0.10 79.26 20:28:01 all 4.02 0.00 0.87 1.67 0.06 93.37 20:28:01 0 3.49 0.00 0.77 8.55 0.07 87.13 20:28:01 1 2.02 0.00 0.94 0.87 0.07 96.10 20:28:01 2 7.20 0.00 1.05 0.90 0.05 90.79 20:28:01 3 2.51 0.00 0.87 0.20 0.08 96.33 20:28:01 4 2.16 0.00 0.89 0.30 0.08 96.56 20:28:01 5 6.36 0.00 0.81 0.48 0.07 92.28 20:28:01 6 3.24 0.00 0.80 0.65 0.05 95.26 20:28:01 7 5.16 0.00 0.89 1.40 0.03 92.52 Average: all 17.94 0.00 2.91 3.41 0.06 75.68 Average: 0 16.07 0.00 2.89 2.35 0.06 78.63 Average: 1 16.77 0.00 3.03 3.16 0.06 76.98 Average: 2 15.99 0.00 2.68 0.65 0.06 80.62 Average: 3 17.08 0.00 2.72 0.67 0.06 79.47 Average: 4 14.86 0.00 2.77 2.55 0.06 79.76 Average: 5 18.99 0.00 2.88 12.41 0.07 65.66 Average: 6 24.38 0.00 3.25 1.36 0.06 70.95 Average: 7 19.34 0.00 3.06 4.10 0.06 73.43