---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26111 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 144G 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 851 28114 0 3201 30874 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:0d:b0:2c brd ff:ff:ff:ff:ff:ff inet 10.30.106.129/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86013sec preferred_lft 86013sec inet6 fe80::f816:3eff:fe0d:b02c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:0b:02:4b 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 inet6 fe80::42:9dff:fe0b:24b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26111) 04/25/24 _x86_64_ (8 CPU) 12:24:37 LINUX RESTART (8 CPU) 12:25:01 tps rtps wtps bread/s bwrtn/s 12:26:01 101.65 60.52 41.13 3728.85 42649.16 12:27:01 87.05 13.81 73.24 977.54 11755.81 12:28:01 141.43 44.99 96.43 2561.97 17480.69 12:29:01 7.13 0.22 6.92 5.60 4333.28 12:30:01 163.88 4.88 159.00 477.87 51225.33 Average: 100.23 24.89 75.34 1550.38 25487.54 12:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:26:01 30401836 31749228 2537384 7.70 48924 1620960 1401756 4.12 792616 1477556 47488 12:27:01 30044016 31689384 2895204 8.79 73716 1878616 1461372 4.30 889616 1705208 163860 12:28:01 28355988 30298156 4583232 13.91 83412 2156412 2634180 7.75 2372040 1888208 3928 12:29:01 27271216 29219904 5668004 17.21 84136 2161712 3524004 10.37 3450532 1891964 3804 12:30:01 27821372 30635592 5117848 15.54 92844 3001844 2246284 6.61 2282900 2471796 244 Average: 28778886 30718453 4160334 12.63 76606 2163909 2253519 6.63 1957541 1886946 43865 12:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:26:01 ens3 255.89 203.45 852.94 58.90 0.00 0.00 0.00 0.00 12:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 lo 1.33 1.33 0.15 0.15 0.00 0.00 0.00 0.00 12:27:01 ens3 45.28 30.86 821.00 6.85 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 12:28:01 ens3 344.93 281.99 3183.69 54.08 0.00 0.00 0.00 0.00 12:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 lo 10.10 10.10 2.49 2.49 0.00 0.00 0.00 0.00 12:29:01 ens3 619.46 468.69 182.22 179.34 0.00 0.00 0.00 0.00 12:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 lo 61.31 61.31 29.75 29.75 0.00 0.00 0.00 0.00 12:30:01 ens3 315.53 281.13 2373.20 1836.16 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 12:30:01 lo 3.87 3.87 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 316.21 253.21 1482.56 427.01 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 15.53 15.53 6.55 6.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26111) 04/25/24 _x86_64_ (8 CPU) 12:24:37 LINUX RESTART (8 CPU) 12:25:01 CPU %user %nice %system %iowait %steal %idle 12:26:01 all 6.66 0.00 0.94 7.56 0.04 84.81 12:26:01 0 5.52 0.00 0.87 2.81 0.03 90.76 12:26:01 1 2.05 0.00 0.74 0.74 0.03 96.44 12:26:01 2 11.54 0.00 0.84 28.55 0.05 59.02 12:26:01 3 5.72 0.00 0.65 1.14 0.02 92.47 12:26:01 4 9.69 0.00 0.52 1.07 0.03 88.68 12:26:01 5 7.48 0.00 2.03 18.80 0.08 71.60 12:26:01 6 7.87 0.00 1.37 2.14 0.03 88.59 12:26:01 7 3.38 0.00 0.51 5.32 0.03 90.76 12:27:01 all 8.43 0.00 0.57 3.72 0.03 87.25 12:27:01 0 15.78 0.00 0.73 2.64 0.05 80.80 12:27:01 1 1.45 0.00 0.23 5.21 0.05 93.05 12:27:01 2 4.38 0.00 0.55 11.01 0.03 84.02 12:27:01 3 1.07 0.00 0.28 0.27 0.00 98.38 12:27:01 4 10.82 0.00 0.45 2.05 0.03 86.65 12:27:01 5 15.34 0.00 1.03 4.06 0.02 79.55 12:27:01 6 11.07 0.00 0.85 0.89 0.03 87.16 12:27:01 7 7.53 0.00 0.38 3.62 0.03 88.42 12:28:01 all 33.07 0.00 1.03 4.46 0.08 61.36 12:28:01 0 43.97 0.00 0.77 1.12 0.08 54.05 12:28:01 1 34.11 0.00 1.03 7.99 0.08 56.79 12:28:01 2 26.13 0.00 1.19 3.68 0.07 68.93 12:28:01 3 29.40 0.00 0.96 5.64 0.08 63.92 12:28:01 4 41.51 0.00 0.79 0.52 0.07 57.11 12:28:01 5 31.43 0.00 0.92 5.19 0.08 62.38 12:28:01 6 34.15 0.00 1.66 7.94 0.07 56.19 12:28:01 7 23.90 0.00 0.95 3.60 0.07 71.48 12:29:01 all 37.03 0.00 1.15 0.82 0.10 60.89 12:29:01 0 36.91 0.00 0.76 0.00 0.08 62.25 12:29:01 1 38.99 0.00 0.97 0.20 0.12 59.71 12:29:01 2 38.86 0.00 0.94 0.17 0.12 59.92 12:29:01 3 27.23 0.00 1.16 2.41 0.13 69.06 12:29:01 4 40.14 0.00 1.32 0.30 0.08 58.16 12:29:01 5 37.22 0.00 1.92 0.05 0.10 60.72 12:29:01 6 44.18 0.00 0.98 3.09 0.10 51.65 12:29:01 7 32.66 0.00 1.19 0.39 0.09 65.67 12:30:01 all 10.39 0.00 1.61 8.09 0.06 79.86 12:30:01 0 9.41 0.00 1.49 3.02 0.03 86.04 12:30:01 1 6.48 0.00 1.04 6.95 0.03 85.50 12:30:01 2 8.36 0.00 0.97 0.62 0.05 89.99 12:30:01 3 8.77 0.00 2.43 5.18 0.05 83.57 12:30:01 4 11.06 0.00 2.03 3.39 0.05 83.47 12:30:01 5 8.12 0.00 2.00 32.25 0.08 57.54 12:30:01 6 14.96 0.00 1.36 8.43 0.13 75.11 12:30:01 7 15.94 0.00 1.48 4.88 0.05 77.65 Average: all 19.08 0.00 1.06 4.93 0.06 74.87 Average: 0 22.31 0.00 0.92 1.92 0.06 74.79 Average: 1 16.56 0.00 0.80 4.21 0.06 78.37 Average: 2 17.84 0.00 0.90 8.82 0.06 72.38 Average: 3 14.40 0.00 1.10 2.92 0.06 81.52 Average: 4 22.60 0.00 1.02 1.47 0.05 74.86 Average: 5 19.91 0.00 1.58 12.06 0.07 66.38 Average: 6 22.41 0.00 1.24 4.49 0.07 71.78 Average: 7 16.59 0.00 0.90 3.58 0.05 78.88