---> uname -a: Linux prd-centos8-docker-8c-8g-3438.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1049 27319 19 3521 30376 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: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:d6:42:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.147/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fed6:42d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:b5:ea:d2 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::42:63ff:feb5:ead2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 02/07/2024 _x86_64_ (8 CPU) 13:41:43 LINUX RESTART (8 CPU) 01:42:01 PM tps rtps wtps bread/s bwrtn/s 01:43:01 PM 205.04 31.86 173.18 7342.12 33519.71 01:44:01 PM 207.58 18.59 188.99 3334.62 9126.44 01:45:01 PM 167.62 2.82 164.81 1015.56 15385.87 01:46:01 PM 34.84 0.10 34.74 27.86 2482.59 01:47:01 PM 120.34 12.86 107.48 933.82 29482.56 Average: 147.09 13.25 133.84 2531.65 18002.11 01:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:43:01 PM 29505616 31209600 3150096 9.65 2688 2029892 1536848 4.56 206852 2521584 198300 01:44:01 PM 28889744 30863708 3765968 11.53 2688 2290136 1755588 5.21 195584 3109724 202560 01:45:01 PM 28118052 30361008 4537660 13.90 2688 2554648 2168968 6.44 297140 3752516 24572 01:46:01 PM 26271708 28990536 6384004 19.55 2688 3026316 3325972 9.87 370692 5507236 434656 01:47:01 PM 27946804 31072368 4708908 14.42 2688 3417796 1540420 4.57 655688 3497588 16 Average: 28146385 30499444 4509327 13.81 2688 2663758 2065559 6.13 345191 3677730 172021 01:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 PM eth0 340.14 227.62 1555.43 63.25 0.00 0.00 0.00 0.00 01:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 PM eth0 232.91 201.12 2173.36 44.23 0.00 0.00 0.00 0.00 01:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 PM lo 2.23 2.23 0.36 0.36 0.00 0.00 0.00 0.00 01:45:01 PM eth0 240.04 189.00 3571.19 27.15 0.00 0.00 0.00 0.00 01:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 PM eth0 826.07 303.60 6534.05 31.79 0.00 0.00 0.00 0.00 01:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 PM lo 2.03 2.03 0.23 0.23 0.00 0.00 0.00 0.00 01:47:01 PM eth0 54.85 33.19 331.25 8.87 0.00 0.00 0.00 0.00 01:47:01 PM docker0 0.80 1.03 0.12 0.12 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.12 0.12 0.00 0.00 0.00 0.00 Average: eth0 338.81 190.91 2832.82 35.06 0.00 0.00 0.00 0.00 Average: docker0 0.16 0.21 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 02/07/2024 _x86_64_ (8 CPU) 13:41:43 LINUX RESTART (8 CPU) 01:42:01 PM CPU %user %nice %system %iowait %steal %idle 01:43:01 PM all 13.25 0.00 2.17 2.49 0.06 82.03 01:43:01 PM 0 5.86 0.00 1.99 8.03 0.05 84.07 01:43:01 PM 1 24.16 0.00 2.44 2.35 0.07 70.98 01:43:01 PM 2 11.35 0.00 1.91 0.90 0.05 85.79 01:43:01 PM 3 20.84 0.00 3.03 1.61 0.07 74.45 01:43:01 PM 4 7.25 0.00 2.19 3.07 0.08 87.40 01:43:01 PM 5 11.25 0.00 2.85 0.91 0.05 84.94 01:43:01 PM 6 15.12 0.00 1.52 0.35 0.05 82.96 01:43:01 PM 7 10.16 0.00 1.42 2.72 0.05 85.64 01:44:01 PM all 14.36 0.00 1.16 1.71 0.06 82.71 01:44:01 PM 0 16.70 0.00 0.97 1.55 0.08 80.70 01:44:01 PM 1 17.26 0.00 1.55 2.80 0.07 78.32 01:44:01 PM 2 22.91 0.00 1.91 2.74 0.07 72.38 01:44:01 PM 3 6.63 0.00 0.40 0.28 0.07 92.62 01:44:01 PM 4 10.48 0.00 0.97 1.62 0.03 86.90 01:44:01 PM 5 14.89 0.00 1.25 1.55 0.05 82.25 01:44:01 PM 6 15.82 0.00 1.44 2.17 0.05 80.52 01:44:01 PM 7 10.22 0.00 0.77 0.95 0.05 88.01 01:45:01 PM all 32.73 0.00 1.12 1.20 0.09 64.86 01:45:01 PM 0 34.39 0.00 1.17 0.05 0.08 64.30 01:45:01 PM 1 26.68 0.00 1.46 1.84 0.10 69.93 01:45:01 PM 2 41.68 0.00 1.36 1.96 0.08 54.92 01:45:01 PM 3 19.13 0.00 0.94 2.21 0.08 77.64 01:45:01 PM 4 30.20 0.00 1.29 1.88 0.08 66.55 01:45:01 PM 5 37.93 0.00 0.90 0.43 0.08 60.65 01:45:01 PM 6 39.12 0.00 0.89 0.05 0.08 59.86 01:45:01 PM 7 32.71 0.00 0.97 1.19 0.08 65.04 01:46:01 PM all 43.53 0.00 1.40 0.14 0.11 54.83 01:46:01 PM 0 53.48 0.00 1.22 0.00 0.12 45.18 01:46:01 PM 1 48.01 0.00 1.47 0.12 0.10 50.29 01:46:01 PM 2 41.66 0.00 1.19 0.44 0.12 56.60 01:46:01 PM 3 53.09 0.00 1.48 0.02 0.12 45.30 01:46:01 PM 4 46.35 0.00 1.61 0.29 0.12 51.63 01:46:01 PM 5 32.21 0.00 1.59 0.15 0.10 65.95 01:46:01 PM 6 40.67 0.00 1.72 0.02 0.10 57.49 01:46:01 PM 7 32.74 0.00 0.91 0.07 0.10 66.19 01:47:01 PM all 12.06 0.28 2.02 3.73 0.07 81.85 01:47:01 PM 0 8.26 0.07 1.74 2.68 0.07 87.18 01:47:01 PM 1 7.69 0.00 2.13 13.97 0.07 76.15 01:47:01 PM 2 17.39 0.00 1.90 2.17 0.07 78.48 01:47:01 PM 3 10.65 2.15 2.94 5.08 0.07 79.11 01:47:01 PM 4 8.74 0.00 2.13 1.39 0.07 87.67 01:47:01 PM 5 15.37 0.02 2.12 0.81 0.08 81.60 01:47:01 PM 6 21.56 0.00 1.44 1.05 0.08 75.86 01:47:01 PM 7 6.76 0.00 1.75 2.69 0.07 88.74 Average: all 23.18 0.06 1.57 1.85 0.08 73.26 Average: 0 23.74 0.01 1.42 2.46 0.08 72.28 Average: 1 24.76 0.00 1.81 4.21 0.08 69.14 Average: 2 27.00 0.00 1.65 1.64 0.08 69.63 Average: 3 22.06 0.43 1.76 1.84 0.08 73.84 Average: 4 20.58 0.00 1.64 1.65 0.08 76.05 Average: 5 22.34 0.00 1.74 0.77 0.07 75.07 Average: 6 26.45 0.00 1.40 0.73 0.07 71.34 Average: 7 18.51 0.00 1.16 1.52 0.07 78.73