---> uname -a: Linux prd-centos8-docker-8c-8g-9210.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 1051 27260 19 3578 30378 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:69:56:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.69/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe69:56bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:ab:78:15 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:c4ff:feab:7815/64 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) 01/02/2024 _x86_64_ (8 CPU) 20:11:19 LINUX RESTART (8 CPU) 08:12:01 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 133.54 9.05 124.49 2880.64 9918.41 08:14:01 PM 362.20 17.61 344.59 2740.36 11154.27 08:15:01 PM 266.63 2.97 263.66 462.91 44308.03 08:16:01 PM 71.53 0.65 70.88 65.70 6515.56 Average: 208.48 7.57 200.91 1537.39 17973.31 08:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29430348 31272160 3225364 9.88 2688 2160040 1378352 4.09 169728 2603444 160712 08:14:01 PM 28072060 30340852 4583652 14.04 2688 2580224 2130796 6.32 269584 3825868 270208 08:15:01 PM 26784076 29918560 5871636 17.98 2688 3432664 2582224 7.66 628948 4698988 68920 08:16:01 PM 27890892 31083412 4764820 14.59 2688 3488644 1510664 4.48 807804 3416996 27072 Average: 28044344 30653746 4611368 14.12 2688 2915393 1900509 5.64 469016 3636324 131728 08:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 92.25 62.46 1260.61 20.02 0.00 0.00 0.00 0.00 08:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 425.22 366.27 5370.14 56.72 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 360.41 280.67 6557.13 33.42 0.00 0.00 0.00 0.00 08:15:01 PM docker0 9.18 16.69 0.53 306.18 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 291.09 279.96 318.44 1974.23 0.00 0.00 0.00 0.00 08:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 292.25 247.35 3376.54 521.14 0.00 0.00 0.00 0.00 Average: docker0 2.29 4.17 0.13 76.54 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) 01/02/2024 _x86_64_ (8 CPU) 20:11:19 LINUX RESTART (8 CPU) 08:12:01 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 10.45 0.00 1.10 0.97 0.04 87.44 08:13:01 PM 0 14.10 0.00 1.77 1.07 0.05 83.00 08:13:01 PM 1 2.54 0.00 0.63 1.75 0.03 95.04 08:13:01 PM 2 26.37 0.00 2.74 2.34 0.07 68.48 08:13:01 PM 3 8.56 0.00 0.72 0.47 0.05 90.21 08:13:01 PM 4 8.90 0.00 0.84 1.07 0.05 89.14 08:13:01 PM 5 2.69 0.00 0.50 0.47 0.02 96.33 08:13:01 PM 6 9.48 0.00 0.67 0.48 0.05 89.32 08:13:01 PM 7 10.95 0.00 0.92 0.13 0.03 87.97 08:14:01 PM all 20.96 0.00 1.39 2.82 0.08 74.75 08:14:01 PM 0 25.23 0.00 1.32 1.44 0.07 71.94 08:14:01 PM 1 19.10 0.00 1.62 4.44 0.10 74.74 08:14:01 PM 2 18.24 0.00 1.58 4.09 0.08 76.01 08:14:01 PM 3 25.42 0.00 1.36 7.01 0.08 66.13 08:14:01 PM 4 17.37 0.00 1.72 2.68 0.07 78.16 08:14:01 PM 5 18.71 0.00 1.01 0.37 0.07 79.85 08:14:01 PM 6 21.26 0.00 1.05 1.12 0.07 76.50 08:14:01 PM 7 22.39 0.00 1.47 1.42 0.07 74.65 08:15:01 PM all 19.73 0.00 3.21 3.07 0.09 73.90 08:15:01 PM 0 13.30 0.00 3.26 5.32 0.08 78.04 08:15:01 PM 1 8.46 0.00 3.20 3.00 0.08 85.26 08:15:01 PM 2 23.00 0.00 3.62 3.54 0.08 69.76 08:15:01 PM 3 23.45 0.00 3.79 4.92 0.08 67.75 08:15:01 PM 4 12.55 0.00 2.96 3.07 0.07 81.36 08:15:01 PM 5 29.67 0.00 2.46 1.62 0.10 66.16 08:15:01 PM 6 24.73 0.00 3.50 1.85 0.08 69.83 08:15:01 PM 7 22.72 0.00 2.86 1.26 0.10 73.05 08:16:01 PM all 12.85 0.00 1.18 0.19 0.06 85.72 08:16:01 PM 0 10.03 0.00 0.73 0.07 0.05 89.12 08:16:01 PM 1 20.58 0.00 1.24 0.25 0.05 77.88 08:16:01 PM 2 25.43 0.00 1.77 0.15 0.07 72.58 08:16:01 PM 3 13.42 0.00 1.19 0.55 0.07 84.77 08:16:01 PM 4 3.88 0.00 0.77 0.02 0.05 95.28 08:16:01 PM 5 6.27 0.00 1.12 0.00 0.03 92.58 08:16:01 PM 6 5.35 0.00 1.09 0.33 0.07 93.16 08:16:01 PM 7 17.80 0.00 1.57 0.13 0.07 80.42 Average: all 15.99 0.00 1.72 1.76 0.07 80.47 Average: 0 15.67 0.00 1.77 1.97 0.06 80.54 Average: 1 12.67 0.00 1.67 2.36 0.07 83.23 Average: 2 23.27 0.00 2.42 2.53 0.08 71.71 Average: 3 17.69 0.00 1.76 3.23 0.07 77.25 Average: 4 10.67 0.00 1.57 1.70 0.06 86.00 Average: 5 14.30 0.00 1.27 0.61 0.05 83.76 Average: 6 15.19 0.00 1.57 0.95 0.07 82.22 Average: 7 18.45 0.00 1.70 0.74 0.07 79.04