---> uname -a: Linux prd-centos8-docker-8c-8g-25179.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: 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 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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1049 27328 19 3512 30384 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:50:64:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.202/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe50:646d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:4d:bc:d6 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::42:93ff:fe4d:bcd6/64 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) 04/22/2024 _x86_64_ (8 CPU) 16:03:24 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 125.05 8.22 116.83 1489.09 9198.15 04:06:01 PM 357.91 18.51 339.40 4253.92 10347.43 04:07:01 PM 269.98 3.23 266.74 481.04 43522.78 04:08:01 PM 51.72 0.65 51.07 65.71 5491.60 Average: 201.17 7.65 193.51 1572.44 17140.32 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29553204 31291768 3102508 9.50 2688 2059332 1391332 4.13 166656 2488800 114296 04:06:01 PM 28452524 30549140 4203188 12.87 2688 2410056 1915976 5.68 266476 3455908 130060 04:07:01 PM 26896708 29960320 5759004 17.64 2688 3362312 2439508 7.24 627792 4594860 53124 04:08:01 PM 27986772 31115660 4668940 14.30 2688 3428000 1529024 4.54 831080 3305996 928 Average: 28222302 30729222 4433410 13.58 2688 2814925 1818960 5.40 473001 3461391 74602 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 70.59 49.24 1021.98 24.43 0.00 0.00 0.00 0.00 04:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 357.13 314.11 3461.33 48.42 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 581.49 456.13 8476.10 1136.78 0.00 0.00 0.00 0.00 04:07:01 PM docker0 7.61 13.43 0.45 305.91 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 174.64 166.96 255.41 865.64 0.00 0.00 0.00 0.00 04:08:01 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 295.97 246.62 3303.80 518.84 0.00 0.00 0.00 0.00 Average: docker0 1.90 3.36 0.11 76.48 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) 04/22/2024 _x86_64_ (8 CPU) 16:03:24 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 11.06 0.00 1.11 0.62 0.05 87.16 04:05:01 PM 0 7.83 0.00 0.87 0.55 0.05 90.70 04:05:01 PM 1 0.64 0.00 0.30 0.20 0.08 98.78 04:05:01 PM 2 12.97 0.00 1.47 1.30 0.05 84.21 04:05:01 PM 3 16.65 0.00 1.82 1.07 0.05 80.41 04:05:01 PM 4 24.12 0.00 1.85 0.40 0.05 73.58 04:05:01 PM 5 17.96 0.00 1.37 0.53 0.03 80.10 04:05:01 PM 6 6.49 0.00 0.77 0.48 0.03 92.22 04:05:01 PM 7 1.79 0.00 0.43 0.42 0.05 97.31 04:06:01 PM all 20.16 0.00 1.26 1.70 0.08 76.81 04:06:01 PM 0 15.48 0.00 0.97 1.02 0.08 82.45 04:06:01 PM 1 8.10 0.00 1.46 1.89 0.08 88.46 04:06:01 PM 2 24.48 0.00 1.57 2.47 0.07 71.41 04:06:01 PM 3 22.47 0.00 1.84 2.16 0.08 73.45 04:06:01 PM 4 30.11 0.00 1.02 1.07 0.08 67.72 04:06:01 PM 5 29.11 0.00 1.10 2.67 0.08 67.03 04:06:01 PM 6 16.44 0.00 1.10 1.09 0.07 81.30 04:06:01 PM 7 15.08 0.00 1.00 1.19 0.05 82.68 04:07:01 PM all 22.87 0.00 3.12 2.34 0.09 71.58 04:07:01 PM 0 12.78 0.00 2.74 1.36 0.08 83.04 04:07:01 PM 1 17.00 0.00 2.83 2.36 0.10 77.71 04:07:01 PM 2 24.48 0.00 3.77 3.14 0.10 68.51 04:07:01 PM 3 21.46 0.00 2.63 1.36 0.10 74.45 04:07:01 PM 4 15.17 0.00 2.41 1.26 0.08 81.08 04:07:01 PM 5 27.54 0.00 2.94 4.52 0.08 64.91 04:07:01 PM 6 33.19 0.00 2.94 0.92 0.08 62.87 04:07:01 PM 7 31.31 0.00 4.73 3.75 0.12 60.09 04:08:01 PM all 11.59 0.00 1.02 0.16 0.05 87.19 04:08:01 PM 0 12.17 0.00 1.12 0.25 0.05 86.41 04:08:01 PM 1 28.44 0.00 1.30 0.18 0.07 70.01 04:08:01 PM 2 17.60 0.00 1.20 0.08 0.05 81.06 04:08:01 PM 3 10.46 0.00 0.94 0.65 0.05 87.91 04:08:01 PM 4 2.67 0.00 0.84 0.00 0.05 96.44 04:08:01 PM 5 8.81 0.00 0.77 0.03 0.03 90.35 04:08:01 PM 6 4.77 0.00 1.02 0.05 0.05 94.10 04:08:01 PM 7 7.75 0.00 0.97 0.00 0.03 91.25 Average: all 16.41 0.00 1.62 1.20 0.07 80.70 Average: 0 12.07 0.00 1.42 0.79 0.07 85.65 Average: 1 13.55 0.00 1.47 1.16 0.08 83.74 Average: 2 19.87 0.00 2.00 1.75 0.07 76.31 Average: 3 17.75 0.00 1.80 1.31 0.07 79.07 Average: 4 18.02 0.00 1.53 0.68 0.07 79.70 Average: 5 20.84 0.00 1.54 1.94 0.06 75.62 Average: 6 15.20 0.00 1.46 0.64 0.06 82.64 Average: 7 13.95 0.00 1.78 1.33 0.06 82.88