---> uname -a: Linux prd-centos8-docker-8c-8g-24787.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 985 27080 19 3823 30454 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:ee:bb:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.224/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:feee:bbd4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:67:e6:6b 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 04/20/2024 _x86_64_ (8 CPU) 19:09:23 LINUX RESTART (8 CPU) 07:10:01 PM tps rtps wtps bread/s bwrtn/s 07:11:01 PM 97.53 6.98 90.55 1302.55 6191.17 07:12:01 PM 203.22 14.33 188.89 3116.55 9364.81 07:13:01 PM 223.74 4.40 219.34 175.94 54632.91 Average: 174.83 8.57 166.26 1531.58 23396.12 07:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:11:01 PM 29505120 31235784 3150592 9.65 2688 2053384 1498084 4.44 173724 2544608 193580 07:12:01 PM 28748400 30830956 3907312 11.97 2688 2396688 1804064 5.35 189804 3242776 225716 07:13:01 PM 27692464 31146140 4963248 15.20 2688 3759588 1491200 4.42 538460 3927816 33668 Average: 28648661 31070960 4007051 12.27 2688 2736553 1597783 4.74 300663 3238400 150988 07:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 57.55 40.95 866.43 7.75 0.00 0.00 0.00 0.00 07:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 323.83 284.29 2454.90 63.31 0.00 0.00 0.00 0.00 07:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM eth0 503.00 396.52 7681.93 1919.83 0.00 0.00 0.00 0.00 07:13:01 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 294.78 240.57 3667.67 663.63 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 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 04/20/2024 _x86_64_ (8 CPU) 19:09:23 LINUX RESTART (8 CPU) 07:10:01 PM CPU %user %nice %system %iowait %steal %idle 07:11:01 PM all 9.99 0.00 0.90 0.80 0.04 88.27 07:11:01 PM 0 1.08 0.00 0.52 0.47 0.07 97.87 07:11:01 PM 1 14.84 0.00 0.92 0.55 0.05 83.64 07:11:01 PM 2 6.45 0.00 0.65 0.68 0.05 92.17 07:11:01 PM 3 11.60 0.00 0.98 1.27 0.05 86.09 07:11:01 PM 4 16.49 0.00 1.63 0.67 0.02 81.19 07:11:01 PM 5 3.80 0.00 0.33 0.32 0.03 95.51 07:11:01 PM 6 14.84 0.00 1.09 1.69 0.05 82.33 07:11:01 PM 7 10.87 0.00 1.05 0.72 0.02 87.35 07:12:01 PM all 8.64 0.00 0.93 5.07 0.06 85.30 07:12:01 PM 0 11.05 0.00 0.48 2.00 0.05 86.41 07:12:01 PM 1 7.50 0.00 0.80 3.43 0.08 88.18 07:12:01 PM 2 5.30 0.00 0.89 7.58 0.07 86.17 07:12:01 PM 3 10.08 0.00 1.16 18.87 0.05 69.84 07:12:01 PM 4 12.77 0.00 1.40 4.63 0.07 81.14 07:12:01 PM 5 4.62 0.00 0.47 0.23 0.05 94.63 07:12:01 PM 6 6.39 0.00 1.66 3.24 0.07 88.65 07:12:01 PM 7 11.38 0.00 0.60 0.58 0.05 87.39 07:13:01 PM all 12.34 0.00 1.42 5.99 0.06 80.19 07:13:01 PM 0 10.77 0.00 1.47 5.79 0.07 81.91 07:13:01 PM 1 20.20 0.00 1.30 16.19 0.07 62.23 07:13:01 PM 2 12.63 0.00 1.67 8.88 0.05 76.77 07:13:01 PM 3 11.14 0.00 1.07 1.86 0.05 85.88 07:13:01 PM 4 8.01 0.00 1.52 8.51 0.07 81.89 07:13:01 PM 5 6.44 0.00 1.05 0.15 0.05 92.31 07:13:01 PM 6 18.35 0.00 1.52 4.57 0.05 75.51 07:13:01 PM 7 11.17 0.00 1.74 2.01 0.05 85.04 Average: all 10.32 0.00 1.08 3.95 0.05 84.59 Average: 0 7.63 0.00 0.82 2.75 0.06 88.73 Average: 1 14.18 0.00 1.01 6.72 0.07 78.02 Average: 2 8.12 0.00 1.07 5.71 0.06 85.04 Average: 3 10.94 0.00 1.07 7.33 0.05 80.61 Average: 4 12.43 0.00 1.52 4.60 0.05 81.41 Average: 5 4.95 0.00 0.62 0.23 0.04 94.15 Average: 6 13.19 0.00 1.42 3.17 0.06 82.16 Average: 7 11.14 0.00 1.13 1.10 0.04 86.59