---> uname -a: Linux prd-centos8-docker-8c-8g-76580.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1020 27506 19 3363 30423 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:0a:34:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.91/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fe0a:34c6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:a2:bc: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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 10/14/2024 _x86_64_ (8 CPU) 07:12:47 LINUX RESTART (8 CPU) 07:13:01 AM tps rtps wtps bread/s bwrtn/s 07:14:01 AM 354.84 112.33 242.51 13570.58 42539.71 07:15:01 AM 238.89 21.88 217.01 4092.90 10983.79 07:16:01 AM 128.77 4.07 124.71 4772.54 21797.88 Average: 240.84 46.09 194.75 7479.01 25108.10 07:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 AM 29664188 31302352 2991524 9.16 2688 1963016 1423544 4.22 162612 2404704 151716 07:15:01 AM 28500784 30525396 4154928 12.72 2688 2339532 2656576 7.88 236612 3442328 158708 07:16:01 AM 28208004 31193684 4447708 13.62 2688 3294344 1448600 4.30 738728 3215932 368744 Average: 28790992 31007144 3864720 11.83 2688 2532297 1842907 5.47 379317 3020988 226389 07:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 373.40 229.02 1560.45 59.93 0.00 0.00 0.00 0.00 07:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 326.49 276.14 2861.82 66.54 0.00 0.00 0.00 0.00 07:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 204.73 193.80 2621.76 38.92 0.00 0.00 0.00 0.00 07:16:01 AM 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 301.54 232.99 2347.97 55.13 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) 10/14/2024 _x86_64_ (8 CPU) 07:12:47 LINUX RESTART (8 CPU) 07:13:01 AM CPU %user %nice %system %iowait %steal %idle 07:14:01 AM all 14.40 0.00 3.09 2.58 0.08 79.85 07:14:01 AM 0 17.76 0.00 3.86 1.37 0.08 76.92 07:14:01 AM 1 13.02 0.00 3.70 3.44 0.07 79.77 07:14:01 AM 2 6.71 0.00 2.92 0.94 0.10 89.33 07:14:01 AM 3 22.28 0.00 3.20 3.42 0.07 71.04 07:14:01 AM 4 10.71 0.00 2.24 4.99 0.08 81.98 07:14:01 AM 5 10.13 0.00 2.72 1.24 0.07 85.84 07:14:01 AM 6 15.45 0.00 3.26 2.36 0.07 78.86 07:14:01 AM 7 19.12 0.00 2.83 2.86 0.07 75.13 07:15:01 AM all 18.53 0.00 1.23 1.26 0.08 78.90 07:15:01 AM 0 16.99 0.00 1.29 1.44 0.08 80.20 07:15:01 AM 1 15.72 0.00 1.04 1.10 0.08 82.06 07:15:01 AM 2 10.50 0.00 0.77 1.04 0.08 87.61 07:15:01 AM 3 28.39 0.00 1.37 2.12 0.08 68.04 07:15:01 AM 4 10.20 0.00 0.89 0.49 0.08 88.34 07:15:01 AM 5 17.90 0.00 1.70 1.89 0.07 78.44 07:15:01 AM 6 16.10 0.00 1.09 1.31 0.08 81.43 07:15:01 AM 7 32.41 0.00 1.69 0.69 0.07 65.15 07:16:01 AM all 27.35 0.00 2.47 1.42 0.08 68.67 07:16:01 AM 0 19.35 0.00 2.28 2.98 0.08 75.31 07:16:01 AM 1 36.29 0.00 2.88 1.36 0.12 59.35 07:16:01 AM 2 33.64 0.00 2.75 1.73 0.08 61.80 07:16:01 AM 3 29.26 0.00 2.19 0.54 0.08 67.93 07:16:01 AM 4 23.77 0.00 2.67 2.65 0.07 70.85 07:16:01 AM 5 36.42 0.00 2.20 0.39 0.07 60.93 07:16:01 AM 6 26.01 0.00 2.52 0.70 0.07 70.70 07:16:01 AM 7 14.11 0.00 2.30 1.01 0.10 82.49 Average: all 20.09 0.00 2.26 1.75 0.08 75.81 Average: 0 18.03 0.00 2.48 1.93 0.08 77.48 Average: 1 21.67 0.00 2.54 1.97 0.09 73.73 Average: 2 16.94 0.00 2.15 1.23 0.09 79.59 Average: 3 26.64 0.00 2.25 2.02 0.08 69.00 Average: 4 14.89 0.00 1.93 2.71 0.08 80.40 Average: 5 21.48 0.00 2.21 1.17 0.07 75.08 Average: 6 19.18 0.00 2.29 1.46 0.07 77.00 Average: 7 21.89 0.00 2.27 1.52 0.08 74.25