---> uname -a: Linux prd-centos8-robot-2c-8g-7888.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 611 4952 19 2134 6790 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:8d:d5:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.23/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85939sec preferred_lft 85939sec inet6 fe80::f816:3eff:fe8d:d512/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/06/2025 _x86_64_ (2 CPU) 03:51:43 LINUX RESTART (2 CPU) 03:52:01 AM tps rtps wtps bread/s bwrtn/s 03:53:01 AM 191.65 147.22 44.44 14429.21 37649.42 03:54:01 AM 114.04 0.37 113.68 15.59 10607.76 03:55:01 AM 41.91 1.02 40.89 113.18 5167.71 03:56:01 AM 50.42 9.26 41.15 1641.05 2770.89 03:57:01 AM 27.90 0.03 27.86 3.47 5685.50 03:58:01 AM 2.12 0.10 2.02 32.92 76.69 03:59:01 AM 22.68 0.63 22.05 73.19 1000.98 Average: 64.39 22.66 41.73 2329.91 8994.53 03:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:53:01 AM 5595076 7076952 2287356 29.02 2688 1676424 707976 7.93 183448 1829824 79396 03:54:01 AM 5159488 6982244 2722944 34.54 2688 2001380 741136 8.30 190832 2196132 154724 03:55:01 AM 5268188 7068488 2614244 33.17 2688 1978244 654604 7.33 218244 2057044 12 03:56:01 AM 4947064 6998748 2935368 37.24 2688 2221284 700340 7.84 261236 2307644 156424 03:57:01 AM 4985376 7036808 2897056 36.75 2688 2221412 662316 7.42 264712 2261752 8 03:58:01 AM 4763604 6816580 3118828 39.57 2688 2222940 899744 10.07 264840 2481996 132 03:59:01 AM 5129156 7006820 2753276 34.93 2688 2053764 703112 7.87 454560 1951932 5628 Average: 5121136 6998091 2761296 35.03 2688 2053635 724175 8.11 262553 2155189 56618 03:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 248.20 145.90 969.96 57.04 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 111.99 89.29 1272.67 12.42 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 18.30 9.53 7.57 3.79 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 40.35 34.82 301.50 8.85 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 199.38 142.48 39.18 36.58 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 166.99 131.91 1554.25 10.01 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 66.24 43.79 87.39 23.76 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 121.64 85.39 604.70 21.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/06/2025 _x86_64_ (2 CPU) 03:51:43 LINUX RESTART (2 CPU) 03:52:01 AM CPU %user %nice %system %iowait %steal %idle 03:53:01 AM all 32.09 0.07 10.15 27.12 0.11 30.46 03:53:01 AM 0 31.28 0.07 10.37 26.72 0.12 31.44 03:53:01 AM 1 32.90 0.07 9.94 27.51 0.10 29.48 03:54:01 AM all 35.29 0.00 4.98 4.80 0.12 54.82 03:54:01 AM 0 25.45 0.00 4.31 4.82 0.12 65.30 03:54:01 AM 1 45.14 0.00 5.66 4.77 0.12 44.32 03:55:01 AM all 16.85 0.00 1.98 3.11 0.13 77.93 03:55:01 AM 0 11.86 0.00 1.99 3.85 0.12 82.19 03:55:01 AM 1 21.85 0.00 1.96 2.36 0.15 73.67 03:56:01 AM all 26.04 0.00 4.94 2.02 0.11 66.89 03:56:01 AM 0 22.89 0.00 4.79 1.97 0.13 70.22 03:56:01 AM 1 29.19 0.00 5.10 2.07 0.08 63.56 03:57:01 AM all 2.92 0.00 0.79 1.51 0.04 94.74 03:57:01 AM 0 3.71 0.00 0.80 1.05 0.05 94.38 03:57:01 AM 1 2.14 0.00 0.77 1.97 0.03 95.09 03:58:01 AM all 5.23 0.00 0.62 0.03 0.08 94.03 03:58:01 AM 0 1.93 0.00 0.29 0.02 0.07 97.70 03:58:01 AM 1 8.55 0.00 0.96 0.05 0.10 90.34 03:59:01 AM all 23.45 0.00 3.28 0.45 0.08 72.73 03:59:01 AM 0 19.15 0.00 2.94 0.45 0.08 77.38 03:59:01 AM 1 27.75 0.00 3.63 0.45 0.08 68.08 Average: all 20.24 0.01 3.81 5.52 0.10 70.32 Average: 0 16.57 0.01 3.62 5.49 0.10 74.21 Average: 1 23.92 0.01 3.99 5.55 0.10 66.43