---> uname -a: Linux prd-centos8-robot-2c-8g-1195.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 608 4949 19 2139 6793 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:ba:df:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85856sec preferred_lft 85856sec inet6 fe80::f816:3eff:feba:df28/64 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) 02/22/2025 _x86_64_ (2 CPU) 00:53:35 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 94.20 42.10 52.11 7561.95 23096.70 12:56:01 AM 120.63 0.73 119.89 53.05 11928.81 12:57:01 AM 26.64 0.42 26.22 64.78 2278.24 12:58:01 AM 61.70 6.75 54.95 1249.18 7632.12 12:59:01 AM 5.60 0.12 5.48 33.06 230.31 01:00:01 AM 2.08 0.00 2.08 0.00 112.60 01:01:01 AM 0.27 0.00 0.27 0.00 3.00 01:02:01 AM 12.86 0.40 12.46 38.77 477.09 Average: 40.50 6.31 34.18 1125.19 5720.01 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5384792 7015948 2497640 31.69 2688 1820628 760044 8.51 200608 2003340 156204 12:56:01 AM 5168884 6980516 2713548 34.43 2688 1988636 743776 8.33 198380 2166760 30776 12:57:01 AM 5125996 6996628 2756436 34.97 2688 2045448 729384 8.17 228516 2174056 47524 12:58:01 AM 4972576 7026676 2909856 36.92 2688 2223524 657384 7.36 258564 2270728 76 12:59:01 AM 4926420 6982964 2956012 37.50 2688 2226004 745748 8.35 258828 2320460 1252 01:00:01 AM 4925924 6982476 2956508 37.51 2688 2226008 748752 8.38 258828 2320784 4 01:01:01 AM 4911336 6967936 2971096 37.69 2688 2226028 764992 8.57 258828 2335364 4 01:02:01 AM 5082740 6964724 2799692 35.52 2688 2057540 744708 8.34 296016 2149212 19460 Average: 5062334 6989734 2820098 35.78 2688 2101727 736848 8.25 244821 2217588 31912 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 292.45 192.52 1579.69 56.85 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 70.09 51.93 726.98 17.54 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 29.82 21.93 120.90 6.63 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 218.28 162.51 223.55 35.91 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 54.22 38.46 26.63 11.41 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 265.99 265.09 53.60 110.98 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 209.21 206.20 200.10 73.73 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 85.31 62.70 125.92 32.99 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 153.17 125.17 382.19 43.25 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) 02/22/2025 _x86_64_ (2 CPU) 00:53:35 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 39.53 0.02 8.78 12.19 0.09 39.39 12:55:01 AM 0 37.70 0.02 10.14 12.44 0.10 39.61 12:55:01 AM 1 41.36 0.02 7.41 11.95 0.08 39.18 12:56:01 AM all 28.71 0.00 4.78 1.99 0.12 64.40 12:56:01 AM 0 24.90 0.00 4.38 1.95 0.13 68.65 12:56:01 AM 1 32.53 0.00 5.18 2.03 0.12 60.14 12:57:01 AM all 18.41 0.00 2.76 1.12 0.07 77.64 12:57:01 AM 0 14.78 0.00 2.54 0.70 0.07 81.91 12:57:01 AM 1 22.04 0.00 2.99 1.54 0.07 73.37 12:58:01 AM all 18.95 0.00 4.14 1.50 0.07 75.34 12:58:01 AM 0 16.44 0.00 4.08 1.54 0.07 77.87 12:58:01 AM 1 21.45 0.00 4.19 1.47 0.07 72.82 12:59:01 AM all 4.50 0.00 0.33 0.04 0.05 95.08 12:59:01 AM 0 0.53 0.00 0.17 0.05 0.05 99.20 12:59:01 AM 1 8.48 0.00 0.49 0.03 0.05 90.95 01:00:01 AM all 20.97 0.00 0.49 0.01 0.08 78.46 01:00:01 AM 0 0.69 0.00 0.17 0.02 0.07 99.06 01:00:01 AM 1 41.31 0.00 0.80 0.00 0.08 57.80 01:01:01 AM all 24.66 0.00 0.49 0.01 0.09 74.74 01:01:01 AM 0 10.14 0.00 0.33 0.02 0.08 89.42 01:01:01 AM 1 39.22 0.00 0.65 0.00 0.10 60.02 01:02:01 AM all 15.33 0.00 1.96 0.07 0.08 82.57 01:02:01 AM 0 4.93 0.00 1.60 0.05 0.08 93.33 01:02:01 AM 1 25.78 0.00 2.32 0.08 0.07 71.75 Average: all 21.38 0.00 2.97 2.12 0.08 73.45 Average: 0 13.76 0.00 2.93 2.09 0.08 81.14 Average: 1 29.02 0.00 3.01 2.14 0.08 65.75