---> uname -a: Linux prd-centos8-robot-2c-8g-5155.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: 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): 0,1 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 622 4884 19 2190 6776 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:08:2b:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85418sec preferred_lft 85418sec inet6 fe80::f816:3eff:fe08:2b3e/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) 10/19/2025 _x86_64_ (2 CPU) 04:47:07 LINUX RESTART (2 CPU) 04:48:01 AM tps rtps wtps bread/s bwrtn/s 04:49:01 AM 56.50 14.96 41.54 3777.54 4555.45 04:50:01 AM 83.62 0.10 83.52 2.93 7291.20 04:51:01 AM 51.49 0.68 50.81 51.59 7575.40 04:52:01 AM 43.11 7.10 36.02 1309.75 2263.90 04:53:01 AM 58.06 0.25 57.81 47.06 7648.36 04:54:01 AM 9.07 0.00 9.07 0.00 571.79 04:55:01 AM 4.33 0.22 4.12 11.73 178.02 04:56:01 AM 0.35 0.00 0.35 0.00 72.62 04:57:01 AM 0.25 0.00 0.25 0.00 45.66 04:58:01 AM 0.45 0.00 0.45 0.00 66.96 04:59:01 AM 0.17 0.00 0.17 0.00 19.23 05:00:01 AM 0.25 0.00 0.25 0.00 15.76 05:01:01 AM 0.30 0.02 0.28 0.13 13.11 05:02:01 AM 0.42 0.07 0.35 1.73 54.35 05:03:01 AM 34.07 0.67 33.41 73.44 1878.07 Average: 22.83 1.60 21.22 351.75 2149.91 04:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:49:01 AM 5505196 7033808 2377228 30.16 2688 1721428 723636 8.10 185776 1906316 25468 04:50:01 AM 5183364 6980512 2699060 34.24 2688 1974144 760044 8.51 187536 2169052 153564 04:51:01 AM 5127576 6969868 2754848 34.95 2688 2018620 741504 8.30 198600 2206464 16 04:52:01 AM 4904856 6943776 2977568 37.77 2688 2210084 764512 8.56 271520 2342032 131976 04:53:01 AM 4925532 7021676 2956892 37.51 2688 2264060 671512 7.52 262396 2315960 10832 04:54:01 AM 4924712 7020796 2957712 37.52 2688 2264060 671512 7.52 262396 2316268 12 04:55:01 AM 4878416 6976540 3004008 38.11 2688 2266116 757172 8.48 262544 2362128 480 04:56:01 AM 4870704 6970548 3011720 38.21 2688 2267820 757172 8.48 262552 2369624 160 04:57:01 AM 4867416 6968652 3015008 38.25 2688 2269268 779232 8.73 262556 2372764 304 04:58:01 AM 4864872 6967928 3017552 38.28 2688 2271040 801432 8.97 262556 2375364 268 04:59:01 AM 4864400 6967744 3018024 38.29 2688 2271328 801432 8.97 262556 2375796 56 05:00:01 AM 4864032 6967744 3018392 38.29 2688 2271688 800160 8.96 262560 2376200 24 05:01:01 AM 4860368 6964904 3022056 38.34 2688 2272512 800160 8.96 262560 2379400 544 05:02:01 AM 4911208 7018828 2971216 37.69 2688 2275600 668152 7.48 263028 2329060 2096 05:03:01 AM 5015284 6946924 2867140 36.37 2688 2105548 743048 8.32 467324 2044764 10052 Average: 4971196 6981350 2911228 36.93 2688 2181554 749379 8.39 262431 2282746 22390 04:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 267.54 166.84 1243.77 57.14 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 60.13 51.53 675.77 8.57 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 58.86 39.86 582.76 4.09 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 41.16 36.68 332.93 8.92 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 209.12 148.48 48.20 42.01 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 1.87 1.30 0.69 1.56 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 96.77 92.20 19.09 8.28 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 80.59 78.60 15.59 8.03 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 62.27 62.56 11.53 5.43 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 89.14 87.70 17.48 8.95 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 11.08 9.40 2.95 1.87 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 14.40 13.03 3.52 2.28 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 25.42 22.96 6.34 3.92 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 53.91 45.45 16.17 8.03 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 55.36 42.57 100.04 50.77 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 75.17 59.94 205.12 14.66 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) 10/19/2025 _x86_64_ (2 CPU) 04:47:07 LINUX RESTART (2 CPU) 04:48:01 AM CPU %user %nice %system %iowait %steal %idle 04:49:01 AM all 23.00 0.00 4.09 17.80 0.08 55.02 04:49:01 AM 0 28.12 0.00 3.99 14.75 0.08 53.06 04:49:01 AM 1 17.85 0.00 4.19 20.87 0.08 57.00 04:50:01 AM all 29.50 0.00 4.42 6.26 0.12 59.71 04:50:01 AM 0 32.87 0.00 4.48 4.62 0.12 57.91 04:50:01 AM 1 26.13 0.00 4.35 7.90 0.12 61.51 04:51:01 AM all 9.90 0.00 1.45 1.18 0.06 87.41 04:51:01 AM 0 12.63 0.00 1.43 1.18 0.05 84.71 04:51:01 AM 1 7.17 0.00 1.47 1.17 0.07 90.12 04:52:01 AM all 28.03 0.00 4.49 1.30 0.08 66.10 04:52:01 AM 0 33.04 0.00 4.51 1.92 0.08 60.44 04:52:01 AM 1 23.00 0.00 4.46 0.68 0.08 71.78 04:53:01 AM all 18.64 0.00 3.35 21.16 0.11 56.74 04:53:01 AM 0 23.65 0.00 4.06 25.30 0.12 46.87 04:53:01 AM 1 13.65 0.00 2.64 17.02 0.10 66.59 04:54:01 AM all 0.33 0.00 0.10 0.37 0.03 99.18 04:54:01 AM 0 0.13 0.00 0.10 0.63 0.03 99.10 04:54:01 AM 1 0.52 0.00 0.10 0.10 0.02 99.27 04:55:01 AM all 7.14 0.00 0.53 0.21 0.07 92.06 04:55:01 AM 0 6.58 0.00 0.34 0.03 0.07 92.98 04:55:01 AM 1 7.70 0.00 0.72 0.39 0.07 91.12 04:56:01 AM all 8.99 0.00 0.44 0.00 0.08 90.49 04:56:01 AM 0 10.85 0.00 0.47 0.00 0.08 88.59 04:56:01 AM 1 7.13 0.00 0.42 0.00 0.07 92.39 04:57:01 AM all 3.57 0.00 0.37 0.00 0.08 95.99 04:57:01 AM 0 3.02 0.00 0.39 0.00 0.07 96.53 04:57:01 AM 1 4.12 0.00 0.35 0.00 0.08 95.44 04:58:01 AM all 8.31 0.00 0.49 0.00 0.05 91.16 04:58:01 AM 0 11.68 0.00 0.42 0.00 0.05 87.85 04:58:01 AM 1 4.93 0.00 0.55 0.00 0.05 94.46 04:59:01 AM all 2.98 0.00 0.18 0.00 0.06 96.78 04:59:01 AM 0 3.53 0.00 0.17 0.00 0.05 96.26 04:59:01 AM 1 2.44 0.00 0.18 0.00 0.07 97.31 04:59:01 AM CPU %user %nice %system %iowait %steal %idle 05:00:01 AM all 4.03 0.00 0.25 0.00 0.05 95.67 05:00:01 AM 0 5.50 0.00 0.28 0.00 0.05 94.17 05:00:01 AM 1 2.56 0.00 0.22 0.00 0.05 97.17 05:01:01 AM all 6.50 0.00 0.37 0.00 0.07 93.07 05:01:01 AM 0 7.70 0.00 0.30 0.00 0.05 91.95 05:01:01 AM 1 5.29 0.00 0.44 0.00 0.08 94.19 05:02:01 AM all 12.94 0.00 0.54 0.01 0.07 86.44 05:02:01 AM 0 16.59 0.00 0.57 0.00 0.07 82.78 05:02:01 AM 1 9.29 0.00 0.52 0.02 0.07 90.11 05:03:01 AM all 29.95 0.00 3.91 0.23 0.08 65.84 05:03:01 AM 0 28.35 0.00 3.51 0.27 0.08 67.79 05:03:01 AM 1 31.54 0.00 4.31 0.20 0.07 63.88 Average: all 12.93 0.00 1.67 3.24 0.07 82.09 Average: 0 14.96 0.00 1.67 3.25 0.07 80.05 Average: 1 10.90 0.00 1.66 3.23 0.07 84.14