---> uname -a: Linux prd-centos8-robot-2c-8g-1916.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 579 4942 19 2176 6820 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:1b:cd:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84932sec preferred_lft 84932sec inet6 fe80::f816:3eff:fe1b:cd7e/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) 10/25/2025 _x86_64_ (2 CPU) 03:49:26 LINUX RESTART (2 CPU) 03:50:00 AM tps rtps wtps bread/s bwrtn/s 03:50:01 AM 563.37 246.53 316.83 17695.05 181331.68 03:51:01 AM 63.45 32.44 31.01 6860.25 4638.82 03:52:01 AM 125.71 0.73 124.98 53.45 12397.35 03:53:01 AM 21.73 0.03 21.70 0.53 2168.99 03:54:01 AM 21.56 0.38 21.18 64.25 1389.50 03:55:01 AM 77.35 6.97 70.39 1292.98 8024.70 03:56:01 AM 10.23 0.20 10.03 11.60 1084.22 03:57:01 AM 2.15 0.03 2.12 1.07 87.34 03:58:01 AM 0.17 0.00 0.17 0.00 2.70 03:59:01 AM 0.15 0.00 0.15 0.00 8.83 04:00:01 AM 0.37 0.00 0.37 0.00 6.26 04:01:01 AM 0.37 0.02 0.35 0.13 12.83 04:02:01 AM 0.47 0.07 0.40 1.73 6.96 04:03:01 AM 0.25 0.00 0.25 0.00 10.51 04:04:01 AM 0.33 0.00 0.33 0.00 5.57 04:05:01 AM 0.23 0.03 0.20 0.27 18.54 04:06:01 AM 1.32 0.00 1.32 0.00 32.78 04:07:01 AM 0.35 0.00 0.35 0.00 12.85 04:08:01 AM 0.32 0.00 0.32 0.00 5.40 04:09:01 AM 0.15 0.00 0.15 0.00 9.25 04:10:01 AM 0.23 0.00 0.23 0.00 3.93 04:11:01 AM 0.47 0.00 0.47 0.00 13.95 04:12:01 AM 0.60 0.00 0.60 0.00 8.93 04:13:01 AM 13.26 0.32 12.95 36.93 496.80 Average: 15.24 1.97 13.26 374.56 1455.40 03:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 AM 6104148 7339608 1778276 22.56 2688 1437624 376992 4.78 115612 1418120 616 03:51:01 AM 5476848 7050108 2405576 30.52 2688 1765724 737396 8.26 186588 1935680 98536 03:52:01 AM 5177768 7020348 2704656 34.31 2688 2018500 721596 8.08 198836 2153596 48456 03:53:01 AM 5176632 7017740 2705792 34.33 2688 2017728 712268 7.98 210048 2147228 10052 03:54:01 AM 5095684 7015904 2786740 35.35 2688 2092088 731220 8.19 228396 2195944 67412 03:55:01 AM 4968064 7065128 2914360 36.97 2688 2264360 646588 7.24 260512 2270724 27604 03:56:01 AM 4927232 7024620 2955192 37.49 2688 2264924 709800 7.95 260644 2310996 220 03:57:01 AM 4923620 7021384 2958804 37.54 2688 2265300 709800 7.95 260644 2314428 4 03:58:01 AM 4921448 7019248 2960976 37.56 2688 2265336 709800 7.95 260644 2316484 8 03:59:01 AM 4913124 7011152 2969300 37.67 2688 2265564 737740 8.26 260644 2325148 8 04:00:01 AM 4912776 7010836 2969648 37.67 2688 2265596 721472 8.08 260644 2325412 4 04:01:01 AM 4911596 7009908 2970828 37.69 2688 2265828 721472 8.08 260652 2326156 4 04:02:01 AM 4912032 7010444 2970392 37.68 2688 2265928 721472 8.08 260788 2325848 4 04:03:01 AM 4916740 7015376 2965684 37.62 2688 2266152 711212 7.96 260788 2320696 4 04:04:01 AM 4916728 7015396 2965696 37.62 2688 2266184 711212 7.96 260788 2320728 4 04:05:01 AM 4916112 7015244 2966312 37.63 2688 2266648 713700 7.99 261004 2321676 24 04:06:01 AM 4899432 6998608 2982992 37.84 2688 2266692 742812 8.32 261004 2337808 12 04:07:01 AM 4883544 6982960 2998880 38.05 2688 2266932 752344 8.42 261004 2352872 8 04:08:01 AM 4914780 7014224 2967644 37.65 2688 2266960 724552 8.11 261004 2321824 4 04:09:01 AM 4915200 7014884 2967224 37.64 2688 2267200 724552 8.11 261004 2322064 4 04:10:01 AM 4898100 6997824 2984324 37.86 2688 2267240 750632 8.40 261004 2338368 4 04:11:01 AM 4894568 6994540 2987856 37.91 2688 2267488 744200 8.33 261004 2342232 4 04:12:01 AM 4913760 7013764 2968664 37.66 2688 2267520 722584 8.09 261004 2322700 4 04:13:01 AM 5074080 6992336 2808344 35.63 2688 2091304 728988 8.16 302892 2143420 31364 Average: 5023501 7027983 2858923 36.27 2688 2175618 707684 7.92 247381 2242090 11848 03:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 289.95 178.84 1621.61 56.50 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 87.65 66.96 886.61 10.23 0.00 0.00 0.00 0.00 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 6.45 4.92 2.77 8.99 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 22.66 14.60 64.06 4.12 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 218.01 159.19 314.76 37.32 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 16.61 8.61 4.49 1.00 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 16.01 15.56 2.71 3.95 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 1.93 0.17 0.14 0.02 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 18.86 17.58 120.13 1.30 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 1.38 0.17 0.08 0.02 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 10.66 9.15 1.56 0.78 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 0.55 0.17 0.04 0.02 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 15.81 15.50 119.92 1.16 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 2.13 0.17 0.22 0.02 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 19.09 17.94 3.97 3.63 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 10.41 7.70 118.24 0.56 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 32.36 29.26 355.82 2.23 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 0.92 0.13 0.07 0.01 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 8.31 7.86 1.55 0.63 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 8.16 7.53 117.79 0.49 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 32.79 31.37 355.65 2.24 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 0.38 0.13 0.03 0.01 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 58.41 39.73 85.75 31.06 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 38.21 27.51 181.52 7.22 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) 10/25/2025 _x86_64_ (2 CPU) 03:49:26 LINUX RESTART (2 CPU) 03:50:00 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 8.50 0.50 24.50 63.50 0.50 2.50 03:50:01 AM 0 9.00 0.00 18.00 73.00 0.00 0.00 03:50:01 AM 1 8.00 1.00 31.00 54.00 1.00 5.00 03:51:01 AM all 35.87 0.02 5.75 2.38 0.13 55.85 03:51:01 AM 0 31.83 0.00 5.02 2.71 0.12 60.33 03:51:01 AM 1 39.92 0.03 6.49 2.06 0.13 51.36 03:52:01 AM all 37.07 0.00 5.78 1.34 0.13 55.67 03:52:01 AM 0 31.47 0.00 4.87 1.33 0.13 62.20 03:52:01 AM 1 42.70 0.00 6.70 1.35 0.13 49.12 03:53:01 AM all 5.33 0.00 0.89 0.19 0.04 93.54 03:53:01 AM 0 6.74 0.00 0.93 0.18 0.03 92.11 03:53:01 AM 1 3.93 0.00 0.85 0.20 0.05 94.97 03:54:01 AM all 19.78 0.00 2.83 0.14 0.08 77.16 03:54:01 AM 0 7.88 0.00 2.15 0.15 0.08 89.74 03:54:01 AM 1 31.69 0.00 3.52 0.13 0.08 64.58 03:55:01 AM all 25.62 0.00 4.94 0.73 0.10 68.61 03:55:01 AM 0 18.56 0.00 4.97 0.75 0.12 75.60 03:55:01 AM 1 32.67 0.00 4.92 0.70 0.08 61.63 03:56:01 AM all 1.17 0.00 0.23 0.14 0.03 98.43 03:56:01 AM 0 2.19 0.00 0.35 0.25 0.02 97.19 03:56:01 AM 1 0.15 0.00 0.12 0.03 0.03 99.67 03:57:01 AM all 1.56 0.00 0.53 0.02 0.10 97.79 03:57:01 AM 0 2.38 0.00 0.89 0.02 0.12 96.60 03:57:01 AM 1 0.75 0.00 0.17 0.02 0.08 98.98 03:58:01 AM all 0.45 0.00 0.10 0.00 0.03 99.42 03:58:01 AM 0 0.30 0.00 0.12 0.00 0.03 99.55 03:58:01 AM 1 0.60 0.00 0.08 0.00 0.03 99.28 03:59:01 AM all 0.96 0.00 0.15 0.00 0.04 98.85 03:59:01 AM 0 0.67 0.00 0.23 0.00 0.07 99.03 03:59:01 AM 1 1.25 0.00 0.07 0.00 0.02 98.67 04:00:01 AM all 0.50 0.00 0.10 0.00 0.05 99.35 04:00:01 AM 0 0.35 0.00 0.13 0.00 0.05 99.46 04:00:01 AM 1 0.65 0.00 0.07 0.00 0.05 99.23 04:00:01 AM CPU %user %nice %system %iowait %steal %idle 04:01:01 AM all 0.96 0.00 0.14 0.00 0.04 98.85 04:01:01 AM 0 0.50 0.00 0.12 0.00 0.03 99.35 04:01:01 AM 1 1.42 0.00 0.17 0.00 0.05 98.36 04:02:01 AM all 0.47 0.00 0.13 0.00 0.04 99.37 04:02:01 AM 0 0.60 0.00 0.10 0.00 0.03 99.27 04:02:01 AM 1 0.33 0.00 0.15 0.00 0.05 99.47 04:03:01 AM all 0.99 0.00 0.13 0.00 0.06 98.82 04:03:01 AM 0 0.77 0.00 0.08 0.00 0.05 99.10 04:03:01 AM 1 1.20 0.00 0.18 0.00 0.07 98.55 04:04:01 AM all 0.50 0.00 0.11 0.00 0.05 99.34 04:04:01 AM 0 0.30 0.00 0.08 0.00 0.03 99.58 04:04:01 AM 1 0.70 0.00 0.13 0.00 0.07 99.10 04:05:01 AM all 2.10 0.00 0.33 0.00 0.06 97.52 04:05:01 AM 0 0.92 0.00 0.38 0.00 0.05 98.65 04:05:01 AM 1 3.28 0.00 0.27 0.00 0.07 96.39 04:06:01 AM all 0.58 0.00 0.14 0.01 0.06 99.21 04:06:01 AM 0 0.53 0.00 0.20 0.00 0.07 99.20 04:06:01 AM 1 0.63 0.00 0.08 0.02 0.05 99.22 04:07:01 AM all 1.09 0.00 0.22 0.00 0.06 98.64 04:07:01 AM 0 0.43 0.00 0.18 0.00 0.05 99.33 04:07:01 AM 1 1.74 0.00 0.25 0.00 0.07 97.95 04:08:01 AM all 0.43 0.00 0.08 0.00 0.06 99.43 04:08:01 AM 0 0.33 0.00 0.08 0.00 0.07 99.52 04:08:01 AM 1 0.52 0.00 0.08 0.00 0.05 99.35 04:09:01 AM all 0.99 0.00 0.13 0.00 0.04 98.84 04:09:01 AM 0 0.87 0.00 0.15 0.00 0.05 98.93 04:09:01 AM 1 1.12 0.00 0.10 0.00 0.03 98.75 04:10:01 AM all 0.52 0.00 0.13 0.00 0.03 99.32 04:10:01 AM 0 0.25 0.00 0.17 0.00 0.05 99.53 04:10:01 AM 1 0.78 0.00 0.10 0.00 0.02 99.10 04:11:01 AM all 1.01 0.00 0.21 0.00 0.06 98.72 04:11:01 AM 0 0.60 0.00 0.20 0.00 0.07 99.13 04:11:01 AM 1 1.42 0.00 0.22 0.00 0.05 98.31 04:11:01 AM CPU %user %nice %system %iowait %steal %idle 04:12:01 AM all 0.42 0.00 0.13 0.00 0.05 99.41 04:12:01 AM 0 0.18 0.00 0.10 0.00 0.03 99.68 04:12:01 AM 1 0.65 0.00 0.15 0.00 0.07 99.13 04:13:01 AM all 15.11 0.00 1.97 0.08 0.07 82.77 04:13:01 AM 0 13.37 0.00 1.55 0.08 0.08 84.91 04:13:01 AM 1 16.85 0.00 2.39 0.07 0.05 80.64 Average: all 6.68 0.00 1.11 0.26 0.06 91.88 Average: 0 5.32 0.00 1.02 0.29 0.06 93.31 Average: 1 8.04 0.00 1.21 0.24 0.06 90.45