---> uname -a: Linux prd-centos8-robot-2c-8g-15729.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: 2799.996 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 573 4914 19 2210 6824 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:06:2e:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84565sec preferred_lft 84565sec inet6 fe80::f816:3eff:fe06:2eb1/64 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) 12/22/2025 _x86_64_ (2 CPU) 02:05:39 LINUX RESTART (2 CPU) 02:06:01 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 77.99 48.98 29.01 6567.01 26312.80 02:08:01 AM 0.72 0.00 0.72 0.00 13.78 02:09:01 AM 0.28 0.03 0.25 0.53 3.17 02:10:01 AM 0.27 0.00 0.27 0.00 3.77 02:11:01 AM 0.17 0.00 0.17 0.00 1.33 02:12:02 AM 0.27 0.00 0.27 0.00 4.97 02:13:01 AM 0.20 0.00 0.20 0.00 2.54 02:14:01 AM 0.15 0.00 0.15 0.00 1.62 02:15:01 AM 0.13 0.00 0.13 0.00 0.92 02:16:01 AM 0.13 0.00 0.13 0.00 0.87 02:17:01 AM 0.18 0.00 0.18 0.00 3.32 02:18:01 AM 0.13 0.00 0.13 0.00 1.05 02:19:01 AM 0.10 0.00 0.10 0.00 0.63 02:20:01 AM 0.10 0.00 0.10 0.00 0.80 02:21:01 AM 0.37 0.00 0.37 0.00 5.55 02:22:01 AM 1.27 0.05 1.22 0.80 29.45 02:23:01 AM 0.25 0.00 0.25 0.00 2.68 02:24:01 AM 0.10 0.00 0.10 0.00 0.90 02:25:01 AM 0.10 0.00 0.10 0.00 0.92 02:26:01 AM 0.67 0.45 0.22 155.15 2.85 02:27:01 AM 86.80 6.28 80.52 1094.62 5905.20 02:28:01 AM 70.88 0.92 69.96 65.84 9593.50 02:29:01 AM 40.18 0.38 39.79 64.26 3305.08 02:30:01 AM 79.17 9.45 69.72 1685.59 8045.11 02:31:01 AM 15.16 5.95 9.21 567.14 585.72 02:32:01 AM 1.90 0.05 1.85 2.00 106.36 02:33:01 AM 0.32 0.00 0.32 0.00 13.53 02:34:01 AM 0.17 0.00 0.17 0.00 14.41 02:35:01 AM 4.40 0.32 4.08 36.93 159.16 02:36:01 AM 33.86 0.47 33.39 52.92 1528.69 Average: 13.89 2.45 11.44 343.29 1856.08 02:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5878148 7247212 2004284 25.43 2688 1567856 626096 7.01 152736 1593304 12 02:08:01 AM 5880004 7249068 2002428 25.40 2688 1567856 626096 7.01 152760 1592512 4 02:09:01 AM 5877684 7246768 2004748 25.43 2688 1567876 626096 7.01 152796 1594660 4 02:10:01 AM 5877424 7246508 2005008 25.44 2688 1567876 626096 7.01 152796 1595012 4 02:11:01 AM 5877764 7246848 2004668 25.43 2688 1567880 595508 6.67 152796 1594876 4 02:12:02 AM 5878040 7247124 2004392 25.43 2688 1567880 595508 6.67 152796 1594844 4 02:13:01 AM 5877976 7247060 2004456 25.43 2688 1567880 595508 6.67 152796 1594784 4 02:14:01 AM 5877892 7246980 2004540 25.43 2688 1567884 595508 6.67 152796 1594788 4 02:15:01 AM 5877956 7247044 2004476 25.43 2688 1567884 611344 6.85 152796 1594788 4 02:16:01 AM 5878160 7247248 2004272 25.43 2688 1567884 611344 6.85 152796 1594788 4 02:17:01 AM 5878124 7247216 2004308 25.43 2688 1567888 611344 6.85 152796 1594868 4 02:18:01 AM 5877984 7247076 2004448 25.43 2688 1567888 611344 6.85 152796 1594804 4 02:19:01 AM 5878124 7247216 2004308 25.43 2688 1567888 611344 6.85 152796 1594804 4 02:20:01 AM 5877856 7246952 2004576 25.43 2688 1567892 614412 6.88 152796 1594924 4 02:21:01 AM 5877040 7246136 2005392 25.44 2688 1567892 613440 6.87 152796 1595504 4 02:22:01 AM 5877720 7246828 2004712 25.43 2688 1567904 613440 6.87 152924 1594772 4 02:23:01 AM 5877932 7247040 2004500 25.43 2688 1567904 613440 6.87 152924 1594704 8 02:24:01 AM 5877656 7246764 2004776 25.43 2688 1567904 613440 6.87 152924 1594824 8 02:25:01 AM 5877800 7246912 2004632 25.43 2688 1567908 613440 6.87 152924 1594716 4 02:26:01 AM 5783448 7166920 2098984 26.63 2688 1582268 628908 7.04 156468 1684372 9720 02:27:01 AM 5241376 7013560 2641056 33.51 2688 1952256 747668 8.37 194568 2120152 224376 02:28:01 AM 5214144 7062868 2668288 33.85 2688 2024208 665136 7.45 206924 2110644 42028 02:29:01 AM 5013416 6992528 2869016 36.40 2688 2149544 733716 8.22 236824 2266968 102764 02:30:01 AM 4955328 7071172 2927104 37.13 2688 2282068 666528 7.46 265976 2276568 10820 02:31:01 AM 4893272 7026636 2989160 37.92 2688 2299544 705472 7.90 268740 2334984 472 02:32:01 AM 4890032 7024220 2992400 37.96 2688 2300384 705472 7.90 269056 2338004 4 02:33:01 AM 4888300 7022828 2994132 37.98 2688 2300704 705472 7.90 269056 2339596 92 02:34:01 AM 4887296 7022128 2995136 38.00 2688 2301008 705472 7.90 269056 2340836 8 02:35:01 AM 5053368 7007752 2829064 35.89 2688 2124544 685524 7.68 267096 2193472 15788 02:36:01 AM 5036312 6999580 2846120 36.11 2688 2135392 714480 8.00 472268 2013000 22744 Average: 5584586 7170140 2297846 29.15 2688 1774725 642953 7.20 192652 1810562 14297 02:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 75.22 44.39 354.52 15.21 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 4.95 0.07 0.71 0.01 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 1.17 0.05 0.08 0.00 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 0.88 0.10 0.05 0.01 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 0.80 0.12 0.06 0.01 0.00 0.00 0.00 0.00 02:12:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:02 AM eth0 1.02 0.37 0.19 0.16 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 0.36 0.10 0.03 0.01 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 0.63 0.10 0.04 0.01 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 0.55 0.12 0.08 0.01 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 0.98 0.10 0.09 0.01 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 0.57 0.22 0.16 0.07 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 0.53 0.10 0.04 0.01 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 0.23 0.10 0.02 0.01 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 0.53 0.10 0.03 0.01 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 0.52 0.10 0.08 0.01 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 0.65 0.20 0.16 0.07 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 0.25 0.03 0.02 0.00 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 0.45 0.07 0.03 0.00 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 0.27 0.10 0.02 0.01 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 89.79 50.43 241.84 26.94 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 154.11 117.58 1337.53 22.27 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 52.72 39.35 585.42 6.71 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 41.71 35.86 334.97 8.41 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 128.80 83.95 35.11 29.50 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 21.79 12.50 5.95 2.45 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 8.20 5.28 2.65 1.10 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 4.37 1.23 1.52 0.92 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 0.97 0.58 0.36 0.27 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 47.16 29.61 77.57 26.98 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 19.11 15.84 14.99 8.48 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 21.99 14.63 99.86 4.99 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) 12/22/2025 _x86_64_ (2 CPU) 02:05:39 LINUX RESTART (2 CPU) 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 14.18 0.03 4.70 1.29 0.05 79.75 02:07:01 AM 0 14.79 0.03 4.27 1.57 0.03 79.30 02:07:01 AM 1 13.56 0.03 5.13 1.01 0.07 80.20 02:08:01 AM all 0.23 0.00 0.07 0.01 0.03 99.66 02:08:01 AM 0 0.07 0.00 0.05 0.02 0.03 99.83 02:08:01 AM 1 0.40 0.00 0.08 0.00 0.03 99.48 02:09:01 AM all 0.32 0.00 0.07 0.00 0.05 99.57 02:09:01 AM 0 0.10 0.00 0.10 0.00 0.07 99.73 02:09:01 AM 1 0.53 0.00 0.03 0.00 0.03 99.40 02:10:01 AM all 0.24 0.00 0.06 0.00 0.03 99.67 02:10:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 02:10:01 AM 1 0.40 0.00 0.07 0.00 0.03 99.50 02:11:01 AM all 0.32 0.00 0.07 0.00 0.03 99.58 02:11:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 02:11:01 AM 1 0.55 0.00 0.07 0.00 0.03 99.35 02:12:02 AM all 0.33 0.00 0.07 0.00 0.08 99.52 02:12:02 AM 0 0.12 0.00 0.08 0.00 0.08 99.72 02:12:02 AM 1 0.53 0.00 0.05 0.00 0.08 99.33 02:13:01 AM all 0.31 0.00 0.04 0.00 0.03 99.61 02:13:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78 02:13:01 AM 1 0.53 0.00 0.02 0.00 0.02 99.44 02:14:01 AM all 0.30 0.00 0.07 0.00 0.03 99.60 02:14:01 AM 0 0.10 0.00 0.10 0.00 0.05 99.75 02:14:01 AM 1 0.50 0.00 0.03 0.00 0.02 99.45 02:15:01 AM all 0.23 0.00 0.04 0.00 0.03 99.70 02:15:01 AM 0 0.13 0.00 0.07 0.00 0.05 99.75 02:15:01 AM 1 0.32 0.00 0.02 0.00 0.02 99.65 02:16:01 AM all 0.29 0.00 0.06 0.00 0.03 99.62 02:16:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 02:16:01 AM 1 0.50 0.00 0.03 0.00 0.03 99.43 02:17:01 AM all 0.33 0.00 0.06 0.00 0.03 99.58 02:17:01 AM 0 0.13 0.00 0.08 0.00 0.02 99.77 02:17:01 AM 1 0.53 0.00 0.03 0.00 0.03 99.40 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 0.33 0.00 0.06 0.00 0.03 99.58 02:18:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 02:18:01 AM 1 0.55 0.00 0.03 0.00 0.03 99.38 02:19:01 AM all 0.31 0.00 0.05 0.00 0.03 99.62 02:19:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 02:19:01 AM 1 0.50 0.00 0.02 0.00 0.02 99.47 02:20:01 AM all 0.24 0.00 0.08 0.00 0.04 99.64 02:20:01 AM 0 0.08 0.00 0.10 0.00 0.05 99.77 02:20:01 AM 1 0.40 0.00 0.05 0.00 0.03 99.52 02:21:01 AM all 0.29 0.00 0.06 0.01 0.03 99.61 02:21:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 02:21:01 AM 1 0.50 0.00 0.07 0.02 0.03 99.38 02:22:01 AM all 0.33 0.00 0.10 0.12 0.03 99.42 02:22:01 AM 0 0.12 0.00 0.12 0.00 0.03 99.73 02:22:01 AM 1 0.53 0.00 0.08 0.23 0.03 99.12 02:23:01 AM all 0.34 0.00 0.05 0.00 0.03 99.58 02:23:01 AM 0 0.15 0.00 0.07 0.00 0.02 99.77 02:23:01 AM 1 0.53 0.00 0.03 0.00 0.03 99.40 02:24:01 AM all 0.37 0.00 0.09 0.00 0.03 99.51 02:24:01 AM 0 0.17 0.00 0.13 0.00 0.03 99.67 02:24:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 02:25:01 AM all 0.19 0.00 0.05 0.00 0.03 99.72 02:25:01 AM 0 0.13 0.00 0.07 0.00 0.05 99.75 02:25:01 AM 1 0.25 0.00 0.03 0.00 0.02 99.70 02:26:01 AM all 3.90 0.00 0.61 0.02 0.04 95.43 02:26:01 AM 0 3.09 0.00 0.90 0.03 0.05 95.93 02:26:01 AM 1 4.71 0.00 0.32 0.00 0.03 94.94 02:27:01 AM all 36.22 0.00 5.27 1.06 0.11 57.33 02:27:01 AM 0 45.57 0.00 5.64 1.32 0.12 47.34 02:27:01 AM 1 26.88 0.00 4.90 0.80 0.10 67.31 02:28:01 AM all 18.15 0.00 2.98 0.78 0.07 78.02 02:28:01 AM 0 24.47 0.00 3.52 0.75 0.07 71.19 02:28:01 AM 1 11.82 0.00 2.44 0.80 0.07 84.87 02:28:01 AM CPU %user %nice %system %iowait %steal %idle 02:29:01 AM all 28.40 0.00 3.38 0.32 0.11 67.79 02:29:01 AM 0 42.24 0.00 4.12 0.43 0.10 53.11 02:29:01 AM 1 14.60 0.00 2.63 0.20 0.12 82.45 02:30:01 AM all 22.27 0.00 4.55 0.80 0.08 72.31 02:30:01 AM 0 23.55 0.00 4.48 0.92 0.07 70.98 02:30:01 AM 1 20.98 0.00 4.61 0.68 0.08 73.64 02:31:01 AM all 3.45 0.26 0.42 0.24 0.04 95.59 02:31:01 AM 0 4.14 0.52 0.47 0.28 0.03 94.56 02:31:01 AM 1 2.75 0.00 0.37 0.20 0.05 96.63 02:32:01 AM all 2.95 0.00 0.22 0.00 0.05 96.78 02:32:01 AM 0 4.17 0.00 0.25 0.00 0.05 95.53 02:32:01 AM 1 1.74 0.00 0.18 0.00 0.05 98.02 02:33:01 AM all 1.70 0.00 0.12 0.00 0.06 98.13 02:33:01 AM 0 1.25 0.00 0.13 0.00 0.05 98.56 02:33:01 AM 1 2.14 0.00 0.10 0.00 0.07 97.69 02:34:01 AM all 1.42 0.00 0.13 0.00 0.07 98.38 02:34:01 AM 0 1.59 0.00 0.13 0.00 0.05 98.23 02:34:01 AM 1 1.26 0.00 0.13 0.00 0.08 98.53 02:35:01 AM all 8.18 0.00 1.60 0.03 0.08 90.13 02:35:01 AM 0 8.21 0.00 1.17 0.03 0.08 90.50 02:35:01 AM 1 8.15 0.00 2.02 0.02 0.07 89.75 02:36:01 AM all 34.12 0.00 4.00 0.12 0.10 61.66 02:36:01 AM 0 41.76 0.00 4.10 0.13 0.12 53.90 02:36:01 AM 1 26.48 0.00 3.90 0.10 0.08 69.43 Average: all 6.02 0.01 0.97 0.16 0.05 92.80 Average: 0 7.23 0.02 1.02 0.18 0.05 91.49 Average: 1 4.80 0.00 0.92 0.14 0.05 94.10