---> uname -a: Linux prd-centos8-robot-2c-8g-20032.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 659 4740 19 2297 6739 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:93:6b:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.141/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84620sec preferred_lft 84620sec inet6 fe80::f816:3eff:fe93:6b5a/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) 02/23/2026 _x86_64_ (2 CPU) 00:46:54 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 124.44 0.20 124.24 5.60 12958.25 12:50:02 AM 34.86 1.43 33.42 138.22 4102.43 12:51:01 AM 66.27 7.01 59.25 1307.62 3821.98 12:52:01 AM 33.11 0.03 33.07 3.47 6312.10 12:53:01 AM 3.63 0.00 3.63 0.00 118.85 12:54:01 AM 0.15 0.00 0.15 0.00 1.32 12:55:01 AM 0.32 0.07 0.25 4.93 7.18 12:56:01 AM 2.17 0.03 2.13 1.87 241.82 12:57:01 AM 0.55 0.00 0.55 0.00 156.59 12:58:01 AM 0.37 0.00 0.37 0.00 225.96 12:59:01 AM 0.25 0.00 0.25 0.00 20.90 01:00:01 AM 0.22 0.00 0.22 0.00 61.08 01:01:01 AM 0.17 0.02 0.15 0.13 16.18 01:02:01 AM 0.53 0.10 0.43 2.00 20.80 01:03:01 AM 1.27 0.00 1.27 0.00 33.09 01:04:01 AM 0.32 0.00 0.32 0.00 142.11 01:05:01 AM 0.57 0.00 0.57 0.00 167.16 01:06:01 AM 0.25 0.00 0.25 0.00 99.57 01:07:01 AM 0.32 0.00 0.32 0.00 205.03 01:08:01 AM 0.40 0.00 0.40 0.00 91.57 01:09:01 AM 0.13 0.00 0.13 0.00 28.26 01:10:01 AM 0.22 0.00 0.22 0.00 68.72 01:11:01 AM 0.38 0.00 0.38 0.00 20.26 01:12:01 AM 0.23 0.00 0.23 0.00 11.80 01:13:01 AM 0.32 0.00 0.32 0.00 73.45 01:14:01 AM 0.37 0.00 0.37 0.00 65.04 01:15:01 AM 0.25 0.00 0.25 0.00 21.68 01:16:01 AM 20.64 0.40 20.24 46.78 2840.69 Average: 10.42 0.33 10.09 53.21 1139.03 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5081160 6941412 2801264 35.54 2688 2036576 775788 8.69 188084 2264096 100744 12:50:02 AM 5217960 7082196 2664464 33.80 2688 2040676 632620 7.08 227968 2088228 9028 12:51:01 AM 4939708 7056588 2942716 37.33 2688 2284028 628648 7.04 263764 2299644 174656 12:52:01 AM 4906252 7023012 2976172 37.76 2688 2284160 665156 7.45 269692 2324376 4 12:53:01 AM 4906476 7023240 2975948 37.75 2688 2284164 665156 7.45 269696 2324452 4 12:54:01 AM 4906628 7023380 2975796 37.75 2688 2284164 665156 7.45 269696 2324392 4 12:55:01 AM 4855824 6974976 3026600 38.40 2688 2286564 739260 8.28 270032 2374000 2240 12:56:01 AM 4844676 6967716 3037748 38.54 2688 2290476 760468 8.51 270220 2385080 836 12:57:01 AM 4837720 6964592 3044704 38.63 2688 2294300 793668 8.89 270220 2392292 164 12:58:01 AM 4830308 6963824 3052116 38.72 2688 2300944 793668 8.89 270220 2399308 144 12:59:01 AM 4827852 6962604 3054572 38.75 2688 2302164 793668 8.89 270588 2401504 824 01:00:01 AM 4826780 6962596 3055644 38.77 2688 2303228 772548 8.65 270588 2402632 112 01:01:01 AM 4825648 6961820 3056776 38.78 2688 2303592 756128 8.47 270588 2403540 24 01:02:01 AM 4825892 6962604 3056532 38.78 2688 2304124 756128 8.47 270904 2403332 108 01:03:01 AM 4825284 6962468 3057140 38.78 2688 2304580 756128 8.47 270904 2403876 432 01:04:01 AM 4812600 6955116 3069824 38.95 2688 2309928 788900 8.83 270956 2415996 1636 01:05:01 AM 4808080 6954228 3074344 39.00 2688 2313552 804732 9.01 270956 2420888 496 01:06:01 AM 4800876 6951428 3081548 39.09 2688 2318040 804732 9.01 270956 2427576 2064 01:07:01 AM 4793904 6948816 3088520 39.18 2688 2322340 804732 9.01 270956 2435140 284 01:08:01 AM 4794260 6951612 3088164 39.18 2688 2324748 804732 9.01 270956 2434468 108 01:09:01 AM 4793868 6952136 3088556 39.18 2688 2325680 804732 9.01 270956 2435112 224 01:10:01 AM 4790104 6950228 3092320 39.23 2688 2327520 804732 9.01 270956 2438876 56 01:11:01 AM 4789872 6950392 3092552 39.23 2688 2327912 773988 8.67 270956 2439256 4 01:12:01 AM 4791340 6952424 3091084 39.21 2688 2328476 773988 8.67 270956 2437940 312 01:13:01 AM 4785664 6948972 3096760 39.29 2688 2330740 830476 9.30 271104 2442660 508 01:14:01 AM 4784212 6948968 3098212 39.31 2688 2332148 830476 9.30 271112 2444132 132 01:15:01 AM 4852272 7022788 3030152 38.44 2688 2337908 655972 7.34 271464 2376884 5328 01:16:01 AM 4822888 6873728 3059536 38.81 2688 2223800 787120 8.81 519820 2181980 31016 Average: 4852790 6971209 3029634 38.44 2688 2286662 757982 8.49 274831 2375774 11839 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 127.39 93.94 1383.33 12.56 0.00 0.00 0.00 0.00 12:50:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:02 AM eth0 16.44 12.15 7.19 4.44 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 47.80 39.66 344.46 9.81 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 540.57 394.29 107.59 89.64 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 2.58 2.10 1.14 0.50 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 2.47 1.95 0.48 0.42 0.00 0.00 0.00 0.00 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 37.54 26.13 20.39 2.99 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 17.93 17.18 18.31 2.73 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 27.66 25.75 20.46 3.49 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 44.49 43.94 42.96 5.44 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 46.68 45.63 12.99 4.50 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 34.04 29.67 10.18 3.23 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 11.90 9.58 2.71 1.82 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 14.36 11.76 3.32 2.17 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 4.17 3.50 2.83 1.78 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 62.99 62.31 33.76 14.25 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 41.70 41.32 43.87 3.69 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 55.16 55.49 58.77 4.74 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 64.93 59.10 46.22 5.05 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 49.38 49.53 18.03 4.08 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 26.33 25.66 4.13 2.19 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 51.74 49.88 27.19 5.13 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 12.56 10.80 3.06 2.20 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 8.37 7.28 3.44 1.41 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 98.05 94.37 34.56 8.37 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 30.96 28.47 5.27 2.43 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 50.29 30.33 14.07 4.06 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 87.99 61.76 171.88 144.92 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 57.74 47.63 87.09 12.43 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) 02/23/2026 _x86_64_ (2 CPU) 00:46:54 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 38.28 0.00 5.84 1.93 0.18 53.76 12:49:01 AM 0 45.59 0.00 6.40 1.44 0.17 46.41 12:49:01 AM 1 31.00 0.00 5.29 2.43 0.20 61.08 12:50:02 AM all 14.11 0.00 2.27 0.48 0.10 83.04 12:50:02 AM 0 16.28 0.00 2.24 0.48 0.10 80.89 12:50:02 AM 1 11.93 0.00 2.31 0.49 0.10 85.18 12:51:01 AM all 32.51 0.00 6.08 0.57 0.17 60.67 12:51:01 AM 0 38.74 0.00 6.96 0.71 0.19 53.40 12:51:01 AM 1 26.30 0.00 5.20 0.42 0.15 67.92 12:52:01 AM all 7.18 0.00 2.21 0.47 0.07 90.07 12:52:01 AM 0 9.76 0.00 2.20 0.44 0.07 87.54 12:52:01 AM 1 4.59 0.00 2.23 0.50 0.07 92.61 12:53:01 AM all 0.38 0.00 0.08 0.01 0.04 99.49 12:53:01 AM 0 0.58 0.00 0.07 0.02 0.03 99.30 12:53:01 AM 1 0.17 0.00 0.10 0.00 0.05 99.68 12:54:01 AM all 0.33 0.00 0.08 0.00 0.04 99.56 12:54:01 AM 0 0.55 0.00 0.08 0.00 0.03 99.33 12:54:01 AM 1 0.10 0.00 0.07 0.00 0.05 99.78 12:55:01 AM all 4.83 0.00 0.90 0.01 0.06 94.20 12:55:01 AM 0 6.35 0.00 1.39 0.00 0.07 92.20 12:55:01 AM 1 3.32 0.00 0.40 0.02 0.05 96.21 12:56:01 AM all 8.55 0.00 0.33 0.02 0.09 91.01 12:56:01 AM 0 8.74 0.00 0.30 0.02 0.08 90.86 12:56:01 AM 1 8.37 0.00 0.35 0.02 0.10 91.17 12:57:01 AM all 9.44 0.00 0.89 0.02 0.11 89.54 12:57:01 AM 0 13.55 0.00 1.49 0.02 0.13 84.81 12:57:01 AM 1 5.34 0.00 0.28 0.02 0.08 94.27 12:58:01 AM all 13.37 0.00 1.17 0.11 0.10 85.25 12:58:01 AM 0 16.04 0.00 1.83 0.00 0.10 82.03 12:58:01 AM 1 10.70 0.00 0.52 0.22 0.10 88.46 12:59:01 AM all 7.36 0.00 0.68 0.00 0.10 91.86 12:59:01 AM 0 11.15 0.00 0.96 0.00 0.10 87.79 12:59:01 AM 1 3.66 0.00 0.40 0.00 0.10 95.84 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 7.01 0.00 0.73 0.00 0.12 92.15 01:00:01 AM 0 8.03 0.00 0.73 0.00 0.14 91.10 01:00:01 AM 1 6.00 0.00 0.72 0.00 0.10 93.17 01:01:01 AM all 4.55 0.00 0.39 0.04 0.09 94.92 01:01:01 AM 0 5.93 0.00 0.42 0.00 0.08 93.56 01:01:01 AM 1 3.17 0.00 0.37 0.08 0.10 96.28 01:02:01 AM all 5.20 0.00 0.55 0.01 0.10 94.14 01:02:01 AM 0 8.05 0.00 0.74 0.00 0.12 91.10 01:02:01 AM 1 2.35 0.00 0.37 0.02 0.08 97.18 01:03:01 AM all 4.46 0.00 0.50 0.02 0.07 94.96 01:03:01 AM 0 3.88 0.00 0.36 0.03 0.05 95.68 01:03:01 AM 1 5.05 0.00 0.64 0.00 0.09 94.23 01:04:01 AM all 11.52 0.00 0.83 0.01 0.13 87.52 01:04:01 AM 0 17.45 0.00 0.93 0.00 0.13 81.48 01:04:01 AM 1 5.55 0.00 0.73 0.02 0.12 93.59 01:05:01 AM all 4.96 0.00 0.51 0.00 0.10 94.43 01:05:01 AM 0 5.32 0.00 0.62 0.00 0.10 93.96 01:05:01 AM 1 4.59 0.00 0.40 0.00 0.10 94.90 01:06:01 AM all 5.87 0.00 0.59 0.00 0.10 93.44 01:06:01 AM 0 5.15 0.00 0.67 0.00 0.08 94.09 01:06:01 AM 1 6.58 0.00 0.51 0.00 0.12 92.79 01:07:01 AM all 6.46 0.00 0.44 0.01 0.09 92.99 01:07:01 AM 0 8.90 0.00 0.44 0.02 0.10 90.55 01:07:01 AM 1 4.03 0.00 0.45 0.00 0.08 95.43 01:08:01 AM all 5.32 0.00 0.87 0.00 0.09 93.72 01:08:01 AM 0 8.86 0.00 1.41 0.00 0.10 89.63 01:08:01 AM 1 1.78 0.00 0.34 0.00 0.08 97.80 01:09:01 AM all 3.27 0.00 0.44 0.00 0.08 96.21 01:09:01 AM 0 4.46 0.00 0.47 0.00 0.08 94.99 01:09:01 AM 1 2.09 0.00 0.40 0.00 0.08 97.42 01:10:01 AM all 6.05 0.00 0.39 0.00 0.10 93.47 01:10:01 AM 0 4.42 0.00 0.40 0.00 0.10 95.08 01:10:01 AM 1 7.68 0.00 0.37 0.00 0.10 91.85 01:10:01 AM CPU %user %nice %system %iowait %steal %idle 01:11:01 AM all 4.63 0.00 0.24 0.00 0.10 95.03 01:11:01 AM 0 3.43 0.00 0.25 0.00 0.08 96.24 01:11:01 AM 1 5.83 0.00 0.23 0.00 0.12 93.82 01:12:01 AM all 4.48 0.00 0.40 0.00 0.09 95.03 01:12:01 AM 0 2.93 0.00 0.27 0.00 0.10 96.71 01:12:01 AM 1 6.07 0.00 0.53 0.00 0.09 93.32 01:13:01 AM all 8.96 0.00 1.11 0.00 0.11 89.82 01:13:01 AM 0 6.19 0.00 0.91 0.00 0.10 92.80 01:13:01 AM 1 11.84 0.00 1.32 0.00 0.12 86.73 01:14:01 AM all 4.11 0.00 0.81 0.00 0.10 94.99 01:14:01 AM 0 5.68 0.00 0.97 0.00 0.10 93.25 01:14:01 AM 1 2.55 0.00 0.64 0.00 0.10 96.72 01:15:01 AM all 10.56 0.00 0.58 0.00 0.10 88.76 01:15:01 AM 0 18.57 0.00 0.77 0.00 0.12 80.54 01:15:01 AM 1 2.55 0.00 0.39 0.00 0.08 96.98 01:16:01 AM all 25.53 0.00 3.43 0.35 0.13 70.55 01:16:01 AM 0 29.00 0.00 3.80 0.30 0.13 66.77 01:16:01 AM 1 22.07 0.00 3.07 0.40 0.13 74.32 Average: all 9.26 0.00 1.19 0.15 0.10 89.30 Average: 0 11.19 0.00 1.36 0.12 0.10 87.22 Average: 1 7.33 0.00 1.02 0.17 0.10 91.39