---> uname -a: Linux prd-centos8-robot-2c-8g-20086.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 612 4786 19 2298 6787 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:6d:93:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.182/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84698sec preferred_lft 84698sec inet6 fe80::f816:3eff:fe6d:932a/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) 06:03:49 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 200.80 156.70 44.09 14463.52 39003.88 06:06:01 AM 118.53 0.32 118.21 14.53 11655.60 06:07:01 AM 43.04 1.37 41.67 135.42 5330.59 06:08:01 AM 69.66 6.97 62.69 1288.85 3841.11 06:09:01 AM 32.31 0.03 32.27 3.47 6259.06 06:10:01 AM 5.11 0.07 5.05 4.93 220.73 06:11:01 AM 0.52 0.00 0.52 0.00 42.23 06:12:02 AM 1.03 0.00 1.03 0.00 82.92 06:13:01 AM 0.30 0.00 0.30 0.00 35.29 06:14:01 AM 0.42 0.00 0.42 0.00 19.76 06:15:01 AM 0.72 0.00 0.72 0.00 71.99 06:16:01 AM 0.42 0.00 0.42 0.00 25.80 06:17:01 AM 0.50 0.00 0.50 0.00 92.22 06:18:01 AM 0.35 0.00 0.35 0.00 47.23 06:19:01 AM 0.47 0.00 0.47 0.00 13.26 06:20:01 AM 1.45 0.03 1.42 0.27 57.90 06:21:01 AM 0.53 0.00 0.53 0.00 80.80 06:22:01 AM 0.60 0.00 0.60 0.00 85.14 06:23:01 AM 0.43 0.00 0.43 0.00 69.41 06:24:01 AM 0.57 0.00 0.57 0.00 47.86 06:25:01 AM 0.47 0.00 0.47 0.00 84.59 06:26:01 AM 0.48 0.00 0.48 0.00 48.34 06:27:01 AM 0.47 0.00 0.47 0.00 138.37 06:28:01 AM 0.85 0.00 0.85 0.00 199.02 06:29:01 AM 1.03 0.02 1.02 0.13 129.22 06:30:01 AM 9.25 5.93 3.32 574.74 187.40 06:31:01 AM 9.57 0.32 9.25 36.93 509.67 06:32:01 AM 35.30 0.47 34.84 52.92 3330.16 Average: 19.13 6.16 12.97 592.46 2562.91 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5622512 7103068 2259920 28.67 2688 1674568 655088 7.33 179372 1802176 61508 06:06:01 AM 5037680 6946640 2844752 36.09 2688 2085164 768404 8.60 198544 2298592 186592 06:07:01 AM 5228764 7087276 2653668 33.67 2688 2034836 627452 7.03 228308 2076988 9016 06:08:01 AM 4879996 6992332 3002436 38.09 2688 2279064 683488 7.65 264420 2357900 175488 06:09:01 AM 4947712 7059012 2934720 37.23 2688 2278396 624784 7.00 270076 2280660 8 06:10:01 AM 4901856 7014464 2980576 37.81 2688 2279732 708504 7.93 270500 2325796 140 06:11:01 AM 4896564 7010280 2985868 37.88 2688 2280792 708504 7.93 270508 2331300 184 06:12:02 AM 4891328 7007168 2991104 37.95 2688 2282916 708504 7.93 270704 2336432 432 06:13:01 AM 4890736 7007104 2991696 37.95 2688 2283444 708504 7.93 270704 2336976 16 06:14:01 AM 4889744 7006700 2992688 37.97 2688 2284048 708504 7.93 270724 2337984 144 06:15:01 AM 4885624 7004248 2996808 38.02 2688 2285832 708504 7.93 270748 2341924 168 06:16:01 AM 4884816 7004512 2997616 38.03 2688 2286772 708504 7.93 270860 2343076 496 06:17:01 AM 4882176 7004124 3000256 38.06 2688 2289024 708504 7.93 270932 2345216 152 06:18:01 AM 4880884 7004032 3001548 38.08 2688 2290248 708504 7.93 270952 2346496 100 06:19:01 AM 4880268 7003660 3002164 38.09 2688 2290476 710992 7.96 270952 2347144 156 06:20:01 AM 4878736 7003408 3003696 38.11 2688 2291792 732748 8.20 271128 2348248 708 06:21:01 AM 4876680 7003124 3005752 38.13 2688 2293568 732748 8.20 271152 2350604 316 06:22:01 AM 4874648 7003240 3007784 38.16 2688 2295708 732748 8.20 271272 2352644 248 06:23:01 AM 4872944 7003220 3009488 38.18 2688 2297376 732748 8.20 271480 2354124 132 06:24:01 AM 4870876 7002808 3011556 38.21 2688 2299056 732748 8.20 271688 2355776 796 06:25:01 AM 4869252 7002852 3013180 38.23 2688 2300696 732748 8.20 271792 2357380 140 06:26:01 AM 4867180 7002504 3015252 38.25 2688 2302408 732748 8.20 271816 2359800 656 06:27:01 AM 4860772 7001048 3021660 38.33 2688 2307360 732748 8.20 272056 2365728 1748 06:28:01 AM 4856052 7001072 3026380 38.39 2688 2312104 732748 8.20 272240 2370372 1112 06:29:01 AM 4853348 7000536 3029084 38.43 2688 2314264 716304 8.02 272284 2372848 72 06:30:01 AM 4829016 6997652 3053416 38.74 2688 2335680 739080 8.28 274436 2394364 956 06:31:01 AM 4940844 6989996 2941588 37.32 2688 2220136 688948 7.71 312016 2263480 71792 06:32:01 AM 4990576 7039160 2891856 36.69 2688 2222104 636420 7.13 517680 2017680 25520 Average: 4930057 7010901 2952375 37.46 2688 2249913 707937 7.93 273905 2302561 19243 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 251.69 145.68 1336.13 57.30 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 147.72 114.03 1525.39 14.42 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 17.71 9.03 7.44 3.68 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 49.43 41.66 339.04 10.16 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 198.50 144.54 39.06 35.45 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 24.88 15.91 8.82 2.42 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 15.76 14.88 4.03 4.75 0.00 0.00 0.00 0.00 06:12:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:02 AM eth0 44.51 44.58 7.74 3.72 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 24.13 22.38 4.06 1.93 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 21.25 16.96 3.41 1.62 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 41.34 39.70 9.02 3.67 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 62.34 36.93 12.33 5.47 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 86.05 76.42 19.23 9.46 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 34.03 31.68 7.68 4.74 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 13.76 11.13 2.83 1.42 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 24.16 20.18 4.71 2.14 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 33.69 30.50 9.75 4.85 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 65.71 64.66 13.17 10.54 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 56.26 57.73 10.40 7.03 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 59.17 60.77 10.80 7.43 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 34.03 30.19 13.02 3.77 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 34.69 30.41 7.32 5.97 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 47.73 49.35 8.19 4.99 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 75.80 76.64 19.81 12.49 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 24.33 22.04 5.08 2.98 0.00 0.00 0.00 0.00 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 3.75 4.25 1.97 1.02 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 95.77 56.59 188.13 152.24 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 19.11 17.29 15.11 13.40 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 57.42 45.95 129.86 13.90 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) 06:03:49 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 45.81 0.08 10.53 9.58 0.13 33.87 06:05:01 AM 0 47.60 0.10 11.64 10.48 0.13 30.05 06:05:01 AM 1 44.02 0.05 9.43 8.69 0.13 37.68 06:06:01 AM all 37.14 0.00 5.57 2.41 0.12 54.77 06:06:01 AM 0 45.35 0.00 5.69 2.83 0.13 46.00 06:06:01 AM 1 28.93 0.00 5.45 1.98 0.12 63.52 06:07:01 AM all 13.24 0.00 2.04 0.89 0.05 83.77 06:07:01 AM 0 13.88 0.00 2.02 0.83 0.05 83.22 06:07:01 AM 1 12.60 0.00 2.07 0.95 0.05 84.33 06:08:01 AM all 35.13 0.00 6.28 1.27 0.12 57.20 06:08:01 AM 0 28.42 0.00 6.12 0.68 0.12 64.66 06:08:01 AM 1 41.82 0.00 6.44 1.86 0.12 49.75 06:09:01 AM all 2.65 0.00 0.96 0.82 0.05 95.52 06:09:01 AM 0 2.22 0.00 1.10 0.85 0.05 95.77 06:09:01 AM 1 3.07 0.00 0.82 0.79 0.05 95.27 06:10:01 AM all 4.31 0.00 0.27 0.03 0.05 95.35 06:10:01 AM 0 5.50 0.00 0.35 0.02 0.05 94.08 06:10:01 AM 1 3.11 0.00 0.18 0.03 0.05 96.62 06:11:01 AM all 3.45 0.00 0.28 0.01 0.07 96.19 06:11:01 AM 0 5.54 0.00 0.35 0.02 0.07 94.02 06:11:01 AM 1 1.37 0.00 0.20 0.00 0.07 98.36 06:12:02 AM all 10.39 0.00 0.50 0.00 0.09 89.02 06:12:02 AM 0 14.28 0.00 0.61 0.00 0.09 85.02 06:12:02 AM 1 6.62 0.00 0.39 0.00 0.08 92.90 06:13:01 AM all 3.70 0.00 0.30 0.00 0.06 95.94 06:13:01 AM 0 5.66 0.00 0.42 0.00 0.05 93.87 06:13:01 AM 1 1.79 0.00 0.19 0.00 0.07 97.96 06:14:01 AM all 2.31 0.00 0.14 0.00 0.06 97.48 06:14:01 AM 0 0.88 0.00 0.12 0.00 0.05 98.95 06:14:01 AM 1 3.75 0.00 0.17 0.00 0.07 96.02 06:15:01 AM all 5.70 0.00 0.30 0.02 0.07 93.91 06:15:01 AM 0 2.23 0.00 0.33 0.02 0.07 97.36 06:15:01 AM 1 9.18 0.00 0.27 0.02 0.07 90.47 06:15:01 AM CPU %user %nice %system %iowait %steal %idle 06:16:01 AM all 6.03 0.00 0.42 0.00 0.07 93.48 06:16:01 AM 0 10.00 0.00 0.55 0.00 0.07 89.38 06:16:01 AM 1 2.18 0.00 0.30 0.00 0.07 97.46 06:17:01 AM all 8.32 0.00 0.46 0.00 0.07 91.15 06:17:01 AM 0 12.34 0.00 0.58 0.00 0.07 87.01 06:17:01 AM 1 4.35 0.00 0.35 0.00 0.07 95.23 06:18:01 AM all 6.12 0.00 0.36 0.00 0.07 93.45 06:18:01 AM 0 8.79 0.00 0.37 0.00 0.07 90.77 06:18:01 AM 1 3.47 0.00 0.34 0.00 0.07 96.13 06:19:01 AM all 2.57 0.00 0.21 0.00 0.07 97.15 06:19:01 AM 0 3.81 0.00 0.29 0.00 0.07 95.83 06:19:01 AM 1 1.35 0.00 0.13 0.00 0.07 98.45 06:20:01 AM all 4.63 0.00 0.28 0.01 0.08 95.00 06:20:01 AM 0 4.40 0.00 0.22 0.00 0.07 95.32 06:20:01 AM 1 4.87 0.00 0.35 0.02 0.08 94.68 06:21:01 AM all 7.09 0.00 0.40 0.00 0.08 92.44 06:21:01 AM 0 9.53 0.00 0.53 0.00 0.07 89.87 06:21:01 AM 1 4.72 0.00 0.27 0.00 0.08 94.93 06:22:01 AM all 7.85 0.00 0.51 0.01 0.08 91.56 06:22:01 AM 0 12.41 0.00 0.63 0.02 0.09 86.85 06:22:01 AM 1 3.38 0.00 0.38 0.00 0.07 96.17 06:23:01 AM all 4.19 0.00 0.32 0.00 0.05 95.44 06:23:01 AM 0 4.42 0.00 0.30 0.00 0.05 95.23 06:23:01 AM 1 3.97 0.00 0.33 0.00 0.05 95.65 06:24:01 AM all 4.38 0.00 0.33 0.00 0.08 95.22 06:24:01 AM 0 3.90 0.00 0.30 0.00 0.07 95.74 06:24:01 AM 1 4.85 0.00 0.35 0.00 0.08 94.71 06:25:01 AM all 3.53 0.00 0.25 0.00 0.06 96.16 06:25:01 AM 0 5.77 0.00 0.28 0.00 0.07 93.88 06:25:01 AM 1 1.29 0.00 0.22 0.00 0.05 98.45 06:26:01 AM all 5.86 0.00 0.33 0.01 0.06 93.74 06:26:01 AM 0 9.29 0.00 0.44 0.00 0.07 90.21 06:26:01 AM 1 2.44 0.00 0.22 0.02 0.05 97.27 06:26:01 AM CPU %user %nice %system %iowait %steal %idle 06:27:01 AM all 16.34 0.00 0.38 0.00 0.08 83.21 06:27:01 AM 0 12.50 0.00 0.32 0.00 0.08 87.10 06:27:01 AM 1 20.21 0.00 0.44 0.00 0.07 79.29 06:28:01 AM all 15.78 0.00 0.60 0.00 0.08 83.53 06:28:01 AM 0 23.75 0.00 0.59 0.00 0.08 75.58 06:28:01 AM 1 7.84 0.00 0.61 0.00 0.08 91.47 06:29:01 AM all 6.42 0.00 0.29 0.01 0.08 93.21 06:29:01 AM 0 5.09 0.00 0.30 0.00 0.07 94.54 06:29:01 AM 1 7.74 0.00 0.28 0.02 0.08 91.87 06:30:01 AM all 6.58 0.23 0.33 0.13 0.08 92.67 06:30:01 AM 0 11.09 0.45 0.45 0.22 0.10 87.69 06:30:01 AM 1 2.07 0.00 0.20 0.03 0.05 97.64 06:31:01 AM all 18.83 0.00 1.60 0.04 0.08 79.46 06:31:01 AM 0 27.10 0.00 2.19 0.07 0.07 70.58 06:31:01 AM 1 10.57 0.00 1.00 0.02 0.08 88.33 06:32:01 AM all 30.72 0.00 4.26 0.20 0.09 64.72 06:32:01 AM 0 35.13 0.00 4.43 0.25 0.10 60.09 06:32:01 AM 1 26.31 0.00 4.09 0.15 0.08 69.36 Average: all 11.42 0.01 1.38 0.55 0.07 86.56 Average: 0 13.26 0.02 1.49 0.58 0.08 84.57 Average: 1 9.58 0.00 1.27 0.52 0.07 88.55