---> uname -a: Linux prd-centos8-robot-2c-8g-25563.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 623 4774 19 2299 6775 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:23:b5:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84603sec preferred_lft 84603sec inet6 fe80::f816:3eff:fe23:b5db/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) 01/11/2026 _x86_64_ (2 CPU) 01:55:00 LINUX RESTART (2 CPU) 01:56:01 AM tps rtps wtps bread/s bwrtn/s 01:57:01 AM 123.28 0.42 122.86 25.06 11802.82 01:58:01 AM 34.58 1.18 33.39 117.71 4114.48 01:59:01 AM 58.26 6.72 51.54 1245.93 4740.43 02:00:01 AM 54.15 2.70 51.45 436.12 6838.20 02:01:01 AM 6.70 0.02 6.68 0.13 253.91 02:02:01 AM 0.57 0.07 0.50 1.73 10.10 02:03:01 AM 0.18 0.00 0.18 0.00 2.28 02:04:01 AM 0.50 0.10 0.40 6.80 136.18 02:05:01 AM 1.95 0.00 1.95 0.00 243.86 02:06:01 AM 0.40 0.00 0.40 0.00 123.68 02:07:01 AM 0.30 0.00 0.30 0.00 145.50 02:08:01 AM 0.23 0.00 0.23 0.00 37.81 02:09:01 AM 0.15 0.00 0.15 0.00 39.89 02:10:01 AM 0.18 0.00 0.18 0.00 11.93 02:11:01 AM 1.46 0.03 1.42 0.26 54.99 02:12:01 AM 0.30 0.00 0.30 0.00 124.01 02:13:01 AM 0.43 0.00 0.43 0.00 111.21 02:14:01 AM 0.25 0.00 0.25 0.00 171.60 02:15:01 AM 0.17 0.00 0.17 0.00 81.24 02:16:01 AM 0.52 0.00 0.52 0.00 227.26 02:17:01 AM 0.15 0.00 0.15 0.00 15.86 02:18:01 AM 0.28 0.00 0.28 0.00 89.35 02:19:01 AM 0.23 0.00 0.23 0.00 16.43 02:20:01 AM 0.17 0.00 0.17 0.00 15.46 02:21:01 AM 0.45 0.00 0.45 0.00 64.26 02:22:01 AM 0.45 0.00 0.45 0.00 52.79 02:23:01 AM 0.18 0.00 0.18 0.00 41.62 02:24:01 AM 15.26 0.32 14.95 36.92 753.85 Average: 10.78 0.41 10.36 66.81 1082.93 01:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:57:01 AM 5226900 7073764 2655524 33.69 2688 2022576 614864 6.88 188148 2115608 104344 01:58:01 AM 5227744 7078136 2654680 33.68 2688 2026060 627588 7.03 218964 2083148 10760 01:59:01 AM 4837216 6959104 3045208 38.63 2688 2288324 723280 8.10 283060 2375384 129196 02:00:01 AM 4925432 7043340 2956992 37.51 2688 2284092 624572 6.99 265624 2297812 96 02:01:01 AM 4927484 7045280 2954940 37.49 2688 2284096 624572 6.99 265628 2298604 4 02:02:01 AM 4928524 7046388 2953900 37.47 2688 2284164 639952 7.17 265764 2298012 12 02:03:01 AM 4928536 7046400 2953888 37.47 2688 2284164 639952 7.17 265764 2297920 4 02:04:01 AM 4869892 6992480 3012532 38.22 2688 2288916 734128 8.22 266288 2355392 704 02:05:01 AM 4863692 6991212 3018732 38.30 2688 2293844 754260 8.45 266288 2361596 292 02:06:01 AM 4858284 6990380 3024140 38.37 2688 2298460 754260 8.45 266288 2366920 1356 02:07:01 AM 4855504 6990704 3026920 38.40 2688 2301508 754260 8.45 266656 2369428 96 02:08:01 AM 4851408 6988196 3031016 38.45 2688 2303128 754260 8.45 266660 2373604 644 02:09:01 AM 4849732 6987072 3032692 38.47 2688 2303648 734832 8.23 266660 2375248 104 02:10:01 AM 4849264 6987000 3033160 38.48 2688 2304044 722416 8.09 266660 2375576 100 02:11:01 AM 4848564 6986924 3033860 38.49 2688 2304644 722416 8.09 266832 2376232 36 02:12:01 AM 4840276 6983616 3042148 38.59 2688 2309624 757300 8.48 266884 2384116 1388 02:13:01 AM 4830152 6977636 3052272 38.72 2688 2313796 773112 8.66 266884 2393756 2432 02:14:01 AM 4829660 6980000 3052764 38.73 2688 2316632 773112 8.66 266884 2394852 152 02:15:01 AM 4823224 6980028 3059200 38.81 2688 2323116 773112 8.66 266884 2401136 4228 02:16:01 AM 4820460 6980020 3061964 38.85 2688 2325844 773112 8.66 266888 2403984 320 02:17:01 AM 4820016 6980148 3062408 38.85 2688 2326432 773112 8.66 266884 2404584 468 02:18:01 AM 4818420 6980752 3064004 38.87 2688 2328616 756792 8.47 266884 2406352 56 02:19:01 AM 4818112 6980840 3064312 38.88 2688 2329012 756792 8.47 266884 2406808 24 02:20:01 AM 4817120 6980252 3065304 38.89 2688 2329416 756472 8.47 266884 2407308 4 02:21:01 AM 4814220 6979404 3068204 38.92 2688 2331484 771212 8.64 267024 2410048 344 02:22:01 AM 4810112 6976924 3072312 38.98 2688 2333132 803708 9.00 267032 2413756 628 02:23:01 AM 4809080 6977048 3073344 38.99 2688 2334292 803708 9.00 267032 2415072 608 02:24:01 AM 4902780 6946572 2979644 37.80 2688 2216188 710928 7.96 356920 2255968 85712 Average: 4878636 6996772 3003788 38.11 2688 2285330 728860 8.16 265902 2350651 12290 01:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 122.09 94.84 1312.76 12.69 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 16.18 12.55 6.78 4.48 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 35.96 29.36 334.20 5.71 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 391.57 243.42 90.60 73.08 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 2.52 2.00 0.55 0.48 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 2.48 1.92 0.43 0.42 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 1.08 0.72 0.16 0.12 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 62.99 42.54 32.51 5.32 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 31.44 31.23 26.35 3.99 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 16.88 16.80 23.54 2.76 0.00 0.00 0.00 0.00 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 85.45 80.36 80.88 6.74 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 78.59 76.72 17.43 6.45 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 29.32 27.44 5.65 3.28 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 10.78 9.09 2.68 1.80 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 8.14 6.84 3.61 1.28 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 102.45 101.70 35.60 16.46 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 90.80 90.90 56.33 6.90 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 87.52 88.00 30.98 6.68 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 101.68 99.48 88.14 7.81 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 37.74 38.12 15.35 3.30 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 37.61 37.33 6.09 2.81 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 54.14 52.71 26.73 5.12 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 12.50 10.85 3.08 2.21 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 10.05 8.43 2.39 1.70 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 73.44 71.88 31.20 6.50 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 52.39 49.59 8.91 4.36 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 23.03 17.78 4.24 2.17 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 119.46 76.66 202.55 145.89 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 60.65 50.69 87.49 12.16 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) 01/11/2026 _x86_64_ (2 CPU) 01:55:00 LINUX RESTART (2 CPU) 01:56:01 AM CPU %user %nice %system %iowait %steal %idle 01:57:01 AM all 38.45 0.00 5.21 1.18 0.11 55.04 01:57:01 AM 0 51.14 0.00 6.38 1.42 0.12 40.95 01:57:01 AM 1 25.75 0.00 4.05 0.95 0.10 69.15 01:58:01 AM all 12.96 0.00 1.88 0.36 0.08 84.73 01:58:01 AM 0 17.05 0.00 1.97 0.53 0.08 80.36 01:58:01 AM 1 8.87 0.00 1.78 0.18 0.07 89.09 01:59:01 AM all 21.91 0.00 4.15 0.57 0.09 73.28 01:59:01 AM 0 27.33 0.00 4.33 0.42 0.08 67.84 01:59:01 AM 1 16.49 0.00 3.98 0.72 0.10 78.72 02:00:01 AM all 18.06 0.00 3.79 0.42 0.08 77.66 02:00:01 AM 0 15.92 0.00 3.51 0.42 0.08 80.07 02:00:01 AM 1 20.21 0.00 4.06 0.42 0.07 75.24 02:01:01 AM all 0.42 0.00 0.17 0.03 0.04 99.35 02:01:01 AM 0 0.52 0.00 0.17 0.03 0.03 99.25 02:01:01 AM 1 0.32 0.00 0.17 0.02 0.05 99.45 02:02:01 AM all 0.35 0.00 0.07 0.00 0.04 99.54 02:02:01 AM 0 0.10 0.00 0.08 0.00 0.07 99.75 02:02:01 AM 1 0.60 0.00 0.05 0.00 0.02 99.33 02:03:01 AM all 0.33 0.00 0.05 0.00 0.05 99.57 02:03:01 AM 0 0.10 0.00 0.05 0.00 0.07 99.78 02:03:01 AM 1 0.55 0.00 0.05 0.00 0.03 99.37 02:04:01 AM all 9.99 0.00 1.00 0.00 0.08 88.93 02:04:01 AM 0 13.29 0.00 1.64 0.00 0.07 85.01 02:04:01 AM 1 6.70 0.00 0.37 0.00 0.08 92.84 02:05:01 AM all 10.75 0.00 0.85 0.01 0.09 88.29 02:05:01 AM 0 15.09 0.00 1.07 0.00 0.08 83.75 02:05:01 AM 1 6.42 0.00 0.64 0.02 0.10 92.83 02:06:01 AM all 8.30 0.00 0.27 0.01 0.09 91.33 02:06:01 AM 0 12.47 0.00 0.35 0.00 0.10 87.07 02:06:01 AM 1 4.13 0.00 0.18 0.02 0.08 95.59 02:07:01 AM all 9.59 0.00 1.13 0.02 0.08 89.18 02:07:01 AM 0 13.00 0.00 1.68 0.02 0.08 85.22 02:07:01 AM 1 6.14 0.00 0.58 0.02 0.07 93.19 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 8.00 0.00 0.72 0.00 0.08 91.20 02:08:01 AM 0 7.01 0.00 0.62 0.00 0.08 92.28 02:08:01 AM 1 9.01 0.00 0.82 0.00 0.07 90.11 02:09:01 AM all 5.25 0.00 0.43 0.00 0.08 94.25 02:09:01 AM 0 6.36 0.00 0.49 0.00 0.08 93.07 02:09:01 AM 1 4.14 0.00 0.37 0.00 0.07 95.42 02:10:01 AM all 4.40 0.00 0.31 0.00 0.10 95.19 02:10:01 AM 0 3.14 0.00 0.25 0.00 0.10 96.50 02:10:01 AM 1 5.65 0.00 0.37 0.00 0.10 93.88 02:11:01 AM all 4.60 0.00 0.49 0.02 0.06 94.84 02:11:01 AM 0 1.53 0.00 0.38 0.03 0.05 98.01 02:11:01 AM 1 7.73 0.00 0.59 0.00 0.07 91.61 02:12:01 AM all 11.43 0.00 0.78 0.00 0.08 87.71 02:12:01 AM 0 11.81 0.00 0.60 0.00 0.07 87.52 02:12:01 AM 1 11.03 0.00 0.97 0.00 0.09 87.91 02:13:01 AM all 4.93 0.00 0.44 0.00 0.08 94.55 02:13:01 AM 0 8.14 0.00 0.37 0.00 0.10 91.39 02:13:01 AM 1 1.71 0.00 0.50 0.00 0.07 97.72 02:14:01 AM all 5.73 0.00 0.55 0.01 0.08 93.63 02:14:01 AM 0 6.87 0.00 0.59 0.02 0.08 92.44 02:14:01 AM 1 4.58 0.00 0.52 0.00 0.08 94.82 02:15:01 AM all 6.32 0.00 0.40 0.00 0.08 93.20 02:15:01 AM 0 7.31 0.00 0.42 0.00 0.08 92.19 02:15:01 AM 1 5.32 0.00 0.39 0.00 0.08 94.21 02:16:01 AM all 6.24 0.00 0.87 0.01 0.08 92.81 02:16:01 AM 0 9.83 0.00 1.49 0.00 0.07 88.62 02:16:01 AM 1 2.66 0.00 0.25 0.02 0.08 96.99 02:17:01 AM all 2.50 0.00 0.35 0.00 0.07 97.08 02:17:01 AM 0 3.30 0.00 0.42 0.00 0.07 96.22 02:17:01 AM 1 1.71 0.00 0.28 0.00 0.07 97.94 02:18:01 AM all 5.84 0.00 0.44 0.00 0.11 93.61 02:18:01 AM 0 5.40 0.00 0.40 0.00 0.12 94.08 02:18:01 AM 1 6.28 0.00 0.47 0.00 0.10 93.15 02:18:01 AM CPU %user %nice %system %iowait %steal %idle 02:19:01 AM all 4.52 0.00 0.21 0.00 0.08 95.18 02:19:01 AM 0 4.96 0.00 0.23 0.00 0.08 94.72 02:19:01 AM 1 4.08 0.00 0.18 0.00 0.08 95.65 02:20:01 AM all 3.73 0.00 0.29 0.00 0.07 95.91 02:20:01 AM 0 5.11 0.00 0.37 0.00 0.08 94.44 02:20:01 AM 1 2.36 0.00 0.22 0.00 0.05 97.38 02:21:01 AM all 8.64 0.00 0.86 0.02 0.09 90.39 02:21:01 AM 0 6.16 0.00 0.70 0.02 0.10 93.02 02:21:01 AM 1 11.23 0.00 1.03 0.02 0.07 87.66 02:22:01 AM all 5.35 0.00 0.96 0.00 0.09 93.59 02:22:01 AM 0 6.70 0.00 1.19 0.00 0.10 92.01 02:22:01 AM 1 4.00 0.00 0.74 0.00 0.08 95.18 02:23:01 AM all 4.79 0.00 0.24 0.00 0.08 94.90 02:23:01 AM 0 3.46 0.00 0.23 0.00 0.07 96.24 02:23:01 AM 1 6.11 0.00 0.25 0.00 0.08 93.56 02:24:01 AM all 23.68 0.00 2.45 0.08 0.08 73.71 02:24:01 AM 0 23.80 0.00 2.51 0.08 0.07 73.54 02:24:01 AM 1 23.55 0.00 2.39 0.08 0.10 73.88 Average: all 8.83 0.00 1.05 0.10 0.08 89.94 Average: 0 10.25 0.00 1.16 0.11 0.08 88.40 Average: 1 7.40 0.00 0.94 0.09 0.08 91.50