---> uname -a: Linux prd-centos8-robot-2c-8g-3201.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 638 4777 19 2282 6760 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:fc:44:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.208/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84549sec preferred_lft 84549sec inet6 fe80::f816:3eff:fefc:4479/64 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) 10/13/2025 _x86_64_ (2 CPU) 04:57:03 LINUX RESTART (2 CPU) 04:58:01 AM tps rtps wtps bread/s bwrtn/s 04:59:01 AM 94.25 6.18 88.07 1090.97 6939.27 05:00:01 AM 76.52 0.65 75.87 51.05 10883.14 05:01:01 AM 18.29 0.43 17.86 64.91 801.77 05:02:01 AM 50.51 7.00 43.51 1290.82 3030.67 05:03:01 AM 36.77 0.03 36.74 3.47 6405.05 05:04:01 AM 4.48 0.00 4.48 0.00 173.07 05:05:01 AM 0.33 0.00 0.33 0.00 3.32 05:06:01 AM 0.70 0.22 0.48 11.73 18.13 05:07:01 AM 2.13 0.03 2.10 1.87 251.99 05:08:01 AM 0.53 0.00 0.53 0.00 143.75 05:09:01 AM 0.32 0.00 0.32 0.00 159.62 05:10:01 AM 0.23 0.00 0.23 0.00 100.42 05:11:01 AM 0.20 0.00 0.20 0.00 32.99 05:12:01 AM 0.22 0.00 0.22 0.00 40.40 05:13:01 AM 1.48 0.03 1.45 0.27 48.63 05:14:01 AM 0.18 0.00 0.18 0.00 10.98 05:15:01 AM 0.23 0.00 0.23 0.00 123.00 05:16:01 AM 0.42 0.00 0.42 0.00 101.37 05:17:01 AM 0.23 0.00 0.23 0.00 175.07 05:18:01 AM 0.43 0.00 0.43 0.00 107.81 05:19:01 AM 0.30 0.00 0.30 0.00 213.31 05:20:01 AM 0.17 0.00 0.17 0.00 5.76 05:21:01 AM 0.37 0.00 0.37 0.00 88.32 05:22:01 AM 0.27 0.00 0.27 0.00 13.53 05:23:01 AM 0.42 0.00 0.42 0.00 24.29 05:24:01 AM 0.22 0.00 0.22 0.00 15.45 05:25:01 AM 0.42 0.00 0.42 0.00 110.78 05:26:01 AM 0.68 0.32 0.37 6.93 43.49 05:27:01 AM 15.96 0.32 15.64 36.92 873.71 Average: 10.60 0.52 10.07 88.25 1066.94 04:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:59:01 AM 5305152 7103452 2577272 32.70 2688 1975556 642684 7.20 187224 2050480 251032 05:00:01 AM 5172140 7014000 2710284 34.38 2688 2018216 724008 8.11 198968 2158876 4 05:01:01 AM 5243880 7087900 2638544 33.47 2688 2020164 639836 7.16 219796 2068208 4 05:02:01 AM 4940516 7036432 2941908 37.32 2688 2263272 672264 7.53 257432 2306028 175076 05:03:01 AM 4933444 7029312 2948980 37.41 2688 2263408 660820 7.40 262848 2303464 24 05:04:01 AM 4933400 7029268 2949024 37.41 2688 2263408 660820 7.40 262856 2303328 8 05:05:01 AM 4933436 7029304 2948988 37.41 2688 2263408 660820 7.40 262856 2303448 4 05:06:01 AM 4882464 6980624 2999960 38.06 2688 2265700 729392 8.17 262988 2353520 1520 05:07:01 AM 4870504 6972808 3011920 38.21 2688 2269876 767196 8.59 263176 2365288 288 05:08:01 AM 4866252 6972468 3016172 38.26 2688 2273764 798412 8.94 263176 2369636 100 05:09:01 AM 4859392 6970344 3023032 38.35 2688 2278508 798412 8.94 263176 2376412 120 05:10:01 AM 4854144 6967984 3028280 38.42 2688 2281372 798412 8.94 263544 2381348 4 05:11:01 AM 4854632 6970072 3027792 38.41 2688 2282988 782108 8.76 263544 2380828 692 05:12:01 AM 4851964 6967992 3030460 38.45 2688 2283568 773252 8.66 263544 2383552 132 05:13:01 AM 4853776 6970184 3028648 38.42 2688 2283932 773252 8.66 263724 2381732 40 05:14:01 AM 4855472 6972480 3026952 38.40 2688 2284524 753592 8.44 263724 2380220 388 05:15:01 AM 4844120 6964972 3038304 38.55 2688 2288368 792568 8.87 263776 2391008 584 05:16:01 AM 4833992 6959652 3048432 38.67 2688 2293204 792568 8.87 263776 2401216 2552 05:17:01 AM 4834420 6962892 3048004 38.67 2688 2296016 792568 8.87 263776 2400944 144 05:18:01 AM 4823304 6958320 3059120 38.81 2688 2302568 792568 8.87 263776 2411576 3632 05:19:01 AM 4821756 6959528 3060668 38.83 2688 2305308 792568 8.87 263776 2413364 16 05:20:01 AM 4821408 6959736 3061016 38.83 2688 2305896 795336 8.91 263776 2413960 472 05:21:01 AM 4820632 6961180 3061792 38.84 2688 2308080 778836 8.72 263776 2414964 104 05:22:01 AM 4819528 6960476 3062896 38.86 2688 2308480 778836 8.72 263776 2415796 208 05:23:01 AM 4820784 6962132 3061640 38.84 2688 2308880 778836 8.72 263776 2414864 76 05:24:01 AM 4815864 6959272 3066560 38.90 2688 2310984 801780 8.98 263916 2419128 1796 05:25:01 AM 4813892 6958924 3068532 38.93 2688 2312600 818196 9.16 263924 2420940 256 05:26:01 AM 4810428 6956860 3071996 38.97 2688 2313968 853280 9.55 264060 2424424 264 05:27:01 AM 4905676 6931732 2976748 37.76 2688 2198784 732304 8.20 350196 2263168 83252 Average: 4896427 6983803 2985997 37.88 2688 2256028 756397 8.47 259954 2347301 18027 04:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 154.15 107.23 1176.95 24.10 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 56.30 39.54 583.09 5.18 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 16.96 16.48 6.48 5.13 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 45.21 37.43 334.63 17.50 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 580.31 436.44 111.15 90.19 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 2.42 1.93 0.43 0.42 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 2.53 1.95 0.44 0.42 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 45.80 31.99 19.19 3.30 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 19.53 17.60 19.79 2.84 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 29.91 28.56 20.61 3.90 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 16.86 16.36 24.09 2.72 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 80.49 79.21 23.75 6.61 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 77.27 75.77 17.25 6.37 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 29.54 27.19 5.82 3.28 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 11.03 9.15 2.89 1.86 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 8.15 6.53 3.31 1.21 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 91.13 90.08 17.48 15.69 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 101.73 101.82 66.12 7.66 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 89.70 90.07 31.18 6.82 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 108.38 97.80 89.60 7.74 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 42.96 43.36 15.85 3.76 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 38.22 37.95 6.13 2.85 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 53.52 51.97 26.72 5.01 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 13.53 10.98 3.48 2.39 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 10.01 8.68 2.53 1.78 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 78.12 73.50 31.78 6.60 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 64.51 49.69 11.18 4.30 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 28.72 18.94 4.98 2.25 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 120.79 77.61 202.23 147.46 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 69.58 58.13 98.60 13.43 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) 10/13/2025 _x86_64_ (2 CPU) 04:57:03 LINUX RESTART (2 CPU) 04:58:01 AM CPU %user %nice %system %iowait %steal %idle 04:59:01 AM all 39.35 0.00 6.08 1.91 0.12 52.55 04:59:01 AM 0 49.07 0.00 6.51 2.70 0.12 41.60 04:59:01 AM 1 29.63 0.00 5.64 1.12 0.12 63.49 05:00:01 AM all 15.09 0.00 2.28 6.77 0.07 75.79 05:00:01 AM 0 19.45 0.00 2.57 7.58 0.08 70.32 05:00:01 AM 1 10.73 0.00 1.99 5.96 0.05 81.27 05:01:01 AM all 12.94 0.00 1.94 1.02 0.06 84.04 05:01:01 AM 0 10.56 0.00 1.99 0.55 0.05 86.85 05:01:01 AM 1 15.32 0.00 1.89 1.49 0.07 81.23 05:02:01 AM all 29.28 0.00 5.35 3.64 0.11 61.62 05:02:01 AM 0 32.28 0.00 5.57 2.35 0.12 59.68 05:02:01 AM 1 26.27 0.00 5.13 4.95 0.10 63.56 05:03:01 AM all 7.77 0.00 1.97 1.62 0.06 88.57 05:03:01 AM 0 10.08 0.00 2.16 1.21 0.07 86.49 05:03:01 AM 1 5.46 0.00 1.78 2.03 0.05 90.67 05:04:01 AM all 0.39 0.00 0.09 0.02 0.02 99.48 05:04:01 AM 0 0.63 0.00 0.08 0.00 0.02 99.27 05:04:01 AM 1 0.15 0.00 0.10 0.03 0.02 99.70 05:05:01 AM all 0.38 0.00 0.07 0.00 0.02 99.54 05:05:01 AM 0 0.62 0.00 0.05 0.00 0.02 99.32 05:05:01 AM 1 0.13 0.00 0.08 0.00 0.02 99.77 05:06:01 AM all 4.37 0.00 0.68 0.02 0.03 94.91 05:06:01 AM 0 8.18 0.00 1.06 0.03 0.03 90.69 05:06:01 AM 1 0.57 0.00 0.30 0.00 0.02 99.11 05:07:01 AM all 9.12 0.00 0.39 0.02 0.05 90.42 05:07:01 AM 0 7.11 0.00 0.43 0.00 0.03 92.42 05:07:01 AM 1 11.13 0.00 0.35 0.03 0.07 88.42 05:08:01 AM all 9.43 0.00 0.73 0.00 0.06 89.79 05:08:01 AM 0 13.26 0.00 1.16 0.00 0.07 85.52 05:08:01 AM 1 5.60 0.00 0.30 0.00 0.05 94.05 05:09:01 AM all 8.72 0.00 0.32 0.05 0.05 90.86 05:09:01 AM 0 12.56 0.00 0.33 0.10 0.05 86.95 05:09:01 AM 1 4.87 0.00 0.30 0.00 0.05 94.78 05:09:01 AM CPU %user %nice %system %iowait %steal %idle 05:10:01 AM all 9.83 0.00 1.01 0.00 0.08 89.08 05:10:01 AM 0 9.81 0.00 0.70 0.00 0.09 89.41 05:10:01 AM 1 9.85 0.00 1.33 0.00 0.07 88.76 05:11:01 AM all 8.28 0.00 0.75 0.00 0.06 90.91 05:11:01 AM 0 11.42 0.00 0.83 0.00 0.05 87.69 05:11:01 AM 1 5.18 0.00 0.67 0.00 0.07 94.09 05:12:01 AM all 5.74 0.00 0.45 0.00 0.04 93.77 05:12:01 AM 0 8.91 0.00 0.55 0.00 0.05 90.49 05:12:01 AM 1 2.56 0.00 0.35 0.00 0.03 97.05 05:13:01 AM all 4.52 0.00 0.49 0.01 0.03 94.95 05:13:01 AM 0 5.29 0.00 0.55 0.00 0.03 94.13 05:13:01 AM 1 3.75 0.00 0.44 0.02 0.03 95.76 05:14:01 AM all 4.29 0.00 0.40 0.00 0.04 95.27 05:14:01 AM 0 1.26 0.00 0.23 0.00 0.03 98.48 05:14:01 AM 1 7.36 0.00 0.58 0.00 0.05 92.01 05:15:01 AM all 11.47 0.00 0.79 0.00 0.08 87.67 05:15:01 AM 0 5.88 0.00 0.50 0.00 0.07 93.55 05:15:01 AM 1 17.28 0.00 1.08 0.00 0.09 81.55 05:16:01 AM all 5.71 0.00 0.54 0.00 0.05 93.70 05:16:01 AM 0 6.33 0.00 0.52 0.00 0.05 93.10 05:16:01 AM 1 5.08 0.00 0.55 0.00 0.05 94.31 05:17:01 AM all 6.03 0.00 0.55 0.00 0.05 93.38 05:17:01 AM 0 6.51 0.00 0.44 0.00 0.05 93.00 05:17:01 AM 1 5.54 0.00 0.65 0.00 0.05 93.76 05:18:01 AM all 6.70 0.00 0.51 0.00 0.08 92.71 05:18:01 AM 0 2.73 0.00 0.64 0.00 0.08 96.55 05:18:01 AM 1 10.69 0.00 0.39 0.00 0.08 88.84 05:19:01 AM all 6.20 0.00 0.79 0.04 0.05 92.92 05:19:01 AM 0 9.89 0.00 1.17 0.00 0.05 88.89 05:19:01 AM 1 2.51 0.00 0.40 0.08 0.05 96.95 05:20:01 AM all 2.56 0.00 0.33 0.00 0.06 97.05 05:20:01 AM 0 1.45 0.00 0.23 0.00 0.05 98.26 05:20:01 AM 1 3.67 0.00 0.42 0.00 0.07 95.84 05:20:01 AM CPU %user %nice %system %iowait %steal %idle 05:21:01 AM all 5.80 0.00 0.50 0.00 0.05 93.65 05:21:01 AM 0 7.75 0.00 0.44 0.00 0.05 91.76 05:21:01 AM 1 3.84 0.00 0.57 0.00 0.05 95.54 05:22:01 AM all 4.44 0.00 0.22 0.00 0.06 95.28 05:22:01 AM 0 5.28 0.00 0.23 0.00 0.07 94.42 05:22:01 AM 1 3.60 0.00 0.20 0.00 0.05 96.14 05:23:01 AM all 3.85 0.00 0.25 0.00 0.03 95.87 05:23:01 AM 0 6.06 0.00 0.32 0.00 0.03 93.59 05:23:01 AM 1 1.64 0.00 0.18 0.00 0.03 98.14 05:24:01 AM all 8.60 0.00 0.88 0.01 0.06 90.45 05:24:01 AM 0 12.39 0.00 1.07 0.02 0.07 86.45 05:24:01 AM 1 4.98 0.00 0.69 0.00 0.05 94.28 05:25:01 AM all 5.21 0.00 1.00 0.00 0.07 93.73 05:25:01 AM 0 6.35 0.00 0.89 0.00 0.07 92.69 05:25:01 AM 1 4.07 0.00 1.10 0.00 0.07 94.76 05:26:01 AM all 4.78 0.00 0.34 0.01 0.05 94.82 05:26:01 AM 0 4.65 0.00 0.32 0.02 0.05 94.96 05:26:01 AM 1 4.91 0.00 0.35 0.00 0.05 94.69 05:27:01 AM all 23.87 0.00 2.55 0.26 0.08 73.24 05:27:01 AM 0 21.56 0.00 2.52 0.13 0.08 75.70 05:27:01 AM 1 26.18 0.00 2.57 0.38 0.08 70.78 Average: all 9.14 0.00 1.11 0.53 0.06 89.16 Average: 0 10.26 0.00 1.18 0.51 0.06 87.99 Average: 1 8.01 0.00 1.05 0.56 0.06 90.32