---> uname -a: Linux prd-centos8-robot-2c-8g-8474.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 611 4787 19 2298 6786 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:92:64:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84596sec preferred_lft 84596sec inet6 fe80::f816:3eff:fe92:648d/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) 11/13/2025 _x86_64_ (2 CPU) 03:11:44 LINUX RESTART (2 CPU) 03:12:01 AM tps rtps wtps bread/s bwrtn/s 03:13:01 AM 208.38 144.49 63.90 14262.71 39021.71 03:14:01 AM 119.31 0.72 118.60 52.92 11821.05 03:15:01 AM 38.42 0.35 38.07 61.98 4247.45 03:16:01 AM 63.82 7.00 56.82 1292.32 3731.86 03:17:01 AM 39.82 0.03 39.79 3.47 6601.87 03:18:01 AM 0.43 0.00 0.43 0.00 7.12 03:19:01 AM 0.22 0.00 0.22 0.00 2.92 03:20:01 AM 0.47 0.22 0.25 11.73 6.18 03:21:01 AM 2.53 0.03 2.50 1.87 277.17 03:22:01 AM 0.53 0.00 0.53 0.00 139.58 03:23:01 AM 0.43 0.00 0.43 0.00 168.23 03:24:01 AM 0.23 0.00 0.23 0.00 95.62 03:25:01 AM 0.17 0.00 0.17 0.00 38.01 03:26:01 AM 0.25 0.00 0.25 0.00 42.94 03:27:01 AM 0.43 0.03 0.40 0.27 17.54 03:28:01 AM 1.43 0.00 1.43 0.00 51.21 03:29:01 AM 0.33 0.00 0.33 0.00 132.33 03:30:01 AM 0.43 0.00 0.43 0.00 153.92 03:31:01 AM 0.30 0.02 0.28 0.13 81.94 03:32:01 AM 9.10 5.93 3.17 574.74 170.23 03:33:01 AM 0.35 0.00 0.35 0.00 212.00 03:34:01 AM 0.13 0.00 0.13 0.00 4.28 03:35:01 AM 0.18 0.00 0.18 0.00 87.20 03:36:01 AM 0.42 0.00 0.42 0.00 22.11 03:37:01 AM 0.43 0.00 0.43 0.00 16.54 03:38:01 AM 0.20 0.00 0.20 0.00 14.73 03:39:01 AM 0.42 0.00 0.42 0.00 109.40 03:40:01 AM 0.13 0.00 0.13 0.00 45.23 03:41:01 AM 21.01 0.40 20.61 46.78 2887.99 Average: 17.60 5.49 12.11 562.41 2421.06 03:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:13:01 AM 5491348 7037504 2391084 30.33 2688 1738352 731020 8.19 187076 1921644 111764 03:14:01 AM 5162268 7006260 2720164 34.51 2688 2019424 708536 7.93 199572 2171236 103724 03:15:01 AM 5236776 7082200 2645656 33.56 2688 2021288 636676 7.13 220244 2077652 10768 03:16:01 AM 4935384 7035296 2947048 37.39 2688 2265280 650180 7.28 255848 2307340 175540 03:17:01 AM 4956024 7055064 2926408 37.13 2688 2265420 635892 7.12 261308 2281240 16 03:18:01 AM 4955604 7054648 2926828 37.13 2688 2265424 635892 7.12 261312 2281420 4 03:19:01 AM 4956096 7055140 2926336 37.12 2688 2265424 635892 7.12 261312 2281248 4 03:20:01 AM 4905788 7007412 2976644 37.76 2688 2268004 706688 7.91 261444 2330364 2220 03:21:01 AM 4895108 7000664 2987324 37.90 2688 2271976 725600 8.12 261632 2341120 256 03:22:01 AM 4891124 7000612 2991308 37.95 2688 2275892 760936 8.52 261632 2345476 196 03:23:01 AM 4884648 6999000 2997784 38.03 2688 2280724 760936 8.52 261632 2351660 96 03:24:01 AM 4881304 6998960 3001128 38.07 2688 2284020 776452 8.69 262000 2354640 612 03:25:01 AM 4879912 6998832 3002520 38.09 2688 2285284 776452 8.69 262000 2356028 780 03:26:01 AM 4879916 6999260 3002516 38.09 2688 2285716 737284 8.26 262000 2356460 4 03:27:01 AM 4879720 6999464 3002712 38.09 2688 2286096 737284 8.26 262148 2356456 112 03:28:01 AM 4878944 6999284 3003488 38.10 2688 2286692 720576 8.07 262148 2357228 44 03:29:01 AM 4869016 6994448 3013416 38.23 2688 2291804 771984 8.64 262200 2366432 1292 03:30:01 AM 4862516 6991128 3019916 38.31 2688 2294964 777072 8.70 262200 2373072 4 03:31:01 AM 4857460 6989916 3024972 38.38 2688 2298748 775336 8.68 262200 2377688 1428 03:32:01 AM 4838064 6992804 3044368 38.62 2688 2321072 775292 8.68 264476 2394988 3660 03:33:01 AM 4835408 6992848 3047024 38.66 2688 2323752 775292 8.68 264476 2397772 96 03:34:01 AM 4834812 6992932 3047620 38.66 2688 2324444 775292 8.68 264476 2398376 688 03:35:01 AM 4834500 6994692 3047932 38.67 2688 2326500 755828 8.46 264476 2399280 168 03:36:01 AM 4833608 6994204 3048824 38.68 2688 2326900 755828 8.46 264476 2399604 24 03:37:01 AM 4835008 6996200 3047424 38.66 2688 2327496 755828 8.46 264476 2398912 256 03:38:01 AM 4829416 6992736 3053016 38.73 2688 2329632 811120 9.08 264624 2403388 2056 03:39:01 AM 4828076 6992900 3054356 38.75 2688 2331120 811120 9.08 264624 2404860 460 03:40:01 AM 4699972 6865932 3182460 40.37 2688 2332252 939320 10.52 264624 2532744 268 03:41:01 AM 4949084 6989724 2933348 37.21 2688 2212752 702724 7.87 509316 2063996 22400 Average: 4916445 7003795 2965987 37.63 2688 2255395 742011 8.31 264826 2323528 15136 03:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 337.22 199.60 1383.28 61.96 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 104.88 70.89 1123.97 10.54 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 13.46 9.63 5.64 3.78 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 44.18 38.16 339.22 9.42 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 531.72 387.87 108.14 92.54 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 2.65 1.98 0.56 0.48 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 2.83 1.92 0.46 0.41 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 42.35 28.11 20.90 3.05 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 21.18 17.78 18.70 2.84 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 31.09 28.83 20.79 3.68 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 18.28 17.24 24.89 2.81 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 95.00 92.48 29.55 7.99 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 86.54 85.02 16.56 7.17 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 16.38 11.06 3.93 2.34 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 11.53 9.06 2.77 1.79 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 8.15 5.98 3.58 1.13 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 113.31 112.05 37.41 17.47 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 85.29 85.34 38.02 6.52 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 113.21 113.30 56.26 8.61 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 83.37 81.44 55.19 6.54 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 56.67 56.87 18.61 4.74 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 27.91 27.64 4.21 2.17 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 58.09 56.02 27.34 5.43 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 15.10 10.73 52.21 2.20 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 9.60 8.03 3.82 1.65 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 109.36 100.37 35.35 8.87 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 34.39 25.20 6.06 2.21 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 19.36 17.91 3.06 2.23 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 123.53 77.12 184.44 149.72 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 76.44 61.30 125.00 14.84 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) 11/13/2025 _x86_64_ (2 CPU) 03:11:44 LINUX RESTART (2 CPU) 03:12:01 AM CPU %user %nice %system %iowait %steal %idle 03:13:01 AM all 41.56 0.06 10.49 20.20 0.11 27.58 03:13:01 AM 0 35.92 0.08 10.52 20.44 0.10 32.93 03:13:01 AM 1 47.20 0.03 10.45 19.96 0.12 22.23 03:14:01 AM all 36.10 0.00 5.22 2.65 0.10 55.93 03:14:01 AM 0 24.84 0.00 4.26 3.13 0.10 67.68 03:14:01 AM 1 47.40 0.00 6.19 2.17 0.10 44.14 03:15:01 AM all 12.24 0.00 1.63 0.69 0.05 85.39 03:15:01 AM 0 18.90 0.00 2.09 0.77 0.05 78.19 03:15:01 AM 1 5.58 0.00 1.17 0.62 0.05 92.58 03:16:01 AM all 31.91 0.00 5.97 1.06 0.08 60.98 03:16:01 AM 0 36.27 0.00 6.13 1.23 0.08 56.28 03:16:01 AM 1 27.55 0.00 5.80 0.88 0.08 65.68 03:17:01 AM all 7.42 0.00 1.82 1.08 0.04 89.63 03:17:01 AM 0 7.63 0.00 1.88 0.74 0.05 89.70 03:17:01 AM 1 7.22 0.00 1.77 1.42 0.03 89.56 03:18:01 AM all 0.18 0.00 0.08 0.00 0.03 99.71 03:18:01 AM 0 0.27 0.00 0.08 0.00 0.03 99.61 03:18:01 AM 1 0.10 0.00 0.07 0.00 0.03 99.80 03:19:01 AM all 0.33 0.00 0.08 0.00 0.03 99.56 03:19:01 AM 0 0.60 0.00 0.10 0.00 0.03 99.27 03:19:01 AM 1 0.07 0.00 0.07 0.00 0.02 99.85 03:20:01 AM all 4.56 0.00 0.67 0.01 0.04 94.72 03:20:01 AM 0 4.79 0.00 0.54 0.02 0.03 94.62 03:20:01 AM 1 4.32 0.00 0.80 0.00 0.05 94.82 03:21:01 AM all 8.38 0.00 0.29 0.01 0.06 91.26 03:21:01 AM 0 1.56 0.00 0.23 0.02 0.05 98.14 03:21:01 AM 1 15.20 0.00 0.35 0.00 0.07 84.38 03:22:01 AM all 9.13 0.00 0.68 0.00 0.07 90.13 03:22:01 AM 0 9.26 0.00 0.95 0.00 0.07 89.72 03:22:01 AM 1 8.99 0.00 0.40 0.00 0.07 90.54 03:23:01 AM all 8.36 0.00 0.31 0.05 0.06 91.22 03:23:01 AM 0 2.48 0.00 0.23 0.10 0.05 97.14 03:23:01 AM 1 14.24 0.00 0.38 0.00 0.07 85.31 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 10.08 0.00 1.16 0.00 0.08 88.68 03:24:01 AM 0 8.17 0.00 1.28 0.00 0.08 90.47 03:24:01 AM 1 12.03 0.00 1.04 0.00 0.07 86.87 03:25:01 AM all 7.61 0.00 0.57 0.00 0.06 91.76 03:25:01 AM 0 5.88 0.00 0.40 0.00 0.05 93.67 03:25:01 AM 1 9.36 0.00 0.75 0.00 0.07 89.82 03:26:01 AM all 4.96 0.00 0.38 0.00 0.06 94.61 03:26:01 AM 0 2.06 0.00 0.25 0.00 0.07 97.62 03:26:01 AM 1 7.86 0.00 0.50 0.00 0.05 91.59 03:27:01 AM all 4.42 0.00 0.45 0.00 0.04 95.09 03:27:01 AM 0 1.85 0.00 0.32 0.00 0.03 97.80 03:27:01 AM 1 7.00 0.00 0.57 0.00 0.05 92.38 03:28:01 AM all 4.53 0.00 0.39 0.01 0.05 95.02 03:28:01 AM 0 3.91 0.00 0.42 0.02 0.05 95.60 03:28:01 AM 1 5.17 0.00 0.36 0.00 0.05 94.42 03:29:01 AM all 11.10 0.00 0.76 0.03 0.07 88.05 03:29:01 AM 0 2.96 0.00 0.57 0.05 0.07 96.35 03:29:01 AM 1 19.50 0.00 0.95 0.00 0.07 79.49 03:30:01 AM all 4.95 0.00 0.44 0.00 0.05 94.56 03:30:01 AM 0 5.75 0.00 0.40 0.00 0.05 93.79 03:30:01 AM 1 4.14 0.00 0.49 0.00 0.05 95.33 03:31:01 AM all 5.73 0.00 0.54 0.01 0.06 93.67 03:31:01 AM 0 3.60 0.00 0.50 0.00 0.05 95.85 03:31:01 AM 1 7.85 0.00 0.57 0.02 0.07 91.49 03:32:01 AM all 6.04 0.23 0.50 0.18 0.07 92.97 03:32:01 AM 0 6.63 0.00 0.45 0.05 0.07 92.80 03:32:01 AM 1 5.46 0.47 0.55 0.32 0.07 93.13 03:33:01 AM all 5.81 0.00 0.71 0.03 0.05 93.40 03:33:01 AM 0 2.14 0.00 0.32 0.00 0.05 97.49 03:33:01 AM 1 9.48 0.00 1.11 0.05 0.05 89.31 03:34:01 AM all 2.54 0.00 0.31 0.00 0.05 97.10 03:34:01 AM 0 2.76 0.00 0.38 0.00 0.05 96.80 03:34:01 AM 1 2.33 0.00 0.23 0.00 0.05 97.39 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 5.85 0.00 0.39 0.00 0.05 93.71 03:35:01 AM 0 4.56 0.00 0.34 0.00 0.05 95.06 03:35:01 AM 1 7.13 0.00 0.45 0.00 0.05 92.36 03:36:01 AM all 4.58 0.00 0.19 0.00 0.05 95.18 03:36:01 AM 0 2.73 0.00 0.17 0.00 0.05 97.06 03:36:01 AM 1 6.44 0.00 0.22 0.00 0.05 93.30 03:37:01 AM all 3.94 0.00 0.33 0.00 0.05 95.69 03:37:01 AM 0 4.13 0.00 0.43 0.00 0.05 95.39 03:37:01 AM 1 3.74 0.00 0.22 0.00 0.05 95.99 03:38:01 AM all 9.40 0.00 0.93 0.00 0.07 89.60 03:38:01 AM 0 3.89 0.00 0.75 0.00 0.07 95.29 03:38:01 AM 1 15.21 0.00 1.11 0.00 0.07 83.60 03:39:01 AM all 4.17 0.00 0.78 0.00 0.06 94.99 03:39:01 AM 0 5.38 0.00 1.01 0.00 0.05 93.56 03:39:01 AM 1 2.96 0.00 0.55 0.00 0.07 96.42 03:40:01 AM all 8.41 0.00 0.41 0.00 0.05 91.13 03:40:01 AM 0 4.50 0.00 0.30 0.00 0.05 95.15 03:40:01 AM 1 12.32 0.00 0.52 0.00 0.05 87.11 03:41:01 AM all 22.08 0.00 3.22 0.35 0.07 74.28 03:41:01 AM 0 12.32 0.00 2.85 0.13 0.07 84.63 03:41:01 AM 1 31.85 0.00 3.59 0.57 0.07 63.93 Average: all 9.88 0.01 1.37 0.91 0.06 87.77 Average: 0 7.79 0.00 1.32 0.92 0.06 89.92 Average: 1 11.98 0.02 1.42 0.90 0.06 85.62