---> uname -a: Linux prd-centos8-robot-2c-8g-6890.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 640 4758 19 2298 6758 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:c9:f4:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84642sec preferred_lft 84642sec inet6 fe80::f816:3eff:fec9:f47a/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) 02/02/2026 _x86_64_ (2 CPU) 00:46:53 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 119.13 1.08 118.04 75.31 11272.36 12:50:01 AM 32.66 0.42 32.24 64.78 4051.07 12:51:01 AM 71.14 6.90 64.24 1286.05 3935.93 12:52:01 AM 31.37 0.03 31.34 3.47 6294.20 12:53:01 AM 2.48 0.00 2.48 0.00 71.67 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 7.33 12:56:01 AM 2.33 0.03 2.30 1.87 266.78 12:57:01 AM 0.42 0.00 0.42 0.00 130.88 12:58:01 AM 0.40 0.00 0.40 0.00 230.22 12:59:01 AM 0.25 0.00 0.25 0.00 21.33 01:00:01 AM 0.23 0.00 0.23 0.00 61.21 01:01:01 AM 0.20 0.00 0.20 0.00 18.31 01:02:01 AM 1.58 0.12 1.47 2.13 46.67 01:03:01 AM 0.48 0.00 0.48 0.00 27.78 01:04:01 AM 0.40 0.00 0.40 0.00 185.40 01:05:01 AM 0.48 0.00 0.48 0.00 124.49 01:06:01 AM 0.25 0.00 0.25 0.00 142.11 01:07:01 AM 0.40 0.00 0.40 0.00 151.86 01:08:01 AM 0.30 0.00 0.30 0.00 89.29 01:09:01 AM 0.22 0.00 0.22 0.00 34.29 01:10:01 AM 0.20 0.00 0.20 0.00 63.70 01:11:02 AM 0.30 0.00 0.30 0.00 18.19 01:12:01 AM 0.34 0.00 0.34 0.00 12.91 01:13:01 AM 0.40 0.00 0.40 0.00 88.95 01:14:01 AM 0.47 0.00 0.47 0.00 56.78 01:15:01 AM 8.61 6.26 2.35 611.80 158.11 01:16:01 AM 38.69 0.47 38.23 52.92 3563.26 Average: 11.23 0.55 10.68 75.16 1112.32 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5149324 6995484 2733108 34.67 2688 2021780 733956 8.22 198684 2186852 101260 12:50:01 AM 5219356 7067296 2663076 33.78 2688 2023724 671052 7.51 219616 2094608 9576 12:51:01 AM 4893116 6996364 2989316 37.92 2688 2269240 698348 7.82 258128 2351584 176308 12:52:01 AM 4925540 7028680 2956892 37.51 2688 2269320 665196 7.45 261232 2312212 8 12:53:01 AM 4925496 7028640 2956936 37.51 2688 2269324 665196 7.45 261236 2312284 8 12:54:01 AM 4925764 7028908 2956668 37.51 2688 2269324 665196 7.45 261236 2312216 4 12:55:01 AM 4872632 6978232 3009800 38.18 2688 2271784 755472 8.46 261572 2364220 2300 12:56:01 AM 4862576 6972168 3019856 38.31 2688 2275788 755472 8.46 261760 2374036 364 12:57:01 AM 4857004 6971032 3025428 38.38 2688 2280228 792880 8.88 261760 2379880 1008 12:58:01 AM 4848900 6969124 3033532 38.48 2688 2286396 808780 9.06 261760 2387740 376 12:59:01 AM 4849708 6971012 3032724 38.47 2688 2287476 792160 8.87 262128 2386880 920 01:00:01 AM 4848888 6971236 3033544 38.48 2688 2288520 768840 8.61 262128 2387868 196 01:01:01 AM 4847556 6970280 3034876 38.50 2688 2288896 768840 8.61 262128 2388988 64 01:02:01 AM 4847236 6970480 3035196 38.51 2688 2289404 772480 8.65 262452 2389036 128 01:03:01 AM 4846328 6970520 3036104 38.52 2688 2290376 772480 8.65 262452 2389996 448 01:04:01 AM 4835052 6964520 3047380 38.66 2688 2295648 805468 9.02 262504 2400948 312 01:05:01 AM 4831748 6965320 3050684 38.70 2688 2299756 805468 9.02 262504 2404152 860 01:06:01 AM 4827384 6964836 3055048 38.76 2688 2303644 805468 9.02 262504 2408316 560 01:07:01 AM 4822356 6965440 3060076 38.82 2688 2309260 805468 9.02 262504 2413816 1736 01:08:01 AM 4821176 6965120 3061256 38.84 2688 2310104 805468 9.02 262504 2414816 4 01:09:01 AM 4817252 6963684 3065180 38.89 2688 2312592 805468 9.02 262504 2419032 1520 01:10:01 AM 4815968 6962800 3066464 38.90 2688 2312992 805468 9.02 262504 2419988 88 01:11:02 AM 4816184 6963432 3066248 38.90 2688 2313408 784484 8.78 262504 2420040 64 01:12:01 AM 4817300 6965044 3065132 38.89 2688 2313904 784484 8.78 262504 2418904 336 01:13:01 AM 4811476 6961832 3070956 38.96 2688 2316532 839848 9.40 262652 2424020 464 01:14:01 AM 4810244 6961732 3072188 38.98 2688 2317672 839848 9.40 262652 2425216 156 01:15:01 AM 4944656 6992668 2937776 37.27 2688 2218260 674392 7.55 309280 2258676 75436 01:16:01 AM 4874936 6923172 3007496 38.15 2688 2220972 767624 8.60 514152 2133152 26140 Average: 4877327 6978895 3005105 38.12 2688 2268797 764832 8.56 268912 2356410 14309 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 121.48 92.64 1185.04 11.89 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 16.09 13.86 6.28 4.69 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 47.43 42.18 343.23 19.67 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 517.11 358.85 107.65 82.28 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 2.30 2.07 0.54 0.48 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 2.80 2.12 0.48 0.47 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 46.01 31.99 21.86 3.61 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 15.96 14.70 17.66 2.41 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 31.44 30.59 26.76 4.03 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 86.39 85.90 41.23 7.89 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 56.54 54.92 12.24 5.27 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 49.23 46.78 10.99 4.25 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 9.08 2.67 1.79 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 12.19 10.54 2.95 2.04 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 36.49 35.66 9.60 3.02 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 80.39 79.84 30.26 15.24 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 92.20 91.70 48.31 7.11 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 109.27 109.57 61.22 8.12 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 77.97 72.17 55.57 6.19 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 33.83 33.56 9.40 2.74 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 70.33 69.58 29.12 5.82 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 13.30 11.11 3.51 2.62 0.00 0.00 0.00 0.00 01:11:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:02 AM eth0 14.95 12.68 3.53 2.58 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 4.44 3.80 2.77 0.66 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 107.18 101.43 35.71 8.88 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 29.31 24.11 5.49 2.50 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 120.81 81.74 177.92 146.36 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 17.05 16.55 14.77 9.13 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 65.19 55.02 81.00 13.28 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) 02/02/2026 _x86_64_ (2 CPU) 00:46:53 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 33.40 0.00 5.27 1.54 0.11 59.68 12:49:01 AM 0 44.69 0.00 6.26 1.64 0.12 47.29 12:49:01 AM 1 22.17 0.00 4.28 1.45 0.10 72.00 12:50:01 AM all 10.93 0.00 2.00 0.84 0.08 86.15 12:50:01 AM 0 15.68 0.00 2.14 0.55 0.07 81.57 12:50:01 AM 1 6.18 0.00 1.85 1.14 0.10 90.73 12:51:01 AM all 36.30 0.00 6.60 0.68 0.12 56.30 12:51:01 AM 0 47.23 0.00 7.41 1.15 0.12 44.08 12:51:01 AM 1 25.42 0.00 5.78 0.22 0.12 68.46 12:52:01 AM all 1.67 0.00 1.37 0.62 0.06 96.28 12:52:01 AM 0 1.34 0.00 1.43 0.81 0.05 96.38 12:52:01 AM 1 2.00 0.00 1.31 0.44 0.07 96.19 12:53:01 AM all 0.33 0.00 0.08 0.01 0.04 99.54 12:53:01 AM 0 0.10 0.00 0.10 0.00 0.05 99.75 12:53:01 AM 1 0.57 0.00 0.05 0.02 0.03 99.33 12:54:01 AM all 0.33 0.00 0.08 0.00 0.04 99.55 12:54:01 AM 0 0.35 0.00 0.08 0.00 0.03 99.53 12:54:01 AM 1 0.32 0.00 0.07 0.00 0.05 99.57 12:55:01 AM all 5.32 0.00 0.91 0.01 0.07 93.69 12:55:01 AM 0 9.87 0.00 1.49 0.02 0.05 88.57 12:55:01 AM 1 0.79 0.00 0.33 0.00 0.08 98.80 12:56:01 AM all 7.80 0.00 0.32 0.02 0.09 91.77 12:56:01 AM 0 8.80 0.00 0.35 0.02 0.08 90.75 12:56:01 AM 1 6.81 0.00 0.28 0.02 0.10 92.79 12:57:01 AM all 9.62 0.00 0.87 0.00 0.11 89.40 12:57:01 AM 0 13.59 0.00 1.41 0.00 0.12 84.88 12:57:01 AM 1 5.65 0.00 0.34 0.00 0.10 93.91 12:58:01 AM all 12.89 0.00 1.18 0.01 0.09 85.84 12:58:01 AM 0 16.46 0.00 1.63 0.00 0.10 81.81 12:58:01 AM 1 9.32 0.00 0.72 0.02 0.08 89.86 12:59:01 AM all 6.76 0.00 0.63 0.00 0.09 92.52 12:59:01 AM 0 3.87 0.00 0.64 0.00 0.08 95.41 12:59:01 AM 1 9.73 0.00 0.62 0.00 0.10 89.55 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 6.09 0.00 0.67 0.00 0.12 93.12 01:00:01 AM 0 5.90 0.00 0.70 0.00 0.12 93.28 01:00:01 AM 1 6.27 0.00 0.64 0.00 0.12 92.97 01:01:01 AM all 4.41 0.00 0.38 0.00 0.08 95.13 01:01:01 AM 0 2.11 0.00 0.25 0.00 0.07 97.58 01:01:01 AM 1 6.71 0.00 0.50 0.00 0.10 92.68 01:02:01 AM all 4.94 0.00 0.52 0.01 0.09 94.44 01:02:01 AM 0 6.44 0.00 0.65 0.00 0.10 92.81 01:02:01 AM 1 3.44 0.00 0.38 0.02 0.08 96.07 01:03:01 AM all 6.33 0.00 0.68 0.00 0.09 92.90 01:03:01 AM 0 9.00 0.00 0.96 0.00 0.07 89.97 01:03:01 AM 1 3.80 0.00 0.42 0.00 0.10 95.68 01:04:01 AM all 9.69 0.00 0.51 0.02 0.10 89.68 01:04:01 AM 0 13.50 0.00 0.57 0.03 0.12 85.77 01:04:01 AM 1 5.87 0.00 0.45 0.00 0.08 93.59 01:05:01 AM all 6.04 0.00 0.63 0.01 0.11 93.21 01:05:01 AM 0 8.95 0.00 0.72 0.00 0.12 90.21 01:05:01 AM 1 3.14 0.00 0.54 0.02 0.10 96.21 01:06:01 AM all 3.57 0.00 0.48 0.02 0.10 95.83 01:06:01 AM 0 3.56 0.00 0.47 0.00 0.10 95.87 01:06:01 AM 1 3.58 0.00 0.49 0.03 0.10 95.79 01:07:01 AM all 8.86 0.00 0.82 0.02 0.10 90.20 01:07:01 AM 0 10.51 0.00 1.21 0.00 0.10 88.18 01:07:01 AM 1 7.21 0.00 0.44 0.03 0.10 92.22 01:08:01 AM all 2.52 0.00 0.47 0.00 0.09 96.92 01:08:01 AM 0 3.56 0.00 0.67 0.00 0.08 95.68 01:08:01 AM 1 1.47 0.00 0.27 0.00 0.10 98.16 01:09:01 AM all 5.43 0.00 0.64 0.00 0.10 93.83 01:09:01 AM 0 4.32 0.00 0.54 0.00 0.10 95.04 01:09:01 AM 1 6.54 0.00 0.74 0.00 0.10 92.62 01:10:01 AM all 4.47 0.00 0.23 0.00 0.09 95.21 01:10:01 AM 0 5.32 0.00 0.23 0.00 0.10 94.35 01:10:01 AM 1 3.62 0.00 0.22 0.00 0.08 96.08 01:10:01 AM CPU %user %nice %system %iowait %steal %idle 01:11:02 AM all 5.03 0.00 0.28 0.00 0.09 94.59 01:11:02 AM 0 6.14 0.00 0.30 0.00 0.10 93.46 01:11:02 AM 1 3.93 0.00 0.27 0.00 0.08 95.72 01:12:01 AM all 4.08 0.00 0.47 0.00 0.09 95.36 01:12:01 AM 0 1.57 0.00 0.22 0.00 0.09 98.12 01:12:01 AM 1 6.70 0.00 0.73 0.00 0.09 92.49 01:13:01 AM all 7.74 0.00 1.09 0.00 0.11 91.06 01:13:01 AM 0 10.15 0.00 1.39 0.00 0.12 88.34 01:13:01 AM 1 5.39 0.00 0.79 0.00 0.10 93.72 01:14:01 AM all 4.63 0.00 0.65 0.02 0.09 94.61 01:14:01 AM 0 5.35 0.00 0.67 0.02 0.08 93.88 01:14:01 AM 1 3.89 0.00 0.64 0.02 0.10 95.35 01:15:01 AM all 15.22 0.24 2.11 0.14 0.10 82.19 01:15:01 AM 0 20.67 0.13 2.03 0.02 0.10 77.05 01:15:01 AM 1 9.76 0.35 2.19 0.27 0.10 87.32 01:16:01 AM all 31.69 0.00 3.95 0.87 0.12 63.36 01:16:01 AM 0 33.76 0.00 4.28 0.37 0.13 61.46 01:16:01 AM 1 29.63 0.00 3.61 1.38 0.12 65.26 Average: all 9.17 0.01 1.21 0.17 0.09 89.34 Average: 0 11.19 0.00 1.39 0.17 0.09 87.16 Average: 1 7.15 0.01 1.04 0.18 0.09 91.53