---> uname -a: Linux prd-centos8-robot-2c-8g-11277.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 594 4917 19 2186 6805 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:e1:9a:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.128/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84948sec preferred_lft 84948sec inet6 fe80::f816:3eff:fee1:9ae8/64 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) 11/17/2025 _x86_64_ (2 CPU) 03:35:33 LINUX RESTART (2 CPU) 03:36:03 AM tps rtps wtps bread/s bwrtn/s 03:37:01 AM 104.58 17.46 87.13 4390.56 8112.89 03:38:01 AM 77.75 0.72 77.04 52.92 9724.61 03:39:01 AM 19.16 0.03 19.13 0.53 1870.96 03:40:01 AM 23.88 0.38 23.49 64.25 2086.17 03:41:01 AM 82.48 9.45 73.03 1685.02 8517.32 03:42:01 AM 8.62 0.23 8.38 12.66 616.26 03:43:01 AM 4.20 0.00 4.20 0.00 156.70 03:44:01 AM 0.30 0.00 0.30 0.00 5.00 03:45:01 AM 0.23 0.00 0.23 0.00 9.80 03:46:01 AM 0.28 0.00 0.28 0.00 5.78 03:47:01 AM 0.23 0.00 0.23 0.00 10.31 03:48:01 AM 0.28 0.00 0.28 0.00 4.15 03:49:01 AM 0.30 0.00 0.30 0.00 10.70 03:50:01 AM 0.17 0.00 0.17 0.00 2.83 03:51:01 AM 0.45 0.03 0.42 0.27 20.34 03:52:01 AM 1.50 0.00 1.50 0.00 35.48 03:53:01 AM 0.47 0.00 0.47 0.00 13.51 03:54:01 AM 0.38 0.00 0.38 0.00 5.22 03:55:01 AM 0.25 0.00 0.25 0.00 11.10 03:56:01 AM 0.23 0.00 0.23 0.00 4.72 03:57:01 AM 0.30 0.00 0.30 0.00 12.05 03:58:01 AM 0.58 0.00 0.58 0.00 8.02 03:59:01 AM 18.89 0.40 18.49 46.78 891.00 Average: 14.89 1.22 13.67 265.95 1387.55 03:36:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 AM 5324980 7047860 2557452 32.44 2688 1905100 690044 7.73 186776 2049636 186024 03:38:01 AM 5156428 6996876 2726004 34.58 2688 2016068 719332 8.05 198480 2173196 42016 03:39:01 AM 5114044 6986372 2768388 35.12 2688 2048224 722572 8.09 212616 2205420 42976 03:40:01 AM 5068140 6991984 2814292 35.70 2688 2094960 741592 8.30 228184 2220420 72632 03:41:01 AM 4935528 7043156 2946904 37.39 2688 2273864 647736 7.25 265596 2295212 10844 03:42:01 AM 4893424 7001828 2989008 37.92 2688 2274808 700840 7.85 265724 2336948 572 03:43:01 AM 4893740 7002176 2988692 37.92 2688 2274840 700840 7.85 265724 2336896 40 03:44:01 AM 4882676 6991328 2999756 38.06 2688 2275072 732004 8.20 265724 2347448 236 03:45:01 AM 4882884 6991568 2999548 38.05 2688 2275104 732004 8.20 265724 2347408 40 03:46:01 AM 4883064 6991940 2999368 38.05 2688 2275288 732004 8.20 265732 2347708 192 03:47:01 AM 4883048 6991976 2999384 38.05 2688 2275332 732004 8.20 265732 2347716 4 03:48:01 AM 4883044 6992004 2999388 38.05 2688 2275364 732004 8.20 265732 2347684 4 03:49:01 AM 4888452 6997632 2993980 37.98 2688 2275584 711940 7.97 265732 2342072 4 03:50:01 AM 4888072 6997288 2994360 37.99 2688 2275620 708256 7.93 265736 2342328 4 03:51:01 AM 4887652 6997328 2994780 37.99 2688 2276080 725452 8.12 266020 2342612 4 03:52:01 AM 4872944 6982672 3009488 38.18 2688 2276132 756556 8.47 266020 2356752 4 03:53:01 AM 4856172 6966136 3026260 38.39 2688 2276368 745188 8.34 266020 2373260 4 03:54:01 AM 4884436 6994432 2997996 38.03 2688 2276400 715568 8.01 266020 2345300 4 03:55:01 AM 4884340 6994576 2998092 38.04 2688 2276640 715568 8.01 266020 2345588 4 03:56:01 AM 4870564 6980840 3011868 38.21 2688 2276680 755988 8.46 266020 2359544 16 03:57:01 AM 4862372 6972888 3020060 38.31 2688 2276920 746780 8.36 266020 2367108 8 03:58:01 AM 4883860 6994408 2998572 38.04 2688 2276952 725620 8.12 266020 2345964 4 03:59:01 AM 5076332 7003792 2806100 35.60 2688 2099288 686680 7.69 465084 1979972 22352 Average: 4941574 6996133 2940858 37.31 2688 2222899 720721 8.07 264194 2298095 16434 03:36:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 337.74 223.21 1963.04 66.29 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 68.27 48.76 609.65 8.30 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 6.15 4.32 3.52 2.39 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 17.63 15.16 62.96 3.89 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 228.85 165.93 318.08 44.35 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 30.00 22.63 7.17 6.37 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 0.57 0.12 0.04 0.01 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 19.88 17.63 120.18 1.31 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 3.42 0.13 0.24 0.01 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 10.55 7.93 1.43 0.62 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 3.12 0.27 0.27 0.08 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 1.73 0.17 0.09 0.02 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 18.38 18.11 120.10 1.33 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 0.38 0.17 0.03 0.02 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 18.88 18.48 3.35 3.30 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 8.03 6.85 117.92 0.51 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 49.13 41.47 356.65 2.83 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 3.22 0.42 0.66 0.27 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 8.21 7.86 1.86 0.87 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 20.08 10.88 119.28 0.89 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 48.55 37.04 357.09 2.85 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 1.98 0.38 0.47 0.27 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 57.00 41.94 88.45 30.66 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 41.39 29.72 182.33 7.63 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) 11/17/2025 _x86_64_ (2 CPU) 03:35:33 LINUX RESTART (2 CPU) 03:36:03 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 47.38 0.00 7.03 1.05 0.10 44.43 03:37:01 AM 0 56.75 0.00 8.70 1.31 0.10 33.13 03:37:01 AM 1 38.01 0.00 5.36 0.79 0.10 55.73 03:38:01 AM all 21.55 0.00 2.97 1.21 0.07 74.20 03:38:01 AM 0 24.75 0.00 2.89 1.27 0.07 71.03 03:38:01 AM 1 18.35 0.00 3.06 1.15 0.07 77.38 03:39:01 AM all 6.36 0.00 0.92 0.21 0.05 92.46 03:39:01 AM 0 11.75 0.00 1.07 0.23 0.05 86.90 03:39:01 AM 1 0.97 0.00 0.77 0.18 0.05 98.03 03:40:01 AM all 18.38 0.00 2.80 0.33 0.07 78.41 03:40:01 AM 0 26.36 0.00 3.37 0.25 0.07 69.95 03:40:01 AM 1 10.42 0.00 2.23 0.42 0.07 86.86 03:41:01 AM all 25.68 0.00 5.10 1.77 0.08 67.37 03:41:01 AM 0 29.73 0.00 5.64 2.22 0.08 62.32 03:41:01 AM 1 21.64 0.00 4.55 1.32 0.08 72.41 03:42:01 AM all 2.20 0.00 0.29 0.06 0.06 97.39 03:42:01 AM 0 1.67 0.00 0.23 0.08 0.07 97.95 03:42:01 AM 1 2.73 0.00 0.35 0.03 0.05 96.84 03:43:01 AM all 0.45 0.00 0.12 0.02 0.03 99.38 03:43:01 AM 0 0.60 0.00 0.05 0.00 0.02 99.33 03:43:01 AM 1 0.30 0.00 0.18 0.03 0.05 99.43 03:44:01 AM all 0.94 0.00 0.18 0.00 0.06 98.82 03:44:01 AM 0 1.20 0.00 0.28 0.00 0.08 98.43 03:44:01 AM 1 0.67 0.00 0.08 0.00 0.03 99.22 03:45:01 AM all 0.46 0.00 0.09 0.00 0.07 99.38 03:45:01 AM 0 0.33 0.00 0.12 0.00 0.08 99.46 03:45:01 AM 1 0.58 0.00 0.07 0.00 0.05 99.30 03:46:01 AM all 0.91 0.00 0.12 0.00 0.07 98.91 03:46:01 AM 0 1.10 0.00 0.12 0.00 0.08 98.70 03:46:01 AM 1 0.72 0.00 0.12 0.00 0.05 99.11 03:47:01 AM all 0.40 0.00 0.11 0.00 0.06 99.43 03:47:01 AM 0 0.30 0.00 0.10 0.00 0.07 99.53 03:47:01 AM 1 0.50 0.00 0.12 0.00 0.05 99.33 03:47:01 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 0.41 0.00 0.08 0.00 0.07 99.44 03:48:01 AM 0 0.37 0.00 0.10 0.00 0.08 99.45 03:48:01 AM 1 0.45 0.00 0.07 0.00 0.05 99.43 03:49:01 AM all 0.93 0.00 0.16 0.00 0.08 98.84 03:49:01 AM 0 1.17 0.00 0.20 0.00 0.10 98.53 03:49:01 AM 1 0.68 0.00 0.12 0.00 0.05 99.15 03:50:01 AM all 0.47 0.00 0.10 0.00 0.07 99.37 03:50:01 AM 0 0.40 0.00 0.15 0.00 0.08 99.36 03:50:01 AM 1 0.53 0.00 0.05 0.00 0.05 99.37 03:51:01 AM all 2.06 0.00 0.35 0.01 0.07 97.51 03:51:01 AM 0 2.86 0.00 0.47 0.00 0.08 96.59 03:51:01 AM 1 1.27 0.00 0.23 0.02 0.05 98.43 03:52:01 AM all 0.42 0.00 0.13 0.00 0.08 99.36 03:52:01 AM 0 0.35 0.00 0.10 0.00 0.07 99.48 03:52:01 AM 1 0.48 0.00 0.17 0.00 0.10 99.25 03:53:01 AM all 1.02 0.00 0.25 0.00 0.08 98.65 03:53:01 AM 0 1.29 0.00 0.30 0.00 0.08 98.33 03:53:01 AM 1 0.75 0.00 0.20 0.00 0.07 98.98 03:54:01 AM all 0.53 0.00 0.10 0.00 0.06 99.31 03:54:01 AM 0 0.43 0.00 0.15 0.00 0.08 99.33 03:54:01 AM 1 0.63 0.00 0.05 0.00 0.03 99.28 03:55:01 AM all 0.94 0.00 0.13 0.00 0.06 98.86 03:55:01 AM 0 0.58 0.00 0.15 0.00 0.07 99.20 03:55:01 AM 1 1.30 0.00 0.12 0.00 0.05 98.53 03:56:01 AM all 0.57 0.00 0.16 0.01 0.07 99.20 03:56:01 AM 0 0.65 0.00 0.08 0.00 0.05 99.22 03:56:01 AM 1 0.48 0.00 0.23 0.02 0.08 99.18 03:57:01 AM all 1.04 0.00 0.20 0.00 0.08 98.68 03:57:01 AM 0 1.10 0.00 0.20 0.00 0.07 98.63 03:57:01 AM 1 0.99 0.00 0.20 0.00 0.08 98.73 03:58:01 AM all 0.45 0.00 0.11 0.00 0.08 99.37 03:58:01 AM 0 0.60 0.00 0.10 0.00 0.08 99.21 03:58:01 AM 1 0.30 0.00 0.12 0.00 0.07 99.52 03:58:01 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 19.51 0.00 2.92 0.09 0.07 77.41 03:59:01 AM 0 20.98 0.00 2.93 0.10 0.07 75.92 03:59:01 AM 1 18.03 0.00 2.91 0.08 0.07 78.91 Average: all 6.60 0.00 1.05 0.21 0.07 92.07 Average: 0 8.00 0.00 1.19 0.24 0.07 90.51 Average: 1 5.21 0.00 0.92 0.18 0.06 93.63