---> uname -a: Linux prd-centos8-robot-2c-8g-4744.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: 2800.000 BogoMIPS: 5600.00 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 582 4937 19 2177 6816 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:95:f2:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.38/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84986sec preferred_lft 84986sec inet6 fe80::f816:3eff:fe95:f200/64 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) 10/18/2025 _x86_64_ (2 CPU) 03:42:24 LINUX RESTART (2 CPU) 03:43:01 AM tps rtps wtps bread/s bwrtn/s 03:44:01 AM 86.39 12.04 74.35 3631.78 7171.35 03:45:01 AM 86.09 0.72 85.37 52.92 10055.23 03:46:01 AM 31.66 0.42 31.24 64.78 2888.69 03:47:01 AM 78.64 6.97 71.67 1292.98 8433.68 03:48:01 AM 6.31 0.20 6.11 11.60 501.97 03:49:01 AM 2.12 0.03 2.08 1.07 89.57 03:50:01 AM 0.32 0.00 0.32 0.00 5.26 03:51:01 AM 0.35 0.00 0.35 0.00 12.61 03:52:01 AM 0.33 0.00 0.33 0.00 5.28 03:53:01 AM 0.50 0.00 0.50 0.00 14.16 03:54:01 AM 0.43 0.00 0.43 0.00 5.90 03:55:01 AM 0.37 0.00 0.37 0.00 11.45 03:56:01 AM 0.18 0.00 0.18 0.00 2.82 03:57:01 AM 0.12 0.00 0.12 0.00 16.41 03:58:01 AM 1.43 0.03 1.40 0.27 34.38 03:59:01 AM 0.33 0.00 0.33 0.00 13.23 04:00:01 AM 0.15 0.00 0.15 0.00 2.72 04:01:01 AM 0.28 0.00 0.28 0.00 10.75 04:02:01 AM 0.22 0.08 0.13 1.87 3.53 04:03:01 AM 0.58 0.00 0.58 0.00 17.23 04:04:01 AM 0.45 0.00 0.45 0.00 8.05 04:05:01 AM 10.70 0.32 10.38 36.92 393.64 04:06:01 AM 31.96 0.72 31.24 76.79 1449.58 Average: 14.78 0.94 13.84 224.85 1354.28 03:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:44:01 AM 5345924 7068088 2536508 32.18 2688 1904856 670016 7.50 186460 2029932 184204 03:45:01 AM 5168104 7010608 2714328 34.44 2688 2018640 717684 8.04 198332 2166424 42020 03:46:01 AM 5152008 7044624 2730424 34.64 2688 2066096 688048 7.70 229496 2144192 40504 03:47:01 AM 4963216 7059884 2919216 37.03 2688 2264100 639120 7.16 262024 2275828 10848 03:48:01 AM 4919768 7017068 2962664 37.59 2688 2264740 707504 7.92 262152 2318344 300 03:49:01 AM 4918328 7015944 2964104 37.60 2688 2265048 707504 7.92 262152 2319520 8 03:50:01 AM 4917596 7015256 2964836 37.61 2688 2265080 708084 7.93 262152 2320376 16 03:51:01 AM 4908704 7006628 2973728 37.73 2688 2265312 714520 8.00 262152 2329368 4 03:52:01 AM 4908968 7006928 2973464 37.72 2688 2265344 714520 8.00 262152 2329336 4 03:53:01 AM 4908552 7006736 2973880 37.73 2688 2265568 714520 8.00 262160 2329668 4 03:54:01 AM 4908536 7006756 2973896 37.73 2688 2265604 714520 8.00 262160 2329772 4 03:55:01 AM 4912632 7011072 2969800 37.68 2688 2265824 708124 7.93 262160 2324808 4 03:56:01 AM 4912760 7011232 2969672 37.67 2688 2265856 708124 7.93 262160 2324840 4 03:57:01 AM 4912512 7011448 2969920 37.68 2688 2266324 708124 7.93 262268 2325588 4 03:58:01 AM 4897436 6996432 2984996 37.87 2688 2266364 729272 8.17 262412 2339804 16 03:59:01 AM 4889512 6988748 2992920 37.97 2688 2266604 736532 8.25 262408 2347504 8 04:00:01 AM 4911272 7010540 2971160 37.69 2688 2266636 710720 7.96 262408 2326016 12 04:01:01 AM 4910792 7010300 2971640 37.70 2688 2266868 710720 7.96 262408 2326712 4 04:02:01 AM 4896508 6996132 2985924 37.88 2688 2266984 739404 8.28 262548 2340508 4 04:03:01 AM 4888572 6988432 2993860 37.98 2688 2267220 753872 8.44 262548 2347800 4 04:04:01 AM 4909748 7009640 2972684 37.71 2688 2267252 733236 8.21 262548 2326848 4 04:05:01 AM 5072536 6991388 2809896 35.65 2688 2091424 722016 8.08 302372 2145956 30968 04:06:01 AM 5056688 6980628 2825744 35.85 2688 2096880 722328 8.09 462316 2006452 26972 Average: 4964812 7011501 2917620 37.01 2688 2215853 712109 7.97 265215 2277200 14605 03:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 344.73 214.79 1847.94 61.08 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 72.11 52.28 633.82 8.56 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 23.51 18.23 82.93 5.82 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 212.93 159.24 296.10 43.59 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 20.38 9.08 5.42 3.72 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 12.65 10.61 1.95 3.05 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 42.55 20.69 28.53 18.46 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 37.04 29.11 131.32 41.60 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 1.12 0.17 0.09 0.02 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 9.12 7.12 1.33 0.59 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 2.77 0.27 0.26 0.08 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 14.96 14.68 120.02 1.11 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 0.70 0.17 0.07 0.02 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 15.94 15.41 3.38 3.14 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 9.32 6.88 118.20 0.63 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 48.35 39.22 357.44 3.33 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 3.57 0.12 0.48 0.01 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 5.00 4.12 1.24 0.40 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 8.63 6.35 118.12 0.60 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 27.75 21.91 355.33 1.57 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 0.82 0.27 0.17 0.08 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 49.50 34.17 84.82 36.62 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 18.10 17.05 13.84 8.60 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 42.68 29.65 182.75 10.55 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) 10/18/2025 _x86_64_ (2 CPU) 03:42:24 LINUX RESTART (2 CPU) 03:43:01 AM CPU %user %nice %system %iowait %steal %idle 03:44:01 AM all 39.10 0.00 6.53 1.54 0.12 52.71 03:44:01 AM 0 45.80 0.00 7.35 1.65 0.10 45.10 03:44:01 AM 1 32.40 0.00 5.71 1.44 0.13 60.32 03:45:01 AM all 22.71 0.00 3.24 1.58 0.08 72.39 03:45:01 AM 0 18.64 0.00 2.80 1.46 0.10 76.99 03:45:01 AM 1 26.78 0.00 3.69 1.69 0.07 67.78 03:46:01 AM all 20.38 0.00 3.17 0.91 0.09 75.45 03:46:01 AM 0 19.83 0.00 3.33 0.73 0.08 76.03 03:46:01 AM 1 20.94 0.00 3.01 1.09 0.10 74.87 03:47:01 AM all 24.62 0.00 4.81 1.18 0.10 69.29 03:47:01 AM 0 31.56 0.00 5.08 0.74 0.10 62.53 03:47:01 AM 1 17.70 0.00 4.55 1.62 0.10 76.04 03:48:01 AM all 1.29 0.00 0.26 0.07 0.03 98.36 03:48:01 AM 0 0.55 0.00 0.20 0.12 0.03 99.10 03:48:01 AM 1 2.02 0.00 0.32 0.02 0.02 97.63 03:49:01 AM all 1.30 0.00 0.15 0.05 0.07 98.44 03:49:01 AM 0 1.74 0.00 0.15 0.10 0.08 97.93 03:49:01 AM 1 0.85 0.00 0.15 0.00 0.05 98.95 03:50:01 AM all 1.40 0.00 0.52 0.00 0.08 98.01 03:50:01 AM 0 1.52 0.00 0.59 0.00 0.08 97.81 03:50:01 AM 1 1.27 0.00 0.45 0.00 0.07 98.21 03:51:01 AM all 1.51 0.00 0.37 0.00 0.07 98.05 03:51:01 AM 0 1.90 0.00 0.38 0.00 0.05 97.66 03:51:01 AM 1 1.12 0.00 0.35 0.00 0.08 98.44 03:52:01 AM all 0.28 0.00 0.11 0.00 0.07 99.55 03:52:01 AM 0 0.27 0.00 0.15 0.00 0.08 99.50 03:52:01 AM 1 0.28 0.00 0.07 0.00 0.05 99.60 03:53:01 AM all 0.94 0.00 0.13 0.00 0.08 98.85 03:53:01 AM 0 1.38 0.00 0.07 0.00 0.05 98.50 03:53:01 AM 1 0.49 0.00 0.20 0.00 0.12 99.20 03:54:01 AM all 0.48 0.00 0.11 0.00 0.05 99.37 03:54:01 AM 0 0.65 0.00 0.10 0.00 0.05 99.20 03:54:01 AM 1 0.30 0.00 0.12 0.00 0.05 99.53 03:54:01 AM CPU %user %nice %system %iowait %steal %idle 03:55:01 AM all 0.86 0.00 0.13 0.00 0.06 98.95 03:55:01 AM 0 0.38 0.00 0.15 0.00 0.08 99.38 03:55:01 AM 1 1.34 0.00 0.12 0.00 0.03 98.51 03:56:01 AM all 0.46 0.00 0.09 0.00 0.08 99.37 03:56:01 AM 0 0.32 0.00 0.10 0.00 0.08 99.50 03:56:01 AM 1 0.60 0.00 0.08 0.00 0.07 99.25 03:57:01 AM all 2.06 0.00 0.18 0.00 0.07 97.69 03:57:01 AM 0 1.79 0.00 0.20 0.00 0.10 97.91 03:57:01 AM 1 2.32 0.00 0.17 0.00 0.03 97.47 03:58:01 AM all 0.55 0.00 0.29 0.13 0.07 98.96 03:58:01 AM 0 0.75 0.00 0.28 0.25 0.05 98.66 03:58:01 AM 1 0.35 0.00 0.30 0.00 0.08 99.26 03:59:01 AM all 1.04 0.00 0.21 0.00 0.06 98.69 03:59:01 AM 0 1.45 0.00 0.28 0.00 0.08 98.18 03:59:01 AM 1 0.64 0.00 0.13 0.00 0.03 99.20 04:00:01 AM all 0.49 0.00 0.13 0.00 0.07 99.32 04:00:01 AM 0 0.37 0.00 0.15 0.00 0.07 99.42 04:00:01 AM 1 0.62 0.00 0.10 0.00 0.07 99.22 04:01:01 AM all 1.00 0.00 0.13 0.00 0.07 98.80 04:01:01 AM 0 1.31 0.00 0.15 0.00 0.08 98.46 04:01:01 AM 1 0.69 0.00 0.12 0.00 0.05 99.15 04:02:01 AM all 0.44 0.00 0.14 0.01 0.08 99.33 04:02:01 AM 0 0.47 0.00 0.18 0.00 0.08 99.27 04:02:01 AM 1 0.42 0.00 0.10 0.02 0.07 99.40 04:03:01 AM all 0.92 0.00 0.17 0.00 0.07 98.85 04:03:01 AM 0 0.95 0.00 0.12 0.00 0.05 98.88 04:03:01 AM 1 0.89 0.00 0.22 0.00 0.08 98.81 04:04:01 AM all 0.52 0.00 0.10 0.00 0.07 99.32 04:04:01 AM 0 0.65 0.00 0.07 0.00 0.05 99.23 04:04:01 AM 1 0.38 0.00 0.13 0.00 0.08 99.40 04:05:01 AM all 15.27 0.00 2.02 0.06 0.08 82.57 04:05:01 AM 0 24.34 0.00 2.27 0.10 0.07 73.23 04:05:01 AM 1 6.20 0.00 1.77 0.02 0.08 91.93 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 34.35 0.00 4.16 0.22 0.10 61.17 04:06:01 AM 0 48.67 0.00 4.90 0.22 0.08 46.13 04:06:01 AM 1 20.05 0.00 3.42 0.22 0.12 76.20 Average: all 7.49 0.00 1.18 0.25 0.07 91.01 Average: 0 8.93 0.00 1.26 0.23 0.07 89.49 Average: 1 6.04 0.00 1.10 0.27 0.07 92.53