---> uname -a: Linux prd-centos8-robot-2c-8g-2342.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 590 4912 19 2194 6808 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:f6:5e:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84936sec preferred_lft 84936sec inet6 fe80::f816:3eff:fef6:5ec8/64 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) 10/27/2025 _x86_64_ (2 CPU) 00:39:52 LINUX RESTART (2 CPU) 12:40:00 AM tps rtps wtps bread/s bwrtn/s 12:41:01 AM 224.38 168.25 56.13 15076.96 39741.51 12:42:01 AM 114.45 0.12 114.33 3.47 10774.51 12:43:02 AM 35.89 0.68 35.20 51.58 4224.69 12:44:01 AM 19.64 0.49 19.15 65.34 1379.61 12:45:01 AM 60.36 6.93 53.43 1289.30 4241.67 12:46:01 AM 38.54 0.03 38.51 3.47 6338.83 12:47:01 AM 5.16 0.23 4.93 12.66 192.52 12:48:01 AM 0.33 0.00 0.33 0.00 7.22 12:49:01 AM 0.10 0.00 0.10 0.00 0.78 12:50:01 AM 0.52 0.00 0.52 0.00 15.34 12:51:01 AM 0.28 0.00 0.28 0.00 12.48 12:52:01 AM 0.20 0.00 0.20 0.00 3.35 12:53:01 AM 9.05 5.95 3.10 574.88 78.89 12:54:01 AM 0.58 0.00 0.58 0.00 10.61 12:55:01 AM 0.43 0.03 0.40 0.27 20.28 12:56:01 AM 1.53 0.00 1.53 0.00 35.23 12:57:01 AM 0.37 0.00 0.37 0.00 12.11 12:58:01 AM 0.27 0.00 0.27 0.00 3.30 12:59:01 AM 0.18 0.00 0.18 0.00 2.30 01:00:01 AM 0.27 0.00 0.27 0.00 11.70 01:01:01 AM 0.40 0.02 0.38 0.13 13.58 01:02:01 AM 0.60 0.07 0.53 1.73 9.83 01:03:01 AM 3.72 0.32 3.40 36.92 145.75 01:04:01 AM 31.99 0.47 31.52 52.92 1483.41 Average: 23.05 7.78 15.27 727.24 2895.24 12:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:41:01 AM 5507168 7049680 2375264 30.13 2688 1735036 702724 7.87 185936 1905636 82516 12:42:01 AM 5038364 6934940 2844068 36.08 2688 2072012 779240 8.73 198316 2294568 159156 12:43:02 AM 5066604 6942688 2815828 35.72 2688 2052428 768360 8.60 213984 2252076 44356 12:44:01 AM 5112724 7033320 2769708 35.14 2688 2092280 665612 7.45 228428 2177560 67256 12:45:01 AM 4915940 7015720 2966492 37.63 2688 2265816 677384 7.58 255060 2329180 177200 12:46:01 AM 4949708 7048056 2932724 37.21 2688 2264740 625288 7.00 260656 2286396 4 12:47:01 AM 4907912 7007196 2974520 37.74 2688 2265688 678428 7.60 260788 2328032 4 12:48:01 AM 4907028 7006344 2975404 37.75 2688 2265720 678428 7.60 260788 2328820 4 12:49:01 AM 4897956 6997504 2984476 37.86 2688 2265952 712844 7.98 260788 2337528 236 12:50:01 AM 4897416 6996996 2985016 37.87 2688 2265984 712844 7.98 260788 2337908 40 12:51:01 AM 4897448 6997280 2984984 37.87 2688 2266212 712844 7.98 260796 2337900 4 12:52:01 AM 4897056 6996920 2985376 37.87 2688 2266244 729856 8.17 260796 2338212 4 12:53:01 AM 4886252 7003604 2996180 38.01 2688 2283708 700012 7.84 262984 2346668 4 12:54:01 AM 4886292 7003680 2996140 38.01 2688 2283744 700012 7.84 262984 2346928 4 12:55:01 AM 4884400 7002256 2998032 38.03 2688 2284204 719112 8.05 263252 2348692 12 12:56:01 AM 4869792 6987688 3012640 38.22 2688 2284244 747956 8.37 263252 2362744 4 12:57:01 AM 4855272 6973408 3027160 38.40 2688 2284484 749592 8.39 263252 2377412 4 12:58:01 AM 4883804 7001972 2998628 38.04 2688 2284516 708384 7.93 263252 2349120 40 12:59:01 AM 4883576 7001980 2998856 38.04 2688 2284752 708384 7.93 263252 2349356 244 01:00:01 AM 4869028 6987476 3013404 38.23 2688 2284796 736356 8.24 263252 2363460 48 01:01:01 AM 4860428 6979100 3022004 38.34 2688 2285036 729544 8.17 263252 2371472 4 01:02:01 AM 4875108 6993884 3007324 38.15 2688 2285140 712212 7.97 263412 2356952 4 01:03:01 AM 5066244 7006424 2816188 35.73 2688 2110180 680020 7.61 262560 2185216 17208 01:04:01 AM 5073784 7010860 2808648 35.63 2688 2110004 675696 7.57 464608 1984612 11408 Average: 4953721 6999124 2928711 37.15 2688 2214288 708797 7.94 261102 2291519 23324 12:40:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:41:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 321.81 199.35 1636.38 61.01 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 96.83 75.51 1140.75 10.53 0.00 0.00 0.00 0.00 12:43:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:02 AM eth0 8.88 7.28 5.53 3.38 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 20.57 14.49 63.00 2.98 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 34.76 28.84 276.82 7.34 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 173.49 147.46 37.26 38.52 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 30.02 23.06 7.14 4.74 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 1.13 0.15 0.06 0.01 0.00 0.00 0.00 0.00 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 15.00 14.10 119.85 1.07 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 2.40 0.17 0.16 0.02 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 10.08 8.66 1.48 0.74 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 0.63 0.18 0.09 0.02 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 15.18 14.38 119.88 1.11 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 1.97 0.37 0.48 0.24 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 19.34 18.33 3.46 3.31 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 5.83 4.02 117.94 0.32 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 22.31 21.64 354.85 1.57 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 0.63 0.15 0.04 0.01 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 9.28 8.75 1.79 0.69 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 4.52 3.87 117.64 0.25 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 20.96 20.37 354.82 1.53 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 0.33 0.12 0.03 0.01 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 58.38 37.65 81.73 25.92 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 20.29 16.33 16.03 8.83 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 37.51 27.86 186.96 7.30 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) 10/27/2025 _x86_64_ (2 CPU) 00:39:52 LINUX RESTART (2 CPU) 12:40:00 AM CPU %user %nice %system %iowait %steal %idle 12:41:01 AM all 53.75 0.07 10.84 7.89 0.11 27.34 12:41:01 AM 0 55.49 0.08 10.52 7.65 0.10 26.16 12:41:01 AM 1 52.01 0.07 11.16 8.12 0.12 28.52 12:42:01 AM all 35.44 0.00 5.06 4.67 0.12 54.72 12:42:01 AM 0 51.13 0.00 6.27 5.32 0.13 37.14 12:42:01 AM 1 19.77 0.00 3.85 4.01 0.10 72.27 12:43:02 AM all 12.36 0.00 1.54 2.20 0.09 83.82 12:43:02 AM 0 12.99 0.00 1.55 3.27 0.10 82.09 12:43:02 AM 1 11.74 0.00 1.52 1.12 0.08 85.54 12:44:01 AM all 15.32 0.00 2.76 3.66 0.17 78.09 12:44:01 AM 0 19.10 0.00 3.31 3.44 0.14 74.01 12:44:01 AM 1 11.55 0.00 2.22 3.87 0.20 82.16 12:45:01 AM all 20.89 0.00 4.20 12.39 0.08 62.44 12:45:01 AM 0 30.92 0.00 4.77 13.32 0.08 50.91 12:45:01 AM 1 10.91 0.00 3.63 11.46 0.08 73.92 12:46:01 AM all 6.45 0.00 1.28 1.67 0.06 90.54 12:46:01 AM 0 9.97 0.00 1.57 1.74 0.07 86.65 12:46:01 AM 1 2.94 0.00 0.99 1.60 0.05 94.42 12:47:01 AM all 2.33 0.00 0.32 0.03 0.06 97.26 12:47:01 AM 0 0.65 0.00 0.23 0.03 0.07 99.01 12:47:01 AM 1 4.02 0.00 0.40 0.02 0.05 95.51 12:48:01 AM all 0.47 0.00 0.14 0.00 0.04 99.35 12:48:01 AM 0 0.59 0.00 0.12 0.00 0.03 99.26 12:48:01 AM 1 0.35 0.00 0.17 0.00 0.05 99.43 12:49:01 AM all 0.99 0.00 0.17 0.00 0.04 98.80 12:49:01 AM 0 0.92 0.00 0.13 0.00 0.03 98.91 12:49:01 AM 1 1.07 0.00 0.20 0.00 0.05 98.68 12:50:01 AM all 0.47 0.00 0.13 0.01 0.05 99.34 12:50:01 AM 0 0.57 0.00 0.15 0.00 0.05 99.23 12:50:01 AM 1 0.37 0.00 0.12 0.02 0.05 99.45 12:51:01 AM all 0.82 0.00 0.18 0.00 0.05 98.95 12:51:01 AM 0 0.60 0.00 0.18 0.00 0.03 99.18 12:51:01 AM 1 1.04 0.00 0.17 0.00 0.07 98.73 12:51:01 AM CPU %user %nice %system %iowait %steal %idle 12:52:01 AM all 0.52 0.00 0.09 0.00 0.07 99.32 12:52:01 AM 0 0.65 0.00 0.07 0.00 0.05 99.23 12:52:01 AM 1 0.38 0.00 0.12 0.00 0.08 99.41 12:53:01 AM all 0.98 0.24 0.28 0.11 0.06 98.34 12:53:01 AM 0 0.72 0.00 0.22 0.03 0.05 98.98 12:53:01 AM 1 1.24 0.49 0.33 0.18 0.07 97.69 12:54:01 AM all 0.47 0.00 0.13 0.00 0.05 99.36 12:54:01 AM 0 0.63 0.00 0.10 0.00 0.03 99.23 12:54:01 AM 1 0.30 0.00 0.15 0.00 0.07 99.48 12:55:01 AM all 2.38 0.00 0.36 0.00 0.06 97.20 12:55:01 AM 0 2.01 0.00 0.40 0.00 0.05 97.54 12:55:01 AM 1 2.76 0.00 0.32 0.00 0.07 96.85 12:56:01 AM all 0.65 0.00 0.16 0.02 0.06 99.11 12:56:01 AM 0 0.74 0.00 0.22 0.00 0.07 98.98 12:56:01 AM 1 0.57 0.00 0.10 0.03 0.05 99.25 12:57:01 AM all 1.16 0.00 0.21 0.00 0.06 98.57 12:57:01 AM 0 1.95 0.00 0.25 0.00 0.05 97.75 12:57:01 AM 1 0.37 0.00 0.17 0.00 0.07 99.40 12:58:01 AM all 0.51 0.00 0.10 0.00 0.06 99.33 12:58:01 AM 0 0.58 0.00 0.03 0.00 0.03 99.35 12:58:01 AM 1 0.44 0.00 0.17 0.00 0.08 99.31 12:59:01 AM all 0.84 0.00 0.13 0.00 0.06 98.97 12:59:01 AM 0 0.28 0.00 0.12 0.00 0.03 99.56 12:59:01 AM 1 1.39 0.00 0.15 0.00 0.08 98.38 01:00:01 AM all 0.53 0.00 0.13 0.00 0.05 99.28 01:00:01 AM 0 0.75 0.00 0.12 0.00 0.03 99.10 01:00:01 AM 1 0.32 0.00 0.15 0.00 0.07 99.46 01:01:01 AM all 1.22 0.00 0.25 0.00 0.05 98.48 01:01:01 AM 0 1.84 0.00 0.27 0.00 0.03 97.86 01:01:01 AM 1 0.60 0.00 0.23 0.00 0.07 99.10 01:02:01 AM all 0.36 0.00 0.13 0.00 0.07 99.45 01:02:01 AM 0 0.28 0.00 0.10 0.00 0.05 99.56 01:02:01 AM 1 0.43 0.00 0.15 0.00 0.08 99.33 01:02:01 AM CPU %user %nice %system %iowait %steal %idle 01:03:01 AM all 6.21 0.00 1.32 0.03 0.06 92.38 01:03:01 AM 0 6.71 0.00 1.54 0.05 0.08 91.62 01:03:01 AM 1 5.71 0.00 1.10 0.00 0.03 93.15 01:04:01 AM all 31.13 0.00 3.60 0.19 0.09 64.98 01:04:01 AM 0 35.20 0.00 3.48 0.23 0.10 60.99 01:04:01 AM 1 27.07 0.00 3.71 0.15 0.08 68.98 Average: all 8.21 0.01 1.40 1.37 0.07 88.93 Average: 0 9.83 0.00 1.49 1.46 0.06 87.14 Average: 1 6.59 0.02 1.31 1.28 0.08 90.73