---> uname -a: Linux prd-centos8-robot-2c-8g-1300.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 601 4840 19 2255 6798 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:e7:7b:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84801sec preferred_lft 84801sec inet6 fe80::f816:3eff:fee7:7b7b/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) 10/23/2025 _x86_64_ (2 CPU) 03:40:57 LINUX RESTART (2 CPU) 03:42:01 AM tps rtps wtps bread/s bwrtn/s 03:43:01 AM 91.45 6.13 85.32 1089.69 6490.58 03:44:01 AM 79.98 0.72 79.26 52.91 11057.40 03:45:01 AM 43.20 7.13 36.07 1310.50 2249.48 03:46:01 AM 57.17 0.25 56.92 47.06 7901.52 03:47:01 AM 3.72 0.22 3.50 11.73 123.26 03:48:02 AM 2.33 0.00 2.33 0.00 147.55 03:49:01 AM 0.63 0.00 0.63 0.00 76.55 03:50:01 AM 0.23 0.00 0.23 0.00 3.08 03:51:01 AM 0.42 0.00 0.42 0.00 77.32 03:52:01 AM 0.65 0.00 0.65 0.00 24.88 03:53:01 AM 0.53 0.00 0.53 0.00 89.09 03:54:01 AM 0.47 0.00 0.47 0.00 37.89 03:55:01 AM 0.42 0.00 0.42 0.00 39.80 03:56:01 AM 0.35 0.00 0.35 0.00 20.91 03:57:01 AM 1.50 0.03 1.47 0.27 76.52 03:58:01 AM 0.40 0.00 0.40 0.00 88.94 03:59:01 AM 0.62 0.00 0.62 0.00 83.34 04:00:01 AM 0.45 0.00 0.45 0.00 61.21 04:01:01 AM 0.52 0.02 0.50 0.13 40.72 04:02:01 AM 0.68 0.07 0.62 1.73 77.23 04:03:01 AM 0.43 0.00 0.43 0.00 139.64 04:04:01 AM 0.90 0.00 0.90 0.00 212.33 04:05:01 AM 0.70 0.00 0.70 0.00 46.48 04:06:01 AM 0.73 0.00 0.73 0.00 156.42 04:07:01 AM 25.14 0.63 24.51 73.18 2722.58 Average: 12.55 0.61 11.94 103.55 1282.63 03:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:43:01 AM 5281704 7078060 2600724 32.99 2688 1973388 637120 7.13 186428 2076840 251304 03:44:01 AM 5170520 7009460 2711908 34.40 2688 2014956 711052 7.96 209632 2152920 9924 03:45:01 AM 4892400 6963844 2990028 37.93 2688 2241028 749836 8.40 276152 2344516 165248 03:46:01 AM 4949556 7043920 2932872 37.21 2688 2261572 633868 7.10 262160 2288532 4 03:47:01 AM 4903480 6999276 2978948 37.79 2688 2263004 697744 7.81 262296 2334260 1096 03:48:02 AM 4898812 6996320 2983616 37.85 2688 2264716 697744 7.81 262544 2338860 680 03:49:01 AM 4895952 6994692 2986476 37.89 2688 2265956 697744 7.81 262544 2341788 8 03:50:01 AM 4893872 6992628 2988556 37.91 2688 2265972 713256 7.99 262544 2343596 16 03:51:01 AM 4891832 6992852 2990596 37.94 2688 2268212 713256 7.99 262588 2345536 24 03:52:01 AM 4891132 6992960 2991296 37.95 2688 2269028 713256 7.99 262700 2346352 500 03:53:01 AM 4888380 6992708 2994048 37.98 2688 2271528 713256 7.99 262772 2349164 500 03:54:01 AM 4882812 6988336 2999616 38.05 2688 2272716 713256 7.99 262792 2354508 776 03:55:01 AM 4882632 6988392 2999796 38.06 2688 2272960 728640 8.16 262792 2354748 16 03:56:01 AM 4880916 6987388 3001512 38.08 2688 2273672 729636 8.17 262832 2356200 204 03:57:01 AM 4881200 6989812 3001228 38.07 2688 2275816 729636 8.17 263032 2356108 1080 03:58:01 AM 4879228 6989724 3003200 38.10 2688 2277732 729636 8.17 263136 2357964 536 03:59:01 AM 4877504 6989712 3004924 38.12 2688 2279404 729636 8.17 263344 2359588 148 04:00:01 AM 4875648 6989468 3006780 38.15 2688 2281048 725308 8.12 263536 2361004 256 04:01:01 AM 4872500 6988220 3009928 38.19 2688 2282908 725308 8.12 263672 2363852 1192 04:02:01 AM 4870904 6988052 3011524 38.21 2688 2284336 725308 8.12 263836 2365428 568 04:03:01 AM 4865084 6987104 3017344 38.28 2688 2289224 725308 8.12 264064 2371016 1476 04:04:01 AM 4860792 6987388 3021636 38.33 2688 2293816 725308 8.12 264256 2375092 368 04:05:01 AM 4858292 6987268 3024136 38.37 2688 2296160 725308 8.12 264304 2377432 1816 04:06:01 AM 4906156 7044580 2976272 37.76 2688 2305600 633864 7.10 264656 2329784 6936 04:07:01 AM 5017632 7017680 2864796 36.34 2688 2173572 667244 7.47 495660 2014020 24576 Average: 4918758 6999194 2963670 37.60 2688 2248733 707661 7.92 267771 2318364 18770 03:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 148.33 108.93 1181.51 22.45 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 61.75 43.79 587.85 7.82 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 43.99 33.06 331.84 7.46 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 210.76 148.13 47.45 40.85 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 35.49 19.73 10.40 4.00 0.00 0.00 0.00 0.00 03:48:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:02 AM eth0 45.08 44.95 7.99 6.59 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 33.99 32.49 5.84 2.79 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 1.95 0.63 0.20 0.05 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 57.95 57.60 11.35 5.12 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 51.30 33.92 9.81 5.29 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 99.52 86.57 22.12 10.18 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 32.53 29.60 8.02 4.96 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 13.53 12.76 2.84 1.51 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 27.01 22.41 4.59 2.03 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 34.78 32.44 9.88 5.07 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 64.61 63.01 12.24 9.92 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 64.54 66.54 11.23 7.76 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 60.48 61.61 10.33 7.12 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 44.44 41.95 14.51 4.96 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 26.97 22.46 5.72 3.34 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 59.99 61.39 10.01 7.90 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 77.60 78.20 17.48 12.30 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 42.52 37.79 39.02 4.24 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 24.38 15.36 6.55 1.95 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 84.92 59.16 184.34 136.66 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 57.95 48.59 102.19 12.90 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) 10/23/2025 _x86_64_ (2 CPU) 03:40:57 LINUX RESTART (2 CPU) 03:42:01 AM CPU %user %nice %system %iowait %steal %idle 03:43:01 AM all 37.41 0.00 5.54 1.30 0.10 55.66 03:43:01 AM 0 29.92 0.00 4.83 1.53 0.10 63.63 03:43:01 AM 1 44.91 0.00 6.25 1.07 0.10 47.67 03:44:01 AM all 19.31 0.00 3.05 3.07 0.07 74.51 03:44:01 AM 0 17.83 0.00 2.65 2.24 0.07 77.22 03:44:01 AM 1 20.79 0.00 3.44 3.90 0.07 71.80 03:45:01 AM all 25.28 0.00 4.11 0.82 0.09 69.69 03:45:01 AM 0 16.68 0.00 3.69 0.62 0.08 78.93 03:45:01 AM 1 33.89 0.00 4.53 1.03 0.10 60.44 03:46:01 AM all 15.99 0.00 3.15 1.41 0.07 79.38 03:46:01 AM 0 16.41 0.00 3.04 1.64 0.07 78.84 03:46:01 AM 1 15.58 0.00 3.25 1.18 0.07 79.92 03:47:01 AM all 4.72 0.00 0.29 0.02 0.08 94.89 03:47:01 AM 0 2.15 0.00 0.27 0.00 0.07 97.51 03:47:01 AM 1 7.29 0.00 0.32 0.03 0.10 92.26 03:48:02 AM all 8.73 0.00 0.48 0.02 0.08 90.70 03:48:02 AM 0 11.13 0.00 0.57 0.03 0.07 88.20 03:48:02 AM 1 6.36 0.00 0.39 0.00 0.08 93.16 03:49:01 AM all 6.58 0.00 0.39 0.00 0.06 92.97 03:49:01 AM 0 6.13 0.00 0.36 0.00 0.05 93.46 03:49:01 AM 1 7.04 0.00 0.41 0.00 0.07 92.47 03:50:01 AM all 0.33 0.00 0.11 0.00 0.08 99.48 03:50:01 AM 0 0.33 0.00 0.13 0.00 0.07 99.46 03:50:01 AM 1 0.33 0.00 0.08 0.00 0.08 99.50 03:51:01 AM all 8.01 0.00 0.37 0.05 0.08 91.49 03:51:01 AM 0 2.29 0.00 0.39 0.05 0.08 97.19 03:51:01 AM 1 13.74 0.00 0.35 0.05 0.08 85.77 03:52:01 AM all 4.82 0.00 0.35 0.01 0.06 94.76 03:52:01 AM 0 3.89 0.00 0.34 0.02 0.05 95.71 03:52:01 AM 1 5.76 0.00 0.37 0.00 0.07 93.80 03:53:01 AM all 10.37 0.00 0.63 0.09 0.09 88.82 03:53:01 AM 0 10.13 0.00 0.47 0.00 0.08 89.31 03:53:01 AM 1 10.61 0.00 0.79 0.17 0.10 88.32 03:53:01 AM CPU %user %nice %system %iowait %steal %idle 03:54:01 AM all 5.38 0.00 0.29 0.00 0.06 94.27 03:54:01 AM 0 3.04 0.00 0.20 0.00 0.07 96.69 03:54:01 AM 1 7.75 0.00 0.37 0.00 0.05 91.82 03:55:01 AM all 3.66 0.00 0.25 0.00 0.06 96.03 03:55:01 AM 0 0.92 0.00 0.13 0.00 0.05 98.90 03:55:01 AM 1 6.48 0.00 0.38 0.00 0.07 93.08 03:56:01 AM all 3.02 0.00 0.17 0.00 0.06 96.76 03:56:01 AM 0 2.24 0.00 0.17 0.00 0.05 97.54 03:56:01 AM 1 3.80 0.00 0.17 0.00 0.07 95.97 03:57:01 AM all 7.52 0.00 0.50 0.02 0.07 91.90 03:57:01 AM 0 1.49 0.00 0.43 0.03 0.05 97.99 03:57:01 AM 1 13.67 0.00 0.56 0.00 0.09 85.68 03:58:01 AM all 8.14 0.00 0.50 0.00 0.06 91.30 03:58:01 AM 0 4.87 0.00 0.37 0.00 0.05 94.71 03:58:01 AM 1 11.51 0.00 0.64 0.00 0.07 87.79 03:59:01 AM all 4.51 0.00 0.36 0.01 0.07 95.06 03:59:01 AM 0 2.91 0.00 0.37 0.02 0.07 96.64 03:59:01 AM 1 6.11 0.00 0.35 0.00 0.07 93.47 04:00:01 AM all 4.09 0.00 0.29 0.00 0.06 95.56 04:00:01 AM 0 3.48 0.00 0.32 0.00 0.05 96.15 04:00:01 AM 1 4.70 0.00 0.27 0.00 0.07 94.97 04:01:01 AM all 3.93 0.00 0.32 0.00 0.07 95.68 04:01:01 AM 0 1.94 0.00 0.28 0.00 0.05 97.72 04:01:01 AM 1 5.92 0.00 0.35 0.00 0.08 93.64 04:02:01 AM all 4.46 0.00 0.24 0.01 0.06 95.23 04:02:01 AM 0 3.17 0.00 0.23 0.00 0.05 96.54 04:02:01 AM 1 5.75 0.00 0.25 0.02 0.07 93.91 04:03:01 AM all 16.32 0.00 0.40 0.00 0.08 83.20 04:03:01 AM 0 7.73 0.00 0.41 0.00 0.07 91.79 04:03:01 AM 1 24.82 0.00 0.40 0.00 0.08 74.69 04:04:01 AM all 15.35 0.00 0.57 0.01 0.08 84.00 04:04:01 AM 0 4.92 0.00 0.56 0.02 0.07 94.44 04:04:01 AM 1 25.80 0.00 0.57 0.00 0.08 73.54 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 6.99 0.00 0.30 0.00 0.06 92.65 04:05:01 AM 0 5.47 0.00 0.22 0.00 0.05 94.26 04:05:01 AM 1 8.52 0.00 0.38 0.00 0.07 91.03 04:06:01 AM all 12.22 0.00 0.45 0.01 0.06 87.26 04:06:01 AM 0 3.11 0.00 0.38 0.02 0.05 96.44 04:06:01 AM 1 21.33 0.00 0.52 0.00 0.07 78.09 04:07:01 AM all 28.23 0.00 3.73 0.39 0.09 67.56 04:07:01 AM 0 30.88 0.00 3.79 0.58 0.08 64.66 04:07:01 AM 1 25.58 0.00 3.67 0.20 0.10 70.45 Average: all 10.64 0.00 1.08 0.29 0.07 87.92 Average: 0 7.73 0.00 0.99 0.27 0.06 90.95 Average: 1 13.56 0.00 1.17 0.31 0.08 84.88