---> uname -a: Linux prd-centos8-robot-2c-8g-4328.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 642 4785 19 2269 6755 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:e8:b6:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84713sec preferred_lft 84713sec inet6 fe80::f816:3eff:fee8:b672/64 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) 01/26/2026 _x86_64_ (2 CPU) 00:36:02 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 127.35 0.22 127.13 11.33 11678.54 12:39:01 AM 34.11 1.40 32.71 137.71 3827.36 12:40:01 AM 80.92 6.96 73.96 1289.84 6450.87 12:41:01 AM 20.97 0.00 20.97 0.00 3708.86 12:42:01 AM 4.03 0.07 3.97 4.93 183.29 12:43:01 AM 2.08 0.00 2.08 0.00 111.25 12:44:01 AM 0.67 0.00 0.67 0.00 57.07 12:45:01 AM 0.47 0.00 0.47 0.00 53.85 12:46:01 AM 0.23 0.00 0.23 0.00 3.17 12:47:01 AM 0.57 0.00 0.57 0.00 83.40 12:48:01 AM 0.62 0.00 0.62 0.00 45.41 12:49:01 AM 0.33 0.00 0.33 0.00 78.46 12:50:01 AM 0.35 0.00 0.35 0.00 44.84 12:51:01 AM 0.35 0.00 0.35 0.00 10.30 12:52:01 AM 1.73 0.03 1.70 0.27 69.89 12:53:01 AM 0.50 0.00 0.50 0.00 60.62 12:54:01 AM 0.33 0.00 0.33 0.00 80.59 12:55:01 AM 0.62 0.00 0.62 0.00 76.79 12:56:01 AM 0.42 0.00 0.42 0.00 44.08 12:57:01 AM 0.67 0.00 0.67 0.00 102.98 12:58:01 AM 0.27 0.00 0.27 0.00 38.38 12:59:01 AM 0.55 0.00 0.55 0.00 165.53 01:00:01 AM 0.97 0.00 0.97 0.00 199.38 01:01:01 AM 0.57 0.02 0.55 0.13 97.18 01:02:01 AM 1.07 0.07 1.00 1.73 175.21 01:03:01 AM 12.71 0.32 12.40 36.92 665.03 01:04:01 AM 30.94 0.52 30.42 63.85 3061.10 Average: 12.01 0.36 11.66 57.29 1154.59 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5105948 6946576 2776484 35.22 2688 2016188 794148 8.89 188388 2236468 101404 12:39:01 AM 5110884 6978688 2771548 35.16 2688 2043368 752652 8.43 226328 2193308 32640 12:40:01 AM 4915000 7014920 2967432 37.65 2688 2265812 677952 7.59 261172 2318148 101348 12:41:01 AM 4914680 7014296 2967752 37.65 2688 2265812 677952 7.59 261176 2318104 4 12:42:01 AM 4868884 6969944 3013548 38.23 2688 2267292 740508 8.29 261600 2363284 304 12:43:01 AM 4863836 6966052 3018596 38.30 2688 2268420 740508 8.29 261628 2368292 204 12:44:01 AM 4858780 6963116 3023652 38.36 2688 2270532 740508 8.29 261808 2373056 1036 12:45:01 AM 4857156 6961808 3025276 38.38 2688 2270848 740508 8.29 261808 2374896 4 12:46:01 AM 4856004 6961128 3026428 38.39 2688 2271328 740508 8.29 261824 2376016 472 12:47:01 AM 4854304 6961232 3028128 38.42 2688 2273124 760408 8.51 261852 2377716 4 12:48:01 AM 4852952 6960944 3029480 38.43 2688 2274188 760408 8.51 261964 2378760 44 12:49:01 AM 4849644 6959864 3032788 38.48 2688 2276424 760408 8.51 262036 2382180 24 12:50:01 AM 4848032 6959472 3034400 38.50 2688 2277644 762380 8.54 262056 2383604 72 12:51:01 AM 4847812 6959496 3034620 38.50 2688 2277888 762380 8.54 262056 2383848 148 12:52:01 AM 4846664 6959604 3035768 38.51 2688 2279168 762380 8.54 262196 2384980 404 12:53:01 AM 4844860 6959568 3037572 38.54 2688 2280952 762380 8.54 262220 2387016 612 12:54:01 AM 4842600 6959376 3039832 38.56 2688 2283012 762380 8.54 262324 2388988 404 12:55:01 AM 4840816 6959372 3041616 38.59 2688 2284784 762380 8.54 262544 2390552 364 12:56:01 AM 4839280 6959480 3043152 38.61 2688 2286468 762380 8.54 262756 2391984 1040 12:57:01 AM 4837420 6959304 3045012 38.63 2688 2288112 762380 8.54 262860 2393688 16 12:58:01 AM 4834704 6958316 3047728 38.66 2688 2289808 762380 8.54 262884 2396340 684 12:59:01 AM 4828192 6957624 3054240 38.75 2688 2295628 762380 8.54 263172 2402700 1844 01:00:01 AM 4823576 6956612 3058856 38.81 2688 2299232 782152 8.76 263296 2406700 148 01:01:01 AM 4820676 6956712 3061756 38.84 2688 2302252 762672 8.54 263364 2409772 620 01:02:01 AM 4813484 6954068 3068948 38.93 2688 2306804 762672 8.54 263508 2416884 448 01:03:01 AM 4817064 6869724 3065368 38.89 2688 2224484 813132 9.10 338160 2363056 102620 01:04:01 AM 4939564 6956284 2942868 37.33 2688 2189320 735100 8.23 504896 2078284 25332 Average: 4871586 6960873 3010846 38.20 2688 2256626 754296 8.45 269995 2356986 13787 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 133.43 103.40 1372.27 14.01 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 16.66 11.15 8.36 4.69 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 245.62 180.64 380.60 46.48 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 1.50 0.73 0.19 0.12 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 22.66 13.50 8.85 4.76 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 23.40 21.23 5.93 5.60 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 45.66 45.11 8.11 4.02 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 12.73 10.46 2.37 1.02 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 16.75 14.03 3.03 1.54 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 41.39 40.03 8.96 3.60 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 69.66 45.43 13.69 6.39 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 83.96 75.11 18.95 9.30 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 32.78 29.91 7.88 4.68 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 12.50 10.60 2.36 1.05 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 21.79 20.71 4.14 2.06 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 32.83 30.33 9.67 4.87 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 60.35 57.86 12.41 9.90 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 60.84 62.82 11.24 7.62 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 58.09 59.29 10.47 7.19 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 39.34 30.09 13.61 3.79 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 38.19 32.44 8.07 6.51 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 66.29 67.53 14.04 8.51 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 72.04 66.31 15.87 9.87 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 22.89 21.16 4.75 2.97 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 2.68 2.72 1.81 0.64 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 95.45 61.76 190.09 154.20 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 19.54 16.53 15.30 11.60 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 49.96 41.88 79.74 12.48 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) 01/26/2026 _x86_64_ (2 CPU) 00:36:02 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 39.29 0.00 5.64 1.15 0.09 53.83 12:38:01 AM 0 36.20 0.00 5.29 0.75 0.08 57.68 12:38:01 AM 1 42.36 0.00 5.99 1.54 0.10 50.00 12:39:01 AM all 16.25 0.00 2.39 0.33 0.07 80.96 12:39:01 AM 0 12.38 0.00 2.25 0.27 0.07 85.03 12:39:01 AM 1 20.12 0.00 2.54 0.38 0.07 76.90 12:40:01 AM all 35.19 0.00 6.43 0.67 0.10 57.60 12:40:01 AM 0 32.47 0.00 6.30 0.52 0.10 60.62 12:40:01 AM 1 37.91 0.00 6.56 0.83 0.10 54.59 12:41:01 AM all 0.07 0.00 0.23 0.24 0.03 99.43 12:41:01 AM 0 0.12 0.00 0.20 0.18 0.03 99.47 12:41:01 AM 1 0.02 0.00 0.27 0.30 0.02 99.40 12:42:01 AM all 4.24 0.00 0.26 0.03 0.06 95.42 12:42:01 AM 0 3.37 0.00 0.32 0.02 0.05 96.24 12:42:01 AM 1 5.11 0.00 0.20 0.03 0.07 94.59 12:43:01 AM all 3.83 0.00 0.30 0.04 0.08 95.75 12:43:01 AM 0 1.91 0.00 0.30 0.08 0.07 97.64 12:43:01 AM 1 5.76 0.00 0.30 0.00 0.08 93.85 12:44:01 AM all 10.31 0.00 0.54 0.00 0.07 89.08 12:44:01 AM 0 2.04 0.00 0.32 0.00 0.07 97.57 12:44:01 AM 1 19.21 0.00 0.78 0.00 0.07 79.94 12:45:01 AM all 2.07 0.00 0.18 0.00 0.05 97.69 12:45:01 AM 0 1.52 0.00 0.08 0.00 0.03 98.36 12:45:01 AM 1 2.64 0.00 0.29 0.00 0.07 97.01 12:46:01 AM all 1.80 0.00 0.15 0.00 0.06 97.99 12:46:01 AM 0 0.68 0.00 0.08 0.00 0.03 99.20 12:46:01 AM 1 2.93 0.00 0.22 0.00 0.08 96.77 12:47:01 AM all 5.40 0.00 0.23 0.01 0.08 94.28 12:47:01 AM 0 7.83 0.00 0.18 0.02 0.07 91.90 12:47:01 AM 1 2.96 0.00 0.28 0.00 0.10 96.65 12:48:01 AM all 5.69 0.00 0.43 0.00 0.07 93.81 12:48:01 AM 0 2.44 0.00 0.32 0.00 0.07 97.17 12:48:01 AM 1 9.03 0.00 0.55 0.00 0.07 90.35 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 7.73 0.00 0.50 0.00 0.07 91.70 12:49:01 AM 0 3.94 0.00 0.56 0.00 0.07 95.43 12:49:01 AM 1 11.49 0.00 0.44 0.00 0.07 88.00 12:50:01 AM all 5.64 0.00 0.32 0.00 0.07 93.97 12:50:01 AM 0 10.08 0.00 0.44 0.00 0.07 89.42 12:50:01 AM 1 1.37 0.00 0.22 0.00 0.07 98.34 12:51:01 AM all 2.23 0.00 0.19 0.01 0.07 97.50 12:51:01 AM 0 3.14 0.00 0.27 0.00 0.07 96.52 12:51:01 AM 1 1.34 0.00 0.12 0.02 0.07 98.46 12:52:01 AM all 4.39 0.00 0.29 0.01 0.08 95.24 12:52:01 AM 0 1.87 0.00 0.22 0.02 0.07 97.83 12:52:01 AM 1 6.90 0.00 0.37 0.00 0.08 92.65 12:53:01 AM all 6.46 0.00 0.39 0.00 0.07 93.08 12:53:01 AM 0 6.16 0.00 0.44 0.00 0.07 93.33 12:53:01 AM 1 6.76 0.00 0.34 0.00 0.07 92.83 12:54:01 AM all 7.36 0.00 0.50 0.00 0.07 92.07 12:54:01 AM 0 3.09 0.00 0.35 0.00 0.07 96.49 12:54:01 AM 1 11.72 0.00 0.65 0.00 0.07 87.56 12:55:01 AM all 4.43 0.00 0.34 0.01 0.08 95.14 12:55:01 AM 0 2.58 0.00 0.28 0.00 0.07 97.07 12:55:01 AM 1 6.28 0.00 0.40 0.02 0.10 93.21 12:56:01 AM all 4.15 0.00 0.35 0.00 0.07 95.43 12:56:01 AM 0 2.24 0.00 0.35 0.00 0.05 97.36 12:56:01 AM 1 6.06 0.00 0.35 0.00 0.08 93.51 12:57:01 AM all 3.45 0.00 0.28 0.01 0.07 96.20 12:57:01 AM 0 4.35 0.00 0.27 0.00 0.08 95.30 12:57:01 AM 1 2.54 0.00 0.30 0.02 0.05 97.09 12:58:01 AM all 5.71 0.00 0.34 0.00 0.08 93.87 12:58:01 AM 0 3.56 0.00 0.35 0.00 0.07 96.02 12:58:01 AM 1 7.85 0.00 0.33 0.00 0.08 91.73 12:59:01 AM all 18.01 0.00 0.52 0.00 0.08 81.40 12:59:01 AM 0 1.68 0.00 0.40 0.00 0.07 97.85 12:59:01 AM 1 34.44 0.00 0.63 0.00 0.08 64.85 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 11.63 0.00 0.50 0.01 0.07 87.80 01:00:01 AM 0 9.15 0.00 0.42 0.02 0.07 90.35 01:00:01 AM 1 14.14 0.00 0.58 0.00 0.07 85.21 01:01:01 AM all 7.27 0.00 0.36 0.00 0.08 92.29 01:01:01 AM 0 2.91 0.00 0.30 0.00 0.07 96.72 01:01:01 AM 1 11.63 0.00 0.42 0.00 0.10 87.86 01:02:01 AM all 6.29 0.00 0.24 0.01 0.08 93.39 01:02:01 AM 0 1.27 0.00 0.17 0.02 0.07 98.48 01:02:01 AM 1 11.30 0.00 0.32 0.00 0.08 88.30 01:03:01 AM all 23.09 0.00 1.83 0.08 0.07 74.94 01:03:01 AM 0 10.67 0.00 1.42 0.05 0.05 87.81 01:03:01 AM 1 35.47 0.00 2.24 0.10 0.08 62.11 01:04:01 AM all 31.68 0.00 4.33 0.21 0.08 63.70 01:04:01 AM 0 28.11 0.00 3.90 0.22 0.08 67.69 01:04:01 AM 1 35.24 0.00 4.76 0.20 0.08 59.72 Average: all 10.16 0.00 1.05 0.10 0.07 88.62 Average: 0 7.27 0.00 0.96 0.08 0.06 91.63 Average: 1 13.06 0.00 1.13 0.13 0.08 85.60