---> uname -a: Linux prd-centos8-robot-2c-8g-4120.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 604 4798 19 2295 6794 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:3c:2f:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.84/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84597sec preferred_lft 84597sec inet6 fe80::f816:3eff:fe3c:2fa8/64 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) 01/25/2026 _x86_64_ (2 CPU) 03:17:01 LINUX RESTART (2 CPU) 03:18:01 AM tps rtps wtps bread/s bwrtn/s 03:19:01 AM 121.19 0.53 120.66 19.46 10668.14 03:20:01 AM 51.98 1.37 50.62 135.42 6939.25 03:21:01 AM 35.47 6.78 28.69 1248.52 2083.54 03:22:01 AM 61.75 0.22 61.53 43.59 7729.97 03:23:01 AM 9.35 0.00 9.35 0.00 606.07 03:24:01 AM 0.58 0.00 0.58 0.00 9.13 03:25:01 AM 0.12 0.00 0.12 0.00 1.57 03:26:01 AM 0.45 0.10 0.35 6.80 95.58 03:27:01 AM 2.25 0.00 2.25 0.00 235.48 03:28:01 AM 0.53 0.00 0.53 0.00 191.54 03:29:01 AM 0.25 0.00 0.25 0.00 145.34 03:30:01 AM 0.23 0.00 0.23 0.00 29.38 03:31:01 AM 8.95 5.95 3.00 574.88 114.76 03:32:01 AM 0.60 0.00 0.60 0.00 18.54 03:33:01 AM 1.48 0.03 1.45 0.27 41.65 03:34:01 AM 0.20 0.00 0.20 0.00 36.07 03:35:01 AM 0.45 0.00 0.45 0.00 182.37 03:36:01 AM 0.27 0.00 0.27 0.00 179.85 03:37:01 AM 0.25 0.00 0.25 0.00 165.58 03:38:01 AM 0.50 0.00 0.50 0.00 137.73 03:39:01 AM 0.43 0.00 0.43 0.00 19.23 03:40:01 AM 0.25 0.00 0.25 0.00 75.72 03:41:01 AM 0.30 0.00 0.30 0.00 19.08 03:42:01 AM 0.23 0.00 0.23 0.00 15.76 03:43:01 AM 0.37 0.00 0.37 0.00 63.56 03:44:01 AM 0.33 0.00 0.33 0.00 71.57 03:45:01 AM 0.23 0.00 0.23 0.00 41.76 03:46:01 AM 15.28 0.32 14.96 36.92 741.02 03:47:01 AM 32.26 0.47 31.79 52.92 3173.74 Average: 11.95 0.54 11.41 73.06 1166.69 03:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 AM 5232364 7025684 2650060 33.62 2688 1970324 683552 7.65 187476 2118552 136060 03:20:01 AM 5245544 7086984 2636880 33.45 2688 2017388 638940 7.15 219572 2066124 9852 03:21:01 AM 4987096 6995948 2895328 36.73 2688 2179088 729016 8.16 267200 2260004 103680 03:22:01 AM 4961328 7058252 2921096 37.06 2688 2263308 624360 6.99 261324 2269096 9920 03:23:01 AM 4964240 7061004 2918184 37.02 2688 2263312 639936 7.17 261328 2269124 4 03:24:01 AM 4963356 7060120 2919068 37.03 2688 2263312 639936 7.17 261336 2269728 16 03:25:01 AM 4964392 7061152 2918032 37.02 2688 2263312 639936 7.17 261328 2269028 4 03:26:01 AM 4908428 7008500 2973996 37.73 2688 2266660 725292 8.12 261852 2324148 488 03:27:01 AM 4899572 7005936 2982852 37.84 2688 2272916 743456 8.32 261852 2332604 1860 03:28:01 AM 4895008 7005304 2987416 37.90 2688 2276880 743456 8.32 261852 2336876 288 03:29:01 AM 4889500 7003872 2992924 37.97 2688 2280924 761384 8.53 262076 2341948 8 03:30:01 AM 4888280 7003712 2994144 37.99 2688 2281984 803728 9.00 262220 2343428 252 03:31:01 AM 4870692 7004468 3011732 38.21 2688 2300284 746932 8.36 264456 2359248 4 03:32:01 AM 4868128 7002280 3014296 38.24 2688 2300660 740748 8.29 264456 2361632 40 03:33:01 AM 4869668 7004512 3012756 38.22 2688 2301336 718928 8.05 264580 2360156 460 03:34:01 AM 4862904 7001496 3019520 38.31 2688 2305088 768740 8.61 264632 2366500 3172 03:35:01 AM 4855048 6998360 3027376 38.41 2688 2309808 768740 8.61 264632 2374348 2576 03:36:01 AM 4851712 6997884 3030712 38.45 2688 2312656 768740 8.61 264632 2377736 84 03:37:01 AM 4843360 6995580 3039064 38.55 2688 2318724 768740 8.61 264632 2385536 1220 03:38:01 AM 4843688 6998688 3038736 38.55 2688 2321476 768740 8.61 264632 2385792 24 03:39:01 AM 4843032 6998596 3039392 38.56 2688 2322064 768740 8.61 264632 2386288 152 03:40:01 AM 4839180 6996936 3043244 38.61 2688 2324232 750596 8.40 264632 2390264 124 03:41:01 AM 4838780 6996944 3043644 38.61 2688 2324632 750596 8.40 264632 2390580 40 03:42:01 AM 4841068 6999648 3041356 38.58 2688 2325048 734904 8.23 264632 2388568 72 03:43:01 AM 4837992 6998628 3044432 38.62 2688 2327108 778000 8.71 264772 2390904 388 03:44:01 AM 4834356 6996576 3048068 38.67 2688 2328720 793376 8.88 264780 2394648 48 03:45:01 AM 4832788 6996188 3049636 38.69 2688 2329900 812648 9.10 264780 2396104 36 03:46:01 AM 4927500 6966592 2954924 37.49 2688 2211560 714764 8.00 353756 2237408 84208 03:47:01 AM 4906620 6950420 2975804 37.75 2688 2216620 725332 8.12 513088 2103216 26400 Average: 4909159 7009664 2973265 37.72 2688 2268253 732836 8.21 271234 2318951 13154 03:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 90.57 74.51 1066.27 11.42 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 59.70 41.10 603.03 7.09 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 38.79 33.89 335.40 7.02 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 470.69 369.74 103.28 90.15 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 2.97 2.00 0.62 0.49 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 2.08 1.43 0.54 0.44 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 1.75 1.27 0.29 0.27 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 56.41 39.63 22.30 4.61 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 32.38 32.46 36.25 4.41 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 15.31 14.73 17.77 2.60 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 84.12 81.50 60.41 7.15 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 52.32 51.57 11.01 4.40 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 50.98 48.68 11.38 4.74 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 11.46 9.10 2.71 1.79 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 11.81 9.68 4.46 1.99 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 84.39 83.74 15.80 15.25 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 96.25 96.83 66.85 7.30 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 78.09 78.55 29.64 6.05 0.00 0.00 0.00 0.00 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 116.89 97.43 82.75 7.69 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 41.33 41.91 15.58 3.55 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 37.32 37.44 6.07 2.81 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 54.82 53.85 26.73 5.16 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 13.73 10.98 7.12 2.28 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 10.16 8.68 2.38 1.74 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 69.63 67.98 30.84 6.08 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 59.39 46.46 10.35 4.32 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 20.35 17.78 3.70 2.17 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 119.94 77.54 202.20 147.29 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 16.95 16.76 14.64 8.44 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 62.09 53.35 96.22 12.71 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) 01/25/2026 _x86_64_ (2 CPU) 03:17:01 LINUX RESTART (2 CPU) 03:18:01 AM CPU %user %nice %system %iowait %steal %idle 03:19:01 AM all 37.97 0.00 5.62 1.68 0.12 54.60 03:19:01 AM 0 30.48 0.00 5.09 1.53 0.12 62.79 03:19:01 AM 1 45.49 0.00 6.16 1.84 0.13 46.38 03:20:01 AM all 21.56 0.00 2.76 0.84 0.09 74.74 03:20:01 AM 0 18.16 0.00 2.57 0.80 0.08 78.39 03:20:01 AM 1 24.97 0.00 2.96 0.89 0.10 71.09 03:21:01 AM all 18.51 0.00 3.83 0.63 0.09 76.94 03:21:01 AM 0 12.15 0.00 3.52 0.81 0.08 83.42 03:21:01 AM 1 24.91 0.00 4.13 0.45 0.10 70.41 03:22:01 AM all 20.85 0.00 4.29 0.81 0.10 73.95 03:22:01 AM 0 17.88 0.00 4.00 1.01 0.12 77.00 03:22:01 AM 1 23.83 0.00 4.57 0.62 0.08 70.90 03:23:01 AM all 0.32 0.00 0.13 0.07 0.05 99.43 03:23:01 AM 0 0.27 0.00 0.13 0.08 0.03 99.48 03:23:01 AM 1 0.37 0.00 0.13 0.05 0.07 99.38 03:24:01 AM all 0.33 0.00 0.07 0.00 0.05 99.56 03:24:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 03:24:01 AM 1 0.53 0.00 0.07 0.00 0.07 99.33 03:25:01 AM all 0.21 0.00 0.08 0.00 0.05 99.67 03:25:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 03:25:01 AM 1 0.33 0.00 0.10 0.00 0.07 99.50 03:26:01 AM all 8.03 0.00 0.94 0.00 0.09 90.94 03:26:01 AM 0 5.78 0.00 0.47 0.00 0.08 93.66 03:26:01 AM 1 10.26 0.00 1.41 0.00 0.10 88.24 03:27:01 AM all 12.39 0.00 0.96 0.01 0.11 86.54 03:27:01 AM 0 7.64 0.00 0.37 0.02 0.10 91.88 03:27:01 AM 1 17.13 0.00 1.54 0.00 0.12 81.20 03:28:01 AM all 8.39 0.00 0.32 0.03 0.10 91.16 03:28:01 AM 0 10.24 0.00 0.39 0.03 0.10 89.24 03:28:01 AM 1 6.55 0.00 0.25 0.02 0.10 93.09 03:29:01 AM all 12.10 0.00 1.29 0.00 0.11 86.50 03:29:01 AM 0 15.78 0.00 2.06 0.00 0.10 82.06 03:29:01 AM 1 8.50 0.00 0.54 0.00 0.12 90.84 03:29:01 AM CPU %user %nice %system %iowait %steal %idle 03:30:01 AM all 5.99 0.00 0.56 0.00 0.11 93.34 03:30:01 AM 0 6.43 0.00 0.55 0.00 0.12 92.90 03:30:01 AM 1 5.56 0.00 0.57 0.00 0.10 93.77 03:31:01 AM all 6.40 0.23 0.79 0.13 0.10 92.35 03:31:01 AM 0 3.60 0.05 0.59 0.02 0.08 95.67 03:31:01 AM 1 9.21 0.42 0.99 0.24 0.12 89.03 03:32:01 AM all 4.38 0.00 0.33 0.00 0.09 95.19 03:32:01 AM 0 2.28 0.00 0.25 0.00 0.08 97.39 03:32:01 AM 1 6.49 0.00 0.42 0.00 0.10 92.99 03:33:01 AM all 4.97 0.00 0.62 0.01 0.11 94.29 03:33:01 AM 0 7.07 0.00 0.86 0.00 0.10 91.98 03:33:01 AM 1 2.88 0.00 0.39 0.02 0.12 96.60 03:34:01 AM all 12.09 0.00 0.92 0.00 0.09 86.90 03:34:01 AM 0 12.07 0.00 0.76 0.00 0.10 87.06 03:34:01 AM 1 12.11 0.00 1.07 0.00 0.09 86.74 03:35:01 AM all 5.13 0.00 0.66 0.01 0.11 94.09 03:35:01 AM 0 3.53 0.00 0.49 0.00 0.10 95.88 03:35:01 AM 1 6.74 0.00 0.84 0.02 0.12 92.29 03:36:01 AM all 5.73 0.00 0.61 0.00 0.10 93.56 03:36:01 AM 0 6.44 0.00 0.47 0.00 0.08 93.01 03:36:01 AM 1 5.03 0.00 0.75 0.00 0.12 94.10 03:37:01 AM all 6.41 0.00 0.52 0.03 0.10 92.93 03:37:01 AM 0 3.22 0.00 0.55 0.03 0.10 96.09 03:37:01 AM 1 9.62 0.00 0.49 0.03 0.10 89.76 03:38:01 AM all 6.01 0.00 0.83 0.01 0.11 93.04 03:38:01 AM 0 1.41 0.00 0.28 0.02 0.10 98.19 03:38:01 AM 1 10.62 0.00 1.37 0.00 0.12 87.89 03:39:01 AM all 2.30 0.00 0.26 0.00 0.12 97.32 03:39:01 AM 0 2.44 0.00 0.27 0.00 0.12 97.17 03:39:01 AM 1 2.16 0.00 0.25 0.00 0.12 97.47 03:40:01 AM all 5.55 0.00 0.48 0.00 0.13 93.85 03:40:01 AM 0 6.03 0.00 0.59 0.00 0.12 93.27 03:40:01 AM 1 5.07 0.00 0.37 0.00 0.13 94.43 03:40:01 AM CPU %user %nice %system %iowait %steal %idle 03:41:01 AM all 4.54 0.00 0.20 0.00 0.13 95.13 03:41:01 AM 0 2.78 0.00 0.17 0.00 0.12 96.94 03:41:01 AM 1 6.30 0.00 0.23 0.00 0.13 93.33 03:42:01 AM all 3.70 0.00 0.30 0.00 0.11 95.89 03:42:01 AM 0 5.02 0.00 0.25 0.00 0.10 94.63 03:42:01 AM 1 2.39 0.00 0.35 0.00 0.12 97.14 03:43:01 AM all 8.21 0.00 0.89 0.00 0.10 90.79 03:43:01 AM 0 3.65 0.00 0.62 0.00 0.10 95.63 03:43:01 AM 1 13.06 0.00 1.18 0.00 0.11 85.66 03:44:01 AM all 5.60 0.00 1.00 0.00 0.14 93.26 03:44:01 AM 0 4.28 0.00 0.65 0.00 0.13 94.93 03:44:01 AM 1 6.93 0.00 1.34 0.00 0.15 91.58 03:45:01 AM all 4.56 0.00 0.28 0.00 0.12 95.05 03:45:01 AM 0 2.93 0.00 0.32 0.00 0.12 96.64 03:45:01 AM 1 6.20 0.00 0.23 0.00 0.12 93.45 03:46:01 AM all 25.38 0.00 2.62 0.73 0.12 71.15 03:46:01 AM 0 27.88 0.00 2.44 0.50 0.12 69.06 03:46:01 AM 1 22.88 0.00 2.79 0.95 0.12 73.25 03:47:01 AM all 32.20 0.00 4.04 0.67 0.11 62.98 03:47:01 AM 0 23.45 0.00 3.74 0.63 0.10 72.08 03:47:01 AM 1 40.98 0.00 4.35 0.70 0.12 53.85 Average: all 10.00 0.01 1.25 0.20 0.10 88.44 Average: 0 8.38 0.00 1.12 0.19 0.10 90.21 Average: 1 11.63 0.01 1.38 0.20 0.11 86.67