---> uname -a: Linux prd-centos8-robot-2c-8g-19220.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 609 4789 19 2298 6788 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:31:b9:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.89/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84572sec preferred_lft 84572sec inet6 fe80::f816:3eff:fe31:b9c0/64 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) 02/20/2026 _x86_64_ (2 CPU) 03:34:46 LINUX RESTART (2 CPU) 03:35:01 AM tps rtps wtps bread/s bwrtn/s 03:36:01 AM 200.55 149.31 51.24 13486.62 37906.60 03:37:01 AM 104.71 6.21 98.50 1091.72 8749.63 03:38:01 AM 61.11 1.02 60.10 73.44 8789.54 03:39:01 AM 17.73 0.42 17.31 64.78 1023.94 03:40:01 AM 81.94 6.93 75.00 1289.52 7452.76 03:41:01 AM 11.20 0.00 11.20 0.00 1926.81 03:42:01 AM 2.37 0.00 2.37 0.00 66.41 03:43:01 AM 0.38 0.00 0.38 0.00 3.85 03:44:01 AM 0.47 0.10 0.37 6.80 12.56 03:45:01 AM 2.20 0.00 2.20 0.00 262.61 03:46:01 AM 0.42 0.00 0.42 0.00 230.09 03:47:01 AM 0.42 0.00 0.42 0.00 144.71 03:48:01 AM 6.21 5.95 0.27 574.88 31.51 03:49:01 AM 3.02 0.00 3.02 0.00 110.86 03:50:01 AM 0.43 0.03 0.40 0.27 19.79 03:51:01 AM 1.27 0.00 1.27 0.00 44.23 03:52:01 AM 0.23 0.00 0.23 0.00 16.29 03:53:01 AM 0.45 0.00 0.45 0.00 200.92 03:54:01 AM 0.43 0.00 0.43 0.00 131.46 03:55:01 AM 0.37 0.00 0.37 0.00 157.17 03:56:01 AM 0.42 0.00 0.42 0.00 217.36 03:57:01 AM 0.12 0.00 0.12 0.00 4.68 03:58:01 AM 0.22 0.00 0.22 0.00 86.54 03:59:01 AM 0.13 0.00 0.13 0.00 8.53 04:00:01 AM 0.27 0.00 0.27 0.00 19.16 04:01:01 AM 0.40 0.02 0.38 0.13 23.66 04:02:01 AM 0.53 0.07 0.47 1.73 82.31 04:03:01 AM 0.32 0.00 0.32 0.00 51.88 04:04:01 AM 13.93 0.32 13.61 36.92 656.58 04:05:02 AM 29.34 0.47 28.87 52.92 3189.25 Average: 18.05 5.70 12.36 556.09 2387.71 03:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:36:01 AM 5764320 7155200 2118104 26.87 2688 1590024 656992 7.36 163800 1693308 31044 03:37:01 AM 5227476 7023900 2654948 33.68 2688 1973456 701836 7.86 187412 2124964 187808 03:38:01 AM 5170164 7013452 2712260 34.41 2688 2019596 700740 7.85 198676 2162004 4 03:39:01 AM 5161900 7043620 2720524 34.51 2688 2057144 672468 7.53 223580 2143316 35420 03:40:01 AM 4954224 7054224 2928200 37.15 2688 2266572 630280 7.06 261272 2275684 40484 03:41:01 AM 4958240 7058252 2924184 37.10 2688 2266592 629800 7.05 261292 2275688 4 03:42:01 AM 4958652 7058664 2923772 37.09 2688 2266592 629800 7.05 261296 2275508 4 03:43:01 AM 4958556 7058564 2923868 37.09 2688 2266596 629800 7.05 261296 2275640 4 03:44:01 AM 4904056 7006916 2978368 37.78 2688 2269464 738148 8.27 261820 2329192 2552 03:45:01 AM 4895592 7003124 2986832 37.89 2688 2274120 738148 8.27 261820 2337472 1452 03:46:01 AM 4888348 7001328 2994076 37.98 2688 2279608 769080 8.61 261820 2344440 156 03:47:01 AM 4882628 6999772 2999796 38.06 2688 2283724 768872 8.61 262080 2350212 32 03:48:01 AM 4862384 6997848 3020040 38.31 2688 2302004 769452 8.62 264456 2368088 960 03:49:01 AM 4860872 6997400 3021552 38.33 2688 2303072 736336 8.24 264456 2369568 160 03:50:01 AM 4860720 6997636 3021704 38.33 2688 2303444 730620 8.18 264576 2369768 120 03:51:01 AM 4860652 6997916 3021772 38.34 2688 2303800 730620 8.18 264584 2369944 32 03:52:01 AM 4857392 6996324 3025032 38.38 2688 2305500 746396 8.36 264580 2372888 1320 03:53:01 AM 4848272 6991804 3034152 38.49 2688 2310060 763452 8.55 264628 2382008 4 03:54:01 AM 4841876 6991204 3040548 38.57 2688 2315856 763452 8.55 264628 2387884 2044 03:55:01 AM 4840648 6992924 3041776 38.59 2688 2318840 763452 8.55 264628 2389424 416 03:56:01 AM 4834396 6992724 3048028 38.67 2688 2324844 763452 8.55 264628 2395640 16 03:57:01 AM 4834608 6993076 3047816 38.67 2688 2324984 763452 8.55 264628 2395632 52 03:58:01 AM 4830796 6991796 3051628 38.71 2688 2327516 763452 8.55 264628 2399688 32 03:59:01 AM 4830296 6991692 3052128 38.72 2688 2327908 763452 8.55 264632 2400124 196 04:00:01 AM 4829696 6991540 3052728 38.73 2688 2328356 731920 8.20 264628 2400588 172 04:01:01 AM 4829740 6992052 3052684 38.73 2688 2328844 731920 8.20 264628 2400240 112 04:02:01 AM 4824352 6989580 3058072 38.80 2688 2331748 796816 8.92 264936 2404956 764 04:03:01 AM 4823188 6989560 3059236 38.81 2688 2332892 815452 9.13 264936 2406264 460 04:04:01 AM 4830200 6916936 3052224 38.72 2688 2257108 759332 8.50 349568 2333800 110404 04:05:02 AM 4910152 6963632 2972272 37.71 2688 2226160 714472 8.00 517688 2093352 20960 Average: 4931147 7008422 2951277 37.44 2688 2246214 729115 8.16 265587 2307576 14573 03:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 229.32 115.74 806.06 42.38 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 142.05 104.61 1183.08 23.10 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 63.91 41.52 635.37 4.20 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 17.81 16.24 7.70 5.60 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 331.04 227.25 409.33 66.08 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 190.97 141.84 38.66 29.58 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 2.40 1.93 0.48 0.42 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 2.87 2.05 0.48 0.44 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 53.62 37.47 22.70 4.22 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 19.81 18.11 24.47 2.95 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 31.79 30.13 30.09 3.96 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 88.35 87.62 31.71 7.65 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 57.78 55.23 11.46 4.68 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 57.28 54.05 12.47 5.58 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 13.48 9.20 3.07 1.80 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 10.91 7.78 2.45 1.54 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 66.16 65.23 14.22 6.21 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 71.52 69.29 27.73 13.12 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 127.27 127.27 78.87 9.51 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 84.65 84.90 41.14 6.25 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 100.05 98.43 60.31 8.03 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 20.96 20.73 3.32 1.46 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 74.92 73.69 29.24 6.32 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 13.65 10.83 3.19 2.21 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 13.18 11.35 3.18 2.30 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 13.21 12.56 4.26 1.35 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 105.83 99.00 34.69 8.71 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 31.27 26.29 5.59 2.69 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 130.64 84.56 181.47 148.06 0.00 0.00 0.00 0.00 04:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:02 AM eth0 14.86 13.11 13.11 7.02 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 72.72 58.27 124.01 14.25 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) 02/20/2026 _x86_64_ (2 CPU) 03:34:46 LINUX RESTART (2 CPU) 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 31.98 0.07 9.04 34.40 0.08 24.43 03:36:01 AM 0 31.15 0.08 9.59 32.25 0.08 26.84 03:36:01 AM 1 32.81 0.05 8.49 36.53 0.08 22.03 03:37:01 AM all 40.09 0.00 6.16 1.28 0.11 52.37 03:37:01 AM 0 42.44 0.00 6.57 1.35 0.12 49.53 03:37:01 AM 1 37.74 0.00 5.75 1.20 0.10 55.21 03:38:01 AM all 8.50 0.00 1.52 1.39 0.05 88.55 03:38:01 AM 0 13.21 0.00 1.92 1.49 0.03 83.36 03:38:01 AM 1 3.78 0.00 1.12 1.29 0.07 93.75 03:39:01 AM all 15.52 0.00 2.69 0.38 0.08 81.32 03:39:01 AM 0 16.11 0.00 2.78 0.65 0.07 80.39 03:39:01 AM 1 14.93 0.00 2.60 0.12 0.08 82.26 03:40:01 AM all 32.25 0.00 6.13 2.36 0.08 59.17 03:40:01 AM 0 46.76 0.00 7.24 3.61 0.08 42.30 03:40:01 AM 1 17.76 0.00 5.02 1.12 0.08 76.01 03:41:01 AM all 0.69 0.00 0.56 0.46 0.04 98.25 03:41:01 AM 0 0.48 0.00 0.67 0.45 0.05 98.34 03:41:01 AM 1 0.89 0.00 0.45 0.47 0.03 98.16 03:42:01 AM all 0.30 0.00 0.08 0.01 0.03 99.58 03:42:01 AM 0 0.10 0.00 0.05 0.00 0.02 99.83 03:42:01 AM 1 0.50 0.00 0.10 0.02 0.05 99.33 03:43:01 AM all 0.24 0.00 0.10 0.00 0.03 99.62 03:43:01 AM 0 0.40 0.00 0.12 0.00 0.03 99.45 03:43:01 AM 1 0.08 0.00 0.08 0.00 0.03 99.80 03:44:01 AM all 6.83 0.00 0.89 0.00 0.05 92.23 03:44:01 AM 0 11.27 0.00 1.56 0.00 0.03 87.13 03:44:01 AM 1 2.39 0.00 0.22 0.00 0.07 97.32 03:45:01 AM all 9.26 0.00 0.32 0.03 0.08 90.32 03:45:01 AM 0 11.18 0.00 0.35 0.00 0.08 88.39 03:45:01 AM 1 7.34 0.00 0.28 0.05 0.07 92.25 03:46:01 AM all 11.33 0.00 0.90 0.03 0.08 87.67 03:46:01 AM 0 7.27 0.00 0.69 0.03 0.07 91.94 03:46:01 AM 1 15.41 0.00 1.11 0.02 0.08 83.38 03:46:01 AM CPU %user %nice %system %iowait %steal %idle 03:47:01 AM all 11.79 0.00 1.20 0.01 0.08 86.92 03:47:01 AM 0 14.25 0.00 1.17 0.00 0.07 84.51 03:47:01 AM 1 9.37 0.00 1.23 0.02 0.08 89.31 03:48:01 AM all 6.12 0.24 0.68 0.13 0.06 92.78 03:48:01 AM 0 10.54 0.15 0.80 0.12 0.07 88.32 03:48:01 AM 1 1.77 0.33 0.55 0.13 0.05 97.15 03:49:01 AM all 6.39 0.00 0.64 0.03 0.08 92.86 03:49:01 AM 0 7.41 0.00 0.84 0.02 0.10 91.63 03:49:01 AM 1 5.37 0.00 0.44 0.03 0.07 94.10 03:50:01 AM all 4.55 0.00 0.48 0.00 0.07 94.90 03:50:01 AM 0 5.15 0.00 0.62 0.00 0.07 94.17 03:50:01 AM 1 3.95 0.00 0.35 0.00 0.07 95.64 03:51:01 AM all 3.69 0.00 0.26 0.02 0.07 95.96 03:51:01 AM 0 3.73 0.00 0.22 0.00 0.07 95.99 03:51:01 AM 1 3.66 0.00 0.30 0.03 0.07 95.94 03:52:01 AM all 8.97 0.00 0.81 0.00 0.06 90.16 03:52:01 AM 0 15.51 0.00 1.19 0.00 0.07 83.23 03:52:01 AM 1 2.73 0.00 0.44 0.00 0.05 96.78 03:53:01 AM all 7.99 0.00 0.39 0.01 0.08 91.53 03:53:01 AM 0 11.48 0.00 0.34 0.00 0.10 88.08 03:53:01 AM 1 4.51 0.00 0.44 0.02 0.07 94.98 03:54:01 AM all 6.76 0.00 0.72 0.01 0.07 92.44 03:54:01 AM 0 7.12 0.00 0.82 0.00 0.07 91.99 03:54:01 AM 1 6.39 0.00 0.62 0.02 0.07 92.90 03:55:01 AM all 3.34 0.00 0.37 0.00 0.06 96.23 03:55:01 AM 0 2.31 0.00 0.40 0.00 0.05 97.24 03:55:01 AM 1 4.38 0.00 0.34 0.00 0.07 95.22 03:56:01 AM all 10.11 0.00 1.03 0.01 0.08 88.78 03:56:01 AM 0 16.66 0.00 1.45 0.00 0.07 81.82 03:56:01 AM 1 3.57 0.00 0.62 0.02 0.08 95.71 03:57:01 AM all 1.28 0.00 0.18 0.00 0.08 98.47 03:57:01 AM 0 0.92 0.00 0.18 0.00 0.07 98.83 03:57:01 AM 1 1.64 0.00 0.17 0.00 0.08 98.11 03:57:01 AM CPU %user %nice %system %iowait %steal %idle 03:58:01 AM all 6.06 0.00 0.59 0.00 0.07 93.29 03:58:01 AM 0 7.60 0.00 0.67 0.00 0.07 91.66 03:58:01 AM 1 4.51 0.00 0.50 0.00 0.07 94.92 03:59:01 AM all 4.46 0.00 0.19 0.00 0.08 95.27 03:59:01 AM 0 7.10 0.00 0.22 0.00 0.10 92.58 03:59:01 AM 1 1.81 0.00 0.17 0.00 0.07 97.96 04:00:01 AM all 4.82 0.00 0.27 0.00 0.08 94.83 04:00:01 AM 0 5.71 0.00 0.27 0.00 0.08 93.94 04:00:01 AM 1 3.93 0.00 0.27 0.00 0.08 95.72 04:01:01 AM all 5.11 0.00 0.50 0.00 0.07 94.32 04:01:01 AM 0 9.63 0.00 0.84 0.00 0.07 89.46 04:01:01 AM 1 0.79 0.00 0.18 0.00 0.07 98.96 04:02:01 AM all 7.48 0.00 1.16 0.02 0.07 91.28 04:02:01 AM 0 7.88 0.00 1.28 0.00 0.07 90.78 04:02:01 AM 1 7.08 0.00 1.04 0.03 0.07 91.78 04:03:01 AM all 4.76 0.00 0.44 0.00 0.08 94.72 04:03:01 AM 0 5.13 0.00 0.60 0.00 0.08 94.18 04:03:01 AM 1 4.38 0.00 0.29 0.00 0.08 95.25 04:04:01 AM all 19.91 0.00 2.16 0.08 0.10 77.75 04:04:01 AM 0 23.23 0.00 2.67 0.08 0.10 73.91 04:04:01 AM 1 16.58 0.00 1.65 0.07 0.10 81.60 04:05:02 AM all 25.13 0.00 3.47 0.24 0.07 71.10 04:05:02 AM 0 35.74 0.00 3.99 0.30 0.05 59.93 04:05:02 AM 1 14.51 0.00 2.95 0.18 0.08 82.27 Average: all 10.20 0.01 1.46 1.36 0.07 86.90 Average: 0 12.58 0.01 1.67 1.34 0.07 84.33 Average: 1 7.82 0.01 1.26 1.37 0.07 89.46