---> uname -a: Linux prd-centos8-robot-2c-8g-10300.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 655 4752 19 2289 6742 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:c5:f9:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84763sec preferred_lft 84763sec inet6 fe80::f816:3eff:fec5:f95b/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) 02/14/2026 _x86_64_ (2 CPU) 00:31:12 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 83.04 6.43 76.60 1123.95 6455.29 12:34:01 AM 86.12 1.08 85.04 75.31 10849.55 12:35:01 AM 33.13 1.50 31.63 1000.37 2068.04 12:36:01 AM 71.93 8.33 63.60 746.42 7815.36 12:37:01 AM 7.57 0.07 7.50 4.93 562.52 12:38:01 AM 2.23 0.00 2.23 0.00 129.12 12:39:01 AM 0.70 0.00 0.70 0.00 75.29 12:40:01 AM 0.18 0.00 0.18 0.00 19.46 12:41:01 AM 0.18 0.00 0.18 0.00 1.95 12:42:01 AM 0.92 0.00 0.92 0.00 90.20 12:43:01 AM 0.32 0.00 0.32 0.00 16.24 12:44:01 AM 0.50 0.00 0.50 0.00 89.87 12:45:01 AM 0.37 0.00 0.37 0.00 59.56 12:46:01 AM 0.55 0.00 0.55 0.00 18.95 12:47:01 AM 1.48 0.03 1.45 0.27 77.35 12:48:01 AM 8.91 5.75 3.17 555.55 125.06 12:49:01 AM 0.47 0.00 0.47 0.00 78.04 12:50:01 AM 0.62 0.00 0.62 0.00 79.52 12:51:01 AM 0.55 0.00 0.55 0.00 41.85 12:52:01 AM 0.75 0.00 0.75 0.00 93.45 12:53:01 AM 0.32 0.00 0.32 0.00 52.54 12:54:01 AM 0.52 0.00 0.52 0.00 144.23 12:55:01 AM 0.75 0.00 0.75 0.00 190.40 12:56:01 AM 0.58 0.00 0.58 0.00 83.04 12:57:01 AM 0.93 0.00 0.93 0.00 159.65 12:58:01 AM 26.81 0.58 26.22 62.25 2777.31 Average: 12.71 0.91 11.79 137.27 1236.72 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5337996 7064976 2544436 32.28 2688 1909092 682092 7.64 186864 2037344 185288 12:34:01 AM 5199232 7042752 2683200 34.04 2688 2019660 679416 7.61 209796 2125196 9968 12:35:01 AM 4968748 6965276 2913684 36.96 2688 2167460 809152 9.06 239468 2309860 98036 12:36:01 AM 4884688 6996268 2997744 38.03 2688 2277588 702912 7.87 266676 2344276 9088 12:37:01 AM 4838568 6950776 3043864 38.62 2688 2278376 755952 8.46 267016 2389984 652 12:38:01 AM 4832760 6946476 3049672 38.69 2688 2279868 755952 8.46 267248 2395876 524 12:39:01 AM 4828484 6944052 3053948 38.74 2688 2281720 771328 8.64 267268 2400112 524 12:40:01 AM 4825524 6941116 3056908 38.78 2688 2281744 792304 8.87 267268 2402888 24 12:41:01 AM 4825448 6941700 3056984 38.78 2688 2282456 792304 8.87 267292 2403344 716 12:42:01 AM 4821428 6939404 3061004 38.83 2688 2284132 792304 8.87 267316 2407052 168 12:43:01 AM 4819856 6938796 3062576 38.85 2688 2285080 792304 8.87 267424 2408500 780 12:44:01 AM 4817528 6938712 3064904 38.88 2688 2287332 792304 8.87 267496 2410856 544 12:45:01 AM 4816356 6938752 3066076 38.90 2688 2288552 792304 8.87 267516 2412032 124 12:46:01 AM 4816092 6938736 3066340 38.90 2688 2288784 792304 8.87 267516 2412284 24 12:47:01 AM 4814476 6938480 3067956 38.92 2688 2290144 793144 8.88 267684 2413604 96 12:48:01 AM 4795324 6937772 3087108 39.16 2688 2308560 782980 8.77 270020 2430528 332 12:49:01 AM 4793072 6937584 3089360 39.19 2688 2310672 782980 8.77 270140 2432408 384 12:50:01 AM 4791124 6937324 3091308 39.22 2688 2312336 779760 8.73 270348 2433956 124 12:51:01 AM 4789820 6937748 3092612 39.23 2688 2314020 779760 8.73 270556 2435260 892 12:52:01 AM 4788312 6937904 3094120 39.25 2688 2315664 779760 8.73 270660 2436792 156 12:53:01 AM 4786308 6937600 3096124 39.28 2688 2317356 779760 8.73 270684 2439024 432 12:54:01 AM 4780676 6936848 3101756 39.35 2688 2322252 779760 8.73 270916 2444280 1320 12:55:01 AM 4776136 6936812 3106296 39.41 2688 2326760 779760 8.73 271116 2448628 596 12:56:01 AM 4773792 6936760 3108640 39.44 2688 2329060 779760 8.73 271164 2450868 788 12:57:01 AM 4823940 6996492 3058492 38.80 2688 2338604 701328 7.85 271520 2400896 6060 12:58:01 AM 4909464 6943428 2972968 37.72 2688 2206156 754696 8.45 507560 2104892 22380 Average: 4855967 6953944 3026465 38.40 2688 2265516 768322 8.60 271482 2374259 13078 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 206.55 147.86 1435.80 31.72 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 85.92 58.25 642.28 9.35 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 47.38 37.38 338.74 14.79 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 201.23 139.17 46.73 36.99 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 28.38 15.65 8.50 1.98 0.00 0.00 0.00 0.00 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 34.47 33.17 7.05 6.18 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 43.59 42.53 8.26 3.92 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 2.45 0.60 0.22 0.05 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 22.93 20.63 3.75 1.92 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 45.13 42.09 9.23 3.80 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 64.25 39.00 12.53 5.95 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 93.38 79.10 19.94 9.57 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 31.49 30.74 7.48 4.70 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 12.81 11.86 2.26 1.14 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 24.30 22.25 4.39 2.13 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 33.71 30.56 9.78 4.94 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 69.56 65.02 14.02 10.88 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 64.40 62.90 11.52 7.60 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 60.75 61.28 10.76 7.30 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 34.86 31.84 12.92 3.83 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 35.76 31.69 7.40 6.10 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 48.04 49.43 8.05 4.94 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 78.62 78.50 17.56 12.31 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 40.77 38.99 8.81 4.35 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 3.87 4.48 1.40 1.00 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 103.87 68.16 191.23 144.73 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 58.40 47.81 109.25 13.16 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) 02/14/2026 _x86_64_ (2 CPU) 00:31:12 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 31.77 0.00 4.93 2.66 0.09 60.54 12:33:01 AM 0 38.58 0.00 5.44 3.30 0.10 52.57 12:33:01 AM 1 24.95 0.00 4.43 2.02 0.08 68.52 12:34:01 AM all 22.45 0.00 3.67 1.72 0.09 72.07 12:34:01 AM 0 35.08 0.00 4.46 1.69 0.10 58.67 12:34:01 AM 1 9.81 0.00 2.88 1.76 0.08 85.47 12:35:01 AM all 23.73 0.00 3.41 1.03 0.08 71.76 12:35:01 AM 0 17.35 0.00 3.08 0.78 0.07 78.71 12:35:01 AM 1 30.11 0.00 3.74 1.27 0.08 64.80 12:36:01 AM all 21.00 0.00 4.52 1.78 0.08 72.61 12:36:01 AM 0 23.59 0.00 4.77 1.72 0.08 69.83 12:36:01 AM 1 18.42 0.00 4.27 1.84 0.08 75.39 12:37:01 AM all 3.45 0.00 0.26 0.06 0.03 96.19 12:37:01 AM 0 2.94 0.00 0.28 0.05 0.03 96.69 12:37:01 AM 1 3.97 0.00 0.23 0.07 0.03 95.70 12:38:01 AM all 7.17 0.00 0.44 0.01 0.06 92.32 12:38:01 AM 0 7.17 0.00 0.37 0.02 0.05 92.39 12:38:01 AM 1 7.18 0.00 0.51 0.00 0.07 92.24 12:39:01 AM all 9.97 0.00 0.54 0.01 0.06 89.42 12:39:01 AM 0 9.00 0.00 0.51 0.00 0.07 90.42 12:39:01 AM 1 10.94 0.00 0.57 0.02 0.05 88.42 12:40:01 AM all 0.35 0.00 0.14 0.00 0.06 99.45 12:40:01 AM 0 0.30 0.00 0.18 0.00 0.07 99.45 12:40:01 AM 1 0.40 0.00 0.10 0.00 0.05 99.45 12:41:01 AM all 2.64 0.00 0.17 0.00 0.04 97.16 12:41:01 AM 0 0.82 0.00 0.15 0.00 0.03 99.00 12:41:01 AM 1 4.46 0.00 0.18 0.00 0.05 95.31 12:42:01 AM all 5.48 0.00 0.27 0.01 0.05 94.20 12:42:01 AM 0 3.44 0.00 0.25 0.00 0.03 96.27 12:42:01 AM 1 7.52 0.00 0.29 0.02 0.07 92.11 12:43:01 AM all 6.07 0.00 0.43 0.00 0.04 93.45 12:43:01 AM 0 10.39 0.00 0.58 0.00 0.05 88.98 12:43:01 AM 1 1.87 0.00 0.28 0.00 0.03 97.81 12:43:01 AM CPU %user %nice %system %iowait %steal %idle 12:44:01 AM all 8.34 0.00 0.49 0.00 0.07 91.10 12:44:01 AM 0 12.13 0.00 0.49 0.00 0.07 87.31 12:44:01 AM 1 4.61 0.00 0.49 0.00 0.07 94.84 12:45:01 AM all 6.34 0.00 0.38 0.00 0.06 93.22 12:45:01 AM 0 5.08 0.00 0.23 0.00 0.05 94.64 12:45:01 AM 1 7.64 0.00 0.53 0.00 0.07 91.75 12:46:01 AM all 2.73 0.00 0.21 0.00 0.04 97.02 12:46:01 AM 0 1.25 0.00 0.15 0.00 0.03 98.56 12:46:01 AM 1 4.23 0.00 0.27 0.00 0.05 95.45 12:47:01 AM all 4.74 0.00 0.34 0.01 0.06 94.85 12:47:01 AM 0 5.81 0.00 0.32 0.00 0.05 93.82 12:47:01 AM 1 3.67 0.00 0.37 0.02 0.07 95.88 12:48:01 AM all 7.25 0.23 0.52 0.11 0.06 91.84 12:48:01 AM 0 8.01 0.00 0.47 0.03 0.05 91.43 12:48:01 AM 1 6.49 0.46 0.56 0.19 0.07 92.24 12:49:01 AM all 7.77 0.00 0.59 0.00 0.06 91.58 12:49:01 AM 0 9.25 0.00 0.59 0.00 0.07 90.09 12:49:01 AM 1 6.28 0.00 0.59 0.00 0.05 93.07 12:50:01 AM all 4.38 0.00 0.33 0.01 0.06 95.22 12:50:01 AM 0 4.22 0.00 0.30 0.00 0.07 95.42 12:50:01 AM 1 4.55 0.00 0.35 0.02 0.05 95.03 12:51:01 AM all 4.41 0.00 0.34 0.01 0.05 95.19 12:51:01 AM 0 4.43 0.00 0.33 0.02 0.05 95.17 12:51:01 AM 1 4.39 0.00 0.35 0.00 0.05 95.21 12:52:01 AM all 3.56 0.00 0.26 0.00 0.05 96.13 12:52:01 AM 0 5.10 0.00 0.28 0.00 0.05 94.56 12:52:01 AM 1 2.02 0.00 0.23 0.00 0.05 97.69 12:53:01 AM all 6.23 0.00 0.39 0.00 0.06 93.33 12:53:01 AM 0 9.95 0.00 0.47 0.00 0.07 89.51 12:53:01 AM 1 2.53 0.00 0.30 0.00 0.05 97.12 12:54:01 AM all 15.92 0.00 0.38 0.00 0.07 83.64 12:54:01 AM 0 23.10 0.00 0.42 0.00 0.08 76.39 12:54:01 AM 1 8.74 0.00 0.33 0.00 0.05 90.88 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 15.43 0.00 0.57 0.00 0.06 83.94 12:55:01 AM 0 24.61 0.00 0.68 0.00 0.07 74.64 12:55:01 AM 1 6.40 0.00 0.47 0.00 0.05 93.08 12:56:01 AM all 7.23 0.00 0.29 0.01 0.07 92.41 12:56:01 AM 0 11.64 0.00 0.28 0.00 0.08 87.99 12:56:01 AM 1 2.81 0.00 0.30 0.02 0.05 96.82 12:57:01 AM all 12.87 0.00 0.40 0.00 0.07 86.66 12:57:01 AM 0 16.70 0.00 0.40 0.00 0.07 82.83 12:57:01 AM 1 9.03 0.00 0.40 0.00 0.07 90.50 12:58:01 AM all 27.40 0.00 3.99 0.17 0.08 68.36 12:58:01 AM 0 26.66 0.00 4.12 0.25 0.08 68.88 12:58:01 AM 1 28.13 0.00 3.87 0.08 0.08 67.83 Average: all 10.35 0.01 1.09 0.29 0.06 88.19 Average: 0 12.18 0.00 1.14 0.30 0.06 86.31 Average: 1 8.52 0.02 1.04 0.28 0.06 90.08