---> uname -a: Linux prd-centos8-robot-2c-8g-15787.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: 2799.996 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 593 4825 19 2279 6805 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:87:f3:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84789sec preferred_lft 84789sec inet6 fe80::f816:3eff:fe87:f393/64 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) 12/22/2025 _x86_64_ (2 CPU) 03:40:59 LINUX RESTART (2 CPU) 03:42:01 AM tps rtps wtps bread/s bwrtn/s 03:43:01 AM 121.08 0.22 120.86 11.33 11157.99 03:44:01 AM 46.53 1.23 45.30 126.49 5547.13 03:45:01 AM 67.01 6.97 60.04 1291.78 3912.56 03:46:01 AM 35.49 0.03 35.45 3.47 6378.16 03:47:01 AM 4.35 0.22 4.13 11.73 169.01 03:48:01 AM 1.03 0.00 1.03 0.00 94.42 03:49:01 AM 0.32 0.00 0.32 0.00 31.57 03:50:01 AM 0.52 0.00 0.52 0.00 4.68 03:51:01 AM 0.35 0.00 0.35 0.00 19.13 03:52:01 AM 1.00 0.00 1.00 0.00 87.05 03:53:01 AM 0.47 0.00 0.47 0.00 60.49 03:54:01 AM 0.48 0.00 0.48 0.00 56.81 03:55:01 AM 7.78 5.95 1.83 574.97 95.55 03:56:01 AM 1.78 0.03 1.75 0.27 32.59 03:57:01 AM 1.60 0.00 1.60 0.00 109.85 03:58:01 AM 0.47 0.00 0.47 0.00 61.89 03:59:02 AM 0.57 0.00 0.57 0.00 77.10 04:00:01 AM 0.53 0.00 0.53 0.00 76.87 04:01:01 AM 0.60 0.02 0.58 0.13 47.72 04:02:01 AM 0.88 0.07 0.82 1.73 81.26 04:03:01 AM 0.42 0.00 0.42 0.00 121.58 04:04:01 AM 0.65 0.00 0.65 0.00 116.79 04:05:01 AM 0.83 0.00 0.83 0.00 160.39 04:06:01 AM 0.62 0.00 0.62 0.00 141.84 04:07:01 AM 16.61 0.68 15.93 48.53 1090.85 Average: 12.49 0.62 11.87 82.87 1190.06 03:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:43:01 AM 5084084 6960036 2798348 35.50 2688 2052356 767800 8.60 191428 2259696 170980 03:44:01 AM 5247268 7095244 2635164 33.43 2688 2023444 652556 7.31 219500 2064376 10760 03:45:01 AM 4964924 7066420 2917508 37.01 2688 2267472 643528 7.21 255160 2279912 175596 03:46:01 AM 4959860 7061012 2922572 37.08 2688 2267656 656160 7.35 260864 2275656 12 03:47:01 AM 4913376 7015980 2969056 37.67 2688 2269116 723068 8.10 261008 2321628 128 03:48:01 AM 4905220 7010220 2977212 37.77 2688 2271532 723068 8.10 261252 2329560 344 03:49:01 AM 4904656 7010212 2977776 37.78 2688 2272052 723068 8.10 261252 2330132 8 03:50:01 AM 4902396 7007960 2980036 37.81 2688 2272060 739260 8.28 261252 2332236 8 03:51:01 AM 4900628 7008420 2981804 37.83 2688 2274288 720980 8.07 261296 2334372 1768 03:52:01 AM 4899952 7008060 2982480 37.84 2688 2274616 720980 8.07 261308 2334768 20 03:53:01 AM 4897796 7008320 2984636 37.86 2688 2277048 720980 8.07 261480 2337072 840 03:54:01 AM 4895264 7007240 2987168 37.90 2688 2278484 736392 8.25 261492 2339456 792 03:55:01 AM 4877252 7006964 3005180 38.13 2688 2296188 740244 8.29 263656 2355000 668 03:56:01 AM 4876548 7006552 3005884 38.13 2688 2296472 738856 8.27 263804 2355544 160 03:57:01 AM 4874480 7006648 3007952 38.16 2688 2298636 738856 8.27 263864 2357548 60 03:58:01 AM 4872200 7006360 3010232 38.19 2688 2300656 738856 8.27 263904 2360004 472 03:59:02 AM 4870792 7006652 3011640 38.21 2688 2302328 738856 8.27 264128 2361240 256 04:00:01 AM 4868788 7006268 3013644 38.23 2688 2303972 756900 8.47 264320 2363132 8 04:01:01 AM 4865752 7005400 3016680 38.27 2688 2306140 756900 8.47 264504 2365548 1120 04:02:01 AM 4864796 7005932 3017636 38.28 2688 2307600 756900 8.47 264656 2366620 536 04:03:01 AM 4858744 7003448 3023688 38.36 2688 2311196 756900 8.47 264812 2372668 648 04:04:01 AM 4853956 7003512 3028476 38.42 2688 2316016 741404 8.30 265056 2377096 2500 04:05:01 AM 4851472 7003604 3030960 38.45 2688 2318604 741404 8.30 265120 2379604 816 04:06:01 AM 4847488 7003360 3034944 38.50 2688 2322332 741404 8.30 265160 2383584 620 04:07:01 AM 5008764 7032472 2873668 36.46 2688 2196200 699532 7.83 426600 2086008 66516 Average: 4914658 7014252 2967774 37.65 2688 2267059 726994 8.14 264675 2320898 17425 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 152.94 121.41 1490.72 14.89 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 16.11 9.06 6.99 3.69 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 46.99 40.06 336.44 16.42 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 146.25 95.85 34.21 24.53 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 28.33 19.80 9.89 2.94 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 51.86 50.91 9.56 7.18 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 19.64 18.48 3.73 1.73 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 1.65 0.43 0.16 0.03 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 51.92 51.58 10.91 4.67 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 24.95 12.50 5.09 1.40 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 97.95 84.32 21.75 12.21 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 40.40 38.87 10.26 3.72 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 14.08 12.60 2.63 3.08 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 16.93 12.60 3.68 1.63 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 32.74 30.87 8.64 5.31 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 57.47 52.34 13.42 8.67 0.00 0.00 0.00 0.00 03:59:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:02 AM eth0 55.31 56.39 10.34 6.92 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 51.66 53.41 10.09 6.80 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 52.15 51.85 16.18 6.25 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 27.29 22.06 6.07 3.36 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 44.54 44.74 7.95 6.31 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 59.43 60.90 14.02 9.40 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 47.29 45.94 11.64 6.68 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 11.83 12.23 2.58 1.87 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 95.58 62.02 215.84 137.26 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 49.81 42.44 90.56 11.88 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) 12/22/2025 _x86_64_ (2 CPU) 03:40:59 LINUX RESTART (2 CPU) 03:42:01 AM CPU %user %nice %system %iowait %steal %idle 03:43:01 AM all 38.60 0.00 5.18 1.07 0.11 55.04 03:43:01 AM 0 35.80 0.00 4.49 1.31 0.12 58.28 03:43:01 AM 1 41.41 0.00 5.87 0.83 0.10 51.79 03:44:01 AM all 16.63 0.00 2.27 0.51 0.08 80.51 03:44:01 AM 0 7.09 0.00 1.82 0.62 0.10 90.38 03:44:01 AM 1 26.18 0.00 2.72 0.40 0.07 70.63 03:45:01 AM all 31.43 0.00 5.54 0.46 0.12 62.44 03:45:01 AM 0 26.50 0.00 4.79 0.38 0.12 68.21 03:45:01 AM 1 36.38 0.00 6.30 0.53 0.13 56.66 03:46:01 AM all 7.17 0.00 1.62 0.51 0.06 90.64 03:46:01 AM 0 3.41 0.00 1.29 0.70 0.07 94.54 03:46:01 AM 1 10.94 0.00 1.95 0.32 0.05 86.74 03:47:01 AM all 4.95 0.00 0.33 0.03 0.06 94.64 03:47:01 AM 0 3.60 0.00 0.35 0.02 0.07 95.97 03:47:01 AM 1 6.30 0.00 0.30 0.03 0.05 93.31 03:48:01 AM all 10.98 0.00 0.52 0.01 0.08 88.41 03:48:01 AM 0 3.20 0.00 0.40 0.02 0.08 96.30 03:48:01 AM 1 19.14 0.00 0.65 0.00 0.07 80.14 03:49:01 AM all 4.03 0.00 0.30 0.00 0.07 95.60 03:49:01 AM 0 4.57 0.00 0.32 0.00 0.07 95.04 03:49:01 AM 1 3.50 0.00 0.27 0.00 0.07 96.16 03:50:01 AM all 0.44 0.00 0.12 0.00 0.07 99.37 03:50:01 AM 0 0.28 0.00 0.17 0.00 0.10 99.45 03:50:01 AM 1 0.60 0.00 0.07 0.00 0.03 99.30 03:51:01 AM all 6.73 0.00 0.30 0.00 0.08 92.89 03:51:01 AM 0 5.16 0.00 0.34 0.00 0.08 94.42 03:51:01 AM 1 8.31 0.00 0.27 0.00 0.07 91.36 03:52:01 AM all 1.81 0.00 0.18 0.00 0.07 97.94 03:52:01 AM 0 1.10 0.00 0.15 0.00 0.05 98.70 03:52:01 AM 1 2.52 0.00 0.22 0.00 0.08 97.17 03:53:01 AM all 11.32 0.00 0.65 0.00 0.06 87.97 03:53:01 AM 0 11.41 0.00 0.68 0.00 0.05 87.86 03:53:01 AM 1 11.24 0.00 0.63 0.00 0.07 88.07 03:53:01 AM CPU %user %nice %system %iowait %steal %idle 03:54:01 AM all 4.78 0.00 0.25 0.00 0.08 94.89 03:54:01 AM 0 4.23 0.00 0.32 0.00 0.08 95.36 03:54:01 AM 1 5.33 0.00 0.18 0.00 0.07 94.41 03:55:01 AM all 5.05 0.23 0.44 0.10 0.08 94.09 03:55:01 AM 0 2.62 0.03 0.29 0.03 0.07 96.96 03:55:01 AM 1 7.54 0.43 0.60 0.17 0.09 91.17 03:56:01 AM all 2.12 0.00 0.33 0.01 0.09 97.45 03:56:01 AM 0 2.70 0.00 0.35 0.02 0.07 96.86 03:56:01 AM 1 1.57 0.00 0.32 0.00 0.10 98.01 03:57:01 AM all 8.18 0.00 0.38 0.02 0.08 91.35 03:57:01 AM 0 4.37 0.00 0.33 0.00 0.07 95.23 03:57:01 AM 1 12.05 0.00 0.42 0.03 0.08 87.41 03:58:01 AM all 8.27 0.00 0.54 0.00 0.07 91.12 03:58:01 AM 0 5.64 0.00 0.42 0.00 0.07 93.88 03:58:01 AM 1 10.99 0.00 0.67 0.00 0.07 88.27 03:59:02 AM all 4.35 0.00 0.33 0.00 0.08 95.25 03:59:02 AM 0 4.49 0.00 0.37 0.00 0.07 95.08 03:59:02 AM 1 4.21 0.00 0.28 0.00 0.08 95.42 04:00:01 AM all 4.44 0.00 0.36 0.00 0.07 95.13 04:00:01 AM 0 3.52 0.00 0.36 0.00 0.07 96.05 04:00:01 AM 1 5.36 0.00 0.36 0.00 0.07 94.22 04:01:01 AM all 4.78 0.00 0.38 0.00 0.08 94.76 04:01:01 AM 0 2.98 0.00 0.37 0.00 0.07 96.59 04:01:01 AM 1 6.58 0.00 0.40 0.00 0.08 92.93 04:02:01 AM all 4.70 0.00 0.28 0.01 0.07 94.95 04:02:01 AM 0 2.14 0.00 0.18 0.02 0.05 97.61 04:02:01 AM 1 7.26 0.00 0.37 0.00 0.08 92.28 04:03:01 AM all 12.39 0.00 0.37 0.01 0.08 87.15 04:03:01 AM 0 3.53 0.00 0.30 0.02 0.08 96.07 04:03:01 AM 1 21.34 0.00 0.44 0.00 0.08 78.14 04:04:01 AM all 16.43 0.00 0.57 0.00 0.09 82.91 04:04:01 AM 0 4.14 0.00 0.54 0.00 0.07 95.25 04:04:01 AM 1 28.70 0.00 0.59 0.00 0.12 70.59 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 7.88 0.00 0.36 0.01 0.07 91.68 04:05:01 AM 0 1.77 0.00 0.35 0.02 0.05 97.81 04:05:01 AM 1 13.99 0.00 0.37 0.00 0.08 85.56 04:06:01 AM all 8.05 0.00 0.34 0.00 0.09 91.51 04:06:01 AM 0 6.57 0.00 0.35 0.00 0.08 92.99 04:06:01 AM 1 9.54 0.00 0.33 0.00 0.10 90.03 04:07:01 AM all 26.16 0.00 2.46 0.17 0.08 71.14 04:07:01 AM 0 17.09 0.00 2.54 0.15 0.07 80.15 04:07:01 AM 1 35.20 0.00 2.38 0.18 0.08 62.15 Average: all 10.09 0.01 0.98 0.12 0.08 88.72 Average: 0 6.74 0.00 0.88 0.13 0.07 92.18 Average: 1 13.46 0.02 1.08 0.10 0.08 85.26