---> uname -a: Linux prd-centos8-robot-2c-8g-2677.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 653 4834 19 2209 6744 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:0e:1b:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84868sec preferred_lft 84868sec inet6 fe80::f816:3eff:fe0e:1b24/64 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) 11/30/2025 _x86_64_ (2 CPU) 23:14:58 LINUX RESTART (2 CPU) 11:16:02 PM tps rtps wtps bread/s bwrtn/s 11:17:01 PM 122.33 0.22 122.11 11.52 11675.84 11:18:01 PM 36.97 0.65 36.32 51.05 5344.00 11:19:02 PM 23.55 0.43 23.11 64.79 1406.50 11:20:01 PM 85.17 9.61 75.57 1713.86 8640.73 11:21:01 PM 8.20 0.00 8.20 0.00 599.68 11:22:01 PM 2.48 0.00 2.48 0.00 70.61 11:23:01 PM 0.10 0.00 0.10 0.00 0.63 11:24:01 PM 0.50 0.20 0.30 11.60 28.59 11:25:01 PM 1.88 0.00 1.88 0.00 80.75 11:26:01 PM 0.53 0.00 0.53 0.00 14.38 11:27:01 PM 0.27 0.00 0.27 0.00 18.68 11:28:01 PM 0.23 0.00 0.23 0.00 17.36 11:29:01 PM 0.13 0.02 0.12 0.13 8.41 11:30:00 PM 8.82 5.83 3.00 563.19 97.51 11:30:01 PM 3.23 3.23 0.00 25.81 0.00 11:31:01 PM 1.70 0.00 1.70 0.00 39.79 11:32:01 PM 0.47 0.00 0.47 0.00 7.62 11:33:01 PM 0.52 0.00 0.52 0.00 9.02 11:34:01 PM 0.42 0.00 0.42 0.00 7.18 11:35:01 PM 0.48 0.00 0.48 0.00 7.75 11:36:01 PM 0.57 0.00 0.57 0.00 11.85 11:37:01 PM 0.12 0.00 0.12 0.00 4.00 11:38:01 PM 0.40 0.00 0.40 0.00 37.69 11:39:01 PM 0.45 0.00 0.45 0.00 11.98 11:40:01 PM 24.31 0.58 23.73 62.25 1098.28 Average: 13.23 0.72 12.51 101.98 1205.89 11:16:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:17:01 PM 5084456 6956224 2797968 35.50 2688 2048460 774660 8.67 191364 2259560 170932 11:18:01 PM 5192528 7032664 2689896 34.13 2688 2016424 694416 7.78 209380 2129216 9936 11:19:02 PM 5092200 7022604 2790224 35.40 2688 2101504 685960 7.68 229068 2194108 76396 11:20:01 PM 4885160 6993816 2997264 38.02 2688 2275124 719584 8.06 265896 2343660 10860 11:21:01 PM 4886416 6994944 2996008 38.01 2688 2275128 719584 8.06 265896 2343512 4 11:22:01 PM 4886624 6995152 2995800 38.01 2688 2275128 719584 8.06 265900 2343328 4 11:23:01 PM 4886460 6994988 2995964 38.01 2688 2275128 719584 8.06 265900 2343332 4 11:24:01 PM 4842184 6951792 3040240 38.57 2688 2276216 785528 8.80 266028 2387356 84 11:25:01 PM 4839604 6949592 3042820 38.60 2688 2276596 785528 8.80 266028 2389984 4 11:26:01 PM 4837224 6947604 3045200 38.63 2688 2276980 785528 8.80 266028 2392232 176 11:27:01 PM 4835728 6946484 3046696 38.65 2688 2277364 785528 8.80 266028 2393868 88 11:28:01 PM 4834316 6945452 3048108 38.67 2688 2277744 785528 8.80 266028 2395136 4 11:29:01 PM 4832140 6943660 3050284 38.70 2688 2278128 801552 8.97 266028 2397308 164 11:30:00 PM 4811996 6940932 3070428 38.95 2688 2295508 810728 9.08 268664 2414664 16 11:30:01 PM 4812240 6941188 3070184 38.95 2688 2295508 810728 9.08 268820 2414332 28 11:31:01 PM 4811796 6940840 3070628 38.96 2688 2295604 810728 9.08 268820 2414736 4 11:32:01 PM 4811696 6940840 3070728 38.96 2688 2295700 810728 9.08 268820 2415016 4 11:33:01 PM 4810896 6940128 3071528 38.97 2688 2295788 810728 9.08 268820 2415620 4 11:34:01 PM 4810808 6940124 3071616 38.97 2688 2295880 810728 9.08 268820 2415656 4 11:35:01 PM 4810304 6939720 3072120 38.97 2688 2295976 810728 9.08 268820 2416228 4 11:36:01 PM 4809092 6938736 3073332 38.99 2688 2296204 810728 9.08 269164 2417088 100 11:37:01 PM 4809232 6938920 3073192 38.99 2688 2296248 810728 9.08 269188 2416792 56 11:38:01 PM 4864240 6994824 3018184 38.29 2688 2297140 701100 7.85 269516 2361964 4 11:39:01 PM 4863732 6994560 3018692 38.30 2688 2297384 701100 7.85 269520 2362688 56 11:40:01 PM 5003868 6953124 2878556 36.52 2688 2121580 761484 8.53 469540 2046552 22288 Average: 4878598 6963156 3003826 38.11 2688 2252338 768912 8.61 268723 2352957 11649 11:16:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 119.30 96.29 1502.15 13.37 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 8.71 3.57 3.65 1.40 0.00 0.00 0.00 0.00 11:19:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:02 PM eth0 24.05 23.28 90.08 6.47 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 359.10 307.40 354.26 93.88 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 1.43 0.83 0.53 0.19 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 2.55 1.98 0.45 0.43 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 2.18 1.88 0.44 0.41 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 45.40 32.62 11.85 3.98 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 12.00 9.07 2.85 1.79 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 14.53 9.41 3.65 2.12 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 10.81 9.05 2.78 1.79 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 16.46 9.10 3.49 1.81 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 11.36 9.10 2.82 1.79 0.00 0.00 0.00 0.00 11:30:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:00 PM eth0 19.53 16.23 4.79 3.00 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 0.80 0.55 0.47 0.31 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 1.52 0.28 0.19 0.05 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 0.68 0.50 0.35 0.24 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 1.40 0.27 0.14 0.05 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 3.28 0.28 0.22 0.05 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 11.38 7.47 2.48 1.39 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 6.75 6.53 0.94 0.43 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 20.73 12.40 5.00 1.62 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 17.08 11.18 6.57 1.38 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 44.92 35.57 116.95 38.20 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 31.20 24.95 87.05 7.27 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) 11/30/2025 _x86_64_ (2 CPU) 23:14:58 LINUX RESTART (2 CPU) 11:16:02 PM CPU %user %nice %system %iowait %steal %idle 11:17:01 PM all 38.76 0.00 5.25 1.78 0.12 54.09 11:17:01 PM 0 21.45 0.00 3.61 1.29 0.12 73.54 11:17:01 PM 1 56.15 0.00 6.90 2.28 0.12 34.55 11:18:01 PM all 8.25 0.00 1.66 0.77 0.10 89.22 11:18:01 PM 0 5.83 0.00 1.35 0.48 0.12 92.22 11:18:01 PM 1 10.67 0.00 1.97 1.05 0.08 86.23 11:19:02 PM all 22.70 0.00 3.42 0.98 0.10 72.79 11:19:02 PM 0 16.67 0.00 2.77 1.08 0.10 79.38 11:19:02 PM 1 28.73 0.00 4.08 0.88 0.10 66.21 11:20:01 PM all 25.39 0.00 5.53 1.50 0.10 67.48 11:20:01 PM 0 29.07 0.00 5.84 2.01 0.10 62.98 11:20:01 PM 1 21.71 0.00 5.21 1.00 0.10 71.97 11:21:01 PM all 0.37 0.00 0.12 0.10 0.05 99.37 11:21:01 PM 0 0.63 0.00 0.12 0.02 0.07 99.17 11:21:01 PM 1 0.10 0.00 0.12 0.18 0.03 99.57 11:22:01 PM all 0.19 0.00 0.08 0.02 0.05 99.66 11:22:01 PM 0 0.28 0.00 0.07 0.03 0.05 99.56 11:22:01 PM 1 0.10 0.00 0.10 0.00 0.05 99.75 11:23:01 PM all 0.34 0.00 0.08 0.00 0.04 99.53 11:23:01 PM 0 0.55 0.00 0.05 0.00 0.03 99.37 11:23:01 PM 1 0.13 0.00 0.12 0.00 0.05 99.70 11:24:01 PM all 4.99 0.00 0.49 0.01 0.08 94.44 11:24:01 PM 0 4.29 0.00 0.39 0.00 0.07 95.25 11:24:01 PM 1 5.69 0.00 0.59 0.02 0.08 93.63 11:25:01 PM all 4.38 0.00 0.36 0.01 0.09 95.16 11:25:01 PM 0 5.26 0.00 0.38 0.00 0.10 94.26 11:25:01 PM 1 3.50 0.00 0.33 0.02 0.08 96.07 11:26:01 PM all 4.43 0.00 0.36 0.00 0.11 95.10 11:26:01 PM 0 5.91 0.00 0.47 0.00 0.10 93.52 11:26:01 PM 1 2.95 0.00 0.25 0.00 0.12 96.69 11:27:01 PM all 4.40 0.00 0.36 0.00 0.10 95.14 11:27:01 PM 0 4.49 0.00 0.37 0.00 0.10 95.05 11:27:01 PM 1 4.32 0.00 0.35 0.00 0.10 95.23 11:27:01 PM CPU %user %nice %system %iowait %steal %idle 11:28:01 PM all 4.48 0.00 0.33 0.00 0.13 95.07 11:28:01 PM 0 2.79 0.00 0.22 0.00 0.12 96.87 11:28:01 PM 1 6.17 0.00 0.44 0.00 0.13 93.26 11:29:01 PM all 4.56 0.00 0.37 0.00 0.13 94.95 11:29:01 PM 0 2.57 0.00 0.27 0.00 0.12 97.04 11:29:01 PM 1 6.54 0.00 0.47 0.00 0.13 92.86 11:30:00 PM all 6.60 0.25 0.50 0.13 0.11 92.42 11:30:00 PM 0 7.56 0.10 0.44 0.10 0.10 91.70 11:30:00 PM 1 5.64 0.39 0.56 0.15 0.12 93.15 11:30:01 PM all 4.76 0.00 14.29 0.00 0.00 80.95 11:30:01 PM 0 8.06 0.00 22.58 0.00 0.00 69.35 11:30:01 PM 1 1.56 0.00 6.25 0.00 0.00 92.19 11:31:01 PM all 0.53 0.00 0.12 0.01 0.08 99.27 11:31:01 PM 0 0.43 0.00 0.08 0.00 0.05 99.43 11:31:01 PM 1 0.62 0.00 0.15 0.02 0.10 99.11 11:32:01 PM all 0.60 0.00 0.10 0.00 0.09 99.21 11:32:01 PM 0 0.57 0.00 0.10 0.00 0.10 99.23 11:32:01 PM 1 0.63 0.00 0.10 0.00 0.08 99.18 11:33:01 PM all 0.57 0.00 0.11 0.01 0.08 99.24 11:33:01 PM 0 0.62 0.00 0.08 0.00 0.05 99.25 11:33:01 PM 1 0.52 0.00 0.13 0.02 0.10 99.23 11:34:01 PM all 0.59 0.00 0.09 0.00 0.10 99.21 11:34:01 PM 0 0.64 0.00 0.08 0.00 0.08 99.20 11:34:01 PM 1 0.55 0.00 0.10 0.00 0.12 99.23 11:35:01 PM all 0.58 0.00 0.12 0.00 0.08 99.22 11:35:01 PM 0 0.45 0.00 0.13 0.00 0.10 99.31 11:35:01 PM 1 0.70 0.00 0.10 0.00 0.07 99.13 11:36:01 PM all 1.95 0.00 0.17 0.00 0.08 97.81 11:36:01 PM 0 2.16 0.00 0.18 0.00 0.08 97.58 11:36:01 PM 1 1.74 0.00 0.15 0.00 0.07 98.04 11:37:01 PM all 0.53 0.00 0.10 0.00 0.08 99.29 11:37:01 PM 0 0.67 0.00 0.10 0.00 0.08 99.15 11:37:01 PM 1 0.40 0.00 0.10 0.00 0.07 99.43 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 1.09 0.00 0.20 0.00 0.05 98.66 11:38:01 PM 0 0.70 0.00 0.13 0.00 0.03 99.13 11:38:01 PM 1 1.47 0.00 0.27 0.00 0.07 98.20 11:39:01 PM all 0.45 0.00 0.15 0.00 0.05 99.35 11:39:01 PM 0 0.52 0.00 0.17 0.00 0.03 99.28 11:39:01 PM 1 0.38 0.00 0.13 0.00 0.07 99.42 11:40:01 PM all 26.50 0.00 3.94 0.22 0.10 69.24 11:40:01 PM 0 17.90 0.00 3.60 0.25 0.10 78.15 11:40:01 PM 1 35.09 0.00 4.28 0.18 0.10 60.35 Average: all 6.77 0.01 1.00 0.23 0.09 91.90 Average: 0 5.47 0.00 0.88 0.22 0.08 93.34 Average: 1 8.07 0.02 1.12 0.24 0.09 90.47