---> uname -a: Linux prd-centos8-robot-2c-8g-34491.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 585 4858 19 2253 6813 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:bc:9a:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85225sec preferred_lft 85225sec inet6 fe80::f816:3eff:febc:9a6e/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) 01/13/2026 _x86_64_ (2 CPU) 01:42:18 LINUX RESTART (2 CPU) 01:43:01 AM tps rtps wtps bread/s bwrtn/s 01:44:01 AM 87.52 6.75 80.77 1229.72 6572.81 01:45:01 AM 82.72 1.08 81.64 75.32 11138.21 01:46:01 AM 29.56 0.42 29.14 64.78 1621.59 01:47:01 AM 86.47 9.41 77.06 1681.84 8685.64 01:48:01 AM 6.75 0.00 6.75 0.00 603.42 01:49:01 AM 0.28 0.00 0.28 0.00 5.23 01:50:01 AM 0.17 0.00 0.17 0.00 1.32 01:51:01 AM 2.13 0.07 2.07 4.93 175.17 01:52:01 AM 0.52 0.00 0.52 0.00 168.02 01:53:01 AM 0.43 0.03 0.40 1.87 20.90 01:54:01 AM 0.27 0.00 0.27 0.00 160.00 01:55:01 AM 0.28 0.00 0.28 0.00 172.80 01:56:01 AM 0.17 0.00 0.17 0.00 32.54 01:57:01 AM 0.18 0.00 0.18 0.00 65.54 01:58:01 AM 1.50 0.03 1.47 0.27 75.54 01:59:01 AM 0.35 0.00 0.35 0.00 133.06 02:00:01 AM 0.27 0.00 0.27 0.00 58.46 02:01:01 AM 19.05 0.33 18.71 37.06 1465.19 Average: 17.70 1.01 16.69 172.00 1730.90 01:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:44:01 AM 5275704 7078308 2606720 33.07 2688 1979952 649124 7.27 187376 2079316 251192 01:45:01 AM 5161780 7009844 2720644 34.52 2688 2024152 713148 7.99 199416 2168276 8 01:46:01 AM 5104672 7041556 2777752 35.24 2688 2107924 677576 7.59 229304 2181184 75944 01:47:01 AM 4945116 7061896 2937308 37.26 2688 2283984 632288 7.08 266708 2285372 13520 01:48:01 AM 4942976 7059756 2939448 37.29 2688 2283984 632288 7.08 266712 2286152 16 01:49:01 AM 4943952 7060736 2938472 37.28 2688 2283988 632288 7.08 266716 2285456 12 01:50:01 AM 4943732 7060516 2938692 37.28 2688 2283988 653728 7.32 266716 2285572 4 01:51:01 AM 4888508 7008832 2993916 37.98 2688 2287532 722380 8.09 267052 2340308 308 01:52:01 AM 4879444 7004368 3002980 38.10 2688 2292140 741516 8.30 267324 2349144 116 01:53:01 AM 4875712 7003916 3006712 38.14 2688 2295404 757196 8.48 267600 2352708 2920 01:54:01 AM 4870888 7003092 3011536 38.21 2688 2299420 757196 8.48 267600 2357284 2176 01:55:01 AM 4867856 7003092 3014568 38.24 2688 2302436 738684 8.27 267600 2360556 48 01:56:01 AM 4868004 7004392 3014420 38.24 2688 2303596 738684 8.27 267600 2360460 292 01:57:01 AM 4865660 7003736 3016764 38.27 2688 2305276 738684 8.27 267600 2362504 44 01:58:01 AM 4864236 7004088 3018188 38.29 2688 2307060 727076 8.14 267756 2364008 592 01:59:01 AM 4858448 7002112 3023976 38.36 2688 2310880 727076 8.14 267756 2369516 536 02:00:01 AM 4911264 7060748 2971160 37.69 2688 2316692 624976 7.00 268084 2317212 4684 02:01:01 AM 4990340 6986768 2892084 36.69 2688 2169336 718572 8.05 335576 2194680 41492 Average: 4947683 7025431 2934741 37.23 2688 2246541 699027 7.83 260805 2294428 21884 01:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 229.59 164.26 1568.54 47.64 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 66.31 45.24 603.91 6.78 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 25.71 23.28 91.66 6.95 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 618.59 448.12 366.16 100.09 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 2.03 1.40 0.39 0.33 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 1.80 1.28 0.34 0.27 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 2.87 1.87 0.46 0.41 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 168.47 151.77 41.92 12.25 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 115.11 113.56 35.78 8.94 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 96.38 95.87 26.58 7.63 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 92.45 93.07 30.83 7.40 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 79.65 79.69 23.79 6.72 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 62.02 57.97 12.23 5.28 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 110.26 109.52 20.39 9.04 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 110.96 105.70 20.11 8.42 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 125.11 126.60 30.01 9.66 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 92.80 73.61 19.91 6.42 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 74.12 50.06 152.41 93.64 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 115.24 96.83 169.20 18.77 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) 01/13/2026 _x86_64_ (2 CPU) 01:42:18 LINUX RESTART (2 CPU) 01:43:01 AM CPU %user %nice %system %iowait %steal %idle 01:44:01 AM all 41.48 0.00 5.80 1.06 0.09 51.57 01:44:01 AM 0 52.66 0.00 7.22 1.05 0.10 38.97 01:44:01 AM 1 30.29 0.00 4.38 1.07 0.08 64.18 01:45:01 AM all 14.99 0.00 2.30 1.36 0.06 81.29 01:45:01 AM 0 18.66 0.00 2.61 1.52 0.05 77.16 01:45:01 AM 1 11.32 0.00 1.99 1.20 0.07 85.43 01:46:01 AM all 25.23 0.00 3.76 0.19 0.07 70.75 01:46:01 AM 0 36.53 0.00 4.57 0.23 0.08 58.58 01:46:01 AM 1 13.93 0.00 2.95 0.15 0.07 82.91 01:47:01 AM all 25.88 0.00 5.52 1.14 0.08 67.39 01:47:01 AM 0 24.68 0.00 5.84 0.97 0.08 68.43 01:47:01 AM 1 27.07 0.00 5.20 1.30 0.08 66.34 01:48:01 AM all 0.34 0.00 0.11 0.06 0.04 99.45 01:48:01 AM 0 0.13 0.00 0.13 0.05 0.05 99.63 01:48:01 AM 1 0.55 0.00 0.08 0.07 0.03 99.27 01:49:01 AM all 0.28 0.00 0.09 0.00 0.03 99.61 01:49:01 AM 0 0.15 0.00 0.10 0.00 0.03 99.72 01:49:01 AM 1 0.40 0.00 0.08 0.00 0.02 99.50 01:50:01 AM all 0.23 0.00 0.08 0.00 0.03 99.67 01:50:01 AM 0 0.08 0.00 0.07 0.00 0.05 99.80 01:50:01 AM 1 0.37 0.00 0.08 0.00 0.02 99.53 01:51:01 AM all 10.47 0.00 1.36 0.01 0.55 87.61 01:51:01 AM 0 9.42 0.00 1.46 0.00 0.55 88.57 01:51:01 AM 1 11.52 0.00 1.26 0.02 0.55 86.65 01:52:01 AM all 11.99 0.00 1.47 0.00 0.07 86.47 01:52:01 AM 0 14.80 0.00 1.88 0.00 0.07 83.24 01:52:01 AM 1 9.14 0.00 1.05 0.00 0.07 89.74 01:53:01 AM all 8.43 0.00 0.83 0.00 0.07 90.67 01:53:01 AM 0 11.79 0.00 0.92 0.00 0.07 87.22 01:53:01 AM 1 5.07 0.00 0.74 0.00 0.07 94.12 01:54:01 AM all 10.02 0.00 0.84 0.00 0.08 89.07 01:54:01 AM 0 12.84 0.00 1.06 0.00 0.09 86.02 01:54:01 AM 1 7.26 0.00 0.62 0.00 0.07 92.06 01:54:01 AM CPU %user %nice %system %iowait %steal %idle 01:55:01 AM all 10.86 0.00 1.31 0.03 0.06 87.75 01:55:01 AM 0 8.05 0.00 0.65 0.02 0.05 91.23 01:55:01 AM 1 13.70 0.00 1.98 0.03 0.07 84.21 01:56:01 AM all 5.34 0.00 0.48 0.00 0.07 94.11 01:56:01 AM 0 6.10 0.00 0.49 0.00 0.07 93.34 01:56:01 AM 1 4.57 0.00 0.47 0.00 0.07 94.89 01:57:01 AM all 7.88 0.00 0.68 0.00 0.08 91.37 01:57:01 AM 0 13.31 0.00 0.87 0.00 0.09 85.73 01:57:01 AM 1 2.58 0.00 0.49 0.00 0.07 96.87 01:58:01 AM all 8.06 0.00 0.82 0.01 0.06 91.05 01:58:01 AM 0 11.68 0.00 0.82 0.00 0.05 87.45 01:58:01 AM 1 4.50 0.00 0.82 0.02 0.07 94.59 01:59:01 AM all 10.22 0.00 0.96 0.00 0.08 88.75 01:59:01 AM 0 15.13 0.00 1.24 0.00 0.07 83.56 01:59:01 AM 1 5.31 0.00 0.67 0.00 0.08 93.94 02:00:01 AM all 9.00 0.00 0.71 0.00 0.08 90.21 02:00:01 AM 0 15.32 0.00 0.92 0.00 0.08 83.68 02:00:01 AM 1 2.68 0.00 0.50 0.00 0.07 96.75 02:01:01 AM all 16.92 0.00 2.16 0.13 0.06 80.73 02:01:01 AM 0 23.24 0.00 2.69 0.18 0.05 73.84 02:01:01 AM 1 10.61 0.00 1.63 0.07 0.07 87.62 Average: all 12.10 0.00 1.63 0.22 0.09 85.95 Average: 0 15.28 0.00 1.87 0.23 0.09 82.53 Average: 1 8.94 0.00 1.39 0.22 0.09 89.37