---> uname -a: Linux prd-centos8-robot-2c-8g-34450.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 624 4874 19 2198 6774 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:b4:35:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.220/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85447sec preferred_lft 85447sec inet6 fe80::f816:3eff:feb4:3523/64 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) 00:32:12 LINUX RESTART (2 CPU) 12:33:01 AM tps rtps wtps bread/s bwrtn/s 12:34:01 AM 90.68 6.38 84.30 1097.68 6725.88 12:35:01 AM 92.27 1.08 91.19 75.31 11302.20 12:36:01 AM 37.38 7.15 30.23 1310.71 2143.49 12:37:01 AM 69.44 2.70 66.74 436.12 8323.28 12:38:01 AM 4.43 0.00 4.43 0.00 161.02 12:39:01 AM 0.23 0.00 0.23 0.00 3.07 12:40:01 AM 0.12 0.00 0.12 0.00 1.17 12:41:01 AM 2.02 0.07 1.95 4.93 108.40 12:42:01 AM 0.85 0.00 0.85 0.00 123.84 12:43:01 AM 0.48 0.00 0.48 0.00 21.06 12:44:01 AM 0.17 0.00 0.17 0.00 14.18 12:45:01 AM 0.18 0.00 0.18 0.00 15.88 12:46:01 AM 0.17 0.03 0.13 1.87 8.70 12:47:01 AM 15.48 0.32 15.16 36.91 617.79 12:48:01 AM 31.01 0.55 30.46 64.12 1570.17 Average: 22.99 1.22 21.77 201.82 2075.97 12:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 AM 5296984 7093908 2585440 32.80 2688 1974180 638792 7.15 187088 2058992 251156 12:35:01 AM 5122916 6998380 2759508 35.01 2688 2051676 714612 8.00 213352 2195252 44140 12:36:01 AM 4945896 6982920 2936528 37.25 2688 2206236 734024 8.22 270080 2293824 128116 12:37:01 AM 4911292 7023052 2971132 37.69 2688 2278192 674164 7.55 266824 2314984 36 12:38:01 AM 4911688 7023448 2970736 37.69 2688 2278192 674164 7.55 266828 2315052 4 12:39:01 AM 4911868 7023632 2970556 37.69 2688 2278196 674164 7.55 266828 2314988 16 12:40:01 AM 4910688 7022444 2971736 37.70 2688 2278196 672284 7.53 266828 2316016 4 12:41:01 AM 4864268 6977976 3018156 38.29 2688 2280148 722448 8.09 267296 2362016 656 12:42:01 AM 4858592 6975088 3023832 38.36 2688 2282928 738256 8.27 267300 2367812 140 12:43:01 AM 4858480 6975340 3023944 38.36 2688 2283300 738256 8.27 267300 2367956 100 12:44:01 AM 4857984 6975224 3024440 38.37 2688 2283680 738256 8.27 267300 2368288 92 12:45:01 AM 4857284 6974900 3025140 38.38 2688 2284056 738256 8.27 267300 2369092 40 12:46:01 AM 4856308 6974344 3026116 38.39 2688 2284468 738256 8.27 267444 2369968 184 12:47:01 AM 4944764 6885300 2937660 37.27 2688 2113084 828708 9.28 302028 2270216 36456 12:48:01 AM 5009888 6952976 2872536 36.44 2688 2116368 737652 8.26 474648 2038336 25328 Average: 4941260 6990595 2941164 37.31 2688 2218193 717486 8.03 274563 2288186 32431 12:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 151.69 118.23 1336.03 22.15 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 66.09 49.17 606.42 9.13 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 43.76 37.34 334.79 7.63 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 600.37 429.32 120.42 99.05 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 2.53 1.98 0.56 0.48 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 2.88 1.90 0.48 0.42 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 1.53 0.85 0.42 0.30 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 52.21 36.27 17.62 6.11 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 25.41 22.59 6.54 4.64 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 11.36 9.13 2.76 1.86 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 11.45 9.20 2.69 1.82 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 12.85 9.53 3.33 2.23 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 14.00 8.78 3.62 2.24 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 90.60 59.90 99.60 36.82 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 24.36 17.40 16.10 8.43 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 74.07 54.11 170.08 13.55 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) 00:32:12 LINUX RESTART (2 CPU) 12:33:01 AM CPU %user %nice %system %iowait %steal %idle 12:34:01 AM all 37.55 0.00 5.77 1.12 0.15 55.41 12:34:01 AM 0 28.62 0.00 4.71 1.28 0.17 65.23 12:34:01 AM 1 46.52 0.00 6.84 0.95 0.13 45.55 12:35:01 AM all 21.48 0.00 3.25 2.46 0.13 72.69 12:35:01 AM 0 26.70 0.00 3.51 2.94 0.12 66.73 12:35:01 AM 1 16.25 0.00 2.99 1.99 0.13 78.64 12:36:01 AM all 25.05 0.00 4.30 0.71 0.11 69.82 12:36:01 AM 0 19.79 0.00 3.87 0.47 0.10 75.77 12:36:01 AM 1 30.31 0.00 4.73 0.95 0.12 63.89 12:37:01 AM all 19.47 0.00 4.11 0.75 0.10 75.57 12:37:01 AM 0 18.18 0.00 3.87 0.60 0.10 77.25 12:37:01 AM 1 20.76 0.00 4.35 0.90 0.10 73.88 12:38:01 AM all 0.34 0.00 0.10 0.02 0.06 99.48 12:38:01 AM 0 0.58 0.00 0.08 0.02 0.07 99.25 12:38:01 AM 1 0.10 0.00 0.12 0.02 0.05 99.72 12:39:01 AM all 0.27 0.00 0.08 0.00 0.06 99.59 12:39:01 AM 0 0.47 0.00 0.10 0.00 0.07 99.36 12:39:01 AM 1 0.07 0.00 0.07 0.00 0.05 99.82 12:40:01 AM all 0.37 0.00 0.08 0.00 0.07 99.48 12:40:01 AM 0 0.58 0.00 0.05 0.00 0.05 99.32 12:40:01 AM 1 0.15 0.00 0.12 0.00 0.08 99.65 12:41:01 AM all 10.88 0.00 1.11 0.02 0.12 87.87 12:41:01 AM 0 7.90 0.00 0.74 0.03 0.12 91.21 12:41:01 AM 1 13.86 0.00 1.49 0.00 0.12 84.53 12:42:01 AM all 13.60 0.00 0.52 0.00 0.10 85.78 12:42:01 AM 0 5.13 0.00 0.37 0.00 0.10 94.40 12:42:01 AM 1 22.08 0.00 0.67 0.00 0.10 77.15 12:43:01 AM all 4.27 0.00 0.31 0.01 0.13 95.29 12:43:01 AM 0 4.41 0.00 0.32 0.00 0.13 95.14 12:43:01 AM 1 4.13 0.00 0.30 0.02 0.12 95.44 12:44:01 AM all 4.33 0.00 0.31 0.00 0.12 95.25 12:44:01 AM 0 2.41 0.00 0.22 0.00 0.08 97.29 12:44:01 AM 1 6.25 0.00 0.40 0.00 0.15 93.20 12:44:01 AM CPU %user %nice %system %iowait %steal %idle 12:45:01 AM all 4.29 0.00 0.33 0.00 0.11 95.27 12:45:01 AM 0 3.71 0.00 0.28 0.00 0.10 95.90 12:45:01 AM 1 4.86 0.00 0.38 0.00 0.12 94.63 12:46:01 AM all 3.90 0.00 0.31 0.00 0.10 95.69 12:46:01 AM 0 3.96 0.00 0.32 0.00 0.12 95.60 12:46:01 AM 1 3.84 0.00 0.30 0.00 0.08 95.77 12:47:01 AM all 20.16 0.00 2.37 0.08 0.11 77.29 12:47:01 AM 0 12.30 0.00 2.02 0.07 0.12 85.50 12:47:01 AM 1 28.03 0.00 2.71 0.08 0.10 69.08 12:48:01 AM all 30.91 0.00 4.32 0.30 0.13 64.33 12:48:01 AM 0 33.05 0.00 4.12 0.33 0.13 62.36 12:48:01 AM 1 28.77 0.00 4.53 0.27 0.13 66.30 Average: all 13.13 0.00 1.82 0.36 0.11 84.58 Average: 0 11.19 0.00 1.64 0.38 0.10 86.68 Average: 1 15.06 0.00 2.00 0.35 0.11 82.48