---> uname -a: Linux prd-centos8-robot-2c-8g-8123.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 611 4854 19 2231 6787 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:9f:64:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85429sec preferred_lft 85429sec inet6 fe80::f816:3eff:fe9f:64e9/64 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) 02/06/2026 _x86_64_ (2 CPU) 03:56:51 LINUX RESTART (2 CPU) 03:58:01 AM tps rtps wtps bread/s bwrtn/s 03:59:01 AM 123.39 1.08 122.31 75.31 11406.15 04:00:01 AM 33.54 0.38 33.16 64.25 4021.63 04:01:01 AM 66.16 6.95 59.21 1286.50 3862.96 04:02:01 AM 41.01 2.58 38.43 397.67 6475.81 04:03:01 AM 3.67 0.00 3.67 0.00 123.16 04:04:01 AM 0.18 0.00 0.18 0.00 2.27 04:05:01 AM 0.32 0.07 0.25 4.93 7.12 04:06:01 AM 2.22 0.03 2.18 1.87 212.58 04:07:01 AM 0.37 0.00 0.37 0.00 112.46 04:08:01 AM 0.40 0.00 0.40 0.00 116.21 04:09:01 AM 0.23 0.00 0.23 0.00 130.79 04:10:01 AM 0.28 0.00 0.28 0.00 131.39 04:11:01 AM 0.35 0.00 0.35 0.00 87.25 04:12:01 AM 15.11 0.35 14.76 37.19 674.76 04:13:01 AM 33.22 0.52 32.71 63.85 2262.95 Average: 21.36 0.80 20.57 128.78 1975.32 03:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 AM 5165244 7005700 2717180 34.47 2688 2016132 724264 8.11 199144 2169144 101264 04:00:01 AM 5240536 7082668 2641888 33.52 2688 2018060 650168 7.28 219888 2074336 9572 04:01:01 AM 4958196 7055252 2924228 37.10 2688 2263500 656000 7.35 255644 2287160 176332 04:02:01 AM 4943208 7052040 2939216 37.29 2688 2275540 656544 7.35 267088 2287952 4 04:03:01 AM 4943144 7051980 2939280 37.29 2688 2275544 656544 7.35 267092 2288028 4 04:04:01 AM 4942956 7051792 2939468 37.29 2688 2275544 656544 7.35 267092 2288176 4 04:05:01 AM 4892844 7003360 2989580 37.93 2688 2277224 725632 8.12 267448 2337528 1520 04:06:01 AM 4884656 6998408 2997768 38.03 2688 2280484 744232 8.33 267720 2345704 436 04:07:01 AM 4880816 6997616 3001608 38.08 2688 2283524 783528 8.77 267720 2349496 208 04:08:01 AM 4877012 6997248 3005412 38.13 2688 2286984 783528 8.77 267720 2353000 300 04:09:01 AM 4867124 6991580 3015300 38.25 2688 2291188 800104 8.96 267724 2363140 612 04:10:01 AM 4862916 6990656 3019508 38.31 2688 2294460 826112 9.25 267724 2366724 60 04:11:01 AM 4859848 6990976 3022576 38.35 2688 2297848 826112 9.25 267724 2369996 860 04:12:01 AM 4875144 6902968 3007280 38.15 2688 2200608 809632 9.07 326372 2318112 92764 04:13:01 AM 4973804 6953424 2908620 36.90 2688 2153160 741496 8.30 491688 2058236 26364 Average: 4944497 7008378 2937927 37.27 2688 2232653 736029 8.24 277853 2283782 27354 03:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 110.35 82.11 1265.92 11.66 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 14.33 11.28 5.91 4.20 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 42.29 35.97 338.77 8.48 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 542.30 369.80 106.89 86.08 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 2.35 2.15 0.55 0.50 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 2.87 2.10 0.70 0.62 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 61.02 47.18 17.19 4.24 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 214.90 215.88 37.63 15.78 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 156.33 156.70 29.51 12.25 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 232.74 234.54 42.53 16.84 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 241.58 242.19 46.58 18.28 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 160.96 161.46 31.34 12.60 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 189.00 190.50 35.09 13.77 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 172.88 128.96 149.50 105.85 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 18.76 16.21 15.53 8.55 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 144.18 126.47 141.58 21.31 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) 02/06/2026 _x86_64_ (2 CPU) 03:56:51 LINUX RESTART (2 CPU) 03:58:01 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 34.74 0.00 5.54 2.58 0.12 57.01 03:59:01 AM 0 24.33 0.00 3.98 1.83 0.10 69.76 03:59:01 AM 1 45.18 0.00 7.11 3.34 0.15 44.23 04:00:01 AM all 10.87 0.00 1.86 0.63 0.08 86.56 04:00:01 AM 0 10.65 0.00 1.94 0.52 0.07 86.82 04:00:01 AM 1 11.09 0.00 1.79 0.73 0.10 86.29 04:01:01 AM all 30.92 0.00 5.73 0.61 0.12 62.62 04:01:01 AM 0 28.62 0.00 5.58 0.77 0.12 64.92 04:01:01 AM 1 33.22 0.00 5.89 0.45 0.12 60.32 04:02:01 AM all 7.58 0.00 2.31 0.90 0.06 89.14 04:02:01 AM 0 9.92 0.00 2.63 1.19 0.05 86.21 04:02:01 AM 1 5.24 0.00 1.99 0.62 0.07 92.08 04:03:01 AM all 0.28 0.00 0.10 0.03 0.03 99.56 04:03:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75 04:03:01 AM 1 0.45 0.00 0.10 0.05 0.03 99.37 04:04:01 AM all 0.37 0.00 0.09 0.00 0.03 99.51 04:04:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75 04:04:01 AM 1 0.62 0.00 0.08 0.00 0.03 99.27 04:05:01 AM all 4.18 0.00 0.51 0.01 0.07 95.23 04:05:01 AM 0 2.99 0.00 0.42 0.02 0.07 96.50 04:05:01 AM 1 5.38 0.00 0.60 0.00 0.07 93.95 04:06:01 AM all 11.61 0.00 1.12 0.01 0.08 87.18 04:06:01 AM 0 7.35 0.00 0.96 0.02 0.08 91.59 04:06:01 AM 1 15.90 0.00 1.29 0.00 0.08 82.72 04:07:01 AM all 11.59 0.00 1.00 0.00 0.08 87.33 04:07:01 AM 0 5.04 0.00 0.79 0.00 0.08 94.09 04:07:01 AM 1 18.17 0.00 1.22 0.00 0.08 80.53 04:08:01 AM all 11.35 0.00 1.34 0.02 0.08 87.21 04:08:01 AM 0 14.47 0.00 1.45 0.02 0.08 83.98 04:08:01 AM 1 8.24 0.00 1.23 0.02 0.08 90.43 04:09:01 AM all 14.58 0.00 1.37 0.00 0.10 83.95 04:09:01 AM 0 9.33 0.00 1.03 0.00 0.10 89.54 04:09:01 AM 1 19.87 0.00 1.71 0.00 0.10 78.32 04:09:01 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 11.92 0.00 1.02 0.00 0.08 86.98 04:10:01 AM 0 11.45 0.00 1.16 0.00 0.08 87.31 04:10:01 AM 1 12.38 0.00 0.88 0.00 0.08 86.66 04:11:01 AM all 10.52 0.00 1.09 0.00 0.08 88.31 04:11:01 AM 0 6.26 0.00 0.96 0.00 0.07 92.71 04:11:01 AM 1 14.80 0.00 1.21 0.00 0.08 83.90 04:12:01 AM all 22.07 0.00 2.73 0.09 0.09 75.01 04:12:01 AM 0 17.87 0.00 2.64 0.03 0.10 79.35 04:12:01 AM 1 26.29 0.00 2.82 0.15 0.08 70.65 04:13:01 AM all 30.79 0.00 4.36 0.23 0.11 64.51 04:13:01 AM 0 22.85 0.00 3.90 0.15 0.10 73.00 04:13:01 AM 1 38.75 0.00 4.82 0.30 0.12 56.01 Average: all 14.24 0.00 2.02 0.34 0.08 83.32 Average: 0 11.44 0.00 1.85 0.30 0.08 86.33 Average: 1 17.05 0.00 2.19 0.38 0.09 80.29