---> uname -a: Linux prd-centos8-robot-2c-8g-6862.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 618 4891 19 2187 6780 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:52:15:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.254/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85415sec preferred_lft 85415sec inet6 fe80::f816:3eff:fe52:15e7/64 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) 11/08/2025 _x86_64_ (2 CPU) 00:35:59 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 112.48 0.27 112.21 12.93 11094.30 12:39:01 AM 40.49 0.68 39.81 51.59 5007.70 12:40:01 AM 21.93 0.38 21.54 64.25 1478.62 12:41:01 AM 78.89 6.96 71.93 1292.55 7942.16 12:42:01 AM 10.83 0.00 10.83 0.00 1112.18 12:43:01 AM 2.55 0.00 2.55 0.00 72.54 12:44:01 AM 0.15 0.00 0.15 0.00 1.95 12:45:01 AM 0.53 0.22 0.32 11.73 45.77 12:46:01 AM 2.15 0.00 2.15 0.00 177.02 12:47:01 AM 0.63 0.00 0.63 0.00 20.68 12:48:01 AM 0.18 0.00 0.18 0.00 16.38 12:49:01 AM 0.17 0.00 0.17 0.00 14.43 12:50:01 AM 0.17 0.03 0.13 1.87 17.06 12:51:01 AM 2.45 0.35 2.10 37.18 143.34 12:52:01 AM 32.34 0.52 31.82 63.85 1690.37 Average: 20.40 0.63 19.77 102.41 1922.41 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5132124 7004264 2750300 34.89 2688 2048948 700764 7.85 190640 2213128 157808 12:39:01 AM 5119176 6994256 2763248 35.06 2688 2051356 732772 8.20 212696 2199980 43084 12:40:01 AM 5119672 7050324 2762752 35.05 2688 2101880 670732 7.51 228224 2168308 75440 12:41:01 AM 4928156 7026840 2954268 37.48 2688 2265096 669196 7.49 260196 2307980 26984 12:42:01 AM 4928520 7027012 2953904 37.47 2688 2265100 669196 7.49 260200 2308108 8 12:43:01 AM 4928608 7027100 2953816 37.47 2688 2265100 669196 7.49 260212 2307880 8 12:44:01 AM 4928620 7027112 2953804 37.47 2688 2265100 669196 7.49 260216 2308024 4 12:45:01 AM 4883732 6984008 2998692 38.04 2688 2266884 733940 8.22 260488 2352288 276 12:46:01 AM 4876424 6979796 3006000 38.14 2688 2269980 733940 8.22 260488 2359696 64 12:47:01 AM 4874704 6978440 3007720 38.16 2688 2270360 733940 8.22 260488 2361676 128 12:48:01 AM 4874120 6978220 3008304 38.16 2688 2270732 733940 8.22 260488 2361864 72 12:49:01 AM 4873732 6978228 3008692 38.17 2688 2271128 733940 8.22 260488 2362496 72 12:50:01 AM 4873000 6977972 3009424 38.18 2688 2271604 733820 8.22 260632 2363016 4 12:51:01 AM 5033092 6976708 2849332 36.15 2688 2111792 717908 8.04 265280 2209080 20748 12:52:01 AM 5062972 6995120 2819452 35.77 2688 2105628 703408 7.88 466108 1994576 13168 Average: 4962443 7000360 2919981 37.04 2688 2206713 707059 7.92 264456 2278540 22525 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 133.19 101.62 1449.13 13.56 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 13.33 7.42 6.35 3.63 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 22.38 18.36 81.12 4.30 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 580.08 415.74 367.28 99.31 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 2.43 0.98 0.62 0.38 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 2.57 1.95 0.44 0.42 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 4.98 1.95 0.77 0.42 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 53.62 34.36 16.85 5.41 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 33.11 28.13 8.31 5.53 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 13.26 9.26 3.02 1.89 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 10.90 8.72 2.75 1.72 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 11.58 9.23 2.88 1.81 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 12.16 10.06 3.02 1.96 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 85.52 54.19 97.34 33.00 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 17.33 16.24 14.62 8.41 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 66.44 47.89 136.98 12.12 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) 11/08/2025 _x86_64_ (2 CPU) 00:35:59 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 34.80 0.00 5.17 3.62 0.11 56.31 12:38:01 AM 0 25.35 0.00 4.27 3.52 0.10 66.77 12:38:01 AM 1 44.25 0.00 6.06 3.72 0.12 45.85 12:39:01 AM all 14.91 0.00 1.88 0.82 0.05 82.34 12:39:01 AM 0 10.33 0.00 1.35 0.78 0.05 87.49 12:39:01 AM 1 19.50 0.00 2.41 0.85 0.05 77.19 12:40:01 AM all 18.61 0.00 3.09 0.37 0.08 77.84 12:40:01 AM 0 11.76 0.00 2.88 0.45 0.08 84.83 12:40:01 AM 1 25.47 0.00 3.30 0.28 0.08 70.87 12:41:01 AM all 26.30 0.00 5.38 1.71 0.09 66.52 12:41:01 AM 0 23.21 0.00 5.52 2.59 0.08 68.60 12:41:01 AM 1 29.39 0.00 5.25 0.82 0.10 64.45 12:42:01 AM all 0.27 0.00 0.17 0.13 0.03 99.40 12:42:01 AM 0 0.12 0.00 0.23 0.25 0.03 99.36 12:42:01 AM 1 0.42 0.00 0.10 0.02 0.03 99.43 12:43:01 AM all 0.30 0.00 0.08 0.01 0.02 99.59 12:43:01 AM 0 0.48 0.00 0.08 0.00 0.02 99.42 12:43:01 AM 1 0.12 0.00 0.08 0.02 0.02 99.77 12:44:01 AM all 0.37 0.00 0.07 0.00 0.03 99.53 12:44:01 AM 0 0.60 0.00 0.05 0.00 0.03 99.32 12:44:01 AM 1 0.13 0.00 0.08 0.00 0.03 99.75 12:45:01 AM all 7.84 0.00 0.91 0.01 0.05 91.19 12:45:01 AM 0 8.63 0.00 0.99 0.00 0.05 90.33 12:45:01 AM 1 7.05 0.00 0.84 0.02 0.05 92.05 12:46:01 AM all 15.76 0.00 0.71 0.01 0.06 83.46 12:46:01 AM 0 17.94 0.00 0.82 0.00 0.07 81.17 12:46:01 AM 1 13.58 0.00 0.60 0.02 0.05 85.75 12:47:01 AM all 4.43 0.00 0.33 0.01 0.04 95.19 12:47:01 AM 0 2.84 0.00 0.23 0.02 0.03 96.87 12:47:01 AM 1 6.02 0.00 0.42 0.00 0.05 93.51 12:48:01 AM all 4.11 0.00 0.29 0.00 0.05 95.55 12:48:01 AM 0 1.74 0.00 0.18 0.00 0.05 98.02 12:48:01 AM 1 6.47 0.00 0.40 0.00 0.05 93.08 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 4.40 0.00 0.33 0.00 0.04 95.23 12:49:01 AM 0 2.19 0.00 0.23 0.00 0.03 97.54 12:49:01 AM 1 6.60 0.00 0.43 0.00 0.05 92.92 12:50:01 AM all 4.74 0.00 0.32 0.00 0.05 94.89 12:50:01 AM 0 4.06 0.00 0.30 0.00 0.05 95.59 12:50:01 AM 1 5.41 0.00 0.33 0.00 0.05 94.20 12:51:01 AM all 8.97 0.00 1.68 0.03 0.06 89.27 12:51:01 AM 0 5.44 0.00 1.86 0.02 0.07 92.62 12:51:01 AM 1 12.49 0.00 1.50 0.03 0.05 85.92 12:52:01 AM all 31.26 0.00 3.35 0.15 0.08 65.16 12:52:01 AM 0 25.01 0.00 2.65 0.12 0.07 72.15 12:52:01 AM 1 37.50 0.00 4.05 0.18 0.08 58.17 Average: all 11.81 0.00 1.59 0.46 0.06 86.09 Average: 0 9.32 0.00 1.44 0.52 0.05 88.67 Average: 1 14.30 0.00 1.73 0.40 0.06 83.52