---> uname -a: Linux prd-centos8-robot-2c-8g-3017.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 608 4899 19 2190 6790 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:5e:72:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85394sec preferred_lft 85394sec inet6 fe80::f816:3eff:fe5e:72d6/64 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) 10/29/2025 _x86_64_ (2 CPU) 00:37:13 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 83.62 7.11 76.51 1475.80 6405.53 12:40:01 AM 84.97 0.72 84.26 52.92 10108.23 12:41:01 AM 22.03 0.45 21.58 64.79 2136.14 12:42:01 AM 59.18 6.93 52.25 1289.30 3363.55 12:43:01 AM 38.47 0.03 38.44 3.47 6538.90 12:44:01 AM 3.40 0.00 3.40 0.00 107.80 12:45:01 AM 0.18 0.00 0.18 0.00 2.50 12:46:01 AM 0.23 0.00 0.23 0.00 3.08 12:47:01 AM 2.18 0.22 1.97 11.73 101.68 12:48:01 AM 0.87 0.00 0.87 0.00 126.21 12:49:01 AM 0.33 0.00 0.33 0.00 20.84 12:50:01 AM 0.22 0.00 0.22 0.00 13.05 12:51:01 AM 0.18 0.00 0.18 0.00 16.84 12:52:01 AM 0.30 0.03 0.27 1.87 11.36 12:53:01 AM 18.11 0.35 17.76 37.19 733.79 12:54:01 AM 32.41 0.52 31.89 63.85 1583.61 Average: 21.67 1.02 20.65 187.58 1954.71 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5302176 7030764 2580248 32.73 2688 1911196 709664 7.95 188032 2072612 185688 12:40:01 AM 5140752 6985796 2741672 34.78 2688 2021332 752800 8.43 199668 2193816 42408 12:41:01 AM 5209372 7056708 2673052 33.91 2688 2023280 664824 7.44 220148 2104748 12 12:42:01 AM 4888196 6991260 2994228 37.99 2688 2268616 699600 7.83 255956 2355640 177388 12:43:01 AM 4930208 7030928 2952216 37.45 2688 2267536 676780 7.58 261580 2308244 24 12:44:01 AM 4930584 7031304 2951840 37.45 2688 2267536 676780 7.58 261584 2308196 4 12:45:01 AM 4930244 7030944 2952180 37.45 2688 2267536 676780 7.58 261588 2308632 4 12:46:01 AM 4930212 7031104 2952212 37.45 2688 2267744 660152 7.39 261584 2308672 220 12:47:01 AM 4884272 6987176 2998152 38.04 2688 2269740 723208 8.10 261848 2354332 764 12:48:01 AM 4877856 6983540 3004568 38.12 2688 2272520 723208 8.10 261852 2360636 184 12:49:01 AM 4875876 6981940 3006548 38.14 2688 2272908 723208 8.10 261852 2362524 60 12:50:01 AM 4875444 6981888 3006980 38.15 2688 2273288 742328 8.31 261852 2363052 116 12:51:01 AM 4874948 6981788 3007476 38.15 2688 2273672 726852 8.14 261852 2363444 36 12:52:01 AM 4874144 6981568 3008280 38.16 2688 2274256 726852 8.14 262000 2364320 336 12:53:01 AM 5031472 6964052 2850952 36.17 2688 2104616 727040 8.14 308008 2181008 36360 12:54:01 AM 4979672 6924276 2902752 36.83 2688 2118016 787520 8.82 468972 2075716 35744 Average: 4970964 6998440 2911460 36.94 2688 2197112 712350 7.98 266148 2274100 29959 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 237.11 167.27 1556.03 48.44 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 59.70 45.70 602.97 7.75 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 11.50 10.41 6.29 4.57 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 44.59 38.74 339.27 9.54 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 468.36 378.32 96.42 86.95 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 7.77 1.90 1.20 0.41 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 5.78 2.22 1.04 0.63 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 20.34 11.13 6.57 1.42 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 41.19 31.24 12.41 5.37 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 24.90 23.25 6.65 4.63 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 12.08 9.21 2.94 1.80 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 12.91 9.12 2.90 1.81 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 12.53 9.11 2.91 1.80 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 10.05 8.23 2.69 1.55 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 87.09 60.93 99.81 34.89 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 21.19 18.61 15.87 9.09 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 67.32 51.59 172.27 13.79 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) 10/29/2025 _x86_64_ (2 CPU) 00:37:13 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 36.12 0.00 5.50 2.92 0.11 55.36 12:39:01 AM 0 41.06 0.00 6.02 3.13 0.10 49.69 12:39:01 AM 1 31.19 0.00 4.97 2.70 0.12 61.02 12:40:01 AM all 22.08 0.00 3.34 2.64 0.08 71.87 12:40:01 AM 0 23.05 0.00 3.57 3.09 0.08 70.21 12:40:01 AM 1 21.11 0.00 3.10 2.18 0.07 73.53 12:41:01 AM all 12.14 0.00 1.55 0.86 0.07 85.38 12:41:01 AM 0 20.20 0.00 2.02 1.22 0.07 76.50 12:41:01 AM 1 4.08 0.00 1.09 0.50 0.07 94.27 12:42:01 AM all 32.56 0.00 5.98 2.07 0.10 59.30 12:42:01 AM 0 46.07 0.00 7.01 2.27 0.10 44.55 12:42:01 AM 1 19.04 0.00 4.94 1.87 0.10 74.05 12:43:01 AM all 6.86 0.00 1.82 17.38 0.08 73.85 12:43:01 AM 0 4.70 0.00 1.44 18.51 0.05 75.30 12:43:01 AM 1 9.03 0.00 2.20 16.25 0.12 72.40 12:44:01 AM all 0.33 0.00 0.08 0.01 0.03 99.54 12:44:01 AM 0 0.22 0.00 0.08 0.00 0.03 99.67 12:44:01 AM 1 0.45 0.00 0.08 0.02 0.03 99.42 12:45:01 AM all 0.23 0.00 0.10 0.00 0.04 99.62 12:45:01 AM 0 0.32 0.00 0.08 0.00 0.03 99.57 12:45:01 AM 1 0.15 0.00 0.12 0.00 0.05 99.68 12:46:01 AM all 0.35 0.00 0.14 0.00 0.03 99.47 12:46:01 AM 0 0.53 0.00 0.12 0.00 0.03 99.32 12:46:01 AM 1 0.17 0.00 0.17 0.00 0.03 99.63 12:47:01 AM all 10.91 0.00 1.08 0.07 0.07 87.88 12:47:01 AM 0 16.33 0.00 1.57 0.12 0.07 81.91 12:47:01 AM 1 5.49 0.00 0.59 0.02 0.07 93.84 12:48:01 AM all 13.72 0.00 0.50 0.08 0.08 85.63 12:48:01 AM 0 13.89 0.00 0.59 0.10 0.08 85.34 12:48:01 AM 1 13.56 0.00 0.42 0.05 0.07 85.91 12:49:01 AM all 4.24 0.00 0.29 0.03 0.06 95.37 12:49:01 AM 0 3.87 0.00 0.25 0.07 0.07 95.74 12:49:01 AM 1 4.61 0.00 0.34 0.00 0.05 95.01 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 4.63 0.00 0.32 0.02 0.06 94.98 12:50:01 AM 0 6.29 0.00 0.42 0.00 0.07 93.23 12:50:01 AM 1 2.98 0.00 0.22 0.03 0.05 96.72 12:51:01 AM all 4.55 0.00 0.34 0.00 0.05 95.06 12:51:01 AM 0 7.38 0.00 0.47 0.00 0.07 92.09 12:51:01 AM 1 1.72 0.00 0.22 0.00 0.03 98.03 12:52:01 AM all 4.11 0.00 0.36 0.01 0.10 95.42 12:52:01 AM 0 6.35 0.00 0.43 0.02 0.15 93.05 12:52:01 AM 1 1.87 0.00 0.28 0.00 0.05 97.79 12:53:01 AM all 21.27 0.00 2.79 0.33 0.10 75.51 12:53:01 AM 0 29.70 0.00 3.04 0.25 0.10 66.91 12:53:01 AM 1 12.83 0.00 2.54 0.40 0.10 84.13 12:54:01 AM all 34.25 0.00 4.22 1.54 0.11 59.88 12:54:01 AM 0 38.89 0.00 4.63 1.19 0.12 55.17 12:54:01 AM 1 29.60 0.00 3.81 1.89 0.10 64.60 Average: all 13.03 0.00 1.78 1.74 0.07 83.38 Average: 0 16.18 0.00 1.99 1.87 0.08 79.89 Average: 1 9.87 0.00 1.57 1.62 0.07 86.88