---> uname -a: Linux prd-centos8-robot-2c-8g-1683.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 608 4899 19 2190 6791 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:53:99:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85440sec preferred_lft 85440sec inet6 fe80::f816:3eff:fe53:9960/64 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) 10/07/2025 _x86_64_ (2 CPU) 15:37:00 LINUX RESTART (2 CPU) 03:38:01 PM tps rtps wtps bread/s bwrtn/s 03:39:02 PM 84.27 6.13 78.14 1089.50 6479.32 03:40:01 PM 68.20 0.73 67.47 53.81 9622.40 03:41:01 PM 28.86 0.42 28.44 64.78 2327.84 03:42:01 PM 52.01 6.93 45.08 1289.52 3164.79 03:43:01 PM 37.55 0.03 37.52 3.47 6411.70 03:44:01 PM 6.70 0.22 6.48 11.73 264.65 03:45:01 PM 1.87 0.00 1.87 0.00 138.84 03:46:01 PM 0.27 0.00 0.27 0.00 51.35 03:47:01 PM 0.22 0.00 0.22 0.00 61.81 03:48:01 PM 0.50 0.00 0.50 0.00 35.82 03:49:01 PM 0.22 0.00 0.22 0.00 16.30 03:50:01 PM 0.38 0.00 0.38 0.00 8.30 03:51:01 PM 0.20 0.00 0.20 0.00 44.17 03:52:01 PM 15.48 0.37 15.11 38.12 1095.08 03:53:01 PM 31.11 0.52 30.59 63.85 1141.52 Average: 21.80 1.02 20.78 174.45 2049.23 03:38:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:39:02 PM 5328088 7054668 2554336 32.41 2688 1908988 686736 7.69 187008 2043868 185880 03:40:01 PM 5172632 7015352 2709792 34.38 2688 2018512 727132 8.14 198584 2152076 42008 03:41:01 PM 5252852 7097164 2629572 33.36 2688 2020460 626216 7.01 219152 2057912 2288 03:42:01 PM 4945896 7042928 2936528 37.25 2688 2264476 671944 7.52 256816 2301492 176020 03:43:01 PM 4945412 7041096 2937012 37.26 2688 2263396 673056 7.54 262352 2290888 16 03:44:01 PM 4899884 6997208 2982540 37.84 2688 2265228 754524 8.45 262500 2336296 896 03:45:01 PM 4894992 6993956 2987432 37.90 2688 2266860 754524 8.45 262508 2341352 304 03:46:01 PM 4891096 6991468 2991328 37.95 2688 2268264 790008 8.85 262508 2344924 272 03:47:01 PM 4889148 6991104 2993276 37.97 2688 2269824 790008 8.85 262512 2346816 36 03:48:01 PM 4887892 6990680 2994532 37.99 2688 2270636 807740 9.04 262512 2348072 44 03:49:01 PM 4885680 6988836 2996744 38.02 2688 2271012 807740 9.04 262516 2350444 20 03:50:01 PM 4883820 6987472 2998604 38.04 2688 2271500 830888 9.30 262516 2352184 364 03:51:01 PM 4880980 6985972 3001444 38.08 2688 2272840 804184 9.00 262524 2354848 432 03:52:01 PM 5038628 6970940 2843796 36.08 2688 2106080 752020 8.42 310624 2174340 24032 03:53:01 PM 4994992 6931400 2887432 36.63 2688 2110372 778548 8.72 468932 2060936 26260 Average: 4986133 7005350 2896291 36.74 2688 2189897 750351 8.40 266904 2257097 30591 03:38:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:39:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:02 PM eth0 132.67 105.48 1242.68 21.07 0.00 0.00 0.00 0.00 03:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 PM eth0 58.42 42.87 606.26 6.77 0.00 0.00 0.00 0.00 03:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 PM eth0 11.05 9.46 5.22 3.75 0.00 0.00 0.00 0.00 03:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 PM eth0 49.24 34.44 418.44 8.69 0.00 0.00 0.00 0.00 03:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 PM eth0 154.58 111.18 31.85 33.23 0.00 0.00 0.00 0.00 03:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 PM eth0 85.25 75.24 17.81 7.06 0.00 0.00 0.00 0.00 03:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 PM eth0 64.34 63.69 13.47 6.24 0.00 0.00 0.00 0.00 03:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 PM eth0 51.97 49.13 11.39 5.29 0.00 0.00 0.00 0.00 03:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM eth0 64.25 64.05 13.79 6.46 0.00 0.00 0.00 0.00 03:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM eth0 33.27 31.37 7.84 4.43 0.00 0.00 0.00 0.00 03:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 PM eth0 15.95 13.71 3.79 2.38 0.00 0.00 0.00 0.00 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 18.28 15.70 4.56 2.71 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 39.27 34.92 10.54 6.44 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 73.73 48.97 110.42 47.98 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 18.21 17.11 14.89 8.67 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 58.03 47.83 167.04 11.42 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) 10/07/2025 _x86_64_ (2 CPU) 15:37:00 LINUX RESTART (2 CPU) 03:38:01 PM CPU %user %nice %system %iowait %steal %idle 03:39:02 PM all 35.73 0.00 5.61 2.31 0.15 56.20 03:39:02 PM 0 41.77 0.00 6.36 2.96 0.17 48.73 03:39:02 PM 1 29.80 0.00 4.88 1.68 0.13 63.51 03:40:01 PM all 22.39 0.00 3.55 3.91 0.09 70.05 03:40:01 PM 0 32.55 0.00 4.77 4.41 0.10 58.16 03:40:01 PM 1 12.30 0.00 2.34 3.41 0.08 81.86 03:41:01 PM all 13.01 0.00 1.74 0.48 0.06 84.72 03:41:01 PM 0 23.08 0.00 2.14 0.43 0.07 74.29 03:41:01 PM 1 2.95 0.00 1.34 0.52 0.05 95.14 03:42:01 PM all 30.17 0.00 5.82 1.60 0.12 62.30 03:42:01 PM 0 43.57 0.00 6.81 1.52 0.13 47.96 03:42:01 PM 1 16.79 0.00 4.82 1.69 0.10 76.60 03:43:01 PM all 6.97 0.00 1.41 1.35 0.07 90.21 03:43:01 PM 0 10.49 0.00 1.77 1.54 0.07 86.13 03:43:01 PM 1 3.45 0.00 1.04 1.17 0.07 94.28 03:44:01 PM all 7.36 0.00 0.60 0.03 0.06 91.94 03:44:01 PM 0 9.48 0.00 0.49 0.00 0.05 89.98 03:44:01 PM 1 5.24 0.00 0.72 0.07 0.07 93.91 03:45:01 PM all 6.32 0.00 0.47 0.01 0.08 93.12 03:45:01 PM 0 5.87 0.00 0.50 0.00 0.07 93.56 03:45:01 PM 1 6.78 0.00 0.44 0.02 0.08 92.68 03:46:01 PM all 5.88 0.00 0.42 0.00 0.05 93.65 03:46:01 PM 0 5.06 0.00 0.45 0.00 0.05 94.43 03:46:01 PM 1 6.70 0.00 0.39 0.00 0.05 92.86 03:47:01 PM all 5.43 0.00 0.48 0.00 0.11 93.99 03:47:01 PM 0 5.99 0.00 0.47 0.00 0.13 93.41 03:47:01 PM 1 4.86 0.00 0.49 0.00 0.08 94.57 03:48:01 PM all 6.72 0.00 0.36 0.00 0.05 92.87 03:48:01 PM 0 9.78 0.00 0.32 0.00 0.07 89.83 03:48:01 PM 1 3.63 0.00 0.40 0.00 0.03 95.93 03:49:01 PM all 4.49 0.00 0.31 0.00 0.07 95.13 03:49:01 PM 0 4.85 0.00 0.37 0.00 0.07 94.72 03:49:01 PM 1 4.14 0.00 0.25 0.00 0.07 95.54 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 5.17 0.00 0.38 0.00 0.05 94.40 03:50:01 PM 0 6.57 0.00 0.40 0.00 0.05 92.97 03:50:01 PM 1 3.77 0.00 0.37 0.00 0.05 95.82 03:51:01 PM all 11.54 0.00 0.54 0.00 0.07 87.85 03:51:01 PM 0 15.72 0.00 0.50 0.00 0.07 83.72 03:51:01 PM 1 7.37 0.00 0.57 0.00 0.07 91.99 03:52:01 PM all 22.21 0.00 2.74 0.23 0.08 74.74 03:52:01 PM 0 27.68 0.00 2.86 0.10 0.10 69.26 03:52:01 PM 1 16.73 0.00 2.63 0.35 0.07 80.23 03:53:01 PM all 34.77 0.00 4.16 0.36 0.17 60.54 03:53:01 PM 0 37.22 0.00 4.71 0.42 0.17 57.48 03:53:01 PM 1 32.32 0.00 3.62 0.30 0.17 63.59 Average: all 14.53 0.00 1.90 0.68 0.08 82.80 Average: 0 18.60 0.00 2.19 0.75 0.09 78.37 Average: 1 10.46 0.00 1.62 0.61 0.08 87.23