---> uname -a: Linux prd-centos8-robot-2c-8g-40344.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 583 4935 19 2178 6815 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:6d:49:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85512sec preferred_lft 85512sec inet6 fe80::f816:3eff:fe6d:49a0/64 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) 07/07/2025 _x86_64_ (2 CPU) 03:21:53 LINUX RESTART (2 CPU) 03:23:03 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 74.25 39.54 34.71 5792.21 7866.06 03:25:01 AM 124.13 0.72 123.41 52.92 10753.72 03:26:01 AM 29.46 0.43 29.03 64.79 3781.44 03:27:01 AM 71.95 6.97 64.99 1292.98 4771.64 03:28:01 AM 19.48 0.00 19.48 0.00 4887.79 03:29:01 AM 0.23 0.00 0.23 0.00 3.35 03:30:01 AM 0.15 0.00 0.15 0.00 1.18 03:31:01 AM 0.20 0.02 0.18 0.13 2.53 03:32:01 AM 1.82 0.00 1.82 0.00 125.36 03:33:01 AM 0.82 0.00 0.82 0.00 104.78 03:34:01 AM 0.22 0.00 0.22 0.00 17.73 03:35:01 AM 0.23 0.03 0.20 1.87 9.37 03:36:01 AM 17.69 0.42 17.28 47.72 1064.05 Average: 26.08 3.61 22.47 544.45 2554.79 03:23:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 5452240 7030148 2430192 30.83 2688 1770088 736100 8.24 189492 1959228 100892 03:25:01 AM 5181152 7018456 2701280 34.27 2688 2013176 704800 7.89 198248 2156532 93872 03:26:01 AM 5251496 7090428 2630936 33.38 2688 2015124 629260 7.05 218980 2065504 10764 03:27:01 AM 4982896 7068112 2899536 36.78 2688 2252848 626336 7.01 262396 2263600 139384 03:28:01 AM 4976720 7061668 2905712 36.86 2688 2252856 626456 7.01 262412 2264980 4 03:29:01 AM 4976440 7061392 2905992 36.87 2688 2252860 626456 7.01 262416 2265048 4 03:30:01 AM 4976252 7061204 2906180 36.87 2688 2252860 620804 6.95 262416 2265328 4 03:31:01 AM 4932988 7018892 2949444 37.42 2688 2253808 685092 7.67 262672 2308108 924 03:32:01 AM 4924616 7013708 2957816 37.52 2688 2256996 685092 7.67 262680 2316700 2184 03:33:01 AM 4923924 7013620 2958508 37.53 2688 2257616 685092 7.67 262680 2317496 112 03:34:01 AM 4922536 7012612 2959896 37.55 2688 2257996 685092 7.67 262680 2318944 36 03:35:01 AM 4913388 7004984 2969044 37.67 2688 2259508 701120 7.85 262824 2327772 1268 03:36:01 AM 5086236 7005048 2796196 35.47 2688 2091760 686536 7.69 462760 1976188 22236 Average: 5038530 7035406 2843902 36.08 2688 2168269 669095 7.49 264050 2215802 28591 03:23:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 289.99 193.50 1696.96 58.69 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 73.93 55.00 826.73 15.35 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 15.91 11.51 6.43 4.95 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 90.32 70.87 329.12 19.28 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 438.79 255.03 92.41 63.59 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 2.62 1.98 0.54 0.47 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 3.40 2.03 0.51 0.45 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 40.04 23.26 10.94 3.38 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 31.92 28.89 10.05 5.57 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 18.60 13.91 4.34 2.92 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 12.78 9.33 2.91 1.88 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 9.20 8.95 3.00 2.60 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 88.80 58.70 102.11 34.34 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 85.35 56.03 233.64 16.31 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) 07/07/2025 _x86_64_ (2 CPU) 03:21:53 LINUX RESTART (2 CPU) 03:23:03 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 30.40 0.03 5.76 14.37 0.13 49.31 03:24:01 AM 0 22.66 0.07 4.75 13.05 0.10 59.36 03:24:01 AM 1 38.14 0.00 6.76 15.69 0.16 39.25 03:25:01 AM all 36.22 0.00 5.62 3.38 0.12 54.66 03:25:01 AM 0 26.70 0.00 5.18 2.70 0.12 65.31 03:25:01 AM 1 45.74 0.00 6.06 4.06 0.13 44.01 03:26:01 AM all 12.46 0.00 1.77 0.50 0.05 85.22 03:26:01 AM 0 10.56 0.00 1.72 0.23 0.05 87.44 03:26:01 AM 1 14.35 0.00 1.82 0.77 0.05 83.01 03:27:01 AM all 34.17 0.00 5.97 1.45 0.12 58.29 03:27:01 AM 0 39.00 0.00 6.49 1.93 0.13 52.44 03:27:01 AM 1 29.34 0.00 5.44 0.97 0.12 64.13 03:28:01 AM all 1.26 0.00 1.00 0.64 0.02 97.07 03:28:01 AM 0 0.96 0.00 1.19 0.67 0.02 97.17 03:28:01 AM 1 1.57 0.00 0.82 0.62 0.02 96.97 03:29:01 AM all 0.38 0.00 0.09 0.00 0.02 99.51 03:29:01 AM 0 0.38 0.00 0.12 0.00 0.02 99.48 03:29:01 AM 1 0.38 0.00 0.07 0.00 0.02 99.53 03:30:01 AM all 0.37 0.00 0.09 0.00 0.02 99.52 03:30:01 AM 0 0.37 0.00 0.13 0.00 0.03 99.47 03:30:01 AM 1 0.37 0.00 0.05 0.00 0.00 99.58 03:31:01 AM all 5.17 0.00 0.58 0.01 0.03 94.21 03:31:01 AM 0 4.50 0.00 0.60 0.02 0.03 94.85 03:31:01 AM 1 5.84 0.00 0.55 0.00 0.03 93.58 03:32:01 AM all 15.82 0.00 0.81 0.02 0.06 83.29 03:32:01 AM 0 9.54 0.00 0.80 0.00 0.05 89.61 03:32:01 AM 1 22.11 0.00 0.82 0.03 0.07 76.97 03:33:01 AM all 6.59 0.00 0.43 0.00 0.04 92.94 03:33:01 AM 0 3.88 0.00 0.28 0.00 0.03 95.80 03:33:01 AM 1 9.31 0.00 0.57 0.00 0.05 90.07 03:34:01 AM all 4.42 0.00 0.33 0.00 0.03 95.22 03:34:01 AM 0 3.36 0.00 0.30 0.00 0.03 96.30 03:34:01 AM 1 5.49 0.00 0.35 0.00 0.03 94.13 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 6.23 0.00 0.33 0.00 0.03 93.41 03:35:01 AM 0 2.07 0.00 0.22 0.00 0.03 97.68 03:35:01 AM 1 10.38 0.00 0.43 0.00 0.03 89.15 03:36:01 AM all 22.66 0.00 3.39 0.49 0.09 73.36 03:36:01 AM 0 17.09 0.00 3.13 0.52 0.08 79.18 03:36:01 AM 1 28.21 0.00 3.65 0.47 0.10 67.57 Average: all 13.52 0.00 2.00 1.57 0.06 82.85 Average: 0 10.83 0.01 1.91 1.44 0.06 85.75 Average: 1 16.20 0.00 2.10 1.70 0.06 79.94