---> uname -a: Linux prd-centos8-robot-2c-8g-48796.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 630 4888 19 2178 6769 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:25:55:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.137/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85123sec preferred_lft 85123sec inet6 fe80::f816:3eff:fe25:55fd/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) 08/02/2025 _x86_64_ (2 CPU) 23:05:27 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 83.11 8.43 74.68 2923.83 7170.84 11:08:01 PM 84.35 0.72 83.64 52.92 9837.01 11:09:01 PM 11.28 0.03 11.25 0.53 1628.41 11:10:01 PM 0.37 0.00 0.37 0.00 5.20 11:11:01 PM 0.27 0.00 0.27 0.00 2.68 11:12:01 PM 0.30 0.00 0.30 0.00 4.83 11:13:01 PM 0.12 0.00 0.12 0.00 0.77 11:14:01 PM 0.10 0.00 0.10 0.00 0.78 11:15:01 PM 0.13 0.00 0.13 0.00 0.92 11:16:01 PM 0.32 0.00 0.32 0.00 4.97 11:17:01 PM 0.12 0.00 0.12 0.00 1.18 11:18:01 PM 0.30 0.00 0.30 0.00 3.80 11:19:01 PM 0.13 0.00 0.13 0.00 2.48 11:20:01 PM 6.70 0.38 6.31 64.25 118.89 11:21:01 PM 38.82 6.75 32.07 1245.98 2129.36 11:22:01 PM 54.92 2.73 52.18 439.59 7564.46 11:23:01 PM 7.70 0.00 7.70 0.00 303.93 11:24:01 PM 0.17 0.00 0.17 0.00 1.87 11:25:01 PM 0.20 0.00 0.20 0.00 2.40 11:26:01 PM 16.83 0.42 16.41 47.73 758.19 Average: 15.31 0.97 14.34 238.76 1477.18 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5301864 7024552 2580564 32.74 2688 1904848 766704 8.58 186984 2073824 181728 11:08:01 PM 5131132 6971192 2751296 34.90 2688 2015728 799828 8.96 198548 2203680 42484 11:09:01 PM 5131816 6971476 2750612 34.90 2688 2015748 799828 8.96 198596 2203204 12 11:10:01 PM 5128748 6968408 2753680 34.93 2688 2015748 808156 9.05 198596 2206052 4 11:11:01 PM 5128692 6968372 2753736 34.94 2688 2015752 808156 9.05 198596 2206144 12 11:12:01 PM 5128760 6968440 2753668 34.93 2688 2015752 808156 9.05 198596 2206084 8 11:13:01 PM 5129080 6968736 2753348 34.93 2688 2015752 808156 9.05 198596 2206088 4 11:14:01 PM 5129072 6968732 2753356 34.93 2688 2015756 808156 9.05 198596 2206212 4 11:15:01 PM 5129088 6968748 2753340 34.93 2688 2015756 808156 9.05 198596 2206096 4 11:16:01 PM 5129108 6968768 2753320 34.93 2688 2015756 808156 9.05 198596 2206164 12 11:17:01 PM 5128712 6968372 2753716 34.93 2688 2015760 808156 9.05 198596 2206244 8 11:18:01 PM 5128860 6968520 2753568 34.93 2688 2015760 808156 9.05 198596 2206244 4 11:19:01 PM 5128696 6968356 2753732 34.94 2688 2015760 808156 9.05 198596 2206336 4 11:20:01 PM 5200356 7042264 2682072 34.03 2688 2017692 726540 8.14 219536 2113532 10748 11:21:01 PM 4824952 6942924 3057476 38.79 2688 2286536 841836 9.43 290160 2395736 211220 11:22:01 PM 4906188 7007232 2976240 37.76 2688 2268252 737524 8.26 268200 2324396 28 11:23:01 PM 4908088 7008912 2974340 37.73 2688 2268252 737524 8.26 268208 2324692 16 11:24:01 PM 4908096 7008920 2974332 37.73 2688 2268252 737524 8.26 268204 2324552 12 11:25:01 PM 4908240 7009236 2974188 37.73 2688 2268424 737524 8.26 268204 2324432 160 11:26:01 PM 5059884 6979072 2822544 35.81 2688 2092120 779272 8.73 462524 2002024 22260 Average: 5078472 6982562 2803956 35.57 2688 2078170 787283 8.82 230756 2217587 23437 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 232.01 159.95 1517.87 50.34 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 59.32 41.86 607.36 8.42 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 7.95 0.40 1.34 0.14 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 3.80 0.43 0.66 0.14 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 1.73 0.47 0.52 0.20 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 0.93 0.33 0.35 0.14 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 1.20 0.38 0.36 0.14 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 1.03 0.40 0.37 0.14 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 1.45 0.35 0.35 0.12 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 3.65 0.48 0.59 0.21 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 3.50 0.53 0.51 0.16 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 1.77 0.38 0.41 0.14 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 1.68 0.78 0.90 0.56 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 12.00 10.76 5.51 4.09 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 35.20 31.59 320.61 6.26 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 614.78 433.11 123.28 100.80 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 3.48 2.12 0.82 0.61 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 6.45 2.17 1.49 0.81 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 24.03 12.65 6.01 1.37 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 97.00 71.94 90.42 25.59 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 55.65 38.56 133.99 10.02 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) 08/02/2025 _x86_64_ (2 CPU) 23:05:27 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 43.41 0.00 6.22 1.34 0.11 48.92 11:07:01 PM 0 44.91 0.00 6.51 1.30 0.10 47.18 11:07:01 PM 1 41.91 0.00 5.93 1.38 0.12 50.66 11:08:01 PM all 22.79 0.00 3.15 1.04 0.08 72.95 11:08:01 PM 0 27.08 0.00 3.44 1.15 0.08 68.25 11:08:01 PM 1 18.49 0.00 2.85 0.93 0.07 77.65 11:09:01 PM all 0.42 0.00 0.16 0.14 0.03 99.26 11:09:01 PM 0 0.15 0.00 0.17 0.13 0.03 99.52 11:09:01 PM 1 0.68 0.00 0.15 0.15 0.02 99.00 11:10:01 PM all 0.36 0.00 0.10 0.00 0.03 99.51 11:10:01 PM 0 0.18 0.00 0.15 0.00 0.03 99.63 11:10:01 PM 1 0.53 0.00 0.05 0.00 0.03 99.38 11:11:01 PM all 0.39 0.00 0.09 0.00 0.02 99.50 11:11:01 PM 0 0.12 0.00 0.10 0.00 0.02 99.77 11:11:01 PM 1 0.67 0.00 0.08 0.00 0.02 99.23 11:12:01 PM all 0.35 0.00 0.08 0.00 0.03 99.55 11:12:01 PM 0 0.18 0.00 0.10 0.00 0.03 99.68 11:12:01 PM 1 0.52 0.00 0.05 0.00 0.02 99.42 11:13:01 PM all 0.36 0.00 0.08 0.00 0.02 99.55 11:13:01 PM 0 0.13 0.00 0.10 0.00 0.02 99.75 11:13:01 PM 1 0.58 0.00 0.05 0.00 0.02 99.35 11:14:01 PM all 0.51 0.00 0.07 0.00 0.03 99.39 11:14:01 PM 0 0.12 0.00 0.05 0.00 0.02 99.82 11:14:01 PM 1 0.90 0.00 0.08 0.00 0.05 98.96 11:15:01 PM all 0.52 0.00 0.06 0.00 0.03 99.40 11:15:01 PM 0 0.32 0.00 0.07 0.00 0.02 99.60 11:15:01 PM 1 0.72 0.00 0.05 0.00 0.03 99.20 11:16:01 PM all 0.41 0.00 0.08 0.00 0.03 99.48 11:16:01 PM 0 0.23 0.00 0.10 0.00 0.03 99.63 11:16:01 PM 1 0.58 0.00 0.07 0.00 0.02 99.33 11:17:01 PM all 0.39 0.00 0.06 0.00 0.02 99.53 11:17:01 PM 0 0.53 0.00 0.03 0.00 0.00 99.43 11:17:01 PM 1 0.25 0.00 0.08 0.00 0.03 99.63 11:17:01 PM CPU %user %nice %system %iowait %steal %idle 11:18:01 PM all 0.39 0.00 0.07 0.00 0.03 99.51 11:18:01 PM 0 0.57 0.00 0.08 0.00 0.03 99.32 11:18:01 PM 1 0.22 0.00 0.05 0.00 0.03 99.70 11:19:01 PM all 0.43 0.00 0.05 0.00 0.02 99.51 11:19:01 PM 0 0.58 0.00 0.03 0.00 0.02 99.37 11:19:01 PM 1 0.27 0.00 0.07 0.00 0.02 99.65 11:20:01 PM all 11.91 0.00 1.55 0.09 0.05 86.39 11:20:01 PM 0 18.60 0.00 1.73 0.08 0.05 79.53 11:20:01 PM 1 5.22 0.00 1.37 0.10 0.05 93.26 11:21:01 PM all 19.38 0.00 3.88 0.38 0.08 76.28 11:21:01 PM 0 19.33 0.00 4.17 0.53 0.07 75.90 11:21:01 PM 1 19.43 0.00 3.60 0.23 0.08 76.65 11:22:01 PM all 15.74 0.00 3.71 0.67 0.08 79.80 11:22:01 PM 0 20.26 0.00 3.82 0.90 0.08 74.93 11:22:01 PM 1 11.20 0.00 3.60 0.44 0.07 84.69 11:23:01 PM all 0.32 0.00 0.10 0.04 0.03 99.51 11:23:01 PM 0 0.10 0.00 0.08 0.00 0.03 99.78 11:23:01 PM 1 0.53 0.00 0.12 0.08 0.03 99.23 11:24:01 PM all 0.33 0.00 0.08 0.00 0.03 99.56 11:24:01 PM 0 0.13 0.00 0.10 0.00 0.03 99.73 11:24:01 PM 1 0.52 0.00 0.07 0.00 0.03 99.38 11:25:01 PM all 0.38 0.00 0.13 0.00 0.03 99.47 11:25:01 PM 0 0.12 0.00 0.10 0.00 0.02 99.77 11:25:01 PM 1 0.65 0.00 0.15 0.00 0.03 99.17 11:26:01 PM all 20.41 0.00 3.42 0.10 0.08 75.99 11:26:01 PM 0 27.75 0.00 3.42 0.12 0.10 68.61 11:26:01 PM 1 13.05 0.00 3.42 0.08 0.07 83.38 Average: all 6.96 0.00 1.16 0.19 0.04 91.65 Average: 0 8.07 0.00 1.22 0.21 0.04 90.46 Average: 1 5.85 0.00 1.09 0.17 0.04 92.84