---> uname -a: Linux prd-centos8-robot-2c-8g-4585.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 639 4789 19 2268 6759 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:8f:d1:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.47/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85577sec preferred_lft 85577sec inet6 fe80::f816:3eff:fe8f:d131/64 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) 11/02/2025 _x86_64_ (2 CPU) 00:35:50 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 123.99 0.72 123.28 52.92 12474.73 12:39:01 AM 25.18 0.42 24.76 64.79 2107.95 12:40:01 AM 86.54 6.96 79.57 1292.77 8903.80 12:41:01 AM 11.48 0.00 11.48 0.00 1151.76 12:42:01 AM 2.40 0.22 2.18 11.73 131.34 12:43:01 AM 1.07 0.00 1.07 0.00 604.02 12:44:01 AM 0.42 0.00 0.42 0.00 380.31 12:45:01 AM 0.57 0.02 0.55 1.07 239.18 12:46:01 AM 1.13 0.38 0.75 55.31 174.96 12:47:01 AM 0.33 0.00 0.33 0.00 19.93 12:48:01 AM 0.35 0.00 0.35 0.00 15.49 12:49:01 AM 25.81 0.63 25.18 73.19 2758.81 Average: 23.27 0.78 22.49 129.32 2413.59 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5124664 6967880 2757768 34.99 2688 2018920 771136 8.63 198784 2207080 42036 12:39:01 AM 5128716 7001424 2753716 34.93 2688 2047848 740564 8.29 223488 2179508 37556 12:40:01 AM 4904612 7003160 2977820 37.78 2688 2264912 693756 7.77 260828 2332808 27076 12:41:01 AM 4905424 7003836 2977008 37.77 2688 2264912 693756 7.77 260828 2332084 8 12:42:01 AM 4839488 6945188 3042944 38.60 2688 2272228 780396 8.74 261392 2396176 5316 12:43:01 AM 4822024 6945356 3060408 38.83 2688 2289900 780396 8.74 261428 2414064 5420 12:44:01 AM 4815764 6945916 3066668 38.91 2688 2296716 780396 8.74 261428 2420892 892 12:45:01 AM 4803460 6939900 3078972 39.06 2688 2302968 780396 8.74 261496 2432452 180 12:46:01 AM 4414788 6883316 3467644 43.99 2688 2309316 795556 8.91 263036 2440248 4 12:47:01 AM 4413556 6882804 3468876 44.01 2688 2310052 795556 8.91 263052 2441528 260 12:48:01 AM 4334860 6804332 3547572 45.01 2688 2310260 874116 9.79 263052 2520288 156 12:49:01 AM 4961428 6975500 2921004 37.06 2688 2186652 739732 8.28 502992 2056896 25344 Average: 4789065 6941551 3093367 39.24 2688 2239557 768813 8.61 273484 2347835 12021 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 84.16 62.85 845.93 10.03 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 15.13 10.46 6.56 4.17 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 242.64 181.69 377.23 39.69 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 1.53 0.75 0.19 0.12 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 40.19 30.47 64.29 6.23 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 33.46 32.89 119.49 9.56 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 16.66 13.10 34.91 5.86 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 28.16 23.33 25.21 12.70 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 45.62 60.35 66.48 5.55 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 12.16 11.01 3.23 2.18 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 6.33 5.06 2.06 0.89 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 84.62 58.47 153.07 97.24 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 50.89 40.87 141.56 16.18 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) 11/02/2025 _x86_64_ (2 CPU) 00:35:50 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 32.44 0.00 5.06 1.13 0.09 61.27 12:38:01 AM 0 45.15 0.00 6.49 1.15 0.08 47.12 12:38:01 AM 1 19.75 0.00 3.63 1.12 0.10 75.40 12:39:01 AM all 15.72 0.00 2.17 1.03 0.07 81.01 12:39:01 AM 0 12.31 0.00 1.74 1.10 0.07 84.78 12:39:01 AM 1 19.12 0.00 2.61 0.97 0.07 77.24 12:40:01 AM all 33.46 0.00 6.23 0.80 0.10 59.41 12:40:01 AM 0 37.24 0.00 6.82 0.80 0.10 55.04 12:40:01 AM 1 29.68 0.00 5.65 0.80 0.10 63.77 12:41:01 AM all 0.33 0.00 0.15 0.13 0.05 99.35 12:41:01 AM 0 0.05 0.00 0.20 0.25 0.05 99.45 12:41:01 AM 1 0.60 0.00 0.10 0.00 0.05 99.25 12:42:01 AM all 8.37 0.00 0.29 0.03 0.06 91.26 12:42:01 AM 0 9.89 0.00 0.33 0.03 0.07 89.68 12:42:01 AM 1 6.85 0.00 0.25 0.02 0.05 92.83 12:43:01 AM all 17.66 0.00 0.18 0.03 0.07 82.06 12:43:01 AM 0 24.67 0.00 0.17 0.02 0.07 75.08 12:43:01 AM 1 10.65 0.00 0.20 0.05 0.07 89.03 12:44:01 AM all 7.47 0.00 0.13 0.01 0.05 92.35 12:44:01 AM 0 11.95 0.00 0.10 0.00 0.05 87.90 12:44:01 AM 1 2.99 0.00 0.15 0.02 0.05 96.79 12:45:01 AM all 14.49 0.00 0.23 0.00 0.08 85.20 12:45:01 AM 0 18.09 0.00 0.17 0.00 0.08 81.66 12:45:01 AM 1 10.90 0.00 0.28 0.00 0.08 88.73 12:46:01 AM all 9.16 0.00 2.47 0.01 0.06 88.31 12:46:01 AM 0 9.42 0.00 2.55 0.02 0.05 87.97 12:46:01 AM 1 8.90 0.00 2.38 0.00 0.07 88.65 12:47:01 AM all 4.31 0.00 0.13 0.02 0.09 95.44 12:47:01 AM 0 7.57 0.00 0.17 0.02 0.10 92.15 12:47:01 AM 1 1.07 0.00 0.10 0.02 0.08 98.73 12:48:01 AM all 4.44 0.00 0.15 0.00 0.07 95.35 12:48:01 AM 0 6.62 0.00 0.18 0.00 0.07 93.13 12:48:01 AM 1 2.26 0.00 0.12 0.00 0.07 97.56 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 28.58 0.00 4.09 0.11 0.07 67.16 12:49:01 AM 0 35.27 0.00 4.68 0.12 0.07 59.87 12:49:01 AM 1 21.91 0.00 3.50 0.10 0.07 74.43 Average: all 14.71 0.00 1.77 0.27 0.07 83.17 Average: 0 18.19 0.00 1.97 0.29 0.07 79.48 Average: 1 11.23 0.00 1.58 0.26 0.07 86.86