---> uname -a: Linux prd-centos8-robot-2c-8g-48410.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 644 4861 19 2191 6754 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:09:0a:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85710sec preferred_lft 85710sec inet6 fe80::f816:3eff:fe09:acf/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) 09/03/2025 _x86_64_ (2 CPU) 04:38:39 LINUX RESTART (2 CPU) 04:39:01 AM tps rtps wtps bread/s bwrtn/s 04:40:01 AM 109.55 54.00 55.55 7776.47 39780.24 04:41:01 AM 124.75 0.72 124.03 52.90 12307.28 04:42:01 AM 16.58 0.03 16.55 0.53 1886.09 04:43:01 AM 16.83 0.38 16.45 64.26 739.39 04:44:01 AM 50.45 6.71 43.74 1245.72 3206.91 04:45:01 AM 41.41 0.25 41.16 47.06 6429.20 04:46:01 AM 4.75 0.23 4.52 12.66 180.72 04:47:01 AM 2.37 0.00 2.37 0.00 348.03 04:48:01 AM 0.17 0.00 0.17 0.00 2.43 04:49:01 AM 7.92 0.32 7.60 36.93 347.83 04:50:01 AM 31.69 0.52 31.17 63.85 1944.64 Average: 36.96 5.74 31.21 845.54 6107.21 04:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:40:01 AM 5447228 7021216 2435204 30.89 2688 1766260 750692 8.41 186828 1966336 98572 04:41:01 AM 5160168 6997244 2722264 34.54 2688 2012716 708216 7.93 198816 2173172 46548 04:42:01 AM 5161168 6997644 2721264 34.52 2688 2012716 723604 8.10 198808 2174592 4 04:43:01 AM 5162224 7009552 2720208 34.51 2688 2023172 710744 7.96 225856 2145728 8536 04:44:01 AM 4900944 6983940 2981488 37.82 2688 2251060 715256 8.01 258772 2349692 157392 04:45:01 AM 4954280 7041616 2928152 37.15 2688 2254900 677156 7.58 263008 2284996 8 04:46:01 AM 4884088 6980180 2998344 38.04 2688 2263656 758128 8.49 263276 2354952 8380 04:47:01 AM 4877756 6973872 3004676 38.12 2688 2263688 791160 8.86 263276 2360916 36 04:48:01 AM 4861920 6958064 3020512 38.32 2688 2263716 810592 9.08 263276 2376844 28 04:49:01 AM 4912660 6885336 2969772 37.68 2688 2143952 781688 8.75 306640 2299092 64856 04:50:01 AM 5026212 6965676 2856220 36.24 2688 2112880 732168 8.20 472656 2027276 28204 Average: 5031695 6983122 2850737 36.17 2688 2124429 741764 8.31 263747 2228509 37506 04:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 314.30 184.77 1629.66 60.59 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 82.59 63.16 864.07 9.67 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 7.35 0.42 1.40 0.30 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 13.71 10.96 6.29 4.14 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 32.21 30.57 328.17 6.60 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 196.82 143.76 43.64 38.32 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 63.36 57.74 79.38 16.59 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 326.21 324.71 306.66 130.86 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 186.07 182.62 242.88 61.29 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 62.82 38.16 128.51 36.25 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 19.83 16.49 15.64 7.85 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 118.66 95.76 331.52 33.86 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) 09/03/2025 _x86_64_ (2 CPU) 04:38:39 LINUX RESTART (2 CPU) 04:39:01 AM CPU %user %nice %system %iowait %steal %idle 04:40:01 AM all 36.25 0.02 8.44 10.51 0.12 44.67 04:40:01 AM 0 36.91 0.00 7.20 7.21 0.12 48.57 04:40:01 AM 1 35.59 0.03 9.68 13.81 0.12 40.77 04:41:01 AM all 35.57 0.00 5.41 2.19 0.12 56.71 04:41:01 AM 0 46.55 0.00 6.10 1.90 0.13 45.32 04:41:01 AM 1 24.61 0.00 4.72 2.48 0.10 68.09 04:42:01 AM all 0.38 0.00 0.21 0.30 0.06 99.05 04:42:01 AM 0 0.55 0.00 0.23 0.50 0.05 98.66 04:42:01 AM 1 0.22 0.00 0.18 0.10 0.07 99.43 04:43:01 AM all 14.68 0.00 2.09 2.11 0.26 80.86 04:43:01 AM 0 22.68 0.00 2.43 3.28 0.33 71.28 04:43:01 AM 1 6.70 0.00 1.75 0.94 0.18 90.43 04:44:01 AM all 23.89 0.00 3.84 6.71 0.19 65.37 04:44:01 AM 0 31.59 0.00 4.47 7.19 0.20 56.55 04:44:01 AM 1 16.18 0.00 3.21 6.23 0.18 74.21 04:45:01 AM all 9.44 0.00 2.03 1.24 0.08 87.22 04:45:01 AM 0 13.98 0.00 2.61 0.90 0.07 82.44 04:45:01 AM 1 4.88 0.00 1.44 1.58 0.08 92.01 04:46:01 AM all 13.88 0.00 0.41 0.05 0.07 85.59 04:46:01 AM 0 19.37 0.00 0.49 0.07 0.05 80.02 04:46:01 AM 1 8.42 0.00 0.33 0.03 0.08 91.13 04:47:01 AM all 23.85 0.00 0.60 0.06 0.09 75.39 04:47:01 AM 0 1.29 0.00 0.32 0.12 0.08 98.19 04:47:01 AM 1 46.66 0.00 0.90 0.00 0.10 52.35 04:48:01 AM all 24.91 0.00 0.58 0.00 0.14 74.38 04:48:01 AM 0 5.43 0.00 0.32 0.00 0.12 94.13 04:48:01 AM 1 44.77 0.00 0.85 0.00 0.15 54.22 04:49:01 AM all 12.77 0.00 1.68 0.18 0.07 85.29 04:49:01 AM 0 16.09 0.00 2.21 0.23 0.07 81.40 04:49:01 AM 1 9.44 0.00 1.16 0.13 0.07 89.20 04:50:01 AM all 30.57 0.00 4.26 0.40 0.11 64.66 04:50:01 AM 0 38.33 0.00 4.48 0.37 0.12 56.71 04:50:01 AM 1 22.79 0.00 4.04 0.43 0.10 72.63 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.57 0.00 2.69 2.16 0.12 74.47 Average: 0 21.17 0.00 2.81 1.98 0.12 73.92 Average: 1 19.96 0.00 2.57 2.34 0.11 75.01