---> uname -a: Linux prd-centos8-robot-2c-8g-3539.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: 2799.996 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 589 4926 19 2181 6809 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:00:be:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85498sec preferred_lft 85498sec inet6 fe80::f816:3eff:fe00:be85/64 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) 12/04/2025 _x86_64_ (2 CPU) 01:31:52 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 207.73 161.40 46.33 15093.85 38681.26 01:34:01 AM 117.83 0.22 117.61 11.33 11491.60 01:35:01 AM 44.55 1.27 43.29 128.76 5438.64 01:36:01 AM 71.39 6.97 64.42 1292.98 4002.40 01:37:01 AM 30.54 0.00 30.54 0.00 6258.82 01:38:02 AM 4.18 0.22 3.97 11.73 144.90 01:39:01 AM 0.25 0.00 0.25 0.00 3.00 01:40:01 AM 0.12 0.00 0.12 0.00 0.77 01:41:01 AM 0.25 0.00 0.25 0.00 3.13 01:42:01 AM 0.28 0.00 0.28 0.00 3.43 01:43:01 AM 0.28 0.00 0.28 0.00 3.60 01:44:01 AM 0.18 0.00 0.18 0.00 2.13 01:45:01 AM 0.12 0.00 0.12 0.00 0.92 01:46:01 AM 16.89 0.32 16.58 36.92 840.59 Average: 35.37 12.19 23.19 1185.63 4783.03 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5602448 7089420 2279984 28.92 2688 1681008 678972 7.60 178824 1825436 74088 01:34:01 AM 5047488 6939116 2834944 35.97 2688 2067920 764976 8.57 196848 2292804 186116 01:35:01 AM 5235484 7083004 2646948 33.58 2688 2023216 626928 7.02 219492 2079528 10760 01:36:01 AM 4951748 7052804 2930684 37.18 2688 2267308 625600 7.00 260412 2290728 175528 01:37:01 AM 4948040 7048724 2934392 37.23 2688 2267280 641304 7.18 260468 2290268 12 01:38:02 AM 4749912 6851288 3132520 39.74 2688 2267972 852872 9.55 260616 2486452 8 01:39:01 AM 4750228 6851604 3132204 39.74 2688 2267972 852872 9.55 260616 2486268 8 01:40:01 AM 4749836 6851212 3132596 39.74 2688 2267972 848200 9.50 260616 2486732 4 01:41:01 AM 4749672 6851060 3132760 39.74 2688 2267976 848200 9.50 260616 2486836 12 01:42:01 AM 4748632 6850020 3133800 39.76 2688 2267976 848200 9.50 260616 2488356 8 01:43:01 AM 4748716 6850108 3133716 39.76 2688 2267980 848200 9.50 260616 2488188 4 01:44:01 AM 4748844 6850236 3133588 39.75 2688 2267980 848200 9.50 260616 2488344 4 01:45:01 AM 4621760 6723184 3260672 41.37 2688 2268012 975148 10.92 260616 2614220 40 01:46:01 AM 5060756 6984136 2821676 35.80 2688 2095428 696868 7.80 300632 2159348 27808 Average: 4908112 6919708 2974320 37.73 2688 2181857 782610 8.76 250115 2354536 33886 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 300.57 176.30 1373.29 56.59 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 124.26 98.63 1444.53 13.03 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 17.08 10.31 7.50 4.11 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 50.16 42.09 342.01 20.97 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 130.68 91.17 25.09 18.09 0.00 0.00 0.00 0.00 01:38:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:02 AM eth0 226.17 216.39 3489.84 15.96 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 0.81 0.10 0.05 0.01 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 0.37 0.10 0.03 0.01 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 2.05 0.33 0.48 0.26 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 4.05 0.10 0.22 0.01 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 2.58 0.25 0.25 0.07 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 0.98 0.30 0.41 0.27 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 313.73 301.03 5205.94 19.47 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 171.26 150.30 2017.04 29.00 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 96.17 77.77 994.52 12.72 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) 12/04/2025 _x86_64_ (2 CPU) 01:31:52 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 46.93 0.08 10.11 6.63 0.12 36.14 01:33:01 AM 0 44.51 0.07 10.00 6.05 0.13 39.24 01:33:01 AM 1 49.35 0.08 10.21 7.21 0.10 33.04 01:34:01 AM all 39.52 0.00 5.39 1.42 0.12 53.55 01:34:01 AM 0 26.71 0.00 5.19 1.35 0.12 66.64 01:34:01 AM 1 52.30 0.00 5.59 1.50 0.12 40.50 01:35:01 AM all 15.37 0.00 2.11 0.54 0.07 81.91 01:35:01 AM 0 13.52 0.00 1.87 0.63 0.07 83.91 01:35:01 AM 1 17.21 0.00 2.35 0.45 0.07 79.92 01:36:01 AM all 38.04 0.00 6.51 0.42 0.11 54.92 01:36:01 AM 0 21.40 0.00 5.22 0.38 0.10 72.90 01:36:01 AM 1 54.71 0.00 7.81 0.47 0.12 36.90 01:37:01 AM all 0.58 0.00 0.53 0.48 0.03 98.38 01:37:01 AM 0 0.65 0.00 0.57 0.55 0.02 98.21 01:37:01 AM 1 0.52 0.00 0.48 0.42 0.03 98.55 01:38:02 AM all 3.48 0.00 0.66 0.03 0.09 95.74 01:38:02 AM 0 2.98 0.00 0.76 0.00 0.08 96.18 01:38:02 AM 1 3.98 0.00 0.57 0.05 0.10 95.30 01:39:01 AM all 0.35 0.00 0.10 0.00 0.06 99.49 01:39:01 AM 0 0.22 0.00 0.17 0.00 0.09 99.52 01:39:01 AM 1 0.48 0.00 0.03 0.00 0.03 99.46 01:40:01 AM all 0.31 0.00 0.13 0.00 0.07 99.50 01:40:01 AM 0 0.33 0.00 0.08 0.00 0.03 99.55 01:40:01 AM 1 0.28 0.00 0.17 0.00 0.10 99.45 01:41:01 AM all 0.44 0.00 0.12 0.00 0.08 99.37 01:41:01 AM 0 0.65 0.00 0.08 0.00 0.05 99.22 01:41:01 AM 1 0.23 0.00 0.15 0.00 0.10 99.52 01:42:01 AM all 0.41 0.00 0.10 0.00 0.07 99.42 01:42:01 AM 0 0.65 0.00 0.10 0.00 0.07 99.18 01:42:01 AM 1 0.17 0.00 0.10 0.00 0.07 99.67 01:43:01 AM all 0.44 0.00 0.10 0.00 0.07 99.39 01:43:01 AM 0 0.62 0.00 0.07 0.00 0.03 99.28 01:43:01 AM 1 0.27 0.00 0.13 0.00 0.10 99.50 01:43:01 AM CPU %user %nice %system %iowait %steal %idle 01:44:01 AM all 0.43 0.00 0.10 0.00 0.05 99.42 01:44:01 AM 0 0.62 0.00 0.05 0.00 0.03 99.30 01:44:01 AM 1 0.23 0.00 0.15 0.00 0.07 99.55 01:45:01 AM all 2.40 0.00 0.66 0.00 0.08 96.86 01:45:01 AM 0 2.43 0.00 0.71 0.00 0.08 96.78 01:45:01 AM 1 2.36 0.00 0.62 0.00 0.08 96.93 01:46:01 AM all 15.16 0.00 2.26 2.53 0.08 79.98 01:46:01 AM 0 10.90 0.00 2.29 0.07 0.07 86.68 01:46:01 AM 1 19.41 0.00 2.22 4.98 0.08 73.29 Average: all 11.73 0.01 2.07 0.86 0.08 85.26 Average: 0 9.03 0.00 1.94 0.65 0.07 88.31 Average: 1 14.43 0.01 2.19 1.08 0.08 82.22