---> uname -a: Linux prd-centos8-robot-2c-8g-29663.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 617 4937 19 2143 6784 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:36:d5:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.215/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85771sec preferred_lft 85771sec inet6 fe80::f816:3eff:fe36:d553/64 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) 09/29/2024 _x86_64_ (2 CPU) 01:38:16 LINUX RESTART (2 CPU) 01:39:02 AM tps rtps wtps bread/s bwrtn/s 01:40:01 AM 80.27 24.44 55.82 6720.87 5469.93 01:41:01 AM 108.11 0.70 107.41 50.77 11173.20 01:42:01 AM 17.04 0.42 16.63 64.78 1650.73 01:43:01 AM 66.32 2.52 63.81 396.07 8058.64 01:44:01 AM 3.27 0.00 3.27 0.00 121.56 01:45:01 AM 0.20 0.00 0.20 0.00 2.00 01:46:01 AM 0.12 0.00 0.12 0.00 0.90 01:47:01 AM 0.27 0.08 0.18 31.99 5.63 01:48:01 AM 14.38 0.33 14.05 37.86 697.87 Average: 32.13 3.13 29.01 800.10 3015.73 01:39:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:01 AM 5266536 7014884 2615896 33.19 2688 1930824 756332 8.47 245800 2048236 209688 01:41:01 AM 5176200 7009076 2706232 34.33 2688 2009896 761816 8.53 221348 2137212 30080 01:42:01 AM 5193248 7061316 2689184 34.12 2688 2043056 691192 7.74 243608 2093868 30944 01:43:01 AM 4987112 7035700 2895320 36.73 2688 2217860 680156 7.62 261544 2257628 104 01:44:01 AM 4987128 7035732 2895304 36.73 2688 2217864 680156 7.62 261540 2257752 4 01:45:01 AM 4986884 7035488 2895548 36.73 2688 2217864 680156 7.62 261540 2257704 4 01:46:01 AM 4987180 7035784 2895252 36.73 2688 2217864 680156 7.62 261540 2257640 8 01:47:01 AM 4946352 6996244 2936080 37.25 2688 2219148 747496 8.37 261872 2297868 324 01:48:01 AM 5071384 6957096 2811048 35.66 2688 2060568 765752 8.57 295036 2163688 24940 Average: 5066892 7020147 2815540 35.72 2688 2126105 715912 8.02 257092 2196844 32900 01:39:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 316.07 195.19 1599.93 57.56 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 65.04 53.30 613.13 14.95 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 16.13 10.50 6.39 5.26 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 175.44 122.85 327.85 30.18 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 1.27 0.70 0.15 0.11 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 0.67 0.30 0.16 0.08 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 0.97 0.13 0.05 0.01 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 10.50 6.10 2.76 1.55 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 135.13 109.50 148.30 45.36 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 79.68 55.13 297.40 17.15 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) 09/29/2024 _x86_64_ (2 CPU) 01:38:16 LINUX RESTART (2 CPU) 01:39:02 AM CPU %user %nice %system %iowait %steal %idle 01:40:01 AM all 32.43 0.00 6.83 4.96 0.10 55.69 01:40:01 AM 0 26.20 0.00 5.84 4.07 0.10 63.79 01:40:01 AM 1 38.68 0.00 7.82 5.84 0.10 47.56 01:41:01 AM all 28.79 0.00 4.30 3.12 0.12 63.66 01:41:01 AM 0 18.67 0.00 3.62 3.27 0.12 74.32 01:41:01 AM 1 38.89 0.00 4.98 2.98 0.13 53.03 01:42:01 AM all 15.48 0.00 2.10 0.91 0.06 81.45 01:42:01 AM 0 18.55 0.00 2.32 0.83 0.07 78.23 01:42:01 AM 1 12.41 0.00 1.89 0.99 0.05 84.67 01:43:01 AM all 21.51 0.00 3.48 2.47 0.08 72.46 01:43:01 AM 0 12.61 0.00 3.08 2.42 0.07 81.82 01:43:01 AM 1 30.40 0.00 3.88 2.52 0.08 63.11 01:44:01 AM all 0.31 0.00 0.04 0.03 0.03 99.60 01:44:01 AM 0 0.03 0.00 0.03 0.05 0.03 99.85 01:44:01 AM 1 0.58 0.00 0.05 0.00 0.02 99.35 01:45:01 AM all 0.34 0.00 0.05 0.00 0.02 99.59 01:45:01 AM 0 0.13 0.00 0.07 0.00 0.02 99.78 01:45:01 AM 1 0.55 0.00 0.03 0.00 0.02 99.40 01:46:01 AM all 0.33 0.00 0.05 0.00 0.03 99.59 01:46:01 AM 0 0.57 0.00 0.05 0.00 0.03 99.35 01:46:01 AM 1 0.08 0.00 0.05 0.00 0.03 99.83 01:47:01 AM all 2.09 0.00 0.24 0.03 0.04 97.60 01:47:01 AM 0 0.50 0.00 0.20 0.00 0.05 99.25 01:47:01 AM 1 3.67 0.00 0.28 0.05 0.03 95.96 01:48:01 AM all 19.50 0.00 2.16 0.15 0.07 78.13 01:48:01 AM 0 18.15 0.00 2.09 0.10 0.07 79.59 01:48:01 AM 1 20.84 0.00 2.22 0.20 0.07 76.67 Average: all 13.38 0.00 2.13 1.29 0.06 83.14 Average: 0 10.58 0.00 1.92 1.19 0.06 86.26 Average: 1 16.19 0.00 2.34 1.39 0.06 80.02