---> uname -a: Linux prd-centos8-robot-2c-8g-2983.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 590 4797 19 2309 6804 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:98:44:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.243/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:fe98:4477/64 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) 12/15/2024 _x86_64_ (2 CPU) 23:34:58 LINUX RESTART (2 CPU) 11:36:01 PM tps rtps wtps bread/s bwrtn/s 11:37:01 PM 99.73 7.16 92.57 1262.51 7706.45 11:38:01 PM 68.68 0.98 67.69 110.90 8457.41 11:39:01 PM 25.04 0.07 24.98 2.80 1505.70 11:40:01 PM 43.72 2.52 41.20 396.00 6830.97 11:41:01 PM 2.82 0.00 2.82 0.00 70.39 11:42:01 PM 0.28 0.00 0.28 0.00 2.58 11:43:01 PM 0.28 0.00 0.28 0.00 2.50 11:44:01 PM 5.70 0.18 5.52 33.86 93.73 Average: 30.78 1.36 29.42 225.77 3083.84 11:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 PM 5245924 7048932 2636500 33.45 2688 1981612 656200 7.35 210740 2089268 190808 11:38:01 PM 5247212 7084684 2635212 33.43 2688 2015232 618760 6.93 240880 2050164 12 11:39:01 PM 5029384 7064604 2853040 36.19 2688 2205720 635988 7.12 256116 2231100 171536 11:40:01 PM 5010016 7060896 2872408 36.44 2688 2220984 632820 7.09 263364 2235760 28 11:41:01 PM 5010344 7061244 2872080 36.44 2688 2220988 632820 7.09 263364 2235652 4 11:42:01 PM 5010324 7061224 2872100 36.44 2688 2220988 632820 7.09 263364 2235596 4 11:43:01 PM 5010472 7061372 2871952 36.43 2688 2220988 632820 7.09 263364 2235596 4 11:44:01 PM 4927576 6976912 2954848 37.49 2688 2218872 705868 7.90 302404 2276648 13224 Average: 5061406 7052484 2821018 35.79 2688 2163173 643512 7.21 257950 2198723 46952 11:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 78.29 64.05 944.58 9.47 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 41.90 31.66 438.83 6.62 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 36.20 30.22 294.53 6.55 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 551.98 377.62 111.35 88.12 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 0.83 0.55 0.22 0.14 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 0.67 0.17 0.04 0.01 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 0.42 0.17 0.03 0.01 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 15.03 12.51 14.86 6.31 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 90.67 64.62 225.56 14.66 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) 12/15/2024 _x86_64_ (2 CPU) 23:34:58 LINUX RESTART (2 CPU) 11:36:01 PM CPU %user %nice %system %iowait %steal %idle 11:37:01 PM all 35.58 0.00 5.99 3.78 0.15 54.49 11:37:01 PM 0 37.22 0.00 5.99 4.48 0.13 52.18 11:37:01 PM 1 33.93 0.00 6.00 3.08 0.17 56.82 11:38:01 PM all 20.33 0.00 2.39 3.50 0.12 73.66 11:38:01 PM 0 23.97 0.00 2.62 2.71 0.12 70.58 11:38:01 PM 1 16.69 0.00 2.16 4.30 0.12 76.74 11:39:01 PM all 18.14 0.00 3.38 0.62 0.08 77.78 11:39:01 PM 0 18.88 0.00 3.04 0.38 0.08 77.61 11:39:01 PM 1 17.39 0.00 3.73 0.85 0.08 77.94 11:40:01 PM all 11.14 0.00 2.45 4.72 0.09 81.60 11:40:01 PM 0 16.06 0.00 2.74 4.63 0.10 76.46 11:40:01 PM 1 6.24 0.00 2.16 4.81 0.08 86.71 11:41:01 PM all 0.28 0.00 0.08 0.03 0.08 99.54 11:41:01 PM 0 0.07 0.00 0.07 0.03 0.08 99.75 11:41:01 PM 1 0.50 0.00 0.08 0.02 0.07 99.33 11:42:01 PM all 0.29 0.00 0.05 0.00 0.05 99.61 11:42:01 PM 0 0.07 0.00 0.05 0.00 0.03 99.85 11:42:01 PM 1 0.52 0.00 0.05 0.00 0.07 99.37 11:43:01 PM all 0.24 0.00 0.06 0.00 0.06 99.64 11:43:01 PM 0 0.03 0.00 0.05 0.00 0.03 99.88 11:43:01 PM 1 0.45 0.00 0.07 0.00 0.08 99.40 11:44:01 PM all 12.24 0.00 1.38 0.08 0.08 86.23 11:44:01 PM 0 17.94 0.00 1.50 0.07 0.08 80.41 11:44:01 PM 1 6.54 0.00 1.25 0.08 0.08 92.04 Average: all 12.25 0.00 1.97 1.59 0.09 84.11 Average: 0 14.26 0.00 2.00 1.53 0.08 82.12 Average: 1 10.25 0.00 1.93 1.64 0.09 86.09