---> uname -a: Linux prd-centos8-robot-2c-8g-12415.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4989 19 2126 6818 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:02:3e:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fe02:3e3b/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) 12/03/2024 _x86_64_ (2 CPU) 03:58:54 LINUX RESTART (2 CPU) 04:00:01 AM tps rtps wtps bread/s bwrtn/s 04:01:01 AM 83.48 12.75 70.73 2330.74 5868.00 04:02:01 AM 78.88 0.77 78.11 52.50 9244.59 04:03:01 AM 27.73 0.42 27.31 64.79 2423.16 04:04:01 AM 53.07 0.03 53.03 3.47 7182.87 04:05:01 AM 2.90 0.08 2.82 31.99 90.77 04:06:01 AM 12.31 0.33 11.98 37.86 450.49 04:07:01 AM 24.29 0.82 23.48 70.64 1089.59 Average: 40.39 2.17 38.22 370.48 3764.87 04:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:01:01 AM 5331208 7052992 2551216 32.37 2688 1903508 706812 7.91 209668 2016692 157560 04:02:01 AM 5165664 7004568 2716760 34.47 2688 2016060 709480 7.94 221604 2146764 30680 04:03:01 AM 5088940 7011656 2793484 35.44 2688 2097192 704468 7.89 255436 2182872 62012 04:04:01 AM 5023372 7065648 2859052 36.27 2688 2211872 627992 7.03 257356 2225908 92 04:05:01 AM 4983012 7026532 2899412 36.78 2688 2213140 691220 7.74 257484 2265904 320 04:06:01 AM 5100372 6998276 2782052 35.29 2688 2073184 708372 7.93 279124 2148632 31420 04:07:01 AM 5199180 7072312 2683244 34.04 2688 2048968 627740 7.03 448444 1883120 16604 Average: 5127393 7033141 2755031 34.95 2688 2080561 682298 7.64 275588 2124270 42670 04:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 80.69 61.69 851.66 10.67 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 53.86 39.24 585.45 7.31 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 35.91 30.01 285.26 7.49 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 217.58 196.02 61.47 46.40 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 20.45 13.46 4.82 4.41 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 141.03 117.11 1554.61 24.60 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 17.19 17.41 14.81 7.74 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 80.96 67.85 479.76 15.52 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) 12/03/2024 _x86_64_ (2 CPU) 03:58:54 LINUX RESTART (2 CPU) 04:00:01 AM CPU %user %nice %system %iowait %steal %idle 04:01:01 AM all 30.89 0.00 5.50 6.62 0.15 56.84 04:01:01 AM 0 38.35 0.00 6.41 7.55 0.13 47.55 04:01:01 AM 1 23.46 0.00 4.59 5.69 0.17 66.10 04:02:01 AM all 21.93 0.00 3.07 5.24 0.09 69.68 04:02:01 AM 0 21.94 0.00 2.62 4.61 0.10 70.72 04:02:01 AM 1 21.91 0.00 3.52 5.86 0.08 68.63 04:03:01 AM all 21.85 0.00 2.86 1.16 0.10 74.02 04:03:01 AM 0 26.99 0.00 2.88 1.69 0.10 68.34 04:03:01 AM 1 16.71 0.00 2.84 0.64 0.10 79.71 04:04:01 AM all 18.24 0.00 3.35 2.33 0.08 76.00 04:04:01 AM 0 24.83 0.00 3.49 2.76 0.08 68.84 04:04:01 AM 1 11.62 0.00 3.20 1.89 0.08 83.20 04:05:01 AM all 1.93 0.00 0.25 0.04 0.04 97.73 04:05:01 AM 0 1.93 0.00 0.17 0.00 0.03 97.87 04:05:01 AM 1 1.94 0.00 0.33 0.08 0.05 97.59 04:06:01 AM all 10.49 0.00 1.76 0.23 0.09 87.42 04:06:01 AM 0 11.41 0.00 2.18 0.24 0.08 86.09 04:06:01 AM 1 9.58 0.00 1.34 0.22 0.10 88.76 04:07:01 AM all 27.98 0.00 3.13 1.54 0.11 67.25 04:07:01 AM 0 34.59 0.00 3.03 2.19 0.12 60.08 04:07:01 AM 1 21.36 0.00 3.23 0.89 0.10 74.42 Average: all 19.06 0.00 2.85 2.45 0.10 75.54 Average: 0 22.88 0.00 2.97 2.72 0.09 71.34 Average: 1 15.24 0.00 2.73 2.18 0.10 79.75