---> uname -a: Linux prd-centos8-robot-2c-8g-4287.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4981 19 2119 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:ce:e2:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.69/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fece:e2b4/64 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) 12/20/2024 _x86_64_ (2 CPU) 04:02:41 LINUX RESTART (2 CPU) 04:03:02 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 175.52 128.45 47.07 14159.81 38293.58 04:05:01 AM 114.96 0.35 114.61 15.06 10911.21 04:06:01 AM 40.98 1.20 39.78 113.71 4852.52 04:07:01 AM 40.77 6.75 34.02 1247.98 2105.73 04:08:01 AM 31.64 0.03 31.61 3.47 6217.45 04:09:01 AM 3.23 0.10 3.13 32.92 148.43 04:10:01 AM 17.16 0.40 16.76 46.78 679.91 Average: 60.34 19.35 40.98 2203.03 8960.18 04:03:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5593440 7082952 2288984 29.04 2688 1684052 729552 8.17 178976 1832508 89368 04:05:01 AM 5179708 6998532 2702716 34.29 2688 1997616 724624 8.11 190032 2173844 145580 04:06:01 AM 5278776 7075064 2603648 33.03 2688 1974500 666324 7.46 217760 2043684 20 04:07:01 AM 4983948 7019848 2898476 36.77 2688 2205588 701816 7.86 255488 2274508 173272 04:08:01 AM 5009384 7044984 2873040 36.45 2688 2205712 667468 7.47 259012 2241300 4 04:09:01 AM 4915884 6953008 2966540 37.63 2688 2207236 786736 8.81 259140 2333296 4 04:10:01 AM 5125980 6987636 2756444 34.97 2688 2037372 760824 8.52 448052 1959184 13356 Average: 5155303 7023146 2727121 34.60 2688 2044582 719621 8.06 258351 2122618 60229 04:03:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 272.09 155.32 986.24 52.47 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 112.70 93.75 1268.19 19.82 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 16.16 9.17 7.19 3.84 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 40.40 32.86 300.83 8.41 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 197.57 140.59 38.81 30.41 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 120.21 100.02 1126.38 7.75 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 94.47 71.18 471.17 26.88 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 121.59 85.96 598.94 21.30 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) 12/20/2024 _x86_64_ (2 CPU) 04:02:41 LINUX RESTART (2 CPU) 04:03:02 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 28.88 0.05 10.10 32.29 0.17 28.52 04:04:01 AM 0 31.18 0.02 11.57 34.76 0.14 22.34 04:04:01 AM 1 26.58 0.09 8.62 29.82 0.19 34.70 04:05:01 AM all 35.32 0.00 5.01 4.20 0.17 55.31 04:05:01 AM 0 42.90 0.00 5.76 4.15 0.20 47.00 04:05:01 AM 1 27.76 0.00 4.26 4.25 0.13 63.60 04:06:01 AM all 17.49 0.00 1.99 4.42 0.17 75.94 04:06:01 AM 0 23.64 0.00 2.34 6.16 0.17 67.70 04:06:01 AM 1 11.34 0.00 1.64 2.67 0.17 84.19 04:07:01 AM all 24.54 0.00 4.82 1.66 0.09 68.89 04:07:01 AM 0 28.13 0.00 5.10 2.31 0.08 64.38 04:07:01 AM 1 20.93 0.00 4.54 1.01 0.10 73.42 04:08:01 AM all 4.85 0.00 1.04 2.25 0.06 91.80 04:08:01 AM 0 3.35 0.00 1.29 3.33 0.07 91.97 04:08:01 AM 1 6.36 0.00 0.79 1.17 0.05 91.63 04:09:01 AM all 4.07 0.00 0.60 0.06 0.06 95.21 04:09:01 AM 0 6.02 0.00 0.87 0.07 0.07 92.97 04:09:01 AM 1 2.11 0.00 0.34 0.05 0.05 97.45 04:10:01 AM all 21.77 0.00 3.12 0.17 0.08 74.87 04:10:01 AM 0 33.44 0.00 3.74 0.25 0.08 62.49 04:10:01 AM 1 10.11 0.00 2.51 0.08 0.07 87.23 Average: all 19.51 0.01 3.78 6.30 0.11 70.29 Average: 0 24.05 0.00 4.34 7.15 0.12 64.34 Average: 1 14.97 0.01 3.21 5.45 0.11 76.25