---> uname -a: Linux prd-centos8-robot-2c-8g-1415.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 585 4974 19 2136 6815 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:eb:55:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.191/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85888sec preferred_lft 85888sec inet6 fe80::f816:3eff:feeb:55d6/64 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) 12/10/2024 _x86_64_ (2 CPU) 00:55:27 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 87.12 20.86 66.26 5402.83 6324.86 12:58:01 AM 86.10 0.70 85.40 50.78 10145.67 12:59:01 AM 37.28 0.42 36.86 64.79 2709.15 01:00:01 AM 44.84 0.03 44.80 3.47 6965.18 01:01:01 AM 2.95 0.10 2.85 32.13 89.45 01:02:01 AM 2.53 0.12 2.42 3.73 120.29 01:03:01 AM 12.25 0.32 11.93 36.92 537.97 01:04:01 AM 27.21 0.53 26.67 64.78 1260.96 Average: 37.53 2.88 34.65 707.33 3519.08 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5335360 7038704 2547064 32.31 2688 1886816 690672 7.73 207732 2020232 158980 12:58:01 AM 5220716 7062976 2661708 33.77 2688 2018844 644368 7.21 227080 2085124 30692 12:59:01 AM 4985744 6997328 2896680 36.75 2688 2183196 719584 8.06 268360 2264096 143836 01:00:01 AM 5017580 7062656 2864844 36.34 2688 2214652 627420 7.03 255644 2232520 4 01:01:01 AM 4973432 7020340 2908992 36.90 2688 2216476 692012 7.75 255928 2276424 864 01:02:01 AM 4967760 7016776 2914664 36.98 2688 2218580 692012 7.75 256176 2281892 1368 01:03:01 AM 5058672 6969644 2823752 35.82 2688 2084256 710532 7.96 281044 2181984 34908 01:04:01 AM 5090324 6974524 2792100 35.42 2688 2060024 710780 7.96 450496 1989056 16708 Average: 5081198 7017868 2801226 35.54 2688 2110356 685922 7.68 275308 2166416 48420 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 306.48 184.04 1635.13 61.71 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 54.18 43.40 587.31 8.39 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 39.88 30.78 296.15 7.36 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 204.02 146.33 45.04 38.68 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 24.55 15.38 7.01 2.64 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 24.80 19.80 7.11 5.30 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 64.56 43.67 85.40 27.35 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 19.88 18.39 16.46 8.81 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 92.29 62.72 334.92 20.03 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) 12/10/2024 _x86_64_ (2 CPU) 00:55:27 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 36.81 0.00 6.49 2.49 0.08 54.13 12:57:01 AM 0 40.50 0.00 6.91 2.59 0.08 49.92 12:57:01 AM 1 33.13 0.00 6.07 2.39 0.07 58.34 12:58:01 AM all 23.60 0.00 3.48 2.20 0.08 70.63 12:58:01 AM 0 27.14 0.00 3.92 1.90 0.07 66.97 12:58:01 AM 1 20.06 0.00 3.04 2.50 0.10 74.30 12:59:01 AM all 23.72 0.00 2.93 1.17 0.08 72.11 12:59:01 AM 0 34.15 0.00 3.27 0.68 0.07 61.83 12:59:01 AM 1 13.30 0.00 2.58 1.65 0.08 82.38 01:00:01 AM all 12.72 0.00 2.45 1.53 0.05 83.25 01:00:01 AM 0 15.79 0.00 2.49 1.47 0.05 80.20 01:00:01 AM 1 9.65 0.00 2.41 1.59 0.05 86.30 01:01:01 AM all 5.08 0.00 0.49 0.03 0.04 94.35 01:01:01 AM 0 9.06 0.00 0.67 0.07 0.05 90.15 01:01:01 AM 1 1.10 0.00 0.32 0.00 0.03 98.55 01:02:01 AM all 9.52 0.00 0.70 0.01 0.06 89.71 01:02:01 AM 0 12.08 0.00 0.87 0.02 0.05 86.98 01:02:01 AM 1 6.97 0.00 0.53 0.00 0.07 92.43 01:03:01 AM all 14.75 0.00 1.65 0.29 0.07 83.24 01:03:01 AM 0 23.33 0.00 1.69 0.32 0.07 74.60 01:03:01 AM 1 6.15 0.00 1.62 0.27 0.07 91.89 01:04:01 AM all 30.81 0.00 3.36 0.42 0.08 65.33 01:04:01 AM 0 33.26 0.00 3.91 0.48 0.07 62.28 01:04:01 AM 1 28.36 0.00 2.82 0.35 0.08 68.38 Average: all 19.63 0.00 2.70 1.02 0.07 76.59 Average: 0 24.42 0.00 2.97 0.94 0.06 71.61 Average: 1 14.84 0.00 2.43 1.09 0.07 81.57