---> uname -a: Linux prd-centos8-robot-2c-8g-41031.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 566 5009 19 2121 6834 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:11:a4:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85980sec preferred_lft 85980sec inet6 fe80::f816:3eff:fe11:a4fe/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) 10/10/2024 _x86_64_ (2 CPU) 00:55:23 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 110.45 47.52 62.93 7326.76 19546.10 12:58:01 AM 100.48 0.70 99.78 50.78 10989.29 12:59:01 AM 20.93 0.38 20.55 64.26 1790.00 01:00:01 AM 61.45 0.07 61.38 4.00 7946.83 01:01:01 AM 2.58 0.12 2.47 32.25 77.34 01:02:01 AM 22.03 0.72 21.31 75.84 824.36 Average: 52.99 8.25 44.74 1258.98 6862.27 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5266992 7018136 2615440 33.18 2688 1933532 739376 8.28 245912 2047048 212152 12:58:01 AM 5189004 7023240 2693428 34.17 2688 2011288 702920 7.87 221352 2125652 30076 12:59:01 AM 5183972 7061552 2698460 34.23 2688 2051940 661984 7.41 250892 2094632 37212 01:00:01 AM 5040536 7078604 2841896 36.05 2688 2207324 640528 7.17 258076 2209636 76 01:01:01 AM 5000708 7040012 2881724 36.56 2688 2208556 673360 7.54 258208 2248660 272 01:02:01 AM 5174996 7038824 2707436 34.35 2688 2038984 678088 7.59 444852 1911980 13372 Average: 5142701 7043395 2739731 34.76 2688 2075271 682709 7.64 279882 2106268 48860 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 309.11 180.56 1573.80 59.46 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 69.66 51.82 632.60 8.89 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 18.30 12.05 21.59 4.36 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 187.27 136.29 314.90 38.43 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 13.09 7.30 3.91 2.50 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 57.36 39.77 83.80 22.91 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 109.13 71.30 438.43 22.76 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) 10/10/2024 _x86_64_ (2 CPU) 00:55:23 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 41.89 0.03 7.63 6.27 0.14 44.04 12:57:01 AM 0 45.38 0.02 8.96 6.43 0.15 39.06 12:57:01 AM 1 38.42 0.03 6.31 6.11 0.13 49.00 12:58:01 AM all 26.64 0.00 3.96 5.80 0.09 63.51 12:58:01 AM 0 39.91 0.00 5.04 6.38 0.10 48.57 12:58:01 AM 1 13.44 0.00 2.88 5.22 0.08 78.38 12:59:01 AM all 17.46 0.00 2.45 1.77 0.09 78.22 12:59:01 AM 0 19.78 0.00 2.47 1.18 0.12 76.45 12:59:01 AM 1 15.16 0.00 2.43 2.36 0.07 79.98 01:00:01 AM all 20.21 0.00 3.48 4.88 0.08 71.36 01:00:01 AM 0 22.02 0.00 3.56 5.87 0.10 68.45 01:00:01 AM 1 18.39 0.00 3.39 3.88 0.07 74.27 01:01:01 AM all 1.39 0.00 0.26 0.09 0.05 98.20 01:01:01 AM 0 2.44 0.00 0.35 0.18 0.05 96.98 01:01:01 AM 1 0.35 0.00 0.17 0.00 0.05 99.43 01:02:01 AM all 23.13 0.00 3.25 0.42 0.08 73.12 01:02:01 AM 0 25.66 0.00 3.69 0.39 0.08 70.18 01:02:01 AM 1 20.61 0.00 2.82 0.45 0.07 76.05 Average: all 21.77 0.00 3.50 3.20 0.09 71.43 Average: 0 25.84 0.00 4.01 3.40 0.10 66.65 Average: 1 17.72 0.01 3.00 3.00 0.08 76.19