---> uname -a: Linux prd-centos8-robot-2c-8g-2861.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 4993 19 2118 6816 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:c0:02:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.70/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fec0:21d/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) 03:47:59 LINUX RESTART (2 CPU) 03:49:01 AM tps rtps wtps bread/s bwrtn/s 03:50:01 AM 94.54 8.15 86.39 1354.39 6202.48 03:51:01 AM 71.80 0.63 71.17 48.93 9652.42 03:52:01 AM 31.86 0.42 31.44 64.78 1703.48 03:53:01 AM 40.31 0.03 40.28 3.47 6864.91 03:54:01 AM 2.83 0.10 2.73 32.92 106.66 03:55:01 AM 15.25 0.40 14.85 46.79 605.55 Average: 42.77 1.62 41.14 258.59 4189.18 03:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 AM 5253396 7053248 2629032 33.35 2688 1978240 676964 7.58 210320 2085144 228220 03:51:01 AM 5119712 6977664 2762716 35.05 2688 2035548 740116 8.29 234136 2184912 25564 03:52:01 AM 5032560 7068608 2849868 36.15 2688 2205620 622508 6.97 254336 2227792 187972 03:53:01 AM 5026216 7062048 2856212 36.24 2688 2205812 645728 7.23 257632 2225792 8 03:54:01 AM 4945908 6983284 2936520 37.25 2688 2207352 729072 8.16 257760 2305164 8 03:55:01 AM 5176052 7037744 2706376 34.33 2688 2037724 663224 7.43 447100 1911584 14916 Average: 5092307 7030433 2790121 35.40 2688 2111716 679602 7.61 276881 2156731 76115 03:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 87.11 69.22 946.04 9.89 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 51.11 34.76 439.16 6.40 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 41.89 35.62 298.03 8.09 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 200.00 138.78 41.38 39.61 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 94.95 73.58 743.52 6.03 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 117.28 87.54 809.54 25.18 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 98.72 73.25 546.30 15.87 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) 03:47:59 LINUX RESTART (2 CPU) 03:49:01 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 38.90 0.00 6.05 2.29 0.11 52.66 03:50:01 AM 0 42.17 0.00 6.33 2.08 0.12 49.31 03:50:01 AM 1 35.62 0.00 5.76 2.50 0.10 56.01 03:51:01 AM all 18.65 0.00 2.16 4.57 0.08 74.54 03:51:01 AM 0 25.90 0.00 2.41 4.34 0.07 67.28 03:51:01 AM 1 11.41 0.00 1.92 4.79 0.08 81.80 03:52:01 AM all 24.69 0.00 3.73 0.50 0.09 70.99 03:52:01 AM 0 35.98 0.00 4.61 0.57 0.10 58.74 03:52:01 AM 1 13.44 0.00 2.86 0.43 0.08 83.19 03:53:01 AM all 5.45 0.00 1.40 1.59 0.05 91.51 03:53:01 AM 0 5.37 0.00 1.35 1.62 0.05 91.61 03:53:01 AM 1 5.53 0.00 1.45 1.55 0.05 91.41 03:54:01 AM all 3.29 0.00 0.42 0.03 0.06 96.20 03:54:01 AM 0 4.29 0.00 0.52 0.00 0.07 95.12 03:54:01 AM 1 2.29 0.00 0.32 0.05 0.05 97.29 03:55:01 AM all 18.52 0.00 2.75 0.13 0.08 78.53 03:55:01 AM 0 15.13 0.00 2.56 0.17 0.08 82.06 03:55:01 AM 1 21.92 0.00 2.95 0.08 0.07 74.97 Average: all 18.27 0.00 2.76 1.52 0.08 77.38 Average: 0 21.50 0.00 2.97 1.46 0.08 73.99 Average: 1 15.04 0.00 2.55 1.57 0.07 80.77