---> uname -a: Linux prd-centos8-robot-2c-8g-29638.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4801 19 2310 6808 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:2d:f9:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85746sec preferred_lft 85746sec inet6 fe80::f816:3eff:fe2d:f914/64 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) 09/29/2024 _x86_64_ (2 CPU) 01:18:41 LINUX RESTART (2 CPU) 01:19:01 AM tps rtps wtps bread/s bwrtn/s 01:20:01 AM 223.26 144.32 78.94 15398.20 41041.90 01:21:01 AM 76.20 0.07 76.13 1.87 7435.63 01:22:01 AM 44.71 0.67 44.04 49.46 5269.77 01:23:01 AM 23.29 0.32 22.98 60.65 1431.47 01:24:01 AM 54.32 2.52 51.81 396.07 7167.12 01:25:01 AM 4.57 0.00 4.57 0.00 192.15 01:26:01 AM 0.33 0.00 0.33 0.00 3.55 01:27:01 AM 0.37 0.00 0.37 0.00 3.50 01:28:01 AM 8.17 0.17 8.00 32.93 183.87 01:29:01 AM 11.38 0.02 11.36 0.93 704.22 Average: 44.66 14.81 29.85 1594.08 6343.66 01:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:01 AM 5363100 7026564 2519324 31.96 2688 1852288 753452 8.44 224728 1996440 129360 01:21:01 AM 5253196 7060988 2629228 33.36 2688 1984912 681956 7.64 210416 2075524 105488 01:22:01 AM 5171916 7007552 2710508 34.39 2688 2012828 720228 8.06 221456 2140860 12 01:23:01 AM 5022432 6996396 2859992 36.28 2688 2146908 743600 8.33 263084 2236608 114036 01:24:01 AM 5014208 7065648 2868216 36.39 2688 2220680 643228 7.20 261656 2229720 36 01:25:01 AM 5014172 7065608 2868252 36.39 2688 2220680 643228 7.20 261656 2229940 4 01:26:01 AM 5014220 7065656 2868204 36.39 2688 2220680 643228 7.20 261656 2229864 4 01:27:01 AM 5014132 7065572 2868292 36.39 2688 2220684 643228 7.20 261656 2229752 4 01:28:01 AM 4860860 6945308 3021564 38.33 2688 2253304 756700 8.47 285924 2357380 33332 01:29:01 AM 4934144 6983416 2948280 37.40 2688 2218576 718036 8.04 297296 2273868 4 Average: 5066238 7028271 2816186 35.73 2688 2135154 694688 7.78 254953 2199996 38228 01:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 278.72 184.96 1574.76 58.11 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 29.08 23.77 233.43 4.87 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 46.86 34.79 381.57 4.80 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 43.94 34.56 295.98 8.31 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 518.36 351.69 109.67 89.56 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 1.95 0.85 0.56 0.35 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 0.43 0.17 0.02 0.01 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 0.88 0.17 0.05 0.01 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 13.00 10.11 12.80 5.88 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 7.40 3.73 3.44 1.03 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 94.06 64.48 261.24 17.29 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) 09/29/2024 _x86_64_ (2 CPU) 01:18:41 LINUX RESTART (2 CPU) 01:19:01 AM CPU %user %nice %system %iowait %steal %idle 01:20:01 AM all 45.92 0.06 12.03 3.55 0.13 38.32 01:20:01 AM 0 53.67 0.07 12.23 3.17 0.15 30.72 01:20:01 AM 1 38.15 0.05 11.83 3.93 0.10 45.94 01:21:01 AM all 20.11 0.00 3.63 1.17 0.08 75.02 01:21:01 AM 0 20.95 0.00 3.56 1.15 0.07 74.28 01:21:01 AM 1 19.27 0.00 3.69 1.18 0.08 75.77 01:22:01 AM all 11.50 0.00 1.33 0.77 0.10 86.30 01:22:01 AM 0 19.61 0.00 1.83 0.45 0.08 78.02 01:22:01 AM 1 3.39 0.00 0.82 1.09 0.12 94.58 01:23:01 AM all 24.38 0.00 3.27 0.48 0.10 71.76 01:23:01 AM 0 18.16 0.00 2.90 0.62 0.10 78.22 01:23:01 AM 1 30.62 0.00 3.64 0.35 0.10 65.29 01:24:01 AM all 14.70 0.00 3.28 1.00 0.08 80.94 01:24:01 AM 0 14.13 0.00 3.44 1.07 0.07 81.29 01:24:01 AM 1 15.26 0.00 3.12 0.92 0.10 80.60 01:25:01 AM all 0.43 0.00 0.08 0.08 0.03 99.39 01:25:01 AM 0 0.15 0.00 0.07 0.00 0.03 99.75 01:25:01 AM 1 0.70 0.00 0.10 0.15 0.02 99.03 01:26:01 AM all 0.26 0.00 0.06 0.00 0.03 99.66 01:26:01 AM 0 0.08 0.00 0.07 0.00 0.02 99.83 01:26:01 AM 1 0.43 0.00 0.05 0.00 0.03 99.48 01:27:01 AM all 0.32 0.00 0.06 0.00 0.03 99.60 01:27:01 AM 0 0.17 0.00 0.07 0.00 0.03 99.73 01:27:01 AM 1 0.47 0.00 0.05 0.00 0.02 99.47 01:28:01 AM all 9.13 0.00 0.94 0.08 0.03 89.82 01:28:01 AM 0 6.47 0.00 0.87 0.10 0.03 92.53 01:28:01 AM 1 11.80 0.00 1.02 0.05 0.03 87.10 01:29:01 AM all 3.29 0.00 0.55 0.21 0.08 95.87 01:29:01 AM 0 0.73 0.00 0.27 0.42 0.08 98.50 01:29:01 AM 1 5.84 0.00 0.83 0.00 0.08 93.24 Average: all 12.99 0.01 2.52 0.73 0.07 83.69 Average: 0 13.40 0.01 2.53 0.70 0.07 83.31 Average: 1 12.58 0.01 2.51 0.77 0.07 84.07