---> uname -a: Linux prd-centos8-robot-2c-8g-42515.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 25M 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 614 4924 27 2158 6779 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:61:f1:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85774sec preferred_lft 85774sec inet6 fe80::f816:3eff:fe61:f1ed/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) 10/15/2024 _x86_64_ (2 CPU) 03:54:10 LINUX RESTART (2 CPU) 03:55:01 AM tps rtps wtps bread/s bwrtn/s 03:56:01 AM 108.44 60.93 47.52 6323.92 23416.12 03:57:01 AM 117.43 7.00 110.43 1265.84 9427.36 03:58:01 AM 34.01 0.80 33.21 94.92 4311.25 03:59:01 AM 53.12 0.07 53.06 4.00 5100.43 04:00:01 AM 17.59 0.00 17.59 0.00 3485.14 04:01:01 AM 2.55 0.13 2.42 33.19 352.42 04:02:01 AM 0.57 0.07 0.50 1.73 8.54 04:03:01 AM 0.37 0.00 0.37 0.00 186.64 04:04:01 AM 14.75 0.40 14.35 46.79 1176.15 Average: 38.76 7.71 31.05 863.59 5274.36 03:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:56:01 AM 5464180 7023492 2418252 30.68 2688 1758044 740404 8.29 189548 1938400 100624 03:57:01 AM 5184784 7018688 2697648 34.22 2688 2018676 705112 7.90 212384 2141776 109400 03:58:01 AM 5232820 7069044 2649612 33.61 2688 2021480 660288 7.39 240800 2065872 12 03:59:01 AM 5006328 7044472 2876104 36.49 2688 2215612 678676 7.60 258544 2246516 93000 04:00:01 AM 5004636 7042780 2877796 36.51 2688 2215632 662284 7.42 258544 2246412 32 04:01:01 AM 4940156 6987672 2942276 37.33 2688 2224988 733172 8.21 258812 2310028 4 04:02:01 AM 4926636 6974264 2955796 37.50 2688 2225092 764720 8.56 258956 2323428 44 04:03:01 AM 4925896 6979004 2956536 37.51 2688 2230580 749276 8.39 259016 2324028 16 04:04:01 AM 5092376 6986116 2790056 35.40 2688 2076800 698868 7.83 458148 1980220 13368 Average: 5086424 7013948 2796008 35.47 2688 2109656 710311 7.95 266084 2175187 35167 03:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 283.68 156.51 1305.73 58.17 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 75.71 58.93 893.65 9.16 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 22.08 10.08 10.81 3.67 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 242.11 176.55 339.00 46.10 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 2.82 1.92 0.72 0.36 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 191.80 177.09 105.15 69.65 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 316.61 308.24 429.29 113.44 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 104.58 97.07 342.95 25.86 0.00 0.00 0.00 0.00 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 62.52 40.53 99.62 38.84 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 144.67 114.11 391.93 40.59 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) 10/15/2024 _x86_64_ (2 CPU) 03:54:10 LINUX RESTART (2 CPU) 03:55:01 AM CPU %user %nice %system %iowait %steal %idle 03:56:01 AM all 32.61 0.06 7.12 19.78 0.21 40.21 03:56:01 AM 0 34.90 0.10 8.39 19.55 0.24 36.82 03:56:01 AM 1 30.28 0.02 5.84 20.02 0.19 43.65 03:57:01 AM all 34.52 0.00 5.73 5.53 0.13 54.08 03:57:01 AM 0 33.72 0.00 4.83 4.89 0.13 56.42 03:57:01 AM 1 35.33 0.00 6.64 6.17 0.13 51.73 03:58:01 AM all 11.26 0.00 1.55 0.95 0.05 86.19 03:58:01 AM 0 8.93 0.00 1.50 1.05 0.05 88.47 03:58:01 AM 1 13.59 0.00 1.59 0.85 0.05 83.92 03:59:01 AM all 26.90 0.00 4.67 1.44 0.12 66.87 03:59:01 AM 0 30.25 0.00 4.79 1.15 0.12 63.68 03:59:01 AM 1 23.55 0.00 4.54 1.72 0.12 70.06 04:00:01 AM all 0.35 0.00 0.25 0.65 0.03 98.72 04:00:01 AM 0 0.62 0.00 0.23 0.57 0.02 98.57 04:00:01 AM 1 0.08 0.00 0.27 0.74 0.03 98.88 04:01:01 AM all 23.87 0.00 1.21 0.08 0.11 74.73 04:01:01 AM 0 28.85 0.00 1.93 0.02 0.12 69.08 04:01:01 AM 1 18.93 0.00 0.50 0.13 0.10 80.33 04:02:01 AM all 27.30 0.00 0.64 0.01 0.12 71.93 04:02:01 AM 0 2.44 0.00 0.37 0.02 0.12 97.06 04:02:01 AM 1 52.34 0.00 0.91 0.00 0.12 46.63 04:03:01 AM all 10.74 0.00 0.36 0.03 0.08 88.79 04:03:01 AM 0 3.43 0.00 0.31 0.00 0.08 96.18 04:03:01 AM 1 17.96 0.00 0.42 0.05 0.07 81.51 04:04:01 AM all 19.73 0.00 2.98 0.55 0.11 76.62 04:04:01 AM 0 30.42 0.00 3.95 0.44 0.08 65.11 04:04:01 AM 1 9.07 0.00 2.01 0.67 0.13 88.11 Average: all 20.78 0.01 2.72 3.19 0.11 73.19 Average: 0 19.26 0.01 2.92 3.06 0.11 74.64 Average: 1 22.31 0.00 2.52 3.33 0.10 71.74