---> uname -a: Linux prd-centos8-robot-2c-8g-24261.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 597 4978 19 2121 6803 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:c0:40:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85711sec preferred_lft 85711sec inet6 fe80::f816:3eff:fec0:4017/64 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) 09/20/2024 _x86_64_ (2 CPU) 01:08:13 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 90.60 14.08 76.52 2730.21 6324.40 01:11:01 AM 79.26 0.70 78.56 50.78 9335.50 01:12:01 AM 13.85 0.42 13.43 64.79 890.02 01:13:01 AM 61.98 0.03 61.95 3.47 7997.82 01:14:01 AM 5.32 0.00 5.32 0.00 300.77 01:15:01 AM 0.25 0.00 0.25 0.00 3.62 01:16:01 AM 0.15 0.00 0.15 0.00 1.07 01:17:01 AM 2.08 0.12 1.97 33.06 151.48 01:18:01 AM 0.40 0.00 0.40 0.00 6.82 01:19:01 AM 13.83 0.40 13.43 46.78 735.74 Average: 26.77 1.57 25.20 292.89 2574.81 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5370876 7088992 2511556 31.86 2688 1899680 677900 7.59 210068 1978728 152176 01:11:01 AM 5199588 7028140 2682844 34.04 2688 2005812 697828 7.81 221472 2117340 16268 01:12:01 AM 5211648 7068480 2670784 33.88 2688 2032888 665888 7.46 243884 2081480 24960 01:13:01 AM 5018396 7046564 2864036 36.33 2688 2197384 664444 7.44 259576 2227616 2504 01:14:01 AM 5021984 7050116 2860448 36.29 2688 2197388 664444 7.44 259580 2227676 16 01:15:01 AM 5021904 7050036 2860528 36.29 2688 2197388 664444 7.44 259580 2227568 4 01:16:01 AM 5021844 7049976 2860588 36.29 2688 2197388 664444 7.44 259580 2227620 4 01:17:01 AM 4941928 6973636 2940504 37.30 2688 2200964 755136 8.46 259712 2306344 16 01:18:01 AM 4936316 6968040 2946116 37.38 2688 2200980 771328 8.64 259712 2312120 16 01:19:01 AM 5157480 7021364 2724952 34.57 2688 2038680 694328 7.77 446448 1927900 13372 Average: 5090196 7034534 2792236 35.42 2688 2116855 692018 7.75 267961 2163439 20934 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 227.70 146.13 1378.14 49.66 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 56.43 42.72 527.99 7.45 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 20.23 16.25 7.08 5.26 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 660.10 500.67 400.79 113.68 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 2.78 2.07 0.53 0.50 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 1.18 0.73 0.21 0.12 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 3.15 1.93 0.48 0.42 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 150.88 112.13 1296.41 8.71 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 474.25 406.78 5586.51 26.28 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 133.92 94.85 539.49 31.73 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 173.07 132.43 973.73 24.38 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) 09/20/2024 _x86_64_ (2 CPU) 01:08:13 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 34.77 0.00 6.19 3.31 0.09 55.64 01:10:01 AM 0 40.96 0.00 7.30 3.78 0.10 47.86 01:10:01 AM 1 28.59 0.00 5.09 2.84 0.08 63.40 01:11:01 AM all 19.18 0.00 2.77 3.41 0.08 74.57 01:11:01 AM 0 27.81 0.00 3.68 3.91 0.07 64.54 01:11:01 AM 1 10.56 0.00 1.87 2.90 0.08 84.58 01:12:01 AM all 13.45 0.00 2.17 0.29 0.07 84.02 01:12:01 AM 0 14.46 0.00 2.44 0.52 0.07 82.52 01:12:01 AM 1 12.43 0.00 1.90 0.07 0.07 85.53 01:13:01 AM all 23.57 0.00 4.64 1.79 0.08 69.92 01:13:01 AM 0 32.28 0.00 5.08 1.66 0.08 60.90 01:13:01 AM 1 14.87 0.00 4.20 1.92 0.08 78.92 01:14:01 AM all 0.34 0.00 0.11 0.15 0.03 99.37 01:14:01 AM 0 0.62 0.00 0.13 0.10 0.03 99.12 01:14:01 AM 1 0.07 0.00 0.08 0.20 0.03 99.62 01:15:01 AM all 0.29 0.00 0.07 0.00 0.05 99.59 01:15:01 AM 0 0.07 0.00 0.05 0.00 0.03 99.85 01:15:01 AM 1 0.52 0.00 0.08 0.00 0.07 99.33 01:16:01 AM all 0.34 0.00 0.08 0.00 0.04 99.54 01:16:01 AM 0 0.15 0.00 0.10 0.00 0.03 99.72 01:16:01 AM 1 0.53 0.00 0.05 0.00 0.05 99.37 01:17:01 AM all 7.51 0.00 1.80 0.07 0.08 90.55 01:17:01 AM 0 12.52 0.00 3.09 0.05 0.08 84.25 01:17:01 AM 1 2.55 0.00 0.52 0.08 0.07 96.78 01:18:01 AM all 9.27 0.00 1.45 0.00 0.11 89.17 01:18:01 AM 0 4.04 0.00 0.67 0.00 0.10 95.19 01:18:01 AM 1 14.52 0.00 2.23 0.00 0.12 83.13 01:19:01 AM all 17.27 0.00 2.81 0.25 0.07 79.61 01:19:01 AM 0 22.81 0.00 3.34 0.35 0.07 73.43 01:19:01 AM 1 11.74 0.00 2.27 0.15 0.07 85.78 Average: all 12.60 0.00 2.21 0.93 0.07 84.20 Average: 0 15.56 0.00 2.58 1.04 0.07 80.75 Average: 1 9.64 0.00 1.83 0.82 0.07 87.64