---> uname -a: Linux prd-centos8-robot-2c-8g-1385.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 618 4963 19 2115 6783 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:91:2f:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:fe91:2f1f/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) 10/26/2024 _x86_64_ (2 CPU) 02:18:54 LINUX RESTART (2 CPU) 02:20:01 AM tps rtps wtps bread/s bwrtn/s 02:21:01 AM 101.28 7.91 93.37 1340.66 6923.42 02:22:01 AM 62.85 0.67 62.18 49.45 8980.24 02:23:01 AM 9.72 0.00 9.72 0.00 228.60 02:24:01 AM 3.92 0.38 3.53 64.26 76.72 02:25:01 AM 23.89 0.00 23.89 0.00 1426.84 02:26:01 AM 37.47 0.03 37.44 3.47 6605.41 02:27:01 AM 6.40 0.42 5.98 69.06 264.66 02:28:01 AM 25.75 0.50 25.25 49.19 1133.29 Average: 33.91 1.24 32.67 197.05 3205.21 02:20:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:21:01 AM 5229680 7028740 2652752 33.65 2688 1976992 710492 7.96 210488 2106792 212480 02:22:01 AM 5138004 6968120 2744428 34.82 2688 2007172 750820 8.41 221576 2175412 8 02:23:01 AM 5098388 6952960 2784044 35.32 2688 2031624 756908 8.48 233484 2204448 24464 02:24:01 AM 5219336 7051372 2663096 33.79 2688 2009100 663940 7.43 240152 2077428 4 02:25:01 AM 4984252 7011364 2898180 36.77 2688 2196944 700380 7.84 255832 2274496 169008 02:26:01 AM 4995896 7026872 2886536 36.62 2688 2200408 667788 7.48 258240 2251584 4 02:27:01 AM 5126004 6991588 2756428 34.97 2688 2036784 714416 8.00 251892 2142668 4568 02:28:01 AM 5179184 7039024 2703248 34.29 2688 2035608 672920 7.53 446024 1908596 188 Average: 5121343 7008755 2761089 35.03 2688 2061829 704708 7.89 264711 2142678 51340 02:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 90.45 73.05 908.88 10.00 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 40.52 29.87 418.48 4.64 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 9.25 4.45 3.80 2.41 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 9.05 5.27 2.06 1.25 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 32.01 25.46 290.95 5.20 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 207.96 147.48 47.11 39.91 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 51.91 31.66 74.91 18.16 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 16.71 15.80 13.43 8.01 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 57.24 41.63 219.98 11.20 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) 10/26/2024 _x86_64_ (2 CPU) 02:18:54 LINUX RESTART (2 CPU) 02:20:01 AM CPU %user %nice %system %iowait %steal %idle 02:21:01 AM all 36.51 0.00 5.94 2.89 0.11 54.55 02:21:01 AM 0 31.26 0.00 5.28 3.26 0.10 60.09 02:21:01 AM 1 41.77 0.00 6.60 2.52 0.12 48.99 02:22:01 AM all 12.37 0.00 1.67 3.31 0.06 82.60 02:22:01 AM 0 15.92 0.00 1.89 3.51 0.05 78.64 02:22:01 AM 1 8.83 0.00 1.45 3.10 0.07 86.55 02:23:01 AM all 7.06 0.00 0.84 0.09 0.04 91.96 02:23:01 AM 0 2.56 0.00 0.74 0.08 0.03 96.59 02:23:01 AM 1 11.57 0.00 0.95 0.10 0.05 87.33 02:24:01 AM all 3.97 0.00 0.61 0.09 0.03 95.30 02:24:01 AM 0 0.73 0.00 0.52 0.07 0.03 98.65 02:24:01 AM 1 7.20 0.00 0.70 0.12 0.03 91.95 02:25:01 AM all 17.73 0.00 2.71 0.85 0.06 78.65 02:25:01 AM 0 13.10 0.00 2.50 0.70 0.05 83.65 02:25:01 AM 1 22.35 0.00 2.93 0.99 0.07 73.67 02:26:01 AM all 10.62 0.00 2.20 3.61 0.09 83.47 02:26:01 AM 0 7.23 0.00 1.78 2.11 0.12 88.76 02:26:01 AM 1 14.03 0.00 2.63 5.12 0.07 78.16 02:27:01 AM all 4.28 0.00 1.26 0.06 0.04 94.36 02:27:01 AM 0 3.66 0.00 1.12 0.05 0.05 95.12 02:27:01 AM 1 4.90 0.00 1.40 0.07 0.03 93.60 02:28:01 AM all 25.23 0.00 2.20 0.48 0.08 72.02 02:28:01 AM 0 16.98 0.00 1.75 0.47 0.08 80.72 02:28:01 AM 1 33.47 0.00 2.64 0.50 0.07 63.32 Average: all 14.73 0.00 2.18 1.42 0.06 81.61 Average: 0 11.44 0.00 1.95 1.28 0.06 85.27 Average: 1 18.02 0.00 2.41 1.56 0.06 77.95