---> uname -a: Linux prd-centos8-robot-2c-8g-1781.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: 2799.996 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 613 4954 19 2129 6788 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:e9:49:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.24/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85745sec preferred_lft 85745sec inet6 fe80::f816:3eff:fee9:4977/64 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) 10/27/2024 _x86_64_ (2 CPU) 02:11:26 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 90.79 40.34 50.46 6050.54 27845.18 02:14:01 AM 93.18 6.72 86.47 1245.93 10064.77 02:15:01 AM 59.69 0.70 58.99 50.79 5488.79 02:16:01 AM 39.09 0.42 38.67 64.78 2739.20 02:17:01 AM 48.31 2.50 45.81 396.07 6851.49 02:18:01 AM 2.70 0.00 2.70 0.00 102.97 02:19:01 AM 0.15 0.00 0.15 0.00 1.18 02:20:01 AM 0.12 0.00 0.12 0.00 0.90 02:21:01 AM 0.43 0.08 0.35 31.99 42.89 02:22:01 AM 27.80 0.65 27.15 74.12 1314.66 Average: 36.23 5.14 31.09 791.88 5447.04 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5437920 7028776 2444512 31.01 2688 1781496 739256 8.28 191032 1966380 125916 02:14:01 AM 5333252 7049616 2549180 32.34 2688 1898228 697024 7.80 210676 2013316 39112 02:15:01 AM 5189640 7020544 2692792 34.16 2688 2008128 706436 7.91 231620 2118496 31228 02:16:01 AM 4913320 6968088 2969112 37.67 2688 2224972 767300 8.59 286456 2318532 197232 02:17:01 AM 4996880 7039488 2885552 36.61 2688 2212076 665324 7.45 262176 2250776 4 02:18:01 AM 4996688 7039300 2885744 36.61 2688 2212080 665324 7.45 262176 2251040 4 02:19:01 AM 4996920 7039532 2885512 36.61 2688 2212080 665324 7.45 262176 2250920 12 02:20:01 AM 4996520 7039132 2885912 36.61 2688 2212080 664248 7.44 262176 2251268 4 02:21:01 AM 4995360 7040716 2887072 36.63 2688 2214812 653344 7.32 262856 2252288 712 02:22:01 AM 5098632 6971008 2783800 35.32 2688 2048412 732248 8.20 450628 1985160 196 Average: 5095513 7023620 2786919 35.36 2688 2102436 695583 7.79 268197 2165818 39442 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 278.87 180.92 1478.88 60.59 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 22.30 16.96 154.09 1.95 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 61.02 45.29 545.96 8.18 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 39.82 32.16 294.07 7.53 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 22.36 18.93 11.42 8.00 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 1.63 0.95 2.37 0.19 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 1.08 0.70 0.15 0.12 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 1.23 0.72 0.16 0.12 0.00 0.00 0.00 0.00 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 27.51 17.98 6.25 3.82 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 46.98 35.59 81.38 31.78 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 50.30 35.03 257.58 12.23 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) 10/27/2024 _x86_64_ (2 CPU) 02:11:26 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 35.45 0.03 6.23 21.35 0.10 36.83 02:13:01 AM 0 46.12 0.00 7.06 20.76 0.08 25.98 02:13:01 AM 1 24.76 0.07 5.41 21.93 0.12 47.71 02:14:01 AM all 14.05 0.00 3.57 28.15 0.08 54.16 02:14:01 AM 0 17.43 0.00 3.82 49.54 0.08 29.13 02:14:01 AM 1 10.66 0.00 3.32 6.72 0.08 79.21 02:15:01 AM all 21.41 0.00 2.90 1.41 0.07 74.22 02:15:01 AM 0 33.40 0.00 3.56 1.69 0.07 61.29 02:15:01 AM 1 9.43 0.00 2.24 1.13 0.07 87.14 02:16:01 AM all 23.91 0.00 2.99 1.20 0.09 71.80 02:16:01 AM 0 33.56 0.00 3.60 0.97 0.08 61.78 02:16:01 AM 1 14.22 0.00 2.38 1.44 0.10 81.86 02:17:01 AM all 11.05 0.00 2.13 3.54 0.08 83.20 02:17:01 AM 0 12.31 0.00 2.37 5.18 0.08 80.05 02:17:01 AM 1 9.79 0.00 1.89 1.90 0.07 86.35 02:18:01 AM all 0.27 0.00 0.06 0.26 0.03 99.38 02:18:01 AM 0 0.48 0.00 0.08 0.52 0.05 98.86 02:18:01 AM 1 0.05 0.00 0.03 0.00 0.02 99.90 02:19:01 AM all 0.28 0.00 0.06 0.00 0.03 99.63 02:19:01 AM 0 0.48 0.00 0.07 0.00 0.03 99.42 02:19:01 AM 1 0.07 0.00 0.05 0.00 0.03 99.85 02:20:01 AM all 0.29 0.00 0.08 0.00 0.03 99.61 02:20:01 AM 0 0.50 0.00 0.05 0.00 0.02 99.43 02:20:01 AM 1 0.08 0.00 0.10 0.00 0.03 99.78 02:21:01 AM all 6.54 0.00 0.43 0.03 0.07 92.93 02:21:01 AM 0 6.46 0.00 0.38 0.00 0.07 93.09 02:21:01 AM 1 6.62 0.00 0.48 0.05 0.07 92.78 02:22:01 AM all 24.50 0.00 3.08 1.23 0.08 71.11 02:22:01 AM 0 27.93 0.00 3.82 1.59 0.07 66.58 02:22:01 AM 1 21.07 0.00 2.34 0.87 0.08 75.63 Average: all 13.74 0.00 2.15 5.70 0.07 78.35 Average: 0 17.82 0.00 2.47 8.02 0.06 71.62 Average: 1 9.65 0.01 1.82 3.38 0.07 85.08