---> uname -a: Linux prd-centos8-robot-2c-8g-4009.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 607 4945 19 2145 6793 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:f3:f8:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.65/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85625sec preferred_lft 85625sec inet6 fe80::f816:3eff:fef3:f8d3/64 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) 12/19/2024 _x86_64_ (2 CPU) 04:15:01 LINUX RESTART (2 CPU) 04:16:02 AM tps rtps wtps bread/s bwrtn/s 04:17:01 AM 90.38 6.34 84.04 1111.22 6417.88 04:18:01 AM 71.27 0.73 70.54 53.06 9739.31 04:19:01 AM 10.38 0.42 9.96 64.78 280.77 04:20:01 AM 45.81 6.72 39.09 1245.93 2633.98 04:21:01 AM 25.25 0.03 25.22 3.46 5589.09 04:22:01 AM 3.62 0.00 3.62 0.00 144.68 04:23:01 AM 0.30 0.00 0.30 0.00 3.15 04:24:01 AM 0.32 0.10 0.22 32.12 3.38 04:25:01 AM 1.92 0.02 1.90 0.93 146.74 04:26:01 AM 0.63 0.00 0.63 0.00 12.51 04:27:01 AM 13.48 6.27 7.22 611.90 230.09 04:28:01 AM 28.75 0.47 28.28 52.92 1308.27 Average: 24.25 1.75 22.50 263.51 2203.34 04:16:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 AM 5224980 6977648 2657452 33.71 2688 1933088 756516 8.47 193668 2135976 217484 04:18:01 AM 5185308 6983556 2697124 34.22 2688 1976212 722048 8.08 198572 2155072 4 04:19:01 AM 5264708 7064860 2617724 33.21 2688 1978160 644824 7.22 217504 2058188 12 04:20:01 AM 4952216 6991896 2930216 37.17 2688 2209180 701168 7.85 254936 2305912 156276 04:21:01 AM 5000764 7040184 2881668 36.56 2688 2209320 655836 7.34 258460 2249864 4 04:22:01 AM 5001056 7040476 2881376 36.55 2688 2209320 655836 7.34 258464 2249796 4 04:23:01 AM 5000952 7040372 2881480 36.56 2688 2209320 655836 7.34 258464 2249796 4 04:24:01 AM 4955240 6997964 2927192 37.14 2688 2212640 709936 7.95 258600 2295260 2344 04:25:01 AM 4900268 6943152 2982164 37.83 2688 2212784 774192 8.67 258600 2349356 4 04:26:01 AM 4809252 6852152 3073180 38.99 2688 2212800 861372 9.64 258600 2439860 12 04:27:01 AM 5115388 7004288 2767044 35.10 2688 2062736 693120 7.76 286932 2124764 20752 04:28:01 AM 5091792 6984376 2790640 35.40 2688 2067848 718436 8.04 453064 1988132 16512 Average: 5041827 6993410 2840605 36.04 2688 2124451 712427 7.98 262989 2216831 34451 04:16:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 124.81 94.10 1066.72 23.35 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 45.04 31.63 439.24 5.80 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:19:01 AM eth0 13.41 11.48 5.39 3.95 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 39.41 34.21 301.61 8.78 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 390.94 278.78 79.60 70.28 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 2.72 1.92 0.49 0.42 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 2.83 1.95 0.47 0.44 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 30.94 19.36 18.48 2.43 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 330.73 285.44 4696.05 18.55 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 411.31 355.96 5873.56 23.06 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 231.96 182.99 2301.84 35.68 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 20.80 19.26 17.18 8.91 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 137.10 109.78 1233.60 16.80 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) 12/19/2024 _x86_64_ (2 CPU) 04:15:01 LINUX RESTART (2 CPU) 04:16:02 AM CPU %user %nice %system %iowait %steal %idle 04:17:01 AM all 35.42 0.00 5.32 3.55 0.14 55.57 04:17:01 AM 0 42.34 0.00 5.72 4.22 0.14 47.59 04:17:01 AM 1 28.55 0.00 4.93 2.89 0.14 63.50 04:18:01 AM all 14.87 0.00 2.35 5.12 0.12 77.54 04:18:01 AM 0 15.75 0.00 2.78 6.37 0.13 74.96 04:18:01 AM 1 13.99 0.00 1.91 3.86 0.10 80.13 04:19:01 AM all 10.96 0.00 1.37 0.17 0.08 87.43 04:19:01 AM 0 16.17 0.00 1.66 0.10 0.08 81.98 04:19:01 AM 1 5.76 0.00 1.07 0.23 0.07 92.87 04:20:01 AM all 26.40 0.00 4.86 3.12 0.30 65.31 04:20:01 AM 0 37.12 0.00 5.81 4.15 0.37 52.55 04:20:01 AM 1 15.71 0.00 3.92 2.10 0.23 78.03 04:21:01 AM all 2.95 0.00 1.21 2.84 0.07 92.94 04:21:01 AM 0 4.70 0.00 1.27 3.90 0.07 90.06 04:21:01 AM 1 1.19 0.00 1.14 1.78 0.07 95.82 04:22:01 AM all 0.36 0.00 0.09 0.04 0.06 99.45 04:22:01 AM 0 0.60 0.00 0.08 0.07 0.08 99.17 04:22:01 AM 1 0.12 0.00 0.10 0.02 0.03 99.73 04:23:01 AM all 0.33 0.00 0.08 0.00 0.05 99.55 04:23:01 AM 0 0.57 0.00 0.08 0.00 0.07 99.28 04:23:01 AM 1 0.08 0.00 0.07 0.00 0.03 99.82 04:24:01 AM all 5.38 0.00 1.33 0.02 0.07 93.21 04:24:01 AM 0 10.26 0.00 2.47 0.03 0.07 87.17 04:24:01 AM 1 0.52 0.00 0.20 0.00 0.07 99.21 04:25:01 AM all 7.99 0.00 1.12 0.01 0.13 90.74 04:25:01 AM 0 11.33 0.00 1.49 0.02 0.14 87.02 04:25:01 AM 1 4.69 0.00 0.75 0.00 0.13 94.42 04:26:01 AM all 9.57 0.00 1.25 0.01 0.13 89.04 04:26:01 AM 0 17.38 0.00 2.06 0.00 0.15 80.41 04:26:01 AM 1 1.81 0.00 0.45 0.02 0.12 97.60 04:27:01 AM all 16.41 0.21 2.31 0.34 0.13 80.60 04:27:01 AM 0 24.98 0.42 3.09 0.57 0.13 70.80 04:27:01 AM 1 7.87 0.00 1.54 0.10 0.13 90.36 04:27:01 AM CPU %user %nice %system %iowait %steal %idle 04:28:01 AM all 29.33 0.00 3.19 0.49 0.11 66.88 04:28:01 AM 0 39.64 0.00 3.23 0.30 0.10 56.73 04:28:01 AM 1 19.03 0.00 3.16 0.69 0.12 77.01 Average: all 13.29 0.02 2.03 1.30 0.12 83.24 Average: 0 18.35 0.04 2.47 1.64 0.13 77.38 Average: 1 8.24 0.00 1.60 0.97 0.10 89.10