---> uname -a: Linux prd-centos8-robot-2c-8g-1220.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 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 583 4991 19 2122 6818 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:b5:e5:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.245/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:feb5:e560/64 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) 01/13/2025 _x86_64_ (2 CPU) 02:11:51 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 200.22 152.15 48.07 11411.73 37809.61 02:14:01 AM 59.83 15.34 44.49 3792.87 4155.83 02:15:01 AM 100.87 0.73 100.13 53.05 10948.67 02:16:01 AM 19.21 0.60 18.61 64.79 1525.31 02:17:01 AM 66.29 6.75 59.55 1249.18 7779.47 02:18:01 AM 8.65 0.00 8.65 0.00 808.68 02:19:01 AM 2.02 0.10 1.92 32.92 82.72 02:20:01 AM 26.65 0.63 26.02 73.16 1233.92 Average: 60.47 22.04 38.43 2084.71 8043.02 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 6102400 7371452 1780024 22.58 2688 1468916 326816 3.66 125592 1402076 2748 02:14:01 AM 5316536 7012376 2565888 32.55 2688 1880824 736852 8.25 219724 2035092 200820 02:15:01 AM 5212748 7011092 2669676 33.87 2688 1976356 695772 7.79 198668 2125644 30688 02:16:01 AM 5239424 7042976 2643000 33.53 2688 1981780 690384 7.73 222068 2080304 3504 02:17:01 AM 5027456 7066916 2854968 36.22 2688 2209624 625584 7.00 258844 2224084 16592 02:18:01 AM 5029028 7068492 2853396 36.20 2688 2209628 625584 7.00 258840 2224096 8 02:19:01 AM 5026996 7068852 2855428 36.23 2688 2212036 635044 7.11 259300 2225476 892 02:20:01 AM 5125348 6991320 2757076 34.98 2688 2041984 724324 8.11 448948 1959076 184 Average: 5259992 7079184 2622432 33.27 2688 1997644 632545 7.08 248998 2034481 31930 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 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 19.26 7.66 299.56 1.01 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 292.30 177.89 1570.51 56.59 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 63.85 47.83 669.37 8.67 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 14.63 10.65 6.61 4.37 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 245.18 175.19 339.91 47.58 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 4.33 0.73 0.53 0.12 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 191.70 154.55 1770.59 11.74 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 45.68 34.38 81.29 25.34 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 109.62 76.11 592.30 19.43 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) 01/13/2025 _x86_64_ (2 CPU) 02:11:51 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 30.89 0.07 8.18 49.86 0.14 10.88 02:13:01 AM 0 31.88 0.05 8.22 45.41 0.15 14.29 02:13:01 AM 1 29.89 0.09 8.14 54.33 0.12 7.44 02:14:01 AM all 30.57 0.00 4.91 2.39 0.12 62.01 02:14:01 AM 0 31.53 0.00 5.44 1.96 0.12 60.96 02:14:01 AM 1 29.62 0.00 4.38 2.82 0.12 63.06 02:15:01 AM all 28.01 0.00 3.97 4.12 0.09 63.80 02:15:01 AM 0 41.04 0.00 4.99 4.66 0.10 49.22 02:15:01 AM 1 14.98 0.00 2.94 3.59 0.08 78.40 02:16:01 AM all 12.02 0.00 1.68 0.47 0.08 85.76 02:16:01 AM 0 17.94 0.00 1.97 0.33 0.07 79.69 02:16:01 AM 1 6.09 0.00 1.39 0.60 0.08 91.84 02:17:01 AM all 27.83 0.00 4.83 10.64 0.12 56.58 02:17:01 AM 0 33.91 0.00 5.09 8.84 0.10 52.06 02:17:01 AM 1 21.76 0.00 4.58 12.43 0.13 61.10 02:18:01 AM all 0.36 0.00 0.13 0.21 0.06 99.24 02:18:01 AM 0 0.53 0.00 0.13 0.32 0.05 98.97 02:18:01 AM 1 0.18 0.00 0.13 0.10 0.07 99.52 02:19:01 AM all 7.00 0.00 0.93 0.05 0.08 91.94 02:19:01 AM 0 10.09 0.00 1.11 0.02 0.08 88.70 02:19:01 AM 1 3.92 0.00 0.74 0.08 0.08 95.17 02:20:01 AM all 27.78 0.00 3.39 0.35 0.10 68.38 02:20:01 AM 0 22.96 0.00 2.45 0.53 0.10 73.95 02:20:01 AM 1 32.61 0.00 4.33 0.17 0.10 62.79 Average: all 20.54 0.01 3.49 8.42 0.10 67.44 Average: 0 23.73 0.01 3.67 7.69 0.10 64.81 Average: 1 17.35 0.01 3.32 9.15 0.10 70.08