---> uname -a: Linux prd-centos8-robot-2c-8g-10170.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 642 4894 19 2160 6758 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:2d:4a:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fe2d:4ae4/64 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) 02/10/2025 _x86_64_ (2 CPU) 02:24:28 LINUX RESTART (2 CPU) 02:25:01 AM tps rtps wtps bread/s bwrtn/s 02:26:01 AM 89.70 13.95 75.76 3847.38 7010.38 02:27:01 AM 84.62 0.73 83.89 53.06 10392.95 02:28:01 AM 35.29 7.13 28.16 1310.50 1584.01 02:29:01 AM 39.09 0.03 39.06 3.47 6780.22 02:30:01 AM 3.75 0.10 3.65 32.12 345.01 02:31:01 AM 2.27 0.02 2.25 0.93 158.04 02:32:01 AM 0.38 0.00 0.38 0.00 5.57 02:33:01 AM 4.10 0.00 4.10 0.00 394.22 02:34:01 AM 23.84 0.83 23.01 100.77 1606.41 Average: 31.45 2.53 28.91 594.25 3141.57 02:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:26:01 AM 5321896 7018896 2560536 32.48 2688 1879728 715420 8.01 187292 2052140 165548 02:27:01 AM 5152480 6977468 2729952 34.63 2688 2002004 733516 8.21 209924 2172884 19032 02:28:01 AM 4980552 7025012 2901880 36.81 2688 2214072 683408 7.65 256324 2276600 173244 02:29:01 AM 4968752 7016968 2913680 36.96 2688 2217572 686920 7.69 258592 2278644 4 02:30:01 AM 4902456 6959744 2979976 37.81 2688 2226656 767504 8.59 258860 2343836 1956 02:31:01 AM 4897888 6956000 2984544 37.86 2688 2227440 782884 8.77 258860 2348728 4 02:32:01 AM 4885244 6943384 2997188 38.02 2688 2227476 798964 8.95 258860 2361360 4 02:33:01 AM 5139996 7030120 2742436 34.79 2688 2060996 681644 7.63 251744 2127088 1892 02:34:01 AM 5049060 6956136 2833372 35.95 2688 2082532 727028 8.14 464132 2017656 1548 Average: 5033147 6987081 2849285 36.15 2688 2126497 730810 8.18 267176 2219882 40359 02:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 293.32 194.27 1762.83 60.80 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 54.07 41.26 479.68 8.36 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 37.72 27.57 295.33 6.32 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 134.84 115.38 40.29 38.66 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 36.22 28.84 73.95 5.78 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 276.50 274.31 57.35 114.76 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 243.13 238.39 306.63 84.23 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 51.94 37.93 194.12 6.31 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 49.40 37.15 101.28 42.10 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 130.79 110.57 367.93 40.81 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) 02/10/2025 _x86_64_ (2 CPU) 02:24:28 LINUX RESTART (2 CPU) 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 41.48 0.00 6.48 1.69 0.11 50.24 02:26:01 AM 0 31.31 0.00 5.01 1.18 0.10 62.40 02:26:01 AM 1 51.70 0.00 7.96 2.19 0.12 38.04 02:27:01 AM all 21.72 0.00 3.22 1.86 0.08 73.12 02:27:01 AM 0 13.93 0.00 2.57 1.85 0.08 81.56 02:27:01 AM 1 29.50 0.00 3.87 1.87 0.08 64.68 02:28:01 AM all 22.24 0.00 3.70 1.09 0.10 72.86 02:28:01 AM 0 22.46 0.00 3.48 0.95 0.12 72.99 02:28:01 AM 1 22.02 0.00 3.92 1.24 0.08 72.74 02:29:01 AM all 10.17 0.00 2.15 0.81 0.07 86.81 02:29:01 AM 0 13.19 0.00 2.34 0.77 0.07 83.63 02:29:01 AM 1 7.15 0.00 1.95 0.85 0.07 89.97 02:30:01 AM all 10.11 0.00 0.90 0.03 0.06 88.90 02:30:01 AM 0 11.59 0.00 1.35 0.07 0.07 86.92 02:30:01 AM 1 8.62 0.00 0.44 0.00 0.05 90.89 02:31:01 AM all 23.48 0.00 0.54 0.07 0.08 75.84 02:31:01 AM 0 5.37 0.00 0.37 0.13 0.08 94.04 02:31:01 AM 1 41.62 0.00 0.70 0.00 0.08 57.59 02:32:01 AM all 27.14 0.00 0.55 0.00 0.12 72.20 02:32:01 AM 0 4.63 0.00 0.28 0.00 0.12 94.97 02:32:01 AM 1 49.81 0.00 0.81 0.00 0.12 49.26 02:33:01 AM all 4.99 0.00 0.72 0.00 0.07 94.23 02:33:01 AM 0 1.17 0.00 0.82 0.00 0.07 97.94 02:33:01 AM 1 8.87 0.00 0.61 0.00 0.07 90.45 02:34:01 AM all 28.99 0.00 3.45 0.30 0.08 67.18 02:34:01 AM 0 27.85 0.00 3.14 0.12 0.08 68.81 02:34:01 AM 1 30.13 0.00 3.76 0.48 0.08 65.54 Average: all 21.16 0.00 2.42 0.65 0.09 75.68 Average: 0 14.62 0.00 2.15 0.56 0.09 82.57 Average: 1 27.73 0.00 2.68 0.74 0.08 68.77