---> uname -a: Linux prd-centos8-robot-2c-8g-6956.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4991 19 2124 6819 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:4e:fb:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85766sec preferred_lft 85766sec inet6 fe80::f816:3eff:fe4e:fbbb/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/12/2024 _x86_64_ (2 CPU) 02:23:02 LINUX RESTART (2 CPU) 02:24:01 AM tps rtps wtps bread/s bwrtn/s 02:25:01 AM 86.89 6.95 79.94 1309.52 6114.21 02:26:01 AM 71.46 0.77 70.69 52.38 8324.61 02:27:01 AM 22.68 0.82 21.86 123.45 1739.63 02:28:01 AM 36.20 0.17 36.04 9.46 2580.67 02:29:01 AM 27.36 0.03 27.33 3.47 5580.82 02:30:01 AM 3.02 0.02 3.00 0.13 100.45 02:31:01 AM 2.02 0.02 2.00 0.93 138.30 02:32:01 AM 0.35 0.00 0.35 0.00 5.90 02:33:01 AM 15.61 0.30 15.31 43.85 734.42 Average: 29.51 1.01 28.50 171.45 2813.18 02:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:25:01 AM 5289444 7041636 2592984 32.90 2688 1934220 720548 8.07 213088 2058024 173360 02:26:01 AM 5184720 7012924 2697708 34.22 2688 2005060 710936 7.96 221748 2128412 36448 02:27:01 AM 5251476 7084132 2630952 33.38 2688 2010032 664860 7.44 240740 2045168 4 02:28:01 AM 4993336 7024844 2889092 36.65 2688 2201004 690196 7.73 259124 2259572 154192 02:29:01 AM 5021420 7052904 2861008 36.30 2688 2201136 645064 7.22 262484 2224152 28 02:30:01 AM 4974420 7008332 2908008 36.89 2688 2203572 725632 8.12 262660 2269888 2168 02:31:01 AM 4941568 6975688 2940860 37.31 2688 2203748 756396 8.47 262660 2303192 4 02:32:01 AM 5018344 7053848 2864084 36.34 2688 2205132 656180 7.35 263004 2226868 1376 02:33:01 AM 5103236 6969696 2779192 35.26 2688 2041432 743148 8.32 439500 1987576 13360 Average: 5086440 7024889 2795988 35.47 2688 2111704 701440 7.85 269445 2166984 42327 02:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 75.32 62.74 812.77 8.07 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 31.47 24.46 277.16 5.19 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 18.10 15.23 6.13 4.72 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 39.65 34.39 299.23 18.05 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 485.02 405.32 111.53 87.71 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 32.99 21.89 38.14 3.32 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 205.41 174.23 2238.84 11.41 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 297.60 275.20 4431.40 19.06 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 49.82 38.30 91.64 27.56 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 137.26 116.86 922.95 20.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/12/2024 _x86_64_ (2 CPU) 02:23:02 LINUX RESTART (2 CPU) 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 37.12 0.00 5.13 2.66 0.10 55.00 02:25:01 AM 0 39.98 0.00 5.53 3.63 0.10 50.77 02:25:01 AM 1 34.25 0.00 4.73 1.68 0.10 59.24 02:26:01 AM all 22.72 0.00 2.91 2.70 0.09 71.58 02:26:01 AM 0 28.00 0.00 2.98 2.57 0.08 66.37 02:26:01 AM 1 17.42 0.00 2.84 2.84 0.10 76.81 02:27:01 AM all 12.88 0.00 1.77 1.35 0.06 83.94 02:27:01 AM 0 10.46 0.00 1.62 1.30 0.07 86.54 02:27:01 AM 1 15.30 0.00 1.93 1.39 0.05 81.33 02:28:01 AM all 28.80 0.00 4.45 0.91 0.08 65.75 02:28:01 AM 0 33.72 0.00 4.85 1.45 0.08 59.90 02:28:01 AM 1 23.90 0.00 4.06 0.37 0.08 71.59 02:29:01 AM all 5.65 0.00 1.62 1.77 0.07 90.89 02:29:01 AM 0 6.62 0.00 1.09 1.32 0.07 90.91 02:29:01 AM 1 4.68 0.00 2.17 2.22 0.07 90.87 02:30:01 AM all 5.52 0.00 1.41 0.02 0.06 93.00 02:30:01 AM 0 1.57 0.00 0.25 0.00 0.07 98.11 02:30:01 AM 1 9.47 0.00 2.57 0.03 0.05 87.88 02:31:01 AM all 4.68 0.00 0.70 0.03 0.08 94.51 02:31:01 AM 0 5.33 0.00 0.79 0.07 0.07 93.74 02:31:01 AM 1 4.02 0.00 0.60 0.00 0.10 95.28 02:32:01 AM all 8.98 0.00 1.26 0.00 0.08 89.68 02:32:01 AM 0 13.11 0.00 1.63 0.00 0.08 85.18 02:32:01 AM 1 4.84 0.00 0.89 0.00 0.08 94.18 02:33:01 AM all 24.94 0.00 2.81 0.46 0.12 71.67 02:33:01 AM 0 33.18 0.00 3.09 0.30 0.13 63.30 02:33:01 AM 1 16.70 0.00 2.54 0.62 0.10 80.04 Average: all 16.84 0.00 2.46 1.10 0.08 79.52 Average: 0 19.14 0.00 2.43 1.19 0.08 77.16 Average: 1 14.53 0.00 2.48 1.02 0.08 81.88