---> uname -a: Linux prd-centos8-robot-2c-8g-10037.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 571 5006 19 2119 6830 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:13:d2:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:fe13:d21a/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) 04/22/2024 _x86_64_ (2 CPU) 05:30:23 LINUX RESTART (2 CPU) 05:31:01 AM tps rtps wtps bread/s bwrtn/s 05:32:01 AM 50.69 18.34 32.35 5309.61 34008.83 05:33:01 AM 111.05 6.95 104.10 1309.52 8874.15 05:34:01 AM 44.64 0.77 43.88 52.37 5576.68 05:35:01 AM 31.69 0.98 30.71 132.89 1567.89 05:36:01 AM 40.61 0.03 40.58 3.47 6770.50 05:37:01 AM 7.83 0.25 7.58 35.05 389.15 05:38:01 AM 25.01 0.50 24.51 63.72 1093.72 Average: 44.50 3.97 40.53 986.78 8326.59 05:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:32:01 AM 5541772 7049496 2340664 29.69 2688 1701168 744728 8.34 185140 1876852 78664 05:33:01 AM 5169960 6996460 2712476 34.41 2688 2003752 773676 8.66 221876 2149520 129412 05:34:01 AM 5197456 7026520 2684980 34.06 2688 2006188 702300 7.86 222348 2118904 8 05:35:01 AM 4922216 6994056 2960220 37.55 2688 2241928 751380 8.41 291496 2302636 211720 05:36:01 AM 4995404 7029388 2887032 36.63 2688 2203400 711264 7.96 263568 2250716 320 05:37:01 AM 5169208 7034608 2713228 34.42 2688 2039852 671012 7.51 255248 2103176 3980 05:38:01 AM 5172556 7036432 2709880 34.38 2688 2039272 689788 7.72 440376 1919544 192 Average: 5166939 7023851 2715497 34.45 2688 2033651 720593 8.07 268579 2103050 60614 05:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 271.15 156.99 1103.97 58.02 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 56.57 48.81 670.81 6.51 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 34.22 23.14 269.72 5.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 43.84 35.80 296.52 8.26 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 206.92 184.32 49.01 42.54 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 172.56 143.29 1556.13 24.79 0.00 0.00 0.00 0.00 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 17.26 16.83 14.18 8.19 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 114.65 87.03 565.79 21.90 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) 04/22/2024 _x86_64_ (2 CPU) 05:30:23 LINUX RESTART (2 CPU) 05:31:01 AM CPU %user %nice %system %iowait %steal %idle 05:32:01 AM all 19.23 0.00 4.56 28.57 0.07 47.57 05:32:01 AM 0 20.37 0.00 5.47 28.62 0.07 45.47 05:32:01 AM 1 18.09 0.00 3.66 28.52 0.07 49.66 05:33:01 AM all 38.92 0.00 5.54 4.07 0.11 51.36 05:33:01 AM 0 49.32 0.00 6.01 3.87 0.12 40.68 05:33:01 AM 1 28.54 0.00 5.08 4.26 0.10 62.02 05:34:01 AM all 16.89 0.00 1.97 2.00 0.06 79.08 05:34:01 AM 0 28.70 0.00 2.19 1.15 0.07 67.88 05:34:01 AM 1 5.09 0.00 1.75 2.84 0.05 90.26 05:35:01 AM all 29.56 0.00 3.72 1.26 0.09 65.36 05:35:01 AM 0 35.23 0.00 3.84 1.84 0.10 58.99 05:35:01 AM 1 23.91 0.00 3.61 0.68 0.08 71.71 05:36:01 AM all 16.66 0.00 2.76 2.65 0.07 77.87 05:36:01 AM 0 24.24 0.00 3.43 3.43 0.07 68.83 05:36:01 AM 1 9.05 0.00 2.10 1.86 0.07 86.92 05:37:01 AM all 6.16 0.00 1.60 0.10 0.07 92.07 05:37:01 AM 0 5.33 0.00 1.82 0.03 0.07 92.74 05:37:01 AM 1 7.00 0.00 1.38 0.17 0.07 91.38 05:38:01 AM all 31.40 0.00 2.70 0.38 0.08 65.43 05:38:01 AM 0 45.35 0.00 3.14 0.37 0.10 51.05 05:38:01 AM 1 17.45 0.00 2.27 0.40 0.07 79.81 Average: all 22.71 0.00 3.27 5.57 0.08 68.38 Average: 0 29.81 0.00 3.70 5.61 0.08 60.80 Average: 1 15.61 0.00 2.84 5.53 0.07 75.95