---> uname -a: Linux prd-centos8-robot-2c-8g-7460.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 611 4972 19 2113 6789 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:5c:ab:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85830sec preferred_lft 85830sec inet6 fe80::f816:3eff:fe5c:ab06/64 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) 08/04/2024 _x86_64_ (2 CPU) 04:34:51 LINUX RESTART (2 CPU) 04:36:01 AM tps rtps wtps bread/s bwrtn/s 04:37:01 AM 111.96 63.40 48.56 7203.73 8026.72 04:38:01 AM 101.92 0.73 101.18 51.05 9125.31 04:39:01 AM 29.29 0.85 28.44 123.96 3409.11 04:40:01 AM 58.55 0.03 58.51 3.47 7487.02 04:41:01 AM 9.05 0.10 8.95 32.12 852.55 04:42:01 AM 0.45 0.00 0.45 0.00 8.25 04:43:01 AM 0.15 0.00 0.15 0.00 12.68 04:44:01 AM 27.36 0.65 26.71 74.12 1273.59 Average: 42.34 8.22 34.12 936.22 3774.62 04:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:37:01 AM 5330568 6966780 2551864 32.37 2688 1825760 793516 8.88 218772 2035492 109208 04:38:01 AM 5165276 6988948 2717156 34.47 2688 2000720 738456 8.27 222844 2151544 86908 04:39:01 AM 5229908 7058244 2652524 33.65 2688 2005708 677848 7.59 242044 2067412 20 04:40:01 AM 5008220 7034660 2874212 36.46 2688 2195764 663764 7.43 261052 2237320 18172 04:41:01 AM 4907324 6935008 2975108 37.74 2688 2196984 816408 9.14 261352 2338592 12 04:42:01 AM 4827020 6854748 3055412 38.76 2688 2197028 898792 10.06 261352 2418540 32 04:43:01 AM 5008720 7037520 2873712 36.46 2688 2198100 666548 7.46 261708 2238116 760 04:44:01 AM 5095196 6952100 2787236 35.36 2688 2032200 746952 8.36 441728 1994684 188 Average: 5071529 6978501 2810903 35.66 2688 2081533 750286 8.40 271356 2185212 26912 04:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 307.66 186.26 1583.21 60.58 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 50.92 42.02 517.89 7.79 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 18.04 11.30 6.34 4.05 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 244.15 222.48 315.06 50.48 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 160.43 138.15 1495.68 696.73 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 440.69 410.03 6697.20 26.76 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 315.08 280.81 3755.49 18.73 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 43.16 33.81 79.93 23.41 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 197.52 165.60 1806.28 111.07 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) 08/04/2024 _x86_64_ (2 CPU) 04:34:51 LINUX RESTART (2 CPU) 04:36:01 AM CPU %user %nice %system %iowait %steal %idle 04:37:01 AM all 29.98 0.03 6.56 10.25 0.12 53.06 04:37:01 AM 0 33.17 0.00 6.28 11.36 0.13 49.05 04:37:01 AM 1 26.78 0.07 6.83 9.15 0.10 57.08 04:38:01 AM all 30.74 0.00 4.51 6.60 0.09 58.06 04:38:01 AM 0 31.71 0.00 4.78 7.83 0.10 55.58 04:38:01 AM 1 29.77 0.00 4.23 5.37 0.08 60.55 04:39:01 AM all 10.09 0.00 1.87 1.85 0.07 86.12 04:39:01 AM 0 10.00 0.00 1.82 1.37 0.07 86.74 04:39:01 AM 1 10.17 0.00 1.91 2.33 0.07 85.51 04:40:01 AM all 28.32 0.00 4.58 3.28 0.09 63.73 04:40:01 AM 0 32.96 0.00 4.78 3.32 0.10 58.84 04:40:01 AM 1 23.69 0.00 4.39 3.23 0.08 68.61 04:41:01 AM all 10.72 0.00 0.78 0.47 0.07 87.96 04:41:01 AM 0 10.36 0.00 0.67 0.89 0.05 88.03 04:41:01 AM 1 11.08 0.00 0.89 0.05 0.08 87.90 04:42:01 AM all 12.69 0.00 1.37 0.00 0.11 85.83 04:42:01 AM 0 16.50 0.00 1.86 0.00 0.12 81.52 04:42:01 AM 1 8.91 0.00 0.89 0.00 0.10 90.10 04:43:01 AM all 8.75 0.00 1.00 0.00 0.11 90.14 04:43:01 AM 0 13.36 0.00 1.26 0.00 0.10 85.28 04:43:01 AM 1 4.26 0.00 0.74 0.00 0.12 94.88 04:44:01 AM all 26.66 0.00 3.25 1.83 0.08 68.18 04:44:01 AM 0 32.84 0.00 3.42 2.35 0.08 61.31 04:44:01 AM 1 20.49 0.00 3.08 1.31 0.08 75.04 Average: all 19.76 0.00 2.99 3.04 0.09 74.11 Average: 0 22.64 0.00 3.12 3.40 0.09 70.74 Average: 1 16.89 0.01 2.87 2.68 0.09 77.46