---> uname -a: Linux prd-centos8-robot-2c-8g-12018.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 622 4939 19 2135 6779 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:bd:ab:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:febd:abd8/64 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) 12/01/2024 _x86_64_ (2 CPU) 23:50:58 LINUX RESTART (2 CPU) 11:52:01 PM tps rtps wtps bread/s bwrtn/s 11:53:01 PM 101.75 9.92 91.83 1628.26 6665.24 11:54:01 PM 67.76 0.83 66.93 80.51 9456.45 11:55:01 PM 31.51 0.22 31.29 33.19 1726.58 11:56:01 PM 46.63 2.52 44.12 396.00 6936.34 11:57:01 PM 2.65 0.10 2.55 32.13 110.76 11:58:01 PM 1.95 0.00 1.95 0.00 68.51 11:59:01 PM 13.73 0.40 13.33 47.59 664.79 Average: 38.00 2.00 36.00 316.80 3661.37 11:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:53:01 PM 5230224 7033064 2652208 33.65 2688 1980724 697632 7.81 210212 2106836 227832 11:54:01 PM 5198760 7035088 2683672 34.05 2688 2013472 692636 7.76 232240 2105936 16 11:55:01 PM 4992872 7032004 2889560 36.66 2688 2208156 671752 7.52 254052 2264452 187964 11:56:01 PM 4973468 7024224 2908964 36.90 2688 2220132 677520 7.59 263036 2271480 4 11:57:01 PM 4927144 6979696 2955288 37.49 2688 2221920 742860 8.32 263260 2317432 16 11:58:01 PM 4927264 6979824 2955168 37.49 2688 2221924 742860 8.32 263260 2317368 16 11:59:01 PM 5119628 6998392 2762804 35.05 2688 2054000 727092 8.14 452852 1959040 13352 Average: 5052766 7011756 2829666 35.90 2688 2131475 707479 7.92 276987 2191792 61314 11:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 84.69 69.74 941.15 9.58 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 43.97 29.39 438.48 6.32 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 39.46 33.01 296.89 7.39 0.00 0.00 0.00 0.00 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 234.07 163.45 48.25 35.60 0.00 0.00 0.00 0.00 11:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM eth0 24.00 18.96 6.11 2.08 0.00 0.00 0.00 0.00 11:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM eth0 0.77 0.22 0.13 0.01 0.00 0.00 0.00 0.00 11:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM eth0 81.15 57.56 89.75 34.18 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 72.59 53.19 260.10 13.60 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) 12/01/2024 _x86_64_ (2 CPU) 23:50:58 LINUX RESTART (2 CPU) 11:52:01 PM CPU %user %nice %system %iowait %steal %idle 11:53:01 PM all 37.87 0.00 6.17 3.25 0.15 52.55 11:53:01 PM 0 44.95 0.00 6.85 3.07 0.12 45.02 11:53:01 PM 1 30.83 0.00 5.51 3.44 0.18 60.04 11:54:01 PM all 21.27 0.00 2.36 3.32 0.14 72.91 11:54:01 PM 0 28.73 0.00 2.33 3.85 0.15 64.94 11:54:01 PM 1 13.79 0.00 2.38 2.79 0.13 80.91 11:55:01 PM all 23.03 0.00 3.72 0.59 0.13 72.53 11:55:01 PM 0 24.61 0.00 3.80 0.77 0.15 70.68 11:55:01 PM 1 21.44 0.00 3.64 0.42 0.12 74.39 11:56:01 PM all 5.34 0.00 1.56 2.31 0.08 90.72 11:56:01 PM 0 6.76 0.00 1.51 2.51 0.08 89.15 11:56:01 PM 1 3.92 0.00 1.61 2.11 0.07 92.30 11:57:01 PM all 3.82 0.00 0.36 0.03 0.08 95.72 11:57:01 PM 0 4.95 0.00 0.45 0.05 0.05 94.50 11:57:01 PM 1 2.70 0.00 0.27 0.00 0.10 96.94 11:58:01 PM all 0.43 0.00 0.12 0.01 0.09 99.35 11:58:01 PM 0 0.60 0.00 0.07 0.00 0.07 99.27 11:58:01 PM 1 0.27 0.00 0.17 0.02 0.12 99.43 11:59:01 PM all 20.43 0.00 3.10 0.33 0.12 76.02 11:59:01 PM 0 25.56 0.00 3.28 0.20 0.10 70.85 11:59:01 PM 1 15.33 0.00 2.92 0.45 0.13 81.17 Average: all 16.02 0.00 2.48 1.40 0.11 79.98 Average: 0 19.42 0.00 2.61 1.49 0.10 76.37 Average: 1 12.62 0.00 2.36 1.32 0.12 83.58