---> uname -a: Linux prd-centos8-robot-2c-8g-18289.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 610 4949 19 2138 6791 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:8f:2a:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fe8f:2a54/64 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) 02/15/2025 _x86_64_ (2 CPU) 23:07:01 LINUX RESTART (2 CPU) 11:08:01 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 111.06 0.83 110.23 55.72 10100.08 11:10:01 PM 33.51 0.35 33.16 61.98 4170.36 11:11:01 PM 39.43 7.25 32.18 1345.64 1751.09 11:12:01 PM 43.18 2.05 41.13 299.15 6935.31 11:13:01 PM 2.53 0.00 2.53 0.00 77.11 11:14:01 PM 0.50 0.00 0.50 0.00 6.85 11:15:01 PM 0.27 0.00 0.27 0.00 1.97 11:16:01 PM 3.97 0.43 3.53 70.79 131.78 11:17:01 PM 30.56 0.53 30.02 64.78 1251.10 Average: 29.44 1.27 28.17 210.88 2713.86 11:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 5177740 6981160 2704692 34.31 2688 1980364 744332 8.33 198244 2159700 104008 11:10:01 PM 5252164 7056848 2630268 33.37 2688 1982224 691344 7.74 216936 2068384 16 11:11:01 PM 4980136 7029032 2902296 36.82 2688 2217812 675788 7.57 254948 2275568 189876 11:12:01 PM 4971408 7029012 2911024 36.93 2688 2226872 666856 7.47 263584 2270924 4 11:13:01 PM 4971456 7029064 2910976 36.93 2688 2226876 666856 7.47 263584 2271044 4 11:14:01 PM 4971648 7029256 2910784 36.93 2688 2226876 666856 7.47 263584 2270932 4 11:15:01 PM 4971588 7029180 2910844 36.93 2688 2226876 666856 7.47 263584 2270932 4 11:16:01 PM 5094244 6980248 2788188 35.37 2688 2059020 735900 8.24 258264 2171344 4460 11:17:01 PM 5087788 6973552 2794644 35.45 2688 2061380 743060 8.32 454180 1990284 16724 Average: 5053130 7015261 2829302 35.89 2688 2134256 695316 7.79 270768 2194346 35011 11:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 95.67 74.82 1104.17 11.51 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 11.90 6.50 4.99 2.98 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 41.79 32.71 298.75 7.95 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 15.18 11.91 6.87 5.23 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 1.70 1.08 0.33 0.20 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 1.80 1.07 0.23 0.15 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 1.13 0.82 0.16 0.13 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 60.59 42.78 72.21 26.94 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 25.44 20.06 19.37 9.90 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 28.35 21.30 167.44 7.22 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) 02/15/2025 _x86_64_ (2 CPU) 23:07:01 LINUX RESTART (2 CPU) 11:08:01 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 34.87 0.00 5.15 1.21 0.10 58.67 11:09:01 PM 0 28.77 0.00 4.81 1.53 0.10 64.79 11:09:01 PM 1 40.98 0.00 5.50 0.88 0.10 52.54 11:10:01 PM all 8.85 0.00 1.17 0.93 0.06 88.98 11:10:01 PM 0 5.55 0.00 1.15 0.42 0.05 92.83 11:10:01 PM 1 12.16 0.00 1.18 1.45 0.07 85.14 11:11:01 PM all 22.92 0.00 4.40 0.64 0.08 71.96 11:11:01 PM 0 16.74 0.00 3.85 0.32 0.08 79.02 11:11:01 PM 1 29.10 0.00 4.95 0.97 0.08 64.89 11:12:01 PM all 4.67 0.00 1.16 0.81 0.03 93.33 11:12:01 PM 0 3.22 0.00 1.07 0.92 0.02 94.77 11:12:01 PM 1 6.11 0.00 1.25 0.70 0.05 91.88 11:13:01 PM all 0.33 0.00 0.07 0.02 0.03 99.56 11:13:01 PM 0 0.17 0.00 0.03 0.00 0.02 99.78 11:13:01 PM 1 0.48 0.00 0.10 0.03 0.05 99.33 11:14:01 PM all 0.28 0.00 0.05 0.00 0.03 99.64 11:14:01 PM 0 0.03 0.00 0.03 0.00 0.02 99.92 11:14:01 PM 1 0.53 0.00 0.07 0.00 0.03 99.37 11:15:01 PM all 0.32 0.00 0.06 0.00 0.04 99.58 11:15:01 PM 0 0.10 0.00 0.07 0.00 0.05 99.78 11:15:01 PM 1 0.53 0.00 0.05 0.00 0.03 99.38 11:16:01 PM all 5.63 0.00 1.29 0.04 0.06 92.97 11:16:01 PM 0 7.82 0.00 1.29 0.07 0.07 90.76 11:16:01 PM 1 3.44 0.00 1.30 0.02 0.05 95.19 11:17:01 PM all 28.99 0.00 3.35 0.14 0.08 67.45 11:17:01 PM 0 16.59 0.00 3.05 0.07 0.07 80.22 11:17:01 PM 1 41.39 0.00 3.64 0.22 0.08 54.67 Average: all 11.88 0.00 1.86 0.42 0.06 85.78 Average: 0 8.79 0.00 1.71 0.37 0.05 89.09 Average: 1 14.98 0.00 2.01 0.47 0.06 82.48