---> uname -a: Linux prd-centos8-robot-2c-8g-38602.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 574 4946 19 2176 6824 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:a2:f5:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.186/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85721sec preferred_lft 85721sec inet6 fe80::f816:3eff:fea2:f55e/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) 06/30/2025 _x86_64_ (2 CPU) 22:29:57 LINUX RESTART (2 CPU) 10:30:00 PM tps rtps wtps bread/s bwrtn/s 10:31:01 PM 185.30 135.75 49.55 10089.07 33764.55 10:32:01 PM 120.38 46.83 73.54 5779.14 8648.40 10:33:01 PM 91.32 0.73 90.59 53.05 10425.36 10:34:01 PM 31.58 0.48 31.09 64.79 2871.27 10:35:01 PM 81.24 9.45 71.79 1685.30 8332.17 10:36:01 PM 6.08 0.00 6.08 0.00 506.38 10:37:01 PM 0.13 0.00 0.13 0.00 1.45 10:38:02 PM 0.10 0.00 0.10 0.00 1.03 10:39:01 PM 2.02 0.03 1.98 1.08 104.90 10:40:01 PM 10.99 0.32 10.68 36.91 442.20 10:41:01 PM 30.33 0.52 29.82 63.83 1340.28 Average: 51.31 18.00 33.31 1641.54 6125.20 10:30:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:31:01 PM 6143592 7361240 1738832 22.06 2688 1424304 363172 4.61 112592 1404956 81516 10:32:01 PM 5377940 7062352 2504484 31.77 2688 1868216 698184 7.82 188800 1997064 161484 10:33:01 PM 5185120 7020816 2697304 34.22 2688 2012212 691348 7.74 199172 2148264 42496 10:34:01 PM 5155480 7039864 2726944 34.60 2688 2058312 692048 7.75 230564 2138048 40264 10:35:01 PM 4971720 7067476 2910704 36.93 2688 2263680 624568 6.99 268800 2260808 10856 10:36:01 PM 4971132 7066892 2911292 36.93 2688 2263684 624568 6.99 268800 2260580 4 10:37:01 PM 4970696 7066456 2911728 36.94 2688 2263684 640140 7.17 268804 2261028 8 10:38:02 PM 4971104 7066856 2911320 36.93 2688 2263684 640140 7.17 268804 2260968 4 10:39:01 PM 4926684 7023564 2955740 37.50 2688 2264856 724764 8.12 269008 2304432 68 10:40:01 PM 5087364 7008824 2795060 35.46 2688 2092872 702836 7.87 264552 2165504 14924 10:41:01 PM 5103040 7022284 2779384 35.26 2688 2093296 687424 7.70 465200 1958440 10192 Average: 5169443 7073329 2712981 34.42 2688 2078982 644472 7.22 255009 2105463 32892 10:30:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:31:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 PM eth0 29.19 10.17 293.78 1.25 0.00 0.00 0.00 0.00 10:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 PM eth0 285.54 186.02 1751.56 60.55 0.00 0.00 0.00 0.00 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 66.86 49.33 697.74 8.46 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 25.06 21.26 66.23 6.52 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 525.44 380.07 353.06 88.37 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 1.87 1.23 0.40 0.21 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 1.98 1.57 0.46 0.40 0.00 0.00 0.00 0.00 10:38:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:02 PM eth0 2.48 1.90 0.43 0.42 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 67.53 51.97 15.32 6.26 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 80.03 54.16 82.69 24.02 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 21.46 18.12 17.44 8.65 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 100.53 70.39 298.52 18.62 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) 06/30/2025 _x86_64_ (2 CPU) 22:29:57 LINUX RESTART (2 CPU) 10:30:00 PM CPU %user %nice %system %iowait %steal %idle 10:31:01 PM all 37.69 0.04 7.37 50.21 0.09 4.60 10:31:01 PM 0 38.13 0.05 7.75 50.85 0.08 3.14 10:31:01 PM 1 37.26 0.03 6.99 49.55 0.10 6.07 10:32:01 PM all 35.19 0.03 6.82 5.38 0.13 52.47 10:32:01 PM 0 44.00 0.02 7.26 5.44 0.13 43.15 10:32:01 PM 1 26.36 0.03 6.37 5.31 0.12 61.81 10:33:01 PM all 24.89 0.00 3.57 3.18 0.08 68.29 10:33:01 PM 0 35.11 0.00 4.11 3.18 0.08 57.52 10:33:01 PM 1 14.68 0.00 3.04 3.19 0.07 79.03 10:34:01 PM all 20.62 0.00 3.64 1.18 0.08 74.48 10:34:01 PM 0 30.34 0.00 4.00 0.79 0.08 64.79 10:34:01 PM 1 10.90 0.00 3.29 1.57 0.08 84.16 10:35:01 PM all 26.11 0.00 5.69 2.57 0.09 65.54 10:35:01 PM 0 39.58 0.00 6.74 2.97 0.10 50.62 10:35:01 PM 1 12.65 0.00 4.65 2.18 0.08 80.44 10:36:01 PM all 0.08 0.00 0.08 0.08 0.03 99.74 10:36:01 PM 0 0.05 0.00 0.08 0.10 0.02 99.75 10:36:01 PM 1 0.12 0.00 0.07 0.05 0.03 99.73 10:37:01 PM all 0.48 0.00 0.08 0.00 0.03 99.42 10:37:01 PM 0 0.18 0.00 0.08 0.00 0.03 99.70 10:37:01 PM 1 0.77 0.00 0.07 0.00 0.03 99.13 10:38:02 PM all 0.33 0.00 0.08 0.00 0.02 99.57 10:38:02 PM 0 0.13 0.00 0.08 0.00 0.03 99.75 10:38:02 PM 1 0.53 0.00 0.08 0.00 0.00 99.38 10:39:01 PM all 4.67 0.00 0.59 0.03 0.06 94.65 10:39:01 PM 0 4.12 0.00 0.83 0.07 0.07 94.91 10:39:01 PM 1 5.21 0.00 0.34 0.00 0.05 94.40 10:40:01 PM all 7.18 0.00 1.61 0.05 0.05 91.11 10:40:01 PM 0 8.57 0.00 2.01 0.03 0.05 89.34 10:40:01 PM 1 5.79 0.00 1.20 0.07 0.05 92.89 10:41:01 PM all 31.46 0.00 3.71 0.18 0.09 64.55 10:41:01 PM 0 35.26 0.00 3.73 0.18 0.10 60.73 10:41:01 PM 1 27.66 0.00 3.68 0.18 0.08 68.39 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.20 0.01 3.03 5.79 0.07 73.90 Average: 0 21.46 0.01 3.34 5.87 0.07 69.25 Average: 1 12.94 0.01 2.72 5.71 0.06 78.56