---> uname -a: Linux prd-centos8-robot-2c-8g-3917.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 564 5010 19 2122 6836 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:d1:61:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85860sec preferred_lft 85860sec inet6 fe80::f816:3eff:fed1:61a8/64 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) 01/22/2025 _x86_64_ (2 CPU) 03:31:56 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 47.97 9.83 38.14 1884.04 3975.12 03:35:01 AM 99.13 0.73 98.40 53.06 9542.36 03:36:01 AM 26.04 0.42 25.62 64.78 3110.28 03:37:01 AM 63.04 6.75 56.29 1249.39 5945.21 03:38:01 AM 11.11 0.00 11.11 0.00 2455.53 03:39:01 AM 1.85 0.10 1.75 32.13 93.17 03:40:01 AM 13.16 0.37 12.80 39.72 504.90 Average: 37.47 2.60 34.87 474.73 3660.83 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5467572 7047656 2414860 30.64 2688 1771920 707540 7.92 191760 1939112 96208 03:35:01 AM 5227396 7023172 2655036 33.68 2688 1973264 678932 7.60 198664 2113108 77056 03:36:01 AM 5216572 7037812 2665860 33.82 2688 1998504 680216 7.62 224532 2098216 23116 03:37:01 AM 5046824 7083336 2835608 35.97 2688 2206496 600540 6.72 258820 2206704 53000 03:38:01 AM 5046468 7082964 2835964 35.98 2688 2206496 600540 6.72 258816 2206688 4 03:39:01 AM 5000828 7039708 2881604 36.56 2688 2208880 669636 7.50 259080 2252004 544 03:40:01 AM 5143416 7009924 2739016 34.75 2688 2040524 689804 7.72 292908 2095212 18792 Average: 5164154 7046367 2718278 34.49 2688 2058012 661030 7.40 240654 2130149 38389 03:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 307.35 189.42 1548.33 61.81 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 66.24 48.69 668.76 8.39 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 13.56 9.05 6.01 3.78 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 242.03 174.07 338.19 44.00 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 3.38 1.37 0.50 0.25 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 42.39 28.48 11.78 4.82 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 59.16 37.95 82.53 24.75 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 104.87 69.86 379.45 21.12 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) 01/22/2025 _x86_64_ (2 CPU) 03:31:56 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 27.42 0.00 3.98 7.19 0.10 61.31 03:34:01 AM 0 20.19 0.00 3.93 7.49 0.08 68.30 03:34:01 AM 1 34.64 0.00 4.03 6.89 0.12 54.33 03:35:01 AM all 31.09 0.00 4.61 3.02 0.10 61.18 03:35:01 AM 0 31.07 0.00 4.77 3.07 0.12 60.98 03:35:01 AM 1 31.10 0.00 4.46 2.98 0.08 61.38 03:36:01 AM all 13.26 0.00 1.85 1.89 0.07 82.92 03:36:01 AM 0 4.18 0.00 1.77 1.59 0.05 92.41 03:36:01 AM 1 22.34 0.00 1.94 2.20 0.08 73.44 03:37:01 AM all 26.73 0.00 4.97 6.53 0.10 61.68 03:37:01 AM 0 21.31 0.00 4.77 6.01 0.10 67.81 03:37:01 AM 1 32.15 0.00 5.16 7.05 0.10 55.54 03:38:01 AM all 0.34 0.00 0.18 1.37 0.03 98.09 03:38:01 AM 0 0.13 0.00 0.22 1.95 0.03 97.66 03:38:01 AM 1 0.55 0.00 0.13 0.78 0.02 98.52 03:39:01 AM all 9.90 0.00 1.04 0.08 0.07 88.92 03:39:01 AM 0 6.62 0.00 0.80 0.15 0.07 92.36 03:39:01 AM 1 13.17 0.00 1.27 0.00 0.07 85.49 03:40:01 AM all 16.89 0.00 2.26 0.15 0.08 80.61 03:40:01 AM 0 15.11 0.00 1.97 0.18 0.08 82.65 03:40:01 AM 1 18.67 0.00 2.56 0.12 0.08 78.58 Average: all 17.95 0.00 2.70 2.89 0.08 76.38 Average: 0 14.10 0.00 2.61 2.92 0.08 80.30 Average: 1 21.80 0.00 2.79 2.86 0.08 72.46