---> uname -a: Linux prd-centos8-robot-2c-8g-3052.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 633 4908 19 2155 6767 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:46:f8:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:fe46:f80c/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) 10/31/2024 _x86_64_ (2 CPU) 02:04:36 LINUX RESTART (2 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 125.59 69.31 56.28 7931.62 38349.28 02:07:01 AM 121.99 6.86 115.13 1249.72 10691.57 02:08:01 AM 35.21 0.98 34.23 110.91 4380.47 02:09:01 AM 41.94 0.10 41.84 6.26 2758.73 02:10:01 AM 24.51 0.00 24.51 0.00 5560.46 02:11:01 AM 7.30 0.42 6.88 69.04 858.86 02:12:01 AM 24.51 0.33 24.18 37.19 1831.64 Average: 54.44 11.14 43.29 1343.57 9204.55 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 5479208 7003284 2403216 30.49 2688 1716432 767612 8.59 185548 1934412 106756 02:07:01 AM 5081852 6937828 2800572 35.53 2688 2033980 790656 8.85 213820 2246892 136516 02:08:01 AM 5215172 7048012 2667252 33.84 2688 2010268 677620 7.59 240104 2083500 16 02:09:01 AM 4995868 7028312 2886556 36.62 2688 2201728 670432 7.51 256992 2261040 154544 02:10:01 AM 4987820 7019864 2894604 36.72 2688 2201728 687716 7.70 256996 2263644 4 02:11:01 AM 5061028 6964372 2821396 35.79 2688 2077020 717532 8.03 268612 2194884 26028 02:12:01 AM 5026680 6926200 2855744 36.23 2688 2075020 766948 8.59 463864 2041444 180 Average: 5121090 6989696 2761334 35.03 2688 2045168 725502 8.12 269419 2146545 60578 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 235.52 146.80 1133.08 51.06 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 99.37 75.09 1064.15 18.86 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 14.26 8.33 6.31 3.41 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 212.11 155.81 332.46 35.53 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 6.41 4.30 1.50 1.31 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 131.52 91.52 430.42 57.31 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 15.21 14.21 12.06 7.03 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 102.06 70.87 425.72 24.93 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) 10/31/2024 _x86_64_ (2 CPU) 02:04:36 LINUX RESTART (2 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 32.83 0.06 8.50 30.46 0.12 28.03 02:06:01 AM 0 36.18 0.05 7.87 30.87 0.14 24.89 02:06:01 AM 1 29.45 0.07 9.13 30.05 0.10 31.20 02:07:01 AM all 35.30 0.00 5.65 5.01 0.12 53.92 02:07:01 AM 0 37.37 0.00 6.18 5.26 0.10 51.08 02:07:01 AM 1 33.23 0.00 5.11 4.75 0.13 56.77 02:08:01 AM all 14.55 0.00 1.81 3.84 0.07 79.74 02:08:01 AM 0 20.78 0.00 2.20 4.61 0.07 72.34 02:08:01 AM 1 8.32 0.00 1.42 3.06 0.07 87.13 02:09:01 AM all 27.17 0.00 4.58 1.11 0.11 67.03 02:09:01 AM 0 28.55 0.00 4.22 1.22 0.12 65.89 02:09:01 AM 1 25.78 0.00 4.95 1.00 0.10 68.17 02:10:01 AM all 0.38 0.00 0.35 0.91 0.03 98.33 02:10:01 AM 0 0.12 0.00 0.37 1.07 0.03 98.41 02:10:01 AM 1 0.63 0.00 0.33 0.75 0.03 98.25 02:11:01 AM all 12.64 0.00 1.71 0.23 0.06 85.36 02:11:01 AM 0 13.22 0.00 1.98 0.02 0.05 84.73 02:11:01 AM 1 12.07 0.00 1.44 0.44 0.07 85.99 02:12:01 AM all 23.14 0.00 2.10 0.34 0.10 74.32 02:12:01 AM 0 20.80 0.00 1.92 0.20 0.10 76.98 02:12:01 AM 1 25.47 0.00 2.29 0.48 0.10 71.66 Average: all 20.83 0.01 3.52 5.92 0.09 69.64 Average: 0 22.43 0.01 3.53 6.14 0.09 67.81 Average: 1 19.24 0.01 3.50 5.70 0.09 71.47