---> uname -a: Linux prd-centos8-robot-2c-8g-3973.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: 2800.000 BogoMIPS: 5600.00 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 602 4947 19 2147 6799 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:f8:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85753sec preferred_lft 85753sec inet6 fe80::f816:3eff:fe46:f81d/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) 12/19/2024 _x86_64_ (2 CPU) 02:07:57 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 74.90 16.23 58.67 4724.97 4974.81 02:11:01 AM 91.49 0.73 90.76 53.01 10304.25 02:12:01 AM 21.53 0.42 21.11 64.79 1824.28 02:13:01 AM 62.75 6.75 56.00 1249.18 7638.87 02:14:01 AM 6.31 0.08 6.23 31.99 246.23 02:15:01 AM 2.40 0.03 2.37 1.07 350.79 02:16:01 AM 0.40 0.00 0.40 0.00 7.52 02:17:01 AM 0.23 0.00 0.23 0.00 141.54 02:18:01 AM 12.93 0.32 12.61 36.93 1056.16 Average: 30.33 2.73 27.61 684.74 2950.12 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5439620 7094100 2442804 30.99 2688 1838352 638856 7.15 184736 1939872 157428 02:11:01 AM 5209304 7007376 2673120 33.91 2688 1975736 705880 7.90 198236 2129768 30688 02:12:01 AM 5195132 7042856 2687292 34.09 2688 2023420 689240 7.72 228272 2109080 40472 02:13:01 AM 5016444 7055152 2865980 36.36 2688 2208828 627760 7.03 258228 2229492 84 02:14:01 AM 4978144 7018144 2904280 36.85 2688 2210136 697820 7.81 258488 2272076 348 02:15:01 AM 4957408 7005480 2925016 37.11 2688 2218204 716332 8.02 258488 2293008 4 02:16:01 AM 4944596 6992700 2937828 37.27 2688 2218236 749964 8.40 258488 2305992 4 02:17:01 AM 4942496 6994808 2939928 37.30 2688 2222444 724120 8.11 258548 2307488 24 02:18:01 AM 5082416 6973124 2800008 35.52 2688 2067028 705664 7.90 303176 2148804 13196 Average: 5085062 7020416 2797362 35.49 2688 2109154 695071 7.78 245184 2192842 26916 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 305.71 179.63 1594.77 58.79 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 62.47 44.09 647.87 8.02 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 23.75 19.06 86.91 5.84 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 226.91 165.04 257.41 42.74 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 25.46 16.04 6.10 1.64 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 255.94 249.41 115.77 102.64 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 259.86 251.97 429.60 88.55 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 78.36 74.13 311.38 18.02 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 61.32 39.86 96.18 36.42 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 144.42 115.46 394.06 40.29 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) 12/19/2024 _x86_64_ (2 CPU) 02:07:57 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 34.43 0.00 5.95 5.62 0.11 53.88 02:10:01 AM 0 28.50 0.00 5.32 4.66 0.10 61.42 02:10:01 AM 1 40.36 0.00 6.58 6.58 0.12 46.36 02:11:01 AM all 25.23 0.00 3.50 7.85 0.21 63.21 02:11:01 AM 0 21.85 0.00 2.80 7.56 0.23 67.56 02:11:01 AM 1 28.62 0.00 4.20 8.15 0.18 58.85 02:12:01 AM all 19.28 0.00 2.66 4.28 0.08 73.69 02:12:01 AM 0 6.33 0.00 1.96 5.66 0.07 85.98 02:12:01 AM 1 32.42 0.00 3.38 2.89 0.08 61.23 02:13:01 AM all 20.61 0.00 4.17 4.76 0.08 70.37 02:13:01 AM 0 22.22 0.00 4.35 5.99 0.08 67.35 02:13:01 AM 1 18.99 0.00 3.99 3.52 0.08 73.41 02:14:01 AM all 2.84 0.00 0.29 0.09 0.03 96.75 02:14:01 AM 0 0.40 0.00 0.20 0.13 0.03 99.23 02:14:01 AM 1 5.29 0.00 0.37 0.05 0.03 94.25 02:15:01 AM all 26.09 0.00 1.06 0.42 0.12 72.31 02:15:01 AM 0 26.21 0.00 0.83 0.00 0.12 72.84 02:15:01 AM 1 25.97 0.00 1.29 0.85 0.12 71.78 02:16:01 AM all 25.78 0.00 0.62 0.00 0.14 73.45 02:16:01 AM 0 29.49 0.00 0.69 0.00 0.17 69.65 02:16:01 AM 1 22.10 0.00 0.55 0.00 0.12 77.23 02:17:01 AM all 8.21 0.00 0.30 0.03 0.06 91.40 02:17:01 AM 0 12.20 0.00 0.30 0.00 0.07 87.43 02:17:01 AM 1 4.16 0.00 0.29 0.07 0.05 95.43 02:18:01 AM all 15.87 0.00 2.00 1.21 0.10 80.82 02:18:01 AM 0 15.88 0.00 2.40 1.46 0.13 80.12 02:18:01 AM 1 15.87 0.00 1.61 0.95 0.07 81.51 Average: all 19.82 0.00 2.29 2.71 0.10 75.08 Average: 0 18.09 0.00 2.10 2.84 0.11 76.86 Average: 1 21.55 0.00 2.48 2.57 0.10 73.30