---> uname -a: Linux prd-centos8-robot-2c-8g-9491.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 606 4867 19 2223 6794 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:17:17:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.45/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:fe17:178c/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) 02/07/2025 _x86_64_ (2 CPU) 20:09:50 LINUX RESTART (2 CPU) 08:10:00 PM tps rtps wtps bread/s bwrtn/s 08:11:01 PM 229.96 168.78 61.18 14934.17 38964.75 08:12:01 PM 124.75 0.73 124.01 53.06 12528.31 08:13:01 PM 23.09 0.38 22.71 64.25 2128.91 08:14:01 PM 68.77 9.27 59.51 1642.53 7450.16 08:15:01 PM 8.23 0.10 8.13 32.12 773.41 08:16:01 PM 1.88 0.00 1.88 0.00 119.21 08:17:01 PM 1.00 0.00 1.00 0.00 600.98 08:18:01 PM 0.40 0.00 0.40 0.00 379.76 08:19:01 PM 0.53 0.03 0.50 1.87 264.36 08:20:00 PM 30.41 0.87 29.53 104.45 2975.51 08:20:01 PM 3.80 0.00 3.80 0.00 66.46 Average: 49.29 18.40 30.89 1716.56 6692.81 08:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 PM 5492064 7068052 2390368 30.33 2688 1767632 689624 7.72 188236 1918372 136964 08:12:01 PM 5213572 7015332 2668860 33.86 2688 1979036 694860 7.78 197176 2123828 40788 08:13:01 PM 5212772 7048936 2669660 33.87 2688 2012588 661808 7.41 219796 2104476 31444 08:14:01 PM 4979432 7035392 2903000 36.83 2688 2225392 658960 7.38 262412 2267764 16600 08:15:01 PM 4938584 6996132 2943848 37.35 2688 2226980 707784 7.93 262540 2306728 448 08:16:01 PM 4910860 6980552 2971572 37.70 2688 2239012 723512 8.10 263012 2333996 10876 08:17:01 PM 4898296 6980348 2984136 37.86 2688 2251556 723512 8.10 263012 2346352 5872 08:18:01 PM 4886308 6977912 2996124 38.01 2688 2261044 723512 8.10 263060 2358876 4032 08:19:01 PM 4935120 7035448 2947312 37.39 2688 2269732 653480 7.32 263640 2310180 4948 08:20:00 PM 5074980 7044080 2807452 35.62 2688 2144464 662828 7.42 491252 1967208 196 08:20:01 PM 5050820 7020068 2831612 35.92 2688 2144492 682988 7.65 492556 1990164 228 Average: 5053892 7018387 2828540 35.88 2688 2138357 689352 7.72 287881 2184359 22945 08:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 323.04 191.06 1780.26 56.59 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 79.40 61.89 736.85 9.43 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 11.73 10.45 5.86 4.12 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 236.36 190.77 338.31 47.38 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 12.61 7.11 9.61 0.97 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 38.64 30.86 97.13 7.97 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 31.49 24.53 77.34 7.77 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 22.01 18.59 35.98 14.22 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 27.41 18.00 76.62 2.64 0.00 0.00 0.00 0.00 08:20:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:00 PM eth0 68.12 52.55 145.98 84.83 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 39.87 31.65 32.89 14.97 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 85.61 60.86 333.77 23.49 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) 02/07/2025 _x86_64_ (2 CPU) 20:09:50 LINUX RESTART (2 CPU) 08:10:00 PM CPU %user %nice %system %iowait %steal %idle 08:11:01 PM all 50.58 0.07 11.13 10.95 0.07 27.20 08:11:01 PM 0 48.13 0.10 11.79 10.68 0.08 29.22 08:11:01 PM 1 53.01 0.03 10.48 11.23 0.07 25.18 08:12:01 PM all 32.45 0.00 5.07 2.73 0.10 59.65 08:12:01 PM 0 25.45 0.00 4.04 2.94 0.10 67.46 08:12:01 PM 1 39.45 0.00 6.10 2.52 0.10 51.83 08:13:01 PM all 12.65 0.00 1.90 0.56 0.06 84.83 08:13:01 PM 0 18.38 0.00 2.19 0.43 0.05 78.94 08:13:01 PM 1 6.92 0.00 1.60 0.69 0.07 90.73 08:14:01 PM all 23.54 0.00 4.75 1.45 0.07 70.19 08:14:01 PM 0 22.21 0.00 4.62 1.35 0.07 71.76 08:14:01 PM 1 24.88 0.00 4.88 1.55 0.07 68.62 08:15:01 PM all 1.52 0.00 0.22 0.13 0.05 98.08 08:15:01 PM 0 1.72 0.00 0.25 0.27 0.03 97.73 08:15:01 PM 1 1.32 0.00 0.18 0.00 0.07 98.43 08:16:01 PM all 11.97 0.00 0.23 0.03 0.09 87.67 08:16:01 PM 0 1.09 0.00 0.20 0.07 0.10 98.55 08:16:01 PM 1 22.88 0.00 0.25 0.00 0.08 76.78 08:17:01 PM all 13.17 0.00 0.16 0.03 0.04 86.59 08:17:01 PM 0 3.34 0.00 0.18 0.07 0.03 96.37 08:17:01 PM 1 23.00 0.00 0.13 0.00 0.05 76.82 08:18:01 PM all 11.63 0.00 0.15 0.06 0.05 88.11 08:18:01 PM 0 2.32 0.00 0.17 0.00 0.05 97.46 08:18:01 PM 1 20.94 0.00 0.13 0.12 0.05 78.76 08:19:01 PM all 6.76 0.00 0.33 0.03 0.07 92.81 08:19:01 PM 0 3.16 0.00 0.22 0.05 0.05 96.52 08:19:01 PM 1 10.37 0.00 0.45 0.00 0.08 89.10 08:20:00 PM all 27.39 0.00 3.41 0.37 0.07 68.76 08:20:00 PM 0 21.43 0.00 3.51 0.60 0.07 74.39 08:20:00 PM 1 33.34 0.00 3.31 0.14 0.07 63.14 08:20:01 PM all 36.62 0.00 16.88 0.00 0.32 46.18 08:20:01 PM 0 40.25 0.00 15.72 0.00 0.63 43.40 08:20:01 PM 1 32.90 0.00 18.06 0.00 0.00 49.03 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.26 0.01 2.79 1.65 0.07 76.22 Average: 0 14.85 0.01 2.77 1.66 0.06 80.65 Average: 1 23.69 0.00 2.81 1.65 0.07 71.78