---> uname -a: Linux prd-centos8-robot-2c-8g-8898.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 25M 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 578 4895 27 2223 6814 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:e6:16:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85774sec preferred_lft 85774sec inet6 fe80::f816:3eff:fee6:1637/64 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) 08/09/2024 _x86_64_ (2 CPU) 03:18:26 LINUX RESTART (2 CPU) 03:19:01 AM tps rtps wtps bread/s bwrtn/s 03:20:01 AM 104.37 23.13 81.24 6584.34 7424.98 03:21:01 AM 81.56 0.70 80.86 50.77 9668.60 03:22:01 AM 26.61 0.85 25.76 123.96 1486.52 03:23:01 AM 51.92 2.62 49.30 428.12 7026.34 03:24:01 AM 3.42 0.00 3.42 0.00 184.97 03:25:01 AM 0.93 0.00 0.93 0.00 580.57 03:26:01 AM 0.38 0.00 0.38 0.00 376.29 03:27:01 AM 0.53 0.03 0.50 1.87 305.07 03:28:01 AM 15.38 0.33 15.05 37.86 756.94 Average: 31.68 3.07 28.61 803.02 3090.30 03:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 AM 5345288 7069376 2537136 32.19 2688 1914660 691480 7.74 212412 2001920 154856 03:21:01 AM 5224092 7050540 2658332 33.72 2688 2012148 685668 7.68 232588 2081152 1120 03:22:01 AM 5043432 7000488 2838992 36.02 2688 2138296 756148 8.47 263176 2217232 105520 03:23:01 AM 4975932 7018384 2906492 36.87 2688 2220068 713800 7.99 266260 2263376 660 03:24:01 AM 4956800 7004416 2925624 37.12 2688 2225244 713800 7.99 266760 2281768 3440 03:25:01 AM 4939048 7003928 2943376 37.34 2688 2242548 729204 8.16 266760 2299732 3860 03:26:01 AM 4931020 7003780 2951404 37.44 2688 2250380 729204 8.16 266760 2307896 444 03:27:01 AM 4919448 7000888 2962976 37.59 2688 2259068 751976 8.42 266996 2318792 104 03:28:01 AM 5027892 6987488 2854532 36.21 2688 2142828 739240 8.28 331572 2170116 61972 Average: 5040328 7015476 2842096 36.06 2688 2156138 723391 8.10 263698 2215776 36886 03:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 327.04 214.30 1714.70 60.11 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 48.11 35.20 419.83 7.39 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 49.72 37.24 277.49 9.00 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 230.47 172.78 60.81 48.48 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 22.55 18.65 44.64 5.20 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 33.07 33.21 119.07 9.36 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 16.88 15.03 45.41 6.00 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 20.56 20.46 73.15 11.93 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 75.55 54.32 156.05 84.31 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 91.55 66.80 323.48 26.86 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) 08/09/2024 _x86_64_ (2 CPU) 03:18:26 LINUX RESTART (2 CPU) 03:19:01 AM CPU %user %nice %system %iowait %steal %idle 03:20:01 AM all 40.53 0.00 7.50 3.16 0.10 48.70 03:20:01 AM 0 48.15 0.00 8.03 3.24 0.10 40.47 03:20:01 AM 1 32.91 0.00 6.97 3.09 0.10 56.93 03:21:01 AM all 21.09 0.00 3.25 3.01 0.08 72.57 03:21:01 AM 0 27.19 0.00 3.51 2.85 0.08 66.37 03:21:01 AM 1 15.00 0.00 2.99 3.17 0.07 78.78 03:22:01 AM all 21.17 0.00 2.90 1.89 0.07 73.96 03:22:01 AM 0 23.52 0.00 2.87 2.35 0.07 71.20 03:22:01 AM 1 18.82 0.00 2.94 1.44 0.07 76.74 03:23:01 AM all 16.84 0.00 3.06 1.88 0.08 78.14 03:23:01 AM 0 25.46 0.00 3.43 1.39 0.07 69.66 03:23:01 AM 1 8.24 0.00 2.69 2.37 0.08 86.61 03:24:01 AM all 6.88 0.00 0.19 0.03 0.07 92.82 03:24:01 AM 0 11.01 0.00 0.20 0.05 0.08 88.65 03:24:01 AM 1 2.74 0.00 0.18 0.02 0.05 97.01 03:25:01 AM all 18.68 0.00 0.24 0.12 0.06 80.90 03:25:01 AM 0 30.73 0.00 0.27 0.08 0.07 68.85 03:25:01 AM 1 6.65 0.00 0.22 0.15 0.05 92.93 03:26:01 AM all 7.70 0.00 0.15 0.06 0.05 92.04 03:26:01 AM 0 13.35 0.00 0.10 0.00 0.05 86.50 03:26:01 AM 1 2.04 0.00 0.20 0.12 0.05 97.59 03:27:01 AM all 9.26 0.00 0.30 0.03 0.07 90.34 03:27:01 AM 0 14.36 0.00 0.33 0.05 0.08 85.17 03:27:01 AM 1 4.15 0.00 0.27 0.02 0.05 95.52 03:28:01 AM all 18.91 0.00 2.09 0.27 0.06 78.68 03:28:01 AM 0 29.68 0.00 2.36 0.38 0.07 67.51 03:28:01 AM 1 8.15 0.00 1.82 0.15 0.05 89.83 Average: all 17.90 0.00 2.19 1.16 0.07 78.68 Average: 0 24.83 0.00 2.35 1.16 0.07 71.59 Average: 1 10.97 0.00 2.03 1.17 0.06 85.76