---> uname -a: Linux prd-centos8-robot-2c-8g-1020.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 659 4915 19 2122 6742 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:78:9a:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.128/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85832sec preferred_lft 85832sec inet6 fe80::f816:3eff:fe78:9afc/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) 01/12/2025 _x86_64_ (2 CPU) 04:00:21 LINUX RESTART (2 CPU) 04:01:01 AM tps rtps wtps bread/s bwrtn/s 04:02:01 AM 108.24 62.81 45.43 6419.75 29609.73 04:03:01 AM 110.40 0.75 109.65 53.59 10608.95 04:04:01 AM 31.59 0.42 31.17 64.78 3620.34 04:05:01 AM 55.18 6.75 48.43 1249.18 3453.25 04:06:01 AM 17.68 0.00 17.68 0.00 4935.68 04:07:01 AM 2.10 0.10 2.00 32.12 77.24 04:08:01 AM 0.33 0.00 0.33 0.00 6.32 04:09:01 AM 13.05 0.33 12.71 37.86 459.82 Average: 42.43 8.98 33.45 990.72 6632.52 04:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:02:01 AM 5516800 7056336 2365624 30.01 2688 1732180 712500 7.98 187592 1897232 98124 04:03:01 AM 5204216 7002952 2678208 33.98 2688 1976432 718152 8.04 198532 2138252 90644 04:04:01 AM 5285868 7085968 2596556 32.94 2688 1978380 639448 7.16 217492 2039108 12 04:05:01 AM 4999520 7039116 2882904 36.57 2688 2209708 704588 7.89 258588 2258348 140840 04:06:01 AM 4992496 7032084 2889928 36.66 2688 2209708 704588 7.89 258592 2260484 12 04:07:01 AM 4876388 6917208 3006036 38.14 2688 2210940 857796 9.60 258716 2374708 32 04:08:01 AM 4905256 6946132 2977168 37.77 2688 2210996 822816 9.21 258716 2346452 28 04:09:01 AM 5050404 6915416 2832020 35.93 2688 2040688 784144 8.78 291644 2190148 17848 Average: 5103868 6999402 2778556 35.25 2688 2071129 743004 8.32 241234 2188092 43442 04:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 258.12 154.98 1277.62 56.89 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 80.35 62.91 944.58 9.64 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 15.99 8.20 5.58 3.28 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 236.77 175.66 339.85 45.35 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 1.50 0.73 0.18 0.12 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 287.32 282.32 3176.72 707.25 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 449.26 393.67 5972.44 25.51 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 240.69 194.15 2263.74 29.62 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 196.35 159.07 1746.81 109.63 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) 01/12/2025 _x86_64_ (2 CPU) 04:00:21 LINUX RESTART (2 CPU) 04:01:01 AM CPU %user %nice %system %iowait %steal %idle 04:02:01 AM all 32.65 0.06 6.12 24.31 0.10 36.77 04:02:01 AM 0 27.22 0.08 6.75 20.97 0.10 44.87 04:02:01 AM 1 38.08 0.03 5.48 27.66 0.10 28.65 04:03:01 AM all 34.69 0.00 4.72 4.36 0.11 56.12 04:03:01 AM 0 24.32 0.00 4.03 4.13 0.12 67.39 04:03:01 AM 1 45.06 0.00 5.41 4.59 0.10 44.84 04:04:01 AM all 10.35 0.00 1.24 1.39 0.06 86.96 04:04:01 AM 0 1.74 0.00 1.04 0.68 0.07 96.48 04:04:01 AM 1 18.97 0.00 1.45 2.09 0.05 77.44 04:05:01 AM all 28.93 0.00 5.38 2.59 0.10 63.00 04:05:01 AM 0 29.78 0.00 5.57 2.74 0.10 61.81 04:05:01 AM 1 28.09 0.00 5.19 2.44 0.10 64.19 04:06:01 AM all 0.08 0.00 0.28 5.08 0.02 94.55 04:06:01 AM 0 0.07 0.00 0.33 6.72 0.02 92.87 04:06:01 AM 1 0.08 0.00 0.22 3.46 0.02 96.23 04:07:01 AM all 13.01 0.00 0.92 0.03 0.08 85.94 04:07:01 AM 0 11.97 0.00 0.69 0.05 0.08 87.20 04:07:01 AM 1 14.06 0.00 1.16 0.02 0.08 84.68 04:08:01 AM all 11.82 0.00 1.31 0.00 0.09 86.77 04:08:01 AM 0 7.65 0.00 1.04 0.00 0.08 91.23 04:08:01 AM 1 15.96 0.00 1.58 0.00 0.10 82.35 04:09:01 AM all 18.13 0.00 2.51 0.18 0.08 79.09 04:09:01 AM 0 7.26 0.00 2.02 0.28 0.07 90.36 04:09:01 AM 1 29.09 0.00 3.00 0.08 0.10 67.72 Average: all 18.74 0.01 2.82 4.77 0.08 73.58 Average: 0 13.78 0.01 2.69 4.48 0.08 78.96 Average: 1 23.69 0.00 2.94 5.07 0.08 68.21