---> uname -a: Linux prd-centos8-robot-2c-8g-8909.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 561 4998 19 2137 6839 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:a7:e0:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.225/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85770sec preferred_lft 85770sec inet6 fe80::f816:3eff:fea7:e0df/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) 02/06/2025 _x86_64_ (2 CPU) 04:01:16 LINUX RESTART (2 CPU) 04:02:01 AM tps rtps wtps bread/s bwrtn/s 04:03:01 AM 80.11 51.68 28.42 5761.41 24833.97 04:04:01 AM 83.46 6.25 77.21 1093.37 6212.58 04:05:01 AM 75.30 0.73 74.57 53.06 9754.79 04:06:01 AM 35.45 7.15 28.31 1310.50 1875.42 04:07:01 AM 48.35 0.03 48.32 3.47 7129.36 04:08:01 AM 2.85 0.12 2.73 33.06 88.85 04:09:01 AM 2.20 0.00 2.20 0.00 114.18 04:10:01 AM 0.18 0.00 0.18 0.00 2.42 04:11:01 AM 13.13 0.32 12.81 36.92 486.45 Average: 37.89 7.36 30.53 921.36 5611.02 04:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:03:01 AM 5774156 7165496 2108276 26.75 2688 1590292 604660 6.77 156032 1692248 38496 04:04:01 AM 5284572 7025324 2597860 32.96 2688 1922056 705404 7.90 194608 2078104 203400 04:05:01 AM 5249344 7058836 2633088 33.40 2688 1986944 656672 7.35 208692 2078788 11264 04:06:01 AM 5027664 7025192 2854768 36.22 2688 2169968 696344 7.80 269668 2224600 126788 04:07:01 AM 5030804 7081856 2851628 36.18 2688 2220408 591900 6.63 258696 2217296 12 04:08:01 AM 4982728 7036176 2899704 36.79 2688 2222804 656840 7.35 258960 2264788 1416 04:09:01 AM 4983028 7036476 2899404 36.78 2688 2222804 672216 7.53 258960 2264772 12 04:10:01 AM 4966664 7020128 2915768 36.99 2688 2222820 692524 7.75 258960 2280920 4 04:11:01 AM 5134716 7014320 2747716 34.86 2688 2054440 673220 7.54 293288 2101552 20164 Average: 5159297 7051534 2723135 34.55 2688 2068060 661087 7.40 239763 2133674 44617 04:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 172.19 93.30 740.86 40.46 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 130.91 91.79 1066.23 21.27 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 47.26 32.13 458.93 6.64 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 38.20 30.57 295.93 7.05 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 197.60 143.30 45.26 39.41 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 91.18 81.55 33.58 30.38 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 266.14 265.52 53.55 111.06 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 157.73 154.83 188.70 52.39 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 77.89 61.81 112.32 31.09 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 131.01 106.09 332.83 37.75 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) 02/06/2025 _x86_64_ (2 CPU) 04:01:16 LINUX RESTART (2 CPU) 04:02:01 AM CPU %user %nice %system %iowait %steal %idle 04:03:01 AM all 19.91 0.04 4.05 42.29 0.16 33.54 04:03:01 AM 0 16.85 0.07 5.00 40.91 0.20 36.97 04:03:01 AM 1 23.04 0.02 3.09 43.70 0.12 30.04 04:04:01 AM all 36.77 0.00 5.67 3.42 0.42 53.73 04:04:01 AM 0 43.46 0.00 5.79 4.18 0.15 46.42 04:04:01 AM 1 30.11 0.00 5.55 2.65 0.70 60.99 04:05:01 AM all 18.22 0.00 3.12 6.03 0.08 72.55 04:05:01 AM 0 14.40 0.00 2.58 7.49 0.08 75.44 04:05:01 AM 1 22.05 0.00 3.66 4.56 0.08 69.65 04:06:01 AM all 22.10 0.00 3.41 3.27 0.08 71.15 04:06:01 AM 0 33.77 0.00 4.09 4.19 0.08 57.87 04:06:01 AM 1 10.43 0.00 2.72 2.34 0.07 84.44 04:07:01 AM all 13.71 0.00 2.59 2.20 0.07 81.44 04:07:01 AM 0 18.78 0.00 2.95 1.94 0.08 76.25 04:07:01 AM 1 8.64 0.00 2.22 2.46 0.05 86.64 04:08:01 AM all 8.37 0.00 0.44 0.03 0.05 91.11 04:08:01 AM 0 6.34 0.00 0.42 0.05 0.05 93.14 04:08:01 AM 1 10.40 0.00 0.47 0.02 0.05 89.06 04:09:01 AM all 21.92 0.00 0.53 0.01 0.08 77.46 04:09:01 AM 0 23.08 0.00 0.57 0.02 0.08 76.25 04:09:01 AM 1 20.77 0.00 0.49 0.00 0.08 78.66 04:10:01 AM all 21.31 0.00 0.44 0.00 0.11 78.13 04:10:01 AM 0 10.69 0.00 0.33 0.00 0.13 88.84 04:10:01 AM 1 31.96 0.00 0.55 0.00 0.08 67.40 04:11:01 AM all 17.36 0.00 1.90 0.40 0.08 80.25 04:11:01 AM 0 25.43 0.00 2.16 0.37 0.08 71.97 04:11:01 AM 1 9.25 0.00 1.65 0.44 0.07 88.60 Average: all 19.98 0.00 2.46 6.30 0.13 71.13 Average: 0 21.44 0.01 2.65 6.51 0.11 69.29 Average: 1 18.51 0.00 2.27 6.10 0.15 72.97