---> uname -a: Linux prd-centos8-robot-2c-8g-25692.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 589 4985 19 2123 6812 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:40:ce:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.245/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fe40:cef5/64 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) 09/22/2024 _x86_64_ (2 CPU) 02:28:24 LINUX RESTART (2 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:02 AM 100.73 22.97 77.76 6565.92 7198.10 02:31:01 AM 87.31 0.71 86.60 51.63 9468.00 02:32:01 AM 17.76 0.42 17.35 64.79 1660.97 02:33:01 AM 61.41 0.03 61.38 3.47 7851.70 02:34:01 AM 3.52 0.10 3.42 32.13 146.58 02:35:01 AM 1.93 0.03 1.90 1.87 89.25 02:36:01 AM 20.31 0.42 19.89 47.72 876.16 Average: 41.75 3.53 38.22 969.15 3885.84 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:02 AM 5338716 7056324 2543716 32.27 2688 1900304 699408 7.83 212988 2008724 151812 02:31:01 AM 5170652 7003444 2711780 34.40 2688 2009880 721068 8.07 221800 2143792 30072 02:32:01 AM 5149200 7030268 2733232 34.67 2688 2055500 685664 7.68 245624 2135540 43380 02:33:01 AM 5023416 7056176 2859016 36.27 2688 2201860 643948 7.21 259784 2223780 92 02:34:01 AM 4984240 7018396 2898192 36.77 2688 2203272 710624 7.96 259984 2262780 4 02:35:01 AM 4979220 7014680 2903212 36.83 2688 2204556 710624 7.96 260192 2267360 452 02:36:01 AM 5106652 6972388 2775780 35.21 2688 2040904 738328 8.27 445956 1979892 13360 Average: 5107442 7021668 2774990 35.20 2688 2088039 701381 7.85 272333 2145981 34167 02:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:02 AM eth0 319.46 207.81 1655.81 63.83 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 63.00 50.77 539.77 8.08 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 14.86 10.63 6.78 4.39 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 165.69 119.79 313.65 34.85 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 15.00 8.57 4.31 1.36 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 31.63 23.63 8.91 5.34 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 54.12 41.45 85.15 34.27 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 94.91 66.14 373.15 21.77 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) 09/22/2024 _x86_64_ (2 CPU) 02:28:24 LINUX RESTART (2 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:02 AM all 37.59 0.00 7.13 4.06 0.10 51.11 02:30:02 AM 0 30.59 0.00 6.82 4.01 0.08 58.49 02:30:02 AM 1 44.60 0.00 7.45 4.12 0.12 43.72 02:31:01 AM all 22.83 0.00 3.16 2.83 0.08 71.11 02:31:01 AM 0 19.21 0.00 3.11 2.89 0.09 74.70 02:31:01 AM 1 26.43 0.00 3.21 2.77 0.07 67.53 02:32:01 AM all 16.43 0.00 2.24 0.64 0.07 80.63 02:32:01 AM 0 15.41 0.00 2.10 0.50 0.07 81.92 02:32:01 AM 1 17.45 0.00 2.37 0.78 0.07 79.33 02:33:01 AM all 20.77 0.00 3.48 2.11 0.08 73.56 02:33:01 AM 0 19.42 0.00 3.52 2.57 0.07 74.42 02:33:01 AM 1 22.11 0.00 3.44 1.65 0.08 72.71 02:34:01 AM all 2.24 0.00 0.27 0.03 0.04 97.42 02:34:01 AM 0 3.21 0.00 0.37 0.07 0.05 96.31 02:34:01 AM 1 1.27 0.00 0.17 0.00 0.03 98.53 02:35:01 AM all 8.99 0.00 0.80 0.01 0.07 90.14 02:35:01 AM 0 8.04 0.00 0.90 0.00 0.08 90.97 02:35:01 AM 1 9.93 0.00 0.70 0.02 0.05 89.30 02:36:01 AM all 21.73 0.00 2.91 0.37 0.08 74.91 02:36:01 AM 0 6.33 0.00 2.19 0.47 0.08 90.93 02:36:01 AM 1 37.11 0.00 3.63 0.27 0.08 58.92 Average: all 18.64 0.00 2.85 1.43 0.07 77.00 Average: 0 14.59 0.00 2.72 1.50 0.07 81.12 Average: 1 22.68 0.00 2.99 1.37 0.07 72.89