---> uname -a: Linux prd-centos8-robot-2c-8g-4285.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 606 4931 19 2159 6795 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:5a:16:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85932sec preferred_lft 85932sec inet6 fe80::f816:3eff:fe5a:1609/64 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) 12/20/2024 _x86_64_ (2 CPU) 04:02:41 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 175.53 132.70 42.83 14017.12 37293.99 04:05:01 AM 106.70 0.52 106.18 19.86 9587.74 04:06:01 AM 43.11 0.67 42.44 51.19 6139.71 04:07:01 AM 36.75 7.13 29.62 1310.50 1546.60 04:08:01 AM 45.55 0.03 45.52 3.47 7052.30 04:09:01 AM 0.55 0.10 0.45 32.12 10.71 04:10:01 AM 18.33 0.42 17.91 47.73 2199.55 Average: 60.93 20.23 40.71 2212.15 9119.55 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5672996 7106976 2209428 28.03 2688 1631164 665188 7.45 170372 1769152 48024 04:05:01 AM 5294140 7052776 2588284 32.84 2688 1937672 684348 7.66 187556 2063068 125616 04:06:01 AM 5235356 7026612 2647068 33.58 2688 1969504 705856 7.90 198828 2104300 4 04:07:01 AM 5020908 7050740 2861516 36.30 2688 2200316 652856 7.31 256968 2238220 172940 04:08:01 AM 5023064 7055532 2859360 36.28 2688 2202592 659548 7.38 258956 2226832 8 04:09:01 AM 4943532 6997644 2938892 37.28 2688 2224236 740200 8.29 259080 2305908 20692 04:10:01 AM 5063472 6966288 2818952 35.76 2688 2079032 761708 8.53 468028 2001912 13356 Average: 5179067 7036653 2703357 34.30 2688 2034931 695672 7.79 257113 2101342 54377 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 224.14 136.00 856.28 54.80 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 86.00 69.82 947.80 10.18 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 50.54 31.46 435.99 3.59 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 38.74 34.07 299.37 8.81 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 203.50 134.74 43.78 37.65 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 71.29 55.00 375.97 5.47 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 79.77 44.99 119.06 54.88 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 107.72 72.30 439.75 25.06 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) 12/20/2024 _x86_64_ (2 CPU) 04:02:41 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 24.57 0.07 9.20 44.65 0.12 21.40 04:04:01 AM 0 27.47 0.00 8.29 43.48 0.10 20.66 04:04:01 AM 1 21.66 0.13 10.10 45.83 0.13 22.13 04:05:01 AM all 36.00 0.00 5.20 5.52 0.11 53.16 04:05:01 AM 0 45.84 0.00 6.28 5.60 0.12 42.17 04:05:01 AM 1 26.17 0.00 4.13 5.44 0.10 64.15 04:06:01 AM all 9.49 0.00 1.20 2.68 0.04 86.59 04:06:01 AM 0 13.49 0.00 0.98 2.89 0.05 82.59 04:06:01 AM 1 5.49 0.00 1.42 2.47 0.03 90.59 04:07:01 AM all 29.85 0.00 4.86 1.36 0.09 63.84 04:07:01 AM 0 31.22 0.00 4.92 1.87 0.08 61.90 04:07:01 AM 1 28.48 0.00 4.79 0.85 0.10 65.78 04:08:01 AM all 9.27 0.00 1.75 2.88 0.05 86.05 04:08:01 AM 0 8.32 0.00 1.50 3.27 0.05 86.85 04:08:01 AM 1 10.22 0.00 2.01 2.49 0.05 85.24 04:09:01 AM all 6.45 0.00 0.48 0.01 0.07 93.00 04:09:01 AM 0 8.14 0.00 0.45 0.00 0.07 91.34 04:09:01 AM 1 4.75 0.00 0.51 0.02 0.07 94.66 04:10:01 AM all 21.18 0.00 2.77 0.50 0.08 75.47 04:10:01 AM 0 26.60 0.00 2.97 0.22 0.08 70.13 04:10:01 AM 1 15.75 0.00 2.56 0.79 0.08 80.82 Average: all 19.56 0.01 3.64 8.20 0.08 68.52 Average: 0 23.03 0.00 3.63 8.16 0.08 65.10 Average: 1 16.09 0.02 3.64 8.23 0.08 71.93