---> uname -a: Linux prd-centos8-robot-2c-8g-8504.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 642 4915 19 2139 6758 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:80:74:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fe80:7420/64 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) 01/08/2025 _x86_64_ (2 CPU) 02:00:18 LINUX RESTART (2 CPU) 02:01:01 AM tps rtps wtps bread/s bwrtn/s 02:02:01 AM 86.15 51.46 34.69 6277.36 13359.82 02:03:01 AM 121.48 0.73 120.74 53.05 11549.77 02:04:01 AM 20.11 0.38 19.73 64.26 1508.32 02:05:02 AM 60.05 9.26 50.78 1642.25 4148.67 02:06:01 AM 19.51 0.00 19.51 0.00 4428.20 02:07:01 AM 2.23 0.12 2.12 33.06 114.48 02:08:01 AM 0.48 0.00 0.48 0.00 7.50 02:09:01 AM 3.77 0.32 3.45 36.92 164.21 02:10:01 AM 26.60 0.52 26.09 63.83 1262.95 Average: 37.86 7.00 30.86 910.17 4060.85 02:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 AM 5405704 6977508 2476720 31.42 2688 1764200 786216 8.80 189264 2002224 99420 02:03:01 AM 5150280 6948936 2732144 34.66 2688 1976404 767020 8.59 198380 2188548 30740 02:04:01 AM 5234440 7034540 2647984 33.59 2688 1978336 693380 7.76 217344 2088724 4 02:05:02 AM 4959564 7010848 2922860 37.08 2688 2221432 681756 7.63 264032 2288228 119892 02:06:01 AM 4954728 7005988 2927696 37.14 2688 2221432 681756 7.63 264032 2290424 8 02:07:01 AM 4907764 6961452 2974660 37.74 2688 2223840 761744 8.53 264300 2336704 4 02:08:01 AM 4893252 6946952 2989172 37.92 2688 2223852 780412 8.74 264300 2351012 20 02:09:01 AM 5063304 6949636 2819120 35.76 2688 2060176 744500 8.34 261092 2200208 7004 02:10:01 AM 5053988 6945524 2828436 35.88 2688 2067520 762732 8.54 458112 2020020 10592 Average: 5069225 6975709 2813199 35.69 2688 2081910 739946 8.29 264540 2196232 29743 02:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 296.90 177.63 1567.03 60.08 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 64.35 52.47 669.75 8.78 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 19.10 8.92 6.20 3.41 0.00 0.00 0.00 0.00 02:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:02 AM eth0 236.44 176.16 339.34 38.97 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 1.83 0.76 0.83 0.12 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 206.55 197.37 57.32 79.57 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 236.71 234.08 196.41 90.00 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 148.45 125.62 129.47 59.20 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 20.56 17.29 16.51 8.33 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 137.03 110.24 332.19 38.79 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) 01/08/2025 _x86_64_ (2 CPU) 02:00:18 LINUX RESTART (2 CPU) 02:01:01 AM CPU %user %nice %system %iowait %steal %idle 02:02:01 AM all 35.52 0.03 5.80 3.79 0.08 54.77 02:02:01 AM 0 38.68 0.00 6.13 4.54 0.08 50.56 02:02:01 AM 1 32.37 0.05 5.48 3.05 0.08 58.98 02:03:01 AM all 30.94 0.00 4.65 3.89 0.13 60.40 02:03:01 AM 0 41.45 0.00 5.53 4.24 0.13 48.65 02:03:01 AM 1 20.41 0.00 3.76 3.53 0.12 72.18 02:04:01 AM all 10.32 0.00 1.28 0.58 0.05 87.77 02:04:01 AM 0 15.95 0.00 1.45 0.30 0.05 82.25 02:04:01 AM 1 4.70 0.00 1.10 0.85 0.05 93.30 02:05:02 AM all 28.57 0.00 5.42 1.91 0.09 64.00 02:05:02 AM 0 33.41 0.00 6.33 1.65 0.10 58.51 02:05:02 AM 1 23.75 0.00 4.52 2.17 0.08 69.48 02:06:01 AM all 0.31 0.00 0.25 1.40 0.03 98.01 02:06:01 AM 0 0.15 0.00 0.25 2.00 0.03 97.56 02:06:01 AM 1 0.46 0.00 0.24 0.80 0.03 98.47 02:07:01 AM all 16.99 0.00 0.59 0.03 0.07 82.33 02:07:01 AM 0 33.22 0.00 0.91 0.03 0.08 65.76 02:07:01 AM 1 0.85 0.00 0.27 0.02 0.05 98.81 02:08:01 AM all 22.42 0.00 0.46 0.01 0.08 77.03 02:08:01 AM 0 28.65 0.00 0.55 0.00 0.08 70.72 02:08:01 AM 1 16.18 0.00 0.37 0.02 0.08 83.35 02:09:01 AM all 18.26 0.00 1.42 0.03 0.08 80.21 02:09:01 AM 0 30.23 0.00 1.77 0.05 0.07 67.88 02:09:01 AM 1 6.38 0.00 1.07 0.02 0.08 92.45 02:10:01 AM all 27.94 0.00 2.89 0.40 0.11 68.67 02:10:01 AM 0 34.74 0.00 3.12 0.63 0.08 61.42 02:10:01 AM 1 21.13 0.00 2.65 0.17 0.13 75.92 Average: all 21.29 0.00 2.53 1.34 0.08 74.76 Average: 0 28.54 0.00 2.90 1.50 0.08 66.98 Average: 1 14.05 0.01 2.17 1.18 0.08 82.52