---> uname -a: Linux prd-centos8-robot-2c-8g-8545.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 593 4954 19 2150 6808 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:43:18:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fe43:1880/64 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) 02/05/2025 _x86_64_ (2 CPU) 00:57:00 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 125.21 1.08 124.13 82.37 10805.40 01:00:01 AM 45.88 1.02 44.87 113.16 5812.61 01:01:01 AM 50.00 6.83 43.17 1252.12 2843.09 01:02:01 AM 25.93 0.07 25.86 1.76 5786.96 01:03:01 AM 3.02 0.12 2.90 33.06 282.02 01:04:01 AM 1.97 0.00 1.97 0.00 147.62 01:05:01 AM 0.13 0.00 0.13 0.00 2.67 01:06:01 AM 9.98 0.32 9.66 36.92 398.92 Average: 32.78 1.18 31.60 190.31 3254.81 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5231876 7029852 2650556 33.63 2688 1976224 680724 7.62 188540 2120076 140944 01:00:01 AM 5293480 7097724 2588952 32.84 2688 1981780 622796 6.97 216744 2030488 12 01:01:01 AM 5026148 7071672 2856284 36.24 2688 2214528 631980 7.08 257516 2230108 157624 01:02:01 AM 5023412 7068552 2859020 36.27 2688 2214556 631980 7.08 257628 2229048 8 01:03:01 AM 4954280 7008780 2928152 37.15 2688 2223924 715384 8.01 257960 2297420 2444 01:04:01 AM 4941160 6995696 2941272 37.31 2688 2223960 764048 8.56 257956 2310388 48 01:05:01 AM 4930408 6987744 2952024 37.45 2688 2226760 764048 8.56 257956 2321208 2816 01:06:01 AM 5087592 6980564 2794840 35.46 2688 2068444 711412 7.97 301200 2140076 31392 Average: 5061044 7030073 2821388 35.79 2688 2141272 690296 7.73 249438 2209852 41911 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 90.60 76.42 1151.21 11.68 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 34.57 22.36 256.89 5.11 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 45.47 37.65 303.17 11.64 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 194.50 149.41 36.60 35.55 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 119.23 109.63 90.00 41.60 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 318.36 310.85 428.11 118.30 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 183.30 173.70 333.25 52.80 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 62.78 38.64 96.79 35.62 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 130.97 114.76 337.62 39.04 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) 02/05/2025 _x86_64_ (2 CPU) 00:57:00 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 37.32 0.00 5.63 2.87 0.11 54.07 12:59:01 AM 0 22.34 0.00 4.30 3.21 0.10 70.05 12:59:01 AM 1 52.36 0.00 6.96 2.54 0.12 38.03 01:00:01 AM all 16.27 0.00 2.02 1.45 0.08 80.18 01:00:01 AM 0 12.19 0.00 1.77 1.27 0.08 84.68 01:00:01 AM 1 20.34 0.00 2.27 1.64 0.07 75.69 01:01:01 AM all 27.24 0.00 5.25 1.47 0.10 65.95 01:01:01 AM 0 27.31 0.00 5.28 1.55 0.10 65.76 01:01:01 AM 1 27.17 0.00 5.21 1.38 0.10 66.14 01:02:01 AM all 0.57 0.00 0.78 0.88 0.03 97.74 01:02:01 AM 0 0.66 0.00 0.95 0.97 0.03 97.38 01:02:01 AM 1 0.48 0.00 0.61 0.78 0.03 98.10 01:03:01 AM all 17.53 0.00 1.04 0.08 0.07 81.28 01:03:01 AM 0 25.27 0.00 0.99 0.00 0.07 73.66 01:03:01 AM 1 9.86 0.00 1.09 0.17 0.07 88.82 01:04:01 AM all 23.49 0.00 0.57 0.01 0.08 75.86 01:04:01 AM 0 36.84 0.00 0.81 0.00 0.08 62.27 01:04:01 AM 1 10.12 0.00 0.34 0.02 0.07 89.46 01:05:01 AM all 21.06 0.00 0.50 0.00 0.08 78.37 01:05:01 AM 0 24.05 0.00 0.54 0.00 0.07 75.34 01:05:01 AM 1 18.10 0.00 0.45 0.00 0.08 81.36 01:06:01 AM all 13.95 0.00 1.74 0.08 0.07 84.17 01:06:01 AM 0 8.53 0.00 1.39 0.05 0.07 89.96 01:06:01 AM 1 19.36 0.00 2.09 0.12 0.07 78.37 Average: all 19.73 0.00 2.20 0.86 0.08 77.14 Average: 0 19.68 0.00 2.01 0.89 0.08 77.35 Average: 1 19.78 0.00 2.38 0.83 0.08 76.93