---> uname -a: Linux prd-centos8-robot-2c-8g-1184.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 624 4953 19 2119 6777 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:18:17:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85845sec preferred_lft 85845sec inet6 fe80::f816:3eff:fe18:1798/64 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) 01/13/2025 _x86_64_ (2 CPU) 00:56:04 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 115.88 1.38 114.50 106.90 10673.23 12:59:01 AM 37.64 0.67 36.98 51.19 5389.60 01:00:01 AM 37.04 7.13 29.91 1310.50 1616.94 01:01:01 AM 42.88 0.03 42.85 3.46 6917.17 01:02:01 AM 4.38 0.18 4.20 33.98 187.48 01:03:01 AM 1.87 0.00 1.87 0.00 72.22 01:04:01 AM 0.13 0.00 0.13 0.00 14.93 01:05:01 AM 26.27 0.65 25.62 74.11 1182.19 Average: 33.26 1.26 32.01 197.51 3256.69 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5217420 7012664 2665008 33.81 2688 1973900 697408 7.81 188716 2137956 140640 12:59:01 AM 5244784 7041400 2637644 33.46 2688 1974584 673360 7.54 207776 2086664 1112 01:00:01 AM 4918552 6980956 2963876 37.60 2688 2232900 733844 8.22 287472 2309208 201584 01:01:01 AM 5019836 7056760 2862592 36.32 2688 2206764 659608 7.39 258284 2230036 4 01:02:01 AM 4946808 6985016 2935620 37.24 2688 2208048 769792 8.62 258528 2302256 260 01:03:01 AM 4918700 6956964 2963728 37.60 2688 2208104 777540 8.71 258528 2330560 40 01:04:01 AM 5018680 7058068 2863748 36.33 2688 2209228 640532 7.17 258856 2231032 748 01:05:01 AM 5075340 6938644 2807088 35.61 2688 2039312 764468 8.56 448720 2008900 188 Average: 5045015 7003809 2837413 36.00 2688 2131605 714569 8.00 270860 2204576 43072 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 95.33 74.99 1167.13 11.44 0.00 0.00 0.00 0.00 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 33.24 19.66 219.19 2.92 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 36.45 31.89 297.16 7.89 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 154.86 112.31 36.99 26.30 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 105.05 113.12 478.41 694.80 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 610.23 511.35 7201.57 33.04 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 216.06 182.51 2890.74 12.41 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 47.70 36.12 83.06 29.67 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 162.36 135.24 1546.62 102.34 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) 01/13/2025 _x86_64_ (2 CPU) 00:56:04 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 37.69 0.00 5.27 3.43 0.10 53.51 12:58:01 AM 0 37.58 0.00 5.41 3.64 0.10 53.27 12:58:01 AM 1 37.80 0.00 5.13 3.22 0.10 53.75 12:59:01 AM all 9.57 0.00 1.57 1.25 0.06 87.55 12:59:01 AM 0 13.19 0.00 1.92 0.95 0.07 83.87 12:59:01 AM 1 5.96 0.00 1.22 1.55 0.05 91.22 01:00:01 AM all 25.30 0.00 3.94 0.78 0.07 69.91 01:00:01 AM 0 21.77 0.00 3.86 1.00 0.07 73.30 01:00:01 AM 1 28.84 0.00 4.02 0.57 0.07 66.51 01:01:01 AM all 11.39 0.00 2.29 1.63 0.07 84.63 01:01:01 AM 0 12.04 0.00 2.32 1.77 0.07 83.79 01:01:01 AM 1 10.73 0.00 2.25 1.49 0.07 85.46 01:02:01 AM all 8.43 0.00 0.48 0.03 0.05 91.00 01:02:01 AM 0 9.76 0.00 0.64 0.05 0.05 89.50 01:02:01 AM 1 7.11 0.00 0.32 0.02 0.05 92.50 01:03:01 AM all 12.55 0.00 2.06 0.01 0.13 85.26 01:03:01 AM 0 18.28 0.00 2.70 0.00 0.13 78.89 01:03:01 AM 1 6.84 0.00 1.43 0.02 0.12 91.60 01:04:01 AM all 7.42 0.00 0.96 0.00 0.09 91.53 01:04:01 AM 0 8.33 0.00 0.99 0.00 0.10 90.58 01:04:01 AM 1 6.55 0.00 0.93 0.00 0.08 92.44 01:05:01 AM all 27.62 0.00 3.34 0.53 0.07 68.45 01:05:01 AM 0 43.79 0.00 3.96 0.67 0.07 51.51 01:05:01 AM 1 11.48 0.00 2.71 0.38 0.07 85.36 Average: all 17.54 0.00 2.49 0.96 0.08 78.93 Average: 0 20.66 0.00 2.74 1.02 0.08 75.51 Average: 1 14.43 0.00 2.25 0.91 0.08 82.33