---> uname -a: Linux prd-centos8-robot-2c-8g-6909.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: 2800.000 BogoMIPS: 5600.00 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 582 4994 19 2121 6819 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:1b:de:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.228/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:fe1b:de9f/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) 01/02/2025 _x86_64_ (2 CPU) 00:54:28 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 100.15 42.25 57.90 6089.97 13054.78 12:57:01 AM 100.27 0.73 99.53 53.05 10907.66 12:58:01 AM 19.35 0.42 18.93 64.79 1656.01 12:59:01 AM 66.36 6.75 59.61 1249.18 7384.47 01:00:01 AM 8.08 0.08 8.00 31.99 762.60 01:01:01 AM 20.31 0.45 19.86 47.98 776.26 Average: 52.42 8.45 43.97 1256.19 5757.08 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5294684 7005056 2587740 32.83 2688 1894164 743552 8.33 220280 2050580 213720 12:57:01 AM 5210592 7009124 2671832 33.90 2688 1976284 701944 7.86 198532 2130044 30680 12:58:01 AM 5204116 7044752 2678308 33.98 2688 2016352 670840 7.51 222896 2107988 37844 12:59:01 AM 5025656 7065380 2856768 36.24 2688 2209524 639340 7.16 258596 2227192 16576 01:00:01 AM 4987200 7027740 2895224 36.73 2688 2210724 708312 7.93 258724 2265384 244 01:01:01 AM 5136540 7000668 2745884 34.84 2688 2040292 705248 7.90 447336 1950952 13360 Average: 5143131 7025453 2739293 34.75 2688 2057890 694873 7.78 267727 2122023 52071 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 297.52 183.82 1571.41 61.73 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 67.18 50.30 669.23 8.82 0.00 0.00 0.00 0.00 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 17.66 9.62 7.13 3.88 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 202.22 148.83 332.13 39.15 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 14.63 7.71 4.22 1.02 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 54.37 37.47 79.70 20.72 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 108.93 72.96 443.98 22.55 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) 01/02/2025 _x86_64_ (2 CPU) 00:54:28 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 39.41 0.02 6.75 4.26 0.11 49.45 12:56:01 AM 0 38.63 0.02 7.12 3.00 0.12 51.11 12:56:01 AM 1 40.18 0.02 6.38 5.52 0.10 47.80 12:57:01 AM all 27.15 0.00 3.92 5.56 0.19 63.18 12:57:01 AM 0 41.75 0.00 4.70 5.63 0.20 47.71 12:57:01 AM 1 12.66 0.00 3.14 5.49 0.18 78.53 12:58:01 AM all 15.77 0.00 2.23 0.69 0.08 81.23 12:58:01 AM 0 23.86 0.00 2.51 0.85 0.07 72.71 12:58:01 AM 1 7.69 0.00 1.95 0.53 0.08 89.73 12:59:01 AM all 22.39 0.00 4.31 3.39 0.10 69.81 12:59:01 AM 0 33.07 0.00 5.20 3.40 0.10 58.24 12:59:01 AM 1 11.76 0.00 3.42 3.39 0.10 81.33 01:00:01 AM all 1.14 0.00 0.23 0.37 0.05 98.22 01:00:01 AM 0 0.60 0.00 0.20 0.67 0.05 98.48 01:00:01 AM 1 1.67 0.00 0.25 0.07 0.05 97.96 01:01:01 AM all 18.65 0.00 2.74 0.26 0.08 78.27 01:01:01 AM 0 25.85 0.00 2.77 0.27 0.07 71.04 01:01:01 AM 1 11.43 0.00 2.71 0.25 0.10 85.51 Average: all 20.72 0.00 3.36 2.42 0.10 73.40 Average: 0 27.24 0.00 3.74 2.29 0.10 66.62 Average: 1 14.22 0.00 2.97 2.54 0.10 80.16