---> uname -a: Linux prd-centos8-robot-2c-8g-44139.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 621 4910 19 2165 6779 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:77:cf:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85975sec preferred_lft 85975sec inet6 fe80::f816:3eff:fe77:cf4d/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) 10/20/2024 _x86_64_ (2 CPU) 01:28:13 LINUX RESTART (2 CPU) 01:29:03 AM tps rtps wtps bread/s bwrtn/s 01:30:01 AM 103.84 13.51 90.33 2423.03 7017.99 01:31:01 AM 77.61 0.70 76.92 50.77 9632.13 01:32:01 AM 27.61 0.42 27.19 64.78 1546.48 01:33:01 AM 40.88 0.03 40.84 3.47 6798.05 01:34:01 AM 3.12 0.10 3.02 32.12 100.50 01:35:01 AM 27.93 0.65 27.28 74.12 2886.82 Average: 46.52 2.51 44.01 430.31 4650.78 01:29:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:30:01 AM 5204136 6974772 2678288 33.98 2688 1951668 798720 8.94 216972 2134144 197496 01:31:01 AM 5089104 6944872 2793320 35.44 2688 2033116 769112 8.61 233988 2212444 24476 01:32:01 AM 4945940 6976104 2936484 37.25 2688 2200336 723580 8.10 256544 2311352 170904 01:33:01 AM 4998500 7030732 2883924 36.59 2688 2201908 674268 7.55 258388 2249448 12 01:34:01 AM 4908272 6963736 2974152 37.73 2688 2225140 757904 8.49 258516 2339108 22132 01:35:01 AM 5056068 6965132 2826356 35.86 2688 2085312 742140 8.31 467992 2007468 172 Average: 5033670 6975891 2848754 36.14 2688 2116247 744287 8.33 282067 2208994 69199 01:29:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 162.08 116.51 1211.68 26.26 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 55.80 42.16 423.53 8.42 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 40.19 32.91 294.84 7.59 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 200.83 139.39 43.64 31.36 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 73.23 55.90 402.29 5.74 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 83.67 51.76 123.81 64.80 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 102.30 72.86 412.21 24.01 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) 10/20/2024 _x86_64_ (2 CPU) 01:28:13 LINUX RESTART (2 CPU) 01:29:03 AM CPU %user %nice %system %iowait %steal %idle 01:30:01 AM all 37.66 0.00 6.32 2.04 0.10 53.88 01:30:01 AM 0 51.72 0.00 7.83 1.64 0.10 38.70 01:30:01 AM 1 23.64 0.00 4.81 2.43 0.10 69.01 01:31:01 AM all 22.44 0.00 3.03 1.86 0.08 72.60 01:31:01 AM 0 25.98 0.00 3.10 1.82 0.07 69.03 01:31:01 AM 1 18.90 0.00 2.95 1.90 0.08 76.16 01:32:01 AM all 22.28 0.00 3.41 0.44 0.10 73.77 01:32:01 AM 0 29.77 0.00 3.87 0.58 0.10 65.67 01:32:01 AM 1 14.80 0.00 2.95 0.30 0.10 81.85 01:33:01 AM all 6.53 0.00 1.62 0.86 0.06 90.93 01:33:01 AM 0 9.19 0.00 1.74 0.95 0.05 88.07 01:33:01 AM 1 3.88 0.00 1.50 0.77 0.07 93.78 01:34:01 AM all 6.88 0.00 0.41 0.03 0.07 92.61 01:34:01 AM 0 7.15 0.00 0.37 0.03 0.07 92.38 01:34:01 AM 1 6.62 0.00 0.46 0.02 0.07 92.84 01:35:01 AM all 25.39 0.00 3.30 0.37 0.08 70.86 01:35:01 AM 0 23.14 0.00 3.71 0.43 0.08 72.64 01:35:01 AM 1 27.64 0.00 2.89 0.30 0.08 69.09 Average: all 20.13 0.00 3.00 0.93 0.08 75.86 Average: 0 24.36 0.00 3.42 0.91 0.08 71.24 Average: 1 15.89 0.00 2.59 0.95 0.08 80.49