---> uname -a: Linux prd-centos8-robot-2c-8g-5376.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 615 4954 19 2127 6785 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:43:26:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.49/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85683sec preferred_lft 85683sec inet6 fe80::f816:3eff:fe43:26c2/64 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) 11/09/2024 _x86_64_ (2 CPU) 01:10:53 LINUX RESTART (2 CPU) 01:12:01 AM tps rtps wtps bread/s bwrtn/s 01:13:01 AM 124.83 7.00 117.83 1259.18 10932.24 01:14:01 AM 36.58 0.98 35.59 110.91 4495.70 01:15:01 AM 45.73 0.10 45.63 6.26 2799.62 01:16:01 AM 21.90 0.00 21.90 0.00 5462.29 01:17:01 AM 0.53 0.00 0.53 0.00 6.91 01:18:02 AM 0.37 0.00 0.37 0.00 4.52 01:19:01 AM 0.61 0.10 0.51 32.67 91.49 01:20:01 AM 1.88 0.02 1.87 0.93 69.69 01:21:01 AM 0.37 0.00 0.37 0.00 5.98 01:22:01 AM 7.75 0.32 7.43 36.92 242.97 Average: 24.09 0.85 23.24 144.89 2415.05 01:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 AM 5127696 6987260 2754736 34.95 2688 2037220 726300 8.13 213488 2198360 139124 01:14:01 AM 5252452 7088816 2629980 33.37 2688 2013504 639392 7.16 239828 2044140 20 01:15:01 AM 5030712 7066412 2851720 36.18 2688 2204736 632728 7.08 257228 2222756 154288 01:16:01 AM 4994640 7029960 2887792 36.64 2688 2204748 663824 7.43 257248 2253848 4 01:17:01 AM 4994744 7030064 2887688 36.63 2688 2204748 663824 7.43 257256 2253844 4 01:18:02 AM 4994332 7029648 2888100 36.64 2688 2204752 663824 7.43 257256 2254124 8 01:19:01 AM 4942884 6981660 2939548 37.29 2688 2208236 732208 8.20 257388 2304716 80 01:20:01 AM 4909648 6948576 2972784 37.71 2688 2208364 786692 8.81 257388 2337540 16 01:21:01 AM 4896356 6935320 2986076 37.88 2688 2208384 772748 8.65 257388 2350780 16 01:22:01 AM 5144812 7015388 2737620 34.73 2688 2044108 683376 7.65 292084 2087712 20292 Average: 5028828 7011310 2853604 36.20 2688 2153880 696492 7.80 254655 2230782 31385 01:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 109.38 85.02 1107.38 11.85 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 13.23 9.68 6.36 3.74 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 80.56 62.96 306.89 18.38 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 553.41 374.42 103.62 85.83 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 2.55 2.00 0.51 0.49 0.00 0.00 0.00 0.00 01:18:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:02 AM eth0 4.95 2.80 6.81 0.65 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 46.62 27.50 60.06 3.05 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 275.82 262.60 4829.27 17.05 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 441.31 381.87 5747.56 24.67 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 285.30 221.81 2267.51 39.81 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 181.54 143.26 1445.93 20.58 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) 11/09/2024 _x86_64_ (2 CPU) 01:10:53 LINUX RESTART (2 CPU) 01:12:01 AM CPU %user %nice %system %iowait %steal %idle 01:13:01 AM all 36.38 0.00 5.89 4.09 0.11 53.54 01:13:01 AM 0 42.23 0.00 6.03 3.62 0.12 48.01 01:13:01 AM 1 30.53 0.00 5.74 4.56 0.10 59.06 01:14:01 AM all 14.86 0.00 1.90 1.04 0.07 82.13 01:14:01 AM 0 18.70 0.00 2.10 1.47 0.07 77.66 01:14:01 AM 1 11.02 0.00 1.70 0.62 0.07 86.59 01:15:01 AM all 26.76 0.00 4.56 0.85 0.08 67.74 01:15:01 AM 0 29.92 0.00 4.79 0.63 0.08 64.58 01:15:01 AM 1 23.61 0.00 4.33 1.07 0.08 70.90 01:16:01 AM all 1.09 0.00 1.15 1.54 0.05 96.17 01:16:01 AM 0 0.97 0.00 1.21 1.63 0.05 96.14 01:16:01 AM 1 1.20 0.00 1.09 1.46 0.05 96.20 01:17:01 AM all 0.32 0.00 0.08 0.00 0.03 99.58 01:17:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 01:17:01 AM 1 0.52 0.00 0.07 0.00 0.02 99.40 01:18:02 AM all 0.37 0.00 0.12 0.00 0.04 99.47 01:18:02 AM 0 0.13 0.00 0.13 0.00 0.05 99.68 01:18:02 AM 1 0.60 0.00 0.10 0.00 0.03 99.27 01:19:01 AM all 5.59 0.00 1.46 0.02 0.04 92.88 01:19:01 AM 0 10.42 0.00 2.75 0.03 0.05 86.74 01:19:01 AM 1 0.78 0.00 0.19 0.00 0.03 99.00 01:20:01 AM all 8.50 0.00 1.10 0.01 0.09 90.30 01:20:01 AM 0 8.45 0.00 0.91 0.02 0.10 90.52 01:20:01 AM 1 8.55 0.00 1.30 0.00 0.08 90.07 01:21:01 AM all 8.93 0.00 1.27 0.00 0.09 89.71 01:21:01 AM 0 14.86 0.00 2.07 0.00 0.10 82.96 01:21:01 AM 1 3.05 0.00 0.47 0.00 0.08 96.40 01:22:01 AM all 17.01 0.00 2.39 0.06 0.08 80.46 01:22:01 AM 0 23.20 0.00 2.71 0.07 0.08 73.93 01:22:01 AM 1 10.82 0.00 2.07 0.05 0.08 86.98 Average: all 12.01 0.00 2.00 0.76 0.07 85.17 Average: 0 14.93 0.00 2.28 0.75 0.07 81.97 Average: 1 9.09 0.00 1.71 0.78 0.06 88.35