---> uname -a: Linux prd-centos8-robot-2c-8g-18619.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 623 4930 19 2143 6776 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:02:04:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fe02:4f1/64 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) 02/17/2025 _x86_64_ (2 CPU) 10:24:12 LINUX RESTART (2 CPU) 10:25:01 AM tps rtps wtps bread/s bwrtn/s 10:26:01 AM 89.19 5.63 83.55 1079.69 5328.28 10:27:01 AM 74.89 1.02 73.88 113.16 10075.39 10:28:01 AM 52.99 9.30 43.69 1644.79 2824.00 10:29:02 AM 24.58 0.00 24.58 0.00 5657.80 10:30:01 AM 4.30 0.12 4.18 34.42 168.20 10:31:01 AM 0.43 0.02 0.42 0.13 19.74 10:32:01 AM 0.27 0.00 0.27 0.00 16.03 10:33:01 AM 0.18 0.00 0.18 0.00 14.01 10:34:01 AM 13.81 0.42 13.40 47.73 585.34 Average: 29.00 1.84 27.17 324.94 2747.97 10:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:26:01 AM 5244108 7013056 2638316 33.47 2688 1947452 727596 8.15 187088 2117316 233364 10:27:01 AM 5249248 7054000 2633176 33.41 2688 1982332 676900 7.58 217000 2070312 20 10:28:01 AM 4974052 7032004 2908372 36.90 2688 2227012 669476 7.50 263692 2273532 157744 10:29:02 AM 4969272 7026836 2913152 36.96 2688 2227012 669476 7.50 263700 2273636 16 10:30:01 AM 4921996 6981524 2960428 37.56 2688 2228964 766044 8.58 264356 2319804 8 10:31:01 AM 4920612 6980692 2961812 37.57 2688 2229512 746576 8.36 264360 2321184 176 10:32:01 AM 4919592 6980000 2962832 37.59 2688 2229808 746576 8.36 264360 2322120 96 10:33:01 AM 4916844 6977580 2965580 37.62 2688 2230136 746576 8.36 264360 2325112 44 10:34:01 AM 5100244 6985956 2782180 35.30 2688 2060824 703008 7.87 454456 1973956 16528 Average: 5023996 7003516 2858428 36.26 2688 2151450 716914 8.03 271486 2221886 45333 10:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 91.82 72.79 954.56 10.97 0.00 0.00 0.00 0.00 10:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 50.12 37.97 457.73 6.65 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 239.76 172.44 338.64 46.00 0.00 0.00 0.00 0.00 10:29:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:02 AM eth0 8.16 5.13 2.03 1.57 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 23.58 15.21 7.08 2.30 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM eth0 4.47 2.32 3.15 0.73 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 3.72 0.73 0.73 0.46 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 5.26 0.45 0.32 0.08 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 60.37 39.46 84.44 31.69 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 54.19 38.54 205.76 11.18 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) 02/17/2025 _x86_64_ (2 CPU) 10:24:12 LINUX RESTART (2 CPU) 10:25:01 AM CPU %user %nice %system %iowait %steal %idle 10:26:01 AM all 36.83 0.00 5.55 1.62 0.09 55.92 10:26:01 AM 0 34.67 0.00 5.29 1.13 0.08 58.83 10:26:01 AM 1 38.98 0.00 5.80 2.11 0.10 53.01 10:27:01 AM all 17.73 0.00 2.29 1.28 0.06 78.64 10:27:01 AM 0 12.26 0.00 2.27 1.40 0.07 84.00 10:27:01 AM 1 23.19 0.00 2.30 1.17 0.05 73.29 10:28:01 AM all 27.44 0.00 5.26 1.14 0.09 66.07 10:28:01 AM 0 31.68 0.00 5.53 1.14 0.08 61.57 10:28:01 AM 1 23.19 0.00 4.99 1.15 0.10 70.57 10:29:02 AM all 0.39 0.00 0.35 0.70 0.03 98.53 10:29:02 AM 0 0.13 0.00 0.32 0.77 0.03 98.75 10:29:02 AM 1 0.65 0.00 0.38 0.63 0.02 98.32 10:30:01 AM all 5.10 0.00 0.45 0.03 0.08 94.35 10:30:01 AM 0 2.40 0.00 0.24 0.02 0.09 97.26 10:30:01 AM 1 7.83 0.00 0.67 0.03 0.07 91.40 10:31:01 AM all 1.92 0.00 0.16 0.00 0.06 97.86 10:31:01 AM 0 3.08 0.00 0.15 0.00 0.07 96.70 10:31:01 AM 1 0.77 0.00 0.17 0.00 0.05 99.02 10:32:01 AM all 1.50 0.00 0.11 0.00 0.07 98.32 10:32:01 AM 0 1.32 0.00 0.10 0.00 0.05 98.53 10:32:01 AM 1 1.69 0.00 0.12 0.00 0.08 98.11 10:33:01 AM all 1.50 0.00 0.13 0.00 0.07 98.30 10:33:01 AM 0 1.85 0.00 0.15 0.00 0.08 97.91 10:33:01 AM 1 1.14 0.00 0.12 0.00 0.05 98.70 10:34:01 AM all 15.60 0.00 2.38 0.08 0.07 81.87 10:34:01 AM 0 15.32 0.00 2.21 0.07 0.05 82.36 10:34:01 AM 1 15.88 0.00 2.56 0.10 0.08 81.37 Average: all 12.03 0.00 1.86 0.54 0.07 85.50 Average: 0 11.44 0.00 1.81 0.50 0.07 86.17 Average: 1 12.62 0.00 1.91 0.58 0.07 84.83