---> uname -a: Linux prd-centos8-robot-2c-8g-2765.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 585 4981 19 2130 6815 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:0f:c7:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85802sec preferred_lft 85802sec inet6 fe80::f816:3eff:fe0f:c7a8/64 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) 12/14/2024 _x86_64_ (2 CPU) 23:26:59 LINUX RESTART (2 CPU) 11:28:02 PM tps rtps wtps bread/s bwrtn/s 11:29:01 PM 2.37 0.00 2.37 0.00 708.73 11:30:01 PM 0.98 0.00 0.98 0.00 14.73 11:31:01 PM 88.20 15.11 73.09 2702.62 5593.45 11:32:01 PM 75.87 0.70 75.17 50.78 9837.07 11:33:01 PM 32.19 0.38 31.81 64.26 1724.70 11:34:01 PM 42.89 2.52 40.38 396.07 6862.91 11:35:01 PM 5.45 0.08 5.36 31.99 227.29 11:36:01 PM 8.12 0.32 7.80 36.93 229.03 11:37:01 PM 27.51 0.53 26.97 64.78 1184.17 Average: 31.56 2.19 29.38 372.59 2935.41 11:28:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:29:01 PM 5868696 7224376 2013728 25.55 2688 1554904 607952 6.81 151580 1604624 8 11:30:01 PM 5865228 7220908 2017196 25.59 2688 1554904 628520 7.04 151616 1607936 16 11:31:01 PM 5324848 7055124 2557576 32.45 2688 1912740 700604 7.84 210068 2026884 165376 11:32:01 PM 5189460 7023296 2692964 34.16 2688 2011108 707012 7.92 231808 2116544 1120 11:33:01 PM 4987760 7020744 2894664 36.72 2688 2203532 682492 7.64 255792 2274212 172716 11:34:01 PM 5016828 7064252 2865596 36.35 2688 2217604 633612 7.09 263088 2230616 4 11:35:01 PM 4976296 7025016 2906128 36.87 2688 2218888 717016 8.03 263212 2271212 172 11:36:01 PM 5062576 6966768 2819848 35.77 2688 2078392 746348 8.36 284676 2179700 31136 11:37:01 PM 5152272 7030300 2730152 34.64 2688 2053944 677268 7.58 453684 1927544 16516 Average: 5271552 7070087 2610872 33.12 2688 1978446 677869 7.59 251725 2026586 43007 11:28:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 1.15 0.30 0.34 0.23 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 6.53 0.30 1.04 0.18 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 201.53 146.34 1434.16 47.84 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 53.15 38.65 455.67 7.75 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 37.48 33.53 297.15 8.38 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 230.46 167.99 48.75 41.90 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 19.38 12.11 5.35 1.58 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 51.29 33.26 76.43 19.90 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 22.66 19.06 17.12 9.07 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 69.41 50.26 260.02 15.23 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) 12/14/2024 _x86_64_ (2 CPU) 23:26:59 LINUX RESTART (2 CPU) 11:28:02 PM CPU %user %nice %system %iowait %steal %idle 11:29:01 PM all 0.35 0.00 0.07 0.13 0.04 99.41 11:29:01 PM 0 0.22 0.00 0.07 0.02 0.03 99.66 11:29:01 PM 1 0.48 0.00 0.07 0.24 0.05 99.17 11:30:01 PM all 0.33 0.00 0.08 0.02 0.05 99.52 11:30:01 PM 0 0.52 0.00 0.07 0.03 0.05 99.33 11:30:01 PM 1 0.15 0.00 0.10 0.00 0.05 99.70 11:31:01 PM all 37.43 0.00 6.34 3.29 0.12 52.83 11:31:01 PM 0 32.59 0.00 5.44 2.74 0.13 59.10 11:31:01 PM 1 42.29 0.00 7.24 3.84 0.10 46.53 11:32:01 PM all 21.87 0.00 3.29 4.22 0.08 70.55 11:32:01 PM 0 25.26 0.00 3.34 3.68 0.07 67.65 11:32:01 PM 1 18.48 0.00 3.24 4.75 0.08 73.44 11:33:01 PM all 25.56 0.00 3.46 0.62 0.08 70.29 11:33:01 PM 0 17.88 0.00 3.27 0.82 0.08 77.95 11:33:01 PM 1 33.24 0.00 3.65 0.42 0.07 62.62 11:34:01 PM all 8.27 0.00 1.84 2.33 0.07 87.49 11:34:01 PM 0 4.30 0.00 1.86 2.41 0.05 91.39 11:34:01 PM 1 12.25 0.00 1.82 2.26 0.08 83.58 11:35:01 PM all 2.15 0.00 0.26 0.06 0.05 97.49 11:35:01 PM 0 0.83 0.00 0.25 0.02 0.05 98.85 11:35:01 PM 1 3.46 0.00 0.27 0.10 0.05 96.12 11:36:01 PM all 9.06 0.00 1.30 0.07 0.07 89.50 11:36:01 PM 0 10.49 0.00 1.04 0.07 0.05 88.36 11:36:01 PM 1 7.63 0.00 1.57 0.07 0.08 90.64 11:37:01 PM all 31.30 0.00 3.56 0.48 0.08 64.58 11:37:01 PM 0 26.99 0.00 3.36 0.57 0.07 69.02 11:37:01 PM 1 35.61 0.00 3.77 0.38 0.10 60.14 Average: all 15.18 0.00 2.25 1.25 0.07 81.26 Average: 0 13.25 0.00 2.08 1.15 0.07 83.45 Average: 1 17.10 0.00 2.42 1.34 0.07 79.07