---> uname -a: Linux prd-centos8-robot-2c-8g-40262.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 649 4840 19 2208 6750 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:6a:35:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:fe6a:35da/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) 07/06/2025 _x86_64_ (2 CPU) 23:45:31 LINUX RESTART (2 CPU) 11:46:01 PM tps rtps wtps bread/s bwrtn/s 11:47:01 PM 124.76 70.79 53.97 7814.43 30777.74 11:48:01 PM 120.18 0.72 119.46 52.92 11356.88 11:49:01 PM 30.31 0.42 29.89 64.78 2765.96 11:50:00 PM 67.23 9.53 57.70 1700.03 4555.46 11:50:01 PM 379.25 0.00 379.25 0.00 128422.64 11:51:01 PM 23.46 0.00 23.46 0.00 4089.29 11:52:01 PM 3.45 0.02 3.43 0.13 159.67 11:53:01 PM 2.28 0.03 2.25 1.07 492.22 11:54:01 PM 2.35 0.32 2.03 36.93 179.50 11:55:01 PM 30.86 0.52 30.34 63.86 2014.86 Average: 45.29 9.14 36.15 1079.83 6386.98 11:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 PM 5449396 7022236 2433036 30.87 2688 1764984 732436 8.20 186416 1962840 99612 11:48:01 PM 5164040 6998732 2718392 34.49 2688 2010268 697180 7.81 198332 2159420 58788 11:49:01 PM 5242444 7078848 2639988 33.49 2688 2012216 636544 7.13 218968 2071192 10760 11:50:00 PM 4936240 7030716 2946192 37.38 2688 2261740 698096 7.82 268192 2300184 141528 11:50:01 PM 4932712 7027188 2949720 37.42 2688 2261740 698096 7.82 268192 2300532 105452 11:51:01 PM 4932100 7026252 2950332 37.43 2688 2261748 698096 7.82 268192 2300516 4 11:52:01 PM 4757696 6862572 3124736 39.64 2688 2272476 923704 10.34 268456 2473768 9544 11:53:01 PM 4794136 6903488 3088296 39.18 2688 2276964 922000 10.32 268612 2437132 1360 11:54:01 PM 5005976 6963588 2876456 36.49 2688 2126668 734012 8.22 277916 2217676 25192 11:55:01 PM 5046632 6998936 2835800 35.98 2688 2125868 715120 8.01 479468 2000844 10936 Average: 5026137 6991256 2856295 36.24 2688 2137467 745528 8.35 270274 2222410 46318 11:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 292.63 195.15 1629.78 60.41 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 72.63 55.40 840.26 9.25 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 12.21 9.60 5.44 3.79 0.00 0.00 0.00 0.00 11:50:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:00 PM eth0 218.29 164.32 356.25 43.99 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 1.89 0.00 0.08 0.00 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 1.63 0.77 0.68 0.12 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 131.58 120.63 161.54 11.12 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 121.64 120.62 40.30 13.68 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 103.20 76.00 120.33 56.52 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 19.33 17.43 16.93 8.63 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 107.91 84.28 352.03 23.01 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) 07/06/2025 _x86_64_ (2 CPU) 23:45:31 LINUX RESTART (2 CPU) 11:46:01 PM CPU %user %nice %system %iowait %steal %idle 11:47:01 PM all 36.78 0.04 6.94 17.16 0.09 38.98 11:47:01 PM 0 44.57 0.05 7.22 16.03 0.10 32.02 11:47:01 PM 1 28.98 0.03 6.66 18.30 0.08 45.94 11:48:01 PM all 35.74 0.00 5.53 3.68 0.09 54.95 11:48:01 PM 0 48.48 0.00 6.33 3.12 0.10 41.98 11:48:01 PM 1 23.05 0.00 4.74 4.24 0.08 67.90 11:49:01 PM all 11.81 0.00 1.58 0.53 0.06 86.02 11:49:01 PM 0 17.63 0.00 1.57 0.42 0.05 80.33 11:49:01 PM 1 5.98 0.00 1.59 0.65 0.07 91.72 11:50:00 PM all 33.40 0.00 5.92 1.70 0.09 58.88 11:50:00 PM 0 36.25 0.00 6.21 1.72 0.08 55.74 11:50:00 PM 1 30.55 0.00 5.64 1.69 0.10 62.02 11:50:01 PM all 0.93 0.00 6.54 42.99 0.00 49.53 11:50:01 PM 0 0.00 0.00 3.77 11.32 0.00 84.91 11:50:01 PM 1 1.85 0.00 9.26 74.07 0.00 14.81 11:51:01 PM all 0.07 0.00 0.26 1.08 0.05 98.55 11:51:01 PM 0 0.07 0.00 0.32 1.42 0.05 98.15 11:51:01 PM 1 0.07 0.00 0.20 0.73 0.05 98.95 11:52:01 PM all 15.96 0.00 1.02 0.03 0.06 82.93 11:52:01 PM 0 19.79 0.00 1.21 0.02 0.05 78.93 11:52:01 PM 1 12.14 0.00 0.82 0.03 0.07 86.93 11:53:01 PM all 10.75 0.00 0.91 0.09 0.07 88.19 11:53:01 PM 0 13.66 0.00 1.02 0.13 0.07 85.11 11:53:01 PM 1 7.84 0.00 0.79 0.05 0.07 91.26 11:54:01 PM all 8.64 0.00 1.42 0.03 0.06 89.86 11:54:01 PM 0 7.87 0.00 1.29 0.03 0.07 90.74 11:54:01 PM 1 9.41 0.00 1.54 0.02 0.05 88.98 11:55:01 PM all 31.31 0.00 3.45 0.23 0.08 64.94 11:55:01 PM 0 40.50 0.00 4.21 0.17 0.07 55.06 11:55:01 PM 1 22.12 0.00 2.70 0.28 0.08 74.81 Average: all 20.47 0.00 3.00 2.76 0.07 73.69 Average: 0 25.40 0.01 3.26 2.57 0.07 68.70 Average: 1 15.54 0.00 2.75 2.95 0.07 78.68