---> uname -a: Linux prd-centos8-robot-2c-8g-1147.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 568 4924 19 2204 6832 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:c6:1b:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85857sec preferred_lft 85857sec inet6 fe80::f816:3eff:fec6:1b1f/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) 01/12/2025 _x86_64_ (2 CPU) 23:34:15 LINUX RESTART (2 CPU) 11:35:02 PM tps rtps wtps bread/s bwrtn/s 11:36:01 PM 90.31 6.10 84.21 1106.39 6052.40 11:37:01 PM 77.47 0.98 76.49 111.83 9487.17 11:38:01 PM 40.10 9.30 30.81 1642.39 1736.05 11:39:01 PM 38.83 0.03 38.79 3.47 6771.75 11:40:01 PM 2.77 0.10 2.67 32.12 131.81 11:41:01 PM 2.33 0.02 2.32 0.93 900.90 11:42:01 PM 0.73 0.00 0.73 0.00 194.63 11:43:01 PM 29.12 0.63 28.49 73.18 2613.01 Average: 35.09 2.14 32.95 369.75 3480.50 11:35:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:01 PM 5312932 7078504 2569492 32.60 2688 1944564 669672 7.50 187012 2050364 213568 11:37:01 PM 5302456 7102496 2579968 32.73 2688 1978136 648344 7.26 217588 2020976 12 11:38:01 PM 5026952 7078576 2855472 36.23 2688 2221276 653868 7.32 260480 2226020 186656 11:39:01 PM 4996716 7048076 2885708 36.61 2688 2221452 647428 7.25 263784 2248960 4 11:40:01 PM 4328340 6404972 3554084 45.09 2688 2246720 1322216 14.80 264004 2914356 22696 11:41:01 PM 4838312 6920184 3044112 38.62 2688 2251932 880760 9.86 264172 2406188 2792 11:42:01 PM 4991052 7079524 2891372 36.68 2688 2258532 644800 7.22 264548 2254620 4052 11:43:01 PM 5041316 6991108 2841108 36.04 2688 2125632 736152 8.24 484228 2009132 192 Average: 4979760 6962930 2902664 36.82 2688 2156030 775405 8.68 275727 2266327 53746 11:35:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 88.90 74.21 963.22 10.46 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 43.59 33.44 439.36 6.65 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 41.79 34.67 301.21 8.77 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 193.07 140.28 38.14 36.36 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 57.46 45.15 398.38 4.04 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 167.45 160.59 51.66 15.99 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 87.37 74.02 32.27 8.54 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 77.56 52.43 150.89 90.31 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 94.66 76.85 295.49 22.67 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) 01/12/2025 _x86_64_ (2 CPU) 23:34:15 LINUX RESTART (2 CPU) 11:35:02 PM CPU %user %nice %system %iowait %steal %idle 11:36:01 PM all 36.43 0.00 5.34 2.37 0.10 55.76 11:36:01 PM 0 42.69 0.00 5.93 1.75 0.10 49.52 11:36:01 PM 1 30.20 0.00 4.75 2.98 0.10 61.97 11:37:01 PM all 21.16 0.00 2.29 1.79 0.07 74.70 11:37:01 PM 0 28.15 0.00 2.44 2.24 0.07 67.11 11:37:01 PM 1 14.17 0.00 2.14 1.34 0.07 82.29 11:38:01 PM all 23.73 0.00 4.53 0.83 0.08 70.84 11:38:01 PM 0 24.05 0.00 4.72 0.83 0.08 70.32 11:38:01 PM 1 23.41 0.00 4.33 0.83 0.07 71.36 11:39:01 PM all 5.12 0.00 1.24 1.01 0.03 92.59 11:39:01 PM 0 6.21 0.00 1.29 0.95 0.03 91.51 11:39:01 PM 1 4.03 0.00 1.20 1.07 0.03 93.67 11:40:01 PM all 7.61 0.00 0.71 0.03 0.08 91.58 11:40:01 PM 0 1.67 0.00 0.48 0.00 0.07 97.78 11:40:01 PM 1 13.56 0.00 0.94 0.05 0.08 85.37 11:41:01 PM all 22.09 0.00 1.19 0.13 0.08 76.51 11:41:01 PM 0 35.10 0.00 1.15 0.17 0.08 63.49 11:41:01 PM 1 9.24 0.00 1.22 0.08 0.08 89.37 11:42:01 PM all 10.15 0.00 0.64 0.03 0.07 89.11 11:42:01 PM 0 11.14 0.00 0.65 0.00 0.07 88.14 11:42:01 PM 1 9.17 0.00 0.62 0.07 0.07 90.08 11:43:01 PM all 29.67 0.00 3.30 0.36 0.08 66.59 11:43:01 PM 0 36.16 0.00 3.37 0.20 0.08 60.18 11:43:01 PM 1 23.19 0.00 3.22 0.52 0.08 72.99 Average: all 19.47 0.00 2.40 0.82 0.07 77.24 Average: 0 23.09 0.00 2.50 0.77 0.07 73.57 Average: 1 15.86 0.00 2.30 0.86 0.07 80.90