---> uname -a: Linux prd-centos8-robot-2c-8g-97.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 571 5026 19 2099 6829 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:fc:20:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85750sec preferred_lft 85750sec inet6 fe80::f816:3eff:fefc:2037/64 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) 10/02/2025 _x86_64_ (2 CPU) 08:59:23 LINUX RESTART (2 CPU) 09:00:00 AM tps rtps wtps bread/s bwrtn/s 09:00:01 AM 96.64 36.91 59.73 520.81 2835.57 09:01:01 AM 108.16 89.14 19.03 8497.07 8416.93 09:02:01 AM 45.39 20.31 25.08 413.15 20689.89 09:03:01 AM 43.78 24.75 19.02 5321.61 9474.40 09:04:01 AM 40.95 0.23 40.72 11.60 4071.88 09:05:01 AM 37.71 0.00 37.71 0.00 3503.75 09:06:01 AM 57.09 0.10 56.99 2.40 7229.41 09:07:01 AM 38.31 0.65 37.66 51.06 5048.69 09:08:01 AM 18.16 0.00 18.16 0.00 1722.41 09:09:01 AM 11.63 0.20 11.43 34.79 317.26 09:10:01 AM 19.43 0.68 18.74 94.90 522.11 Average: 42.19 13.66 28.54 1441.71 6075.02 09:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 AM 7420116 7389244 462316 5.87 2688 184504 425284 5.40 86016 208400 15768 09:01:01 AM 6145532 7358888 1736900 22.04 2688 1419832 374100 4.75 111396 1404072 844756 09:02:01 AM 6123168 7342836 1759264 22.32 2688 1421460 374100 4.75 111580 1404016 198960 09:03:01 AM 5591200 7086004 2291232 29.07 2688 1688968 699032 7.83 179748 1836544 91224 09:04:01 AM 5517496 7055360 2364936 30.00 2688 1730376 694416 7.78 185264 1894680 26816 09:05:01 AM 5355984 7058340 2526448 32.05 2688 1885856 683192 7.65 189608 2022056 169784 09:06:01 AM 5285584 7079444 2596848 32.94 2688 1971116 639104 7.16 186224 2072748 97804 09:07:01 AM 5170892 7008984 2711540 34.40 2688 2013808 698788 7.82 197760 2168280 42008 09:08:01 AM 5170428 7008036 2712004 34.41 2688 2013812 698788 7.82 197836 2168388 4 09:09:01 AM 5069824 6948292 2812608 35.68 2688 2054568 754404 8.45 214444 2253192 50544 09:10:01 AM 5171568 7013940 2710864 34.39 2688 2018488 694704 7.78 383916 1982364 12380 Average: 5638345 7122670 2244087 28.47 2688 1672981 612356 6.86 185799 1764976 140913 09:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 6.56 4.98 65.40 0.78 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 4.11 2.01 0.83 0.42 0.00 0.00 0.00 0.00 09:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 AM eth0 261.99 157.45 1018.74 54.25 0.00 0.00 0.00 0.00 09:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 AM eth0 31.79 30.22 341.46 3.49 0.00 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 29.33 26.21 405.11 2.61 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 16.70 14.18 152.51 3.66 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 44.86 36.81 581.82 4.84 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 3.02 0.52 0.75 0.21 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 15.35 11.56 12.46 13.67 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 19.24 15.88 15.05 7.39 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 43.24 29.94 259.08 9.12 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) 10/02/2025 _x86_64_ (2 CPU) 08:59:23 LINUX RESTART (2 CPU) 09:00:00 AM CPU %user %nice %system %iowait %steal %idle 09:00:01 AM all 1.01 0.00 3.37 57.58 0.00 38.05 09:00:01 AM 0 1.34 0.00 4.03 18.79 0.00 75.84 09:00:01 AM 1 0.68 0.00 2.70 96.62 0.00 0.00 09:01:01 AM all 12.79 0.04 5.24 63.68 0.07 18.19 09:01:01 AM 0 12.89 0.05 5.87 58.93 0.07 22.19 09:01:01 AM 1 12.69 0.03 4.60 68.43 0.07 14.18 09:02:01 AM all 0.24 0.03 0.94 83.05 0.03 15.72 09:02:01 AM 0 0.15 0.00 0.83 96.18 0.03 2.81 09:02:01 AM 1 0.32 0.05 1.05 69.89 0.03 28.65 09:03:01 AM all 19.65 0.01 4.23 31.52 0.09 44.50 09:03:01 AM 0 21.92 0.02 3.89 30.73 0.09 43.36 09:03:01 AM 1 17.39 0.00 4.56 32.31 0.10 45.64 09:04:01 AM all 7.71 0.00 1.12 16.22 0.05 74.90 09:04:01 AM 0 4.63 0.00 0.80 12.17 0.05 82.35 09:04:01 AM 1 10.78 0.00 1.44 20.28 0.05 67.45 09:05:01 AM all 14.56 0.00 2.31 7.30 0.07 75.76 09:05:01 AM 0 9.13 0.00 1.77 7.00 0.07 82.03 09:05:01 AM 1 19.99 0.00 2.85 7.59 0.07 69.50 09:06:01 AM all 10.97 0.00 2.12 25.67 0.08 61.16 09:06:01 AM 0 7.11 0.00 1.72 23.68 0.07 67.42 09:06:01 AM 1 14.81 0.00 2.52 27.67 0.08 54.92 09:07:01 AM all 15.80 0.00 1.85 15.82 0.08 66.46 09:07:01 AM 0 4.09 0.00 0.95 11.35 0.07 83.54 09:07:01 AM 1 27.53 0.00 2.74 20.28 0.08 49.36 09:08:01 AM all 0.42 0.00 0.16 3.22 0.03 96.18 09:08:01 AM 0 0.25 0.00 0.15 2.51 0.02 97.08 09:08:01 AM 1 0.58 0.00 0.17 3.92 0.03 95.29 09:09:01 AM all 11.39 0.00 1.19 1.67 0.05 85.70 09:09:01 AM 0 6.48 0.00 1.20 0.57 0.05 91.70 09:09:01 AM 1 16.31 0.00 1.17 2.77 0.05 79.70 09:10:01 AM all 26.56 0.00 3.18 1.13 0.09 69.04 09:10:01 AM 0 24.37 0.00 3.09 1.47 0.08 71.00 09:10:01 AM 1 28.75 0.00 3.27 0.80 0.10 67.09 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.98 0.01 2.23 24.89 0.06 60.84 Average: 0 9.06 0.01 2.03 24.32 0.06 64.53 Average: 1 14.90 0.01 2.43 25.46 0.07 57.14