---> uname -a: Linux prd-centos8-robot-2c-8g-36162.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 577 4960 19 2159 6822 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:ac:31:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85574sec preferred_lft 85574sec inet6 fe80::f816:3eff:feac:3165/64 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) 06/21/2025 _x86_64_ (2 CPU) 23:06:42 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 229.69 139.79 89.90 14078.66 41528.87 11:09:01 PM 94.12 0.73 93.39 53.05 10703.08 11:10:02 PM 23.18 0.38 22.80 62.52 2013.46 11:11:01 PM 59.41 9.61 49.81 1712.35 3542.15 11:12:01 PM 31.89 0.03 31.86 3.47 6109.52 11:13:01 PM 4.05 0.00 4.05 0.00 156.12 11:14:01 PM 0.12 0.00 0.12 0.00 1.03 11:15:01 PM 0.12 0.00 0.12 0.00 0.80 11:16:01 PM 0.17 0.00 0.17 0.00 1.48 11:17:01 PM 0.23 0.00 0.23 0.00 3.33 11:18:01 PM 0.43 0.03 0.40 1.07 23.63 11:19:01 PM 1.82 0.00 1.82 0.00 94.23 11:20:01 PM 32.36 0.63 31.72 73.18 1497.82 Average: 36.71 11.63 25.08 1229.04 5054.16 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5408084 7076184 2474348 31.39 2688 1851380 659168 7.38 186156 1971044 165732 11:09:01 PM 5195144 7014284 2687288 34.09 2688 1995920 701640 7.86 198656 2140180 42496 11:10:02 PM 5267968 7088556 2614464 33.17 2688 1997800 638164 7.15 219264 2051676 10760 11:11:01 PM 4954940 7030776 2927492 37.14 2688 2244340 672220 7.53 263056 2294728 166788 11:12:01 PM 4982584 7060440 2899848 36.79 2688 2246428 635696 7.12 267484 2256856 12 11:13:01 PM 4982656 7060512 2899776 36.79 2688 2246428 635696 7.12 267484 2256924 4 11:14:01 PM 4983184 7061000 2899248 36.78 2688 2246428 635696 7.12 267484 2256860 4 11:15:01 PM 4983184 7061004 2899248 36.78 2688 2246432 635696 7.12 267484 2256864 4 11:16:01 PM 4982992 7060804 2899440 36.78 2688 2246432 635696 7.12 267488 2256860 4 11:17:01 PM 4983100 7060912 2899332 36.78 2688 2246432 635696 7.12 267488 2256864 4 11:18:01 PM 4936380 7015280 2946052 37.37 2688 2247528 740104 8.29 267692 2302608 632 11:19:01 PM 4979476 7059876 2902956 36.83 2688 2249020 625052 7.00 268240 2259480 1188 11:20:01 PM 5099808 7000712 2782624 35.30 2688 2074856 709940 7.95 462536 1969104 9060 Average: 5056885 7050026 2825547 35.85 2688 2164571 658497 7.37 266962 2194619 30514 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 302.57 192.20 1657.62 59.04 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 74.68 46.10 760.49 8.23 0.00 0.00 0.00 0.00 11:10:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:02 PM eth0 11.85 9.27 5.26 3.64 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 43.00 36.96 324.29 9.52 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 386.35 277.05 75.57 69.35 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 1.45 0.52 0.37 0.13 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 0.55 0.17 0.03 0.01 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 1.78 0.18 0.08 0.01 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 5.45 1.85 0.53 0.40 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 2.58 1.87 0.44 0.42 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 71.13 54.85 15.90 6.57 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 47.78 31.68 13.98 4.67 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 45.70 34.79 83.52 26.53 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 76.57 52.90 225.90 14.51 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) 06/21/2025 _x86_64_ (2 CPU) 23:06:42 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 46.47 0.06 11.36 4.39 0.11 37.62 11:08:01 PM 0 42.88 0.05 10.41 5.24 0.10 41.33 11:08:01 PM 1 50.06 0.07 12.31 3.55 0.12 33.90 11:09:01 PM all 27.25 0.00 3.85 2.14 0.13 66.64 11:09:01 PM 0 16.07 0.00 2.87 1.45 0.15 79.46 11:09:01 PM 1 38.43 0.00 4.82 2.82 0.10 53.83 11:10:02 PM all 12.28 0.00 1.56 0.18 0.07 85.91 11:10:02 PM 0 14.07 0.00 1.69 0.18 0.05 84.01 11:10:02 PM 1 10.49 0.00 1.43 0.18 0.08 87.81 11:11:01 PM all 29.57 0.00 5.73 0.58 0.10 64.02 11:11:01 PM 0 24.52 0.00 5.34 0.44 0.10 69.60 11:11:01 PM 1 34.62 0.00 6.12 0.71 0.10 58.44 11:12:01 PM all 4.81 0.00 1.21 0.48 0.06 93.43 11:12:01 PM 0 1.09 0.00 1.14 0.42 0.05 97.31 11:12:01 PM 1 8.54 0.00 1.29 0.55 0.07 89.56 11:13:01 PM all 0.31 0.00 0.08 0.01 0.06 99.55 11:13:01 PM 0 0.07 0.00 0.12 0.02 0.08 99.72 11:13:01 PM 1 0.55 0.00 0.03 0.00 0.03 99.38 11:14:01 PM all 0.33 0.00 0.05 0.00 0.05 99.57 11:14:01 PM 0 0.08 0.00 0.08 0.00 0.07 99.77 11:14:01 PM 1 0.57 0.00 0.02 0.00 0.03 99.38 11:15:01 PM all 0.29 0.00 0.04 0.00 0.04 99.62 11:15:01 PM 0 0.05 0.00 0.03 0.00 0.05 99.87 11:15:01 PM 1 0.53 0.00 0.05 0.00 0.03 99.38 11:16:01 PM all 0.35 0.00 0.06 0.00 0.05 99.54 11:16:01 PM 0 0.13 0.00 0.08 0.00 0.07 99.72 11:16:01 PM 1 0.57 0.00 0.03 0.00 0.03 99.37 11:17:01 PM all 0.26 0.00 0.10 0.00 0.05 99.59 11:17:01 PM 0 0.27 0.00 0.10 0.00 0.05 99.58 11:17:01 PM 1 0.25 0.00 0.10 0.00 0.05 99.60 11:18:01 PM all 4.24 0.00 0.52 0.00 0.08 95.16 11:18:01 PM 0 5.24 0.00 0.79 0.00 0.07 93.90 11:18:01 PM 1 3.24 0.00 0.25 0.00 0.08 96.42 11:18:01 PM CPU %user %nice %system %iowait %steal %idle 11:19:01 PM all 1.95 0.00 0.40 0.02 0.09 97.54 11:19:01 PM 0 1.63 0.00 0.37 0.02 0.08 97.91 11:19:01 PM 1 2.27 0.00 0.43 0.02 0.10 97.18 11:20:01 PM all 27.91 0.00 3.77 0.12 0.09 68.10 11:20:01 PM 0 32.70 0.00 3.62 0.18 0.10 63.40 11:20:01 PM 1 23.13 0.00 3.93 0.07 0.08 72.79 Average: all 11.98 0.00 2.20 0.61 0.07 85.13 Average: 0 10.67 0.00 2.04 0.61 0.08 86.59 Average: 1 13.29 0.01 2.36 0.61 0.07 83.66