---> uname -a: Linux prd-centos8-robot-2c-8g-3784.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 599 4892 19 2205 6799 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:c0:e6:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.213/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85413sec preferred_lft 85413sec inet6 fe80::f816:3eff:fec0:e677/64 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) 12/05/2025 _x86_64_ (2 CPU) 01:51:39 LINUX RESTART (2 CPU) 01:52:02 AM tps rtps wtps bread/s bwrtn/s 01:53:01 AM 89.44 45.83 43.61 7618.30 27100.81 01:54:01 AM 119.04 0.92 118.13 65.84 11518.14 01:55:01 AM 35.59 0.38 35.21 62.52 4217.90 01:56:01 AM 42.49 6.75 35.74 1247.98 2342.14 01:57:01 AM 56.45 0.25 56.20 47.05 7880.39 01:58:01 AM 4.72 0.00 4.72 0.00 173.79 01:59:01 AM 0.50 0.00 0.50 0.00 5.75 02:00:01 AM 0.32 0.00 0.32 0.00 3.15 02:01:01 AM 2.25 0.23 2.02 11.86 114.55 02:02:01 AM 1.00 0.07 0.93 1.73 119.71 02:03:01 AM 0.28 0.00 0.28 0.00 16.01 02:04:01 AM 0.17 0.00 0.17 0.00 7.61 02:05:01 AM 0.40 0.00 0.40 0.00 21.63 02:06:01 AM 0.33 0.03 0.30 1.87 15.74 02:07:01 AM 14.55 0.35 14.20 37.19 567.61 02:08:01 AM 36.24 6.41 29.82 627.79 1615.59 Average: 25.17 3.78 21.39 600.35 3458.01 01:52:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:53:01 AM 5540028 7070824 2342396 29.72 2688 1723576 680216 7.62 186020 1875640 86736 01:54:01 AM 5158988 7004552 2723436 34.55 2688 2021224 692224 7.75 198920 2174476 104308 01:55:01 AM 5232772 7079808 2649652 33.61 2688 2023104 625476 7.00 219672 2081560 10760 01:56:01 AM 4800480 6968616 3081944 39.10 2688 2333528 731152 8.19 297588 2401732 251752 01:57:01 AM 4947700 7047404 2934724 37.23 2688 2267232 626164 7.01 260692 2291536 32 01:58:01 AM 4948196 7047888 2934228 37.22 2688 2267236 626164 7.01 260696 2291540 4 01:59:01 AM 4948248 7047940 2934176 37.22 2688 2267236 626164 7.01 260696 2291572 4 02:00:01 AM 4947968 7047660 2934456 37.23 2688 2267236 621876 6.96 260696 2291824 4 02:01:01 AM 4898400 7000240 2984024 37.86 2688 2269372 685932 7.68 260964 2340504 380 02:02:01 AM 4891484 6996172 2990940 37.94 2688 2272220 701412 7.85 261116 2347508 32 02:03:01 AM 4890948 6996012 2991476 37.95 2688 2272596 701412 7.85 261116 2347952 24 02:04:01 AM 4890860 6996292 2991564 37.95 2688 2272972 701412 7.85 261116 2348268 208 02:05:01 AM 4890104 6995912 2992320 37.96 2688 2273348 701412 7.85 261116 2348872 28 02:06:01 AM 4889188 6995420 2993236 37.97 2688 2273764 701412 7.85 261260 2349672 4 02:07:01 AM 4976440 6907712 2905984 36.87 2688 2104564 761756 8.53 295092 2248768 36452 02:08:01 AM 5048588 6999640 2833836 35.95 2688 2124508 669284 7.49 469784 2005872 25756 Average: 4993774 7012631 2888650 36.65 2688 2189607 678342 7.60 267284 2252331 32280 01:52:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 280.68 163.52 1283.34 60.06 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 109.61 87.97 1250.64 12.21 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 14.25 7.85 5.64 3.38 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 41.44 37.00 332.65 6.83 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 599.00 426.09 120.87 97.24 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 2.58 2.05 0.57 0.49 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 2.57 1.88 0.45 0.42 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 1.88 0.77 0.32 0.12 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 53.62 37.27 17.20 6.18 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 25.12 22.64 6.26 4.46 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 12.38 9.43 2.89 1.88 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 10.98 9.15 2.63 1.80 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 11.76 9.08 2.65 1.79 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 12.91 8.51 2.99 1.87 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 77.15 51.12 98.53 34.53 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 23.09 16.79 15.59 8.09 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 79.73 55.59 195.33 15.04 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) 12/05/2025 _x86_64_ (2 CPU) 01:51:39 LINUX RESTART (2 CPU) 01:52:02 AM CPU %user %nice %system %iowait %steal %idle 01:53:01 AM all 33.10 0.02 7.15 3.21 0.09 56.44 01:53:01 AM 0 29.13 0.02 6.49 3.01 0.08 61.27 01:53:01 AM 1 37.08 0.02 7.80 3.41 0.10 51.59 01:54:01 AM all 37.68 0.00 5.32 1.46 0.09 55.44 01:54:01 AM 0 25.52 0.00 4.63 1.56 0.08 68.21 01:54:01 AM 1 49.85 0.00 6.01 1.37 0.10 42.67 01:55:01 AM all 12.41 0.00 1.61 0.83 0.08 85.08 01:55:01 AM 0 9.24 0.00 1.37 0.83 0.07 88.49 01:55:01 AM 1 15.58 0.00 1.85 0.82 0.08 81.67 01:56:01 AM all 23.20 0.00 4.38 0.35 0.08 71.98 01:56:01 AM 0 21.79 0.00 4.13 0.25 0.10 73.73 01:56:01 AM 1 24.61 0.00 4.63 0.45 0.07 70.24 01:57:01 AM all 15.78 0.00 3.59 0.57 0.08 79.99 01:57:01 AM 0 14.75 0.00 3.56 0.80 0.07 80.82 01:57:01 AM 1 16.79 0.00 3.61 0.35 0.08 79.16 01:58:01 AM all 0.35 0.00 0.07 0.01 0.03 99.54 01:58:01 AM 0 0.10 0.00 0.07 0.02 0.03 99.78 01:58:01 AM 1 0.60 0.00 0.07 0.00 0.03 99.30 01:59:01 AM all 0.34 0.00 0.09 0.00 0.03 99.54 01:59:01 AM 0 0.13 0.00 0.15 0.00 0.05 99.67 01:59:01 AM 1 0.55 0.00 0.03 0.00 0.00 99.42 02:00:01 AM all 0.31 0.00 0.08 0.00 0.04 99.57 02:00:01 AM 0 0.08 0.00 0.10 0.00 0.03 99.78 02:00:01 AM 1 0.53 0.00 0.05 0.00 0.05 99.37 02:01:01 AM all 10.74 0.00 1.05 0.02 0.07 88.12 02:01:01 AM 0 7.67 0.00 0.87 0.00 0.07 91.39 02:01:01 AM 1 13.81 0.00 1.24 0.03 0.07 84.85 02:02:01 AM all 13.40 0.00 0.47 0.01 0.08 86.05 02:02:01 AM 0 10.11 0.00 0.50 0.02 0.07 89.31 02:02:01 AM 1 16.69 0.00 0.43 0.00 0.08 82.80 02:03:01 AM all 4.33 0.00 0.28 0.00 0.07 95.32 02:03:01 AM 0 3.88 0.00 0.28 0.00 0.07 95.77 02:03:01 AM 1 4.78 0.00 0.28 0.00 0.07 94.87 02:03:01 AM CPU %user %nice %system %iowait %steal %idle 02:04:01 AM all 4.20 0.00 0.32 0.00 0.07 95.42 02:04:01 AM 0 4.62 0.00 0.35 0.00 0.07 94.96 02:04:01 AM 1 3.78 0.00 0.28 0.00 0.07 95.87 02:05:01 AM all 4.33 0.00 0.30 0.00 0.05 95.32 02:05:01 AM 0 3.58 0.00 0.27 0.00 0.05 96.10 02:05:01 AM 1 5.08 0.00 0.33 0.00 0.05 94.53 02:06:01 AM all 3.87 0.00 0.28 0.00 0.07 95.78 02:06:01 AM 0 3.02 0.00 0.20 0.00 0.05 96.73 02:06:01 AM 1 4.72 0.00 0.35 0.00 0.08 94.84 02:07:01 AM all 20.46 0.00 2.42 0.08 0.08 76.96 02:07:01 AM 0 19.83 0.00 2.15 0.08 0.07 77.87 02:07:01 AM 1 21.09 0.00 2.69 0.07 0.10 76.06 02:08:01 AM all 29.78 0.23 4.10 0.42 0.11 65.36 02:08:01 AM 0 28.15 0.47 4.37 0.38 0.10 66.52 02:08:01 AM 1 31.40 0.00 3.83 0.45 0.12 64.20 Average: all 13.38 0.02 1.96 0.43 0.07 84.14 Average: 0 11.34 0.03 1.84 0.43 0.07 86.30 Average: 1 15.42 0.00 2.09 0.43 0.07 81.99