---> uname -a: Linux prd-centos8-robot-2c-8g-25277.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 596 4901 19 2199 6803 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:b7:e2:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85515sec preferred_lft 85515sec inet6 fe80::f816:3eff:feb7:e2ff/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) 09/01/2025 _x86_64_ (2 CPU) 14:51:38 LINUX RESTART (2 CPU) 02:52:01 PM tps rtps wtps bread/s bwrtn/s 02:53:01 PM 150.53 64.96 85.57 7997.60 41401.27 02:54:01 PM 95.98 0.72 95.27 52.92 11084.49 02:55:01 PM 27.76 0.42 27.34 64.78 2118.89 02:56:01 PM 87.05 9.45 77.60 1685.59 8515.18 02:57:01 PM 11.00 0.00 11.00 0.00 1398.88 02:58:01 PM 5.32 0.22 5.10 11.73 251.89 02:59:01 PM 0.48 0.00 0.48 0.00 56.34 03:00:01 PM 0.28 0.00 0.28 0.00 37.65 03:01:01 PM 0.27 0.02 0.25 0.13 60.76 03:02:01 PM 0.57 0.07 0.50 1.73 32.78 03:03:01 PM 0.25 0.00 0.25 0.00 14.58 03:04:01 PM 0.20 0.00 0.20 0.00 15.51 03:05:01 PM 1.82 0.25 1.57 18.79 137.02 03:06:01 PM 32.14 0.38 31.76 55.19 1794.77 Average: 29.55 5.46 24.08 706.33 4780.10 02:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 PM 5407376 7075944 2475056 31.40 2688 1851660 675732 7.57 185584 1971160 162468 02:54:01 PM 5162536 7002956 2719896 34.51 2688 2016064 711600 7.97 198192 2164732 42476 02:55:01 PM 5174380 7019896 2708052 34.36 2688 2021492 712492 7.98 223132 2133900 14252 02:56:01 PM 4949208 7052004 2933224 37.21 2688 2270028 653116 7.31 267488 2283532 27016 02:57:01 PM 4948712 7051348 2933720 37.22 2688 2270028 653116 7.31 267488 2283416 4 02:58:01 PM 4901552 7006528 2980880 37.82 2688 2272368 735808 8.24 267636 2330336 4 02:59:01 PM 4897100 7003660 2985332 37.87 2688 2273976 753636 8.44 267644 2334504 136 03:00:01 PM 4895428 7003412 2987004 37.89 2688 2275376 774852 8.68 267652 2335980 528 03:01:01 PM 4888400 6998124 2994032 37.98 2688 2277120 792024 8.87 267648 2342488 532 03:02:01 PM 4888712 6998688 2993720 37.98 2688 2277364 792024 8.87 267792 2342360 4 03:03:01 PM 4888160 6998508 2994272 37.99 2688 2277736 792024 8.87 267796 2342956 44 03:04:01 PM 4885480 6996696 2996952 38.02 2688 2278604 792024 8.87 267796 2345740 488 03:05:01 PM 5088896 7033772 2793536 35.44 2688 2113908 659064 7.38 271484 2139488 12732 03:06:01 PM 5008152 6950540 2874280 36.46 2688 2115972 757292 8.48 472904 2044372 10220 Average: 4998864 7013720 2883568 36.58 2688 2185121 732486 8.20 268588 2242497 19350 02:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 PM eth0 310.26 204.10 1668.46 57.22 0.00 0.00 0.00 0.00 02:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 PM eth0 75.71 57.40 820.79 9.37 0.00 0.00 0.00 0.00 02:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 PM eth0 11.96 10.95 10.70 11.47 0.00 0.00 0.00 0.00 02:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 PM eth0 235.86 173.92 371.80 39.72 0.00 0.00 0.00 0.00 02:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 PM eth0 1.13 0.72 0.15 0.12 0.00 0.00 0.00 0.00 02:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 PM eth0 115.10 108.15 22.71 9.73 0.00 0.00 0.00 0.00 02:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 PM eth0 63.52 60.61 13.86 7.02 0.00 0.00 0.00 0.00 03:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 PM eth0 47.27 47.42 10.63 4.21 0.00 0.00 0.00 0.00 03:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 PM eth0 82.24 79.47 17.61 8.98 0.00 0.00 0.00 0.00 03:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 PM eth0 4.20 3.10 1.24 0.78 0.00 0.00 0.00 0.00 03:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 PM eth0 14.93 13.50 3.74 2.42 0.00 0.00 0.00 0.00 03:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 PM eth0 25.65 23.28 6.53 4.09 0.00 0.00 0.00 0.00 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 88.25 64.11 99.64 51.82 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 20.08 18.15 17.83 8.96 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 78.30 61.77 218.98 15.42 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) 09/01/2025 _x86_64_ (2 CPU) 14:51:38 LINUX RESTART (2 CPU) 02:52:01 PM CPU %user %nice %system %iowait %steal %idle 02:53:01 PM all 44.08 0.03 9.60 2.57 0.11 43.62 02:53:01 PM 0 38.37 0.02 9.24 3.12 0.10 49.15 02:53:01 PM 1 49.77 0.03 9.95 2.02 0.12 38.11 02:54:01 PM all 27.12 0.00 3.91 0.98 0.08 67.92 02:54:01 PM 0 21.88 0.00 3.35 1.03 0.08 73.65 02:54:01 PM 1 32.36 0.00 4.47 0.92 0.07 62.19 02:55:01 PM all 13.57 0.00 2.07 0.21 0.07 84.08 02:55:01 PM 0 21.35 0.00 2.34 0.22 0.07 76.02 02:55:01 PM 1 5.80 0.00 1.80 0.20 0.07 92.13 02:56:01 PM all 31.94 0.00 5.87 0.91 0.10 61.19 02:56:01 PM 0 22.66 0.00 5.50 1.00 0.10 70.74 02:56:01 PM 1 41.22 0.00 6.24 0.82 0.10 51.63 02:57:01 PM all 0.30 0.00 0.13 0.10 0.03 99.43 02:57:01 PM 0 0.05 0.00 0.15 0.13 0.02 99.65 02:57:01 PM 1 0.55 0.00 0.12 0.07 0.05 99.22 02:58:01 PM all 8.09 0.00 0.61 0.03 0.06 91.21 02:58:01 PM 0 5.14 0.00 0.52 0.02 0.05 94.28 02:58:01 PM 1 11.05 0.00 0.71 0.03 0.07 88.15 02:59:01 PM all 7.82 0.00 0.41 0.00 0.07 91.71 02:59:01 PM 0 2.91 0.00 0.42 0.00 0.07 96.60 02:59:01 PM 1 12.73 0.00 0.40 0.00 0.07 86.80 03:00:01 PM all 2.66 0.00 0.31 0.00 0.07 96.97 03:00:01 PM 0 2.73 0.00 0.32 0.00 0.05 96.90 03:00:01 PM 1 2.58 0.00 0.30 0.00 0.08 97.03 03:01:01 PM all 9.65 0.00 0.58 0.01 0.08 89.69 03:01:01 PM 0 8.76 0.00 0.50 0.02 0.08 90.64 03:01:01 PM 1 10.54 0.00 0.65 0.00 0.07 88.74 03:02:01 PM all 1.47 0.00 0.18 0.00 0.06 98.30 03:02:01 PM 0 2.01 0.00 0.20 0.00 0.08 97.71 03:02:01 PM 1 0.93 0.00 0.15 0.00 0.03 98.88 03:03:01 PM all 4.13 0.00 0.25 0.00 0.05 95.57 03:03:01 PM 0 3.16 0.00 0.22 0.00 0.03 96.59 03:03:01 PM 1 5.10 0.00 0.28 0.00 0.07 94.55 03:03:01 PM CPU %user %nice %system %iowait %steal %idle 03:04:01 PM all 6.86 0.00 0.38 0.00 0.13 92.64 03:04:01 PM 0 4.40 0.00 0.40 0.00 0.18 95.02 03:04:01 PM 1 9.33 0.00 0.35 0.00 0.07 90.25 03:05:01 PM all 14.36 0.00 1.08 0.00 0.08 84.48 03:05:01 PM 0 8.39 0.00 1.17 0.00 0.08 90.36 03:05:01 PM 1 20.33 0.00 0.99 0.00 0.07 78.61 03:06:01 PM all 29.18 0.00 3.34 0.16 0.08 67.23 03:06:01 PM 0 18.04 0.00 2.65 0.17 0.07 79.08 03:06:01 PM 1 40.34 0.00 4.04 0.15 0.10 55.38 Average: all 14.38 0.00 2.05 0.35 0.07 83.13 Average: 0 11.42 0.00 1.93 0.41 0.08 86.16 Average: 1 17.34 0.00 2.18 0.30 0.07 80.10