---> uname -a: Linux prd-centos8-robot-2c-8g-49521.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 595 4917 19 2185 6804 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:e5:96:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85463sec preferred_lft 85463sec inet6 fe80::f816:3eff:fee5:96bf/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) 08/05/2025 _x86_64_ (2 CPU) 04:55:35 LINUX RESTART (2 CPU) 04:56:01 AM tps rtps wtps bread/s bwrtn/s 04:57:01 AM 125.44 65.16 60.28 7831.66 37573.84 04:58:02 AM 123.18 0.17 123.01 4.53 12295.88 04:59:01 AM 39.65 0.83 38.82 83.51 4379.46 05:00:01 AM 57.61 7.18 50.43 1323.03 3550.48 05:01:01 AM 39.49 0.05 39.44 3.60 6436.73 05:02:01 AM 4.50 0.28 4.21 13.46 155.48 05:03:01 AM 1.90 0.00 1.90 0.00 135.47 05:04:01 AM 0.27 0.00 0.27 0.00 57.38 05:05:01 AM 0.17 0.00 0.17 0.00 64.72 05:06:01 AM 0.37 0.00 0.37 0.00 39.39 05:07:01 AM 0.25 0.00 0.25 0.00 11.91 05:08:01 AM 0.55 0.32 0.23 6.93 8.78 05:09:01 AM 0.87 0.00 0.87 0.00 60.43 05:10:01 AM 13.86 0.32 13.55 36.92 543.19 05:11:01 AM 27.54 0.57 26.97 65.03 1591.79 Average: 29.03 5.00 24.03 625.18 4460.32 04:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:57:01 AM 5573456 7078736 2308968 29.29 2688 1699540 687340 7.70 183428 1846128 87588 04:58:02 AM 5119724 6985276 2762700 35.05 2688 2042428 720132 8.06 190424 2224356 135804 04:59:01 AM 5211344 7049144 2671080 33.89 2688 2013920 662168 7.41 210020 2109972 10760 05:00:01 AM 4963884 7051332 2918540 37.03 2688 2255120 656700 7.35 256280 2283828 172276 05:01:01 AM 4959632 7046732 2922792 37.08 2688 2255304 644076 7.21 261996 2279036 4 05:02:01 AM 4914192 7002916 2968232 37.66 2688 2256960 729164 8.16 262264 2324560 964 05:03:01 AM 4909604 7000076 2972820 37.71 2688 2258756 729164 8.16 262276 2328820 736 05:04:01 AM 4907984 6999880 2974440 37.74 2688 2260164 766096 8.58 262276 2330444 504 05:05:01 AM 4903736 6997216 2978688 37.79 2688 2261748 766096 8.58 262280 2334500 188 05:06:01 AM 4900936 6995328 2981488 37.82 2688 2262612 781472 8.75 262280 2337416 48 05:07:01 AM 4900460 6995228 2981964 37.83 2688 2262980 781472 8.75 262284 2337856 164 05:08:01 AM 4899664 6994920 2982760 37.84 2688 2263468 781472 8.75 262436 2338480 304 05:09:01 AM 4896532 6992872 2985892 37.88 2688 2264552 781472 8.75 262476 2341688 80 05:10:01 AM 5051000 6977836 2831424 35.92 2688 2100560 732300 8.20 307772 2162672 38884 05:11:01 AM 5123196 7054912 2759228 35.00 2688 2105700 642768 7.20 467436 1934620 26912 Average: 5015690 7014827 2866734 36.37 2688 2170921 724126 8.11 265062 2234292 31681 04:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 274.96 170.06 1178.18 59.44 0.00 0.00 0.00 0.00 04:58:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:02 AM eth0 125.57 92.75 1294.19 12.30 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 11.57 8.00 6.15 3.70 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 43.79 35.69 327.71 8.19 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 174.90 154.04 41.58 34.00 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 79.13 70.42 15.88 12.97 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 87.92 86.57 16.42 7.91 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 49.43 48.25 10.74 5.17 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 65.12 64.59 13.16 6.21 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 39.40 36.17 9.00 4.82 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 15.44 13.33 3.72 2.41 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 11.68 10.50 2.97 1.87 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 34.82 31.56 8.73 5.59 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 77.79 55.61 101.53 48.67 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 17.29 15.68 14.59 7.38 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 73.99 59.60 203.19 14.72 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) 08/05/2025 _x86_64_ (2 CPU) 04:55:35 LINUX RESTART (2 CPU) 04:56:01 AM CPU %user %nice %system %iowait %steal %idle 04:57:01 AM all 31.63 0.05 7.02 31.67 1.57 28.05 04:57:01 AM 0 26.79 0.07 7.32 31.53 1.59 32.69 04:57:01 AM 1 36.46 0.03 6.72 31.81 1.55 23.42 04:58:02 AM all 35.43 0.00 5.41 6.71 0.12 52.32 04:58:02 AM 0 24.87 0.00 4.68 7.30 0.10 63.05 04:58:02 AM 1 45.99 0.00 6.15 6.13 0.13 41.61 04:59:01 AM all 21.49 0.00 2.21 2.39 0.29 73.62 04:59:01 AM 0 14.22 0.00 1.87 1.66 0.31 81.94 04:59:01 AM 1 28.76 0.00 2.55 3.12 0.27 65.30 05:00:01 AM all 28.61 0.00 5.27 0.82 0.50 64.80 05:00:01 AM 0 14.11 0.00 3.98 0.75 0.17 81.00 05:00:01 AM 1 43.04 0.00 6.56 0.89 0.83 48.68 05:01:01 AM all 7.23 0.00 1.74 0.79 0.11 90.13 05:01:01 AM 0 7.42 0.00 1.81 0.72 0.18 89.87 05:01:01 AM 1 7.03 0.00 1.67 0.87 0.03 90.40 05:02:01 AM all 6.32 0.00 0.51 0.03 0.06 93.08 05:02:01 AM 0 4.22 0.00 0.42 0.03 0.05 95.28 05:02:01 AM 1 8.43 0.00 0.60 0.02 0.07 90.89 05:03:01 AM all 6.50 0.00 0.41 0.00 0.06 93.04 05:03:01 AM 0 5.00 0.00 0.45 0.00 0.05 94.49 05:03:01 AM 1 8.01 0.00 0.36 0.00 0.07 91.56 05:04:01 AM all 5.50 0.00 0.36 0.00 0.06 94.08 05:04:01 AM 0 2.65 0.00 0.37 0.00 0.05 96.93 05:04:01 AM 1 8.35 0.00 0.35 0.00 0.07 91.24 05:05:01 AM all 5.10 0.00 0.44 0.00 0.13 94.34 05:05:01 AM 0 4.86 0.00 0.44 0.00 0.12 94.58 05:05:01 AM 1 5.33 0.00 0.44 0.00 0.13 94.10 05:06:01 AM all 6.99 0.00 0.36 0.00 0.07 92.58 05:06:01 AM 0 4.16 0.00 0.37 0.00 0.07 95.41 05:06:01 AM 1 9.82 0.00 0.35 0.00 0.07 89.76 05:07:01 AM all 4.32 0.00 0.28 0.00 0.08 95.32 05:07:01 AM 0 2.04 0.00 0.29 0.00 0.10 97.57 05:07:01 AM 1 6.58 0.00 0.27 0.00 0.05 93.10 05:07:01 AM CPU %user %nice %system %iowait %steal %idle 05:08:01 AM all 3.68 0.00 0.34 0.01 0.28 95.69 05:08:01 AM 0 3.32 0.00 0.33 0.00 0.50 95.85 05:08:01 AM 1 4.04 0.00 0.35 0.02 0.05 95.54 05:09:01 AM all 9.86 0.00 1.27 0.01 2.02 86.85 05:09:01 AM 0 6.65 0.00 2.10 0.00 0.68 90.57 05:09:01 AM 1 12.85 0.00 0.50 0.02 3.26 83.37 05:10:01 AM all 22.08 0.00 2.20 0.13 0.08 75.51 05:10:01 AM 0 16.50 0.00 1.77 0.05 0.08 81.59 05:10:01 AM 1 27.66 0.00 2.62 0.20 0.08 69.43 05:11:01 AM all 26.66 0.00 3.98 0.29 0.40 68.67 05:11:01 AM 0 14.42 0.00 4.02 0.30 0.08 81.17 05:11:01 AM 1 39.05 0.00 3.94 0.29 0.73 56.00 Average: all 14.79 0.00 2.13 2.88 0.39 79.81 Average: 0 10.11 0.00 2.02 2.85 0.28 84.73 Average: 1 19.45 0.00 2.23 2.91 0.50 74.90