---> uname -a: Linux prd-centos8-robot-2c-8g-1417.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 583 4932 19 2181 6816 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:1e:cd:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.165/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85395sec preferred_lft 85395sec inet6 fe80::f816:3eff:fe1e:cd2d/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) 09/26/2025 _x86_64_ (2 CPU) 04:55:25 LINUX RESTART (2 CPU) 04:56:01 AM tps rtps wtps bread/s bwrtn/s 04:57:01 AM 95.23 50.67 44.57 6253.78 29379.22 04:58:01 AM 119.03 0.73 118.30 53.46 11231.28 04:59:01 AM 32.16 0.42 31.74 64.78 3702.13 05:00:01 AM 21.40 0.00 21.40 0.00 1803.38 05:01:01 AM 69.42 6.98 62.44 1292.69 7723.19 05:02:01 AM 6.85 0.07 6.78 1.73 515.64 05:03:01 AM 0.15 0.00 0.15 0.00 1.93 05:04:01 AM 0.18 0.00 0.18 0.00 1.98 05:05:01 AM 0.58 0.22 0.37 11.73 43.09 05:06:01 AM 2.70 0.32 2.38 6.93 182.47 05:07:01 AM 1.07 0.00 1.07 0.00 37.28 05:08:01 AM 0.57 0.00 0.57 0.00 17.36 05:09:01 AM 0.42 0.00 0.42 0.00 14.66 05:10:01 AM 0.20 0.03 0.17 1.87 16.41 05:11:01 AM 8.83 0.35 8.48 37.19 276.72 05:12:01 AM 31.09 0.53 30.56 64.78 1716.14 Average: 24.37 3.77 20.60 486.84 3541.53 04:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:57:01 AM 5501168 7043060 2381264 30.21 2688 1734208 715456 8.01 186372 1912156 88304 04:58:01 AM 5179280 7016928 2703152 34.29 2688 2013252 712692 7.98 198716 2158196 102496 04:59:01 AM 5252484 7091616 2629948 33.36 2688 2015200 631432 7.07 219572 2064256 10748 05:00:01 AM 5075020 7003876 2807412 35.62 2688 2102248 714220 8.00 235416 2216840 67108 05:01:01 AM 4970272 7060376 2912160 36.94 2688 2257796 624228 6.99 262748 2270336 10820 05:02:01 AM 4971088 7061120 2911344 36.93 2688 2257864 624228 6.99 262900 2269748 12 05:03:01 AM 4971356 7061388 2911076 36.93 2688 2257864 624228 6.99 262904 2269676 8 05:04:01 AM 4971384 7061420 2911048 36.93 2688 2257868 624228 6.99 262904 2269680 4 05:05:01 AM 4926560 7018404 2955872 37.50 2688 2259676 690844 7.74 263168 2314184 412 05:06:01 AM 4918952 7013956 2963480 37.60 2688 2262844 690844 7.74 263288 2321788 84 05:07:01 AM 4918496 7013968 2963936 37.60 2688 2263304 690844 7.74 263332 2322280 4 05:08:01 AM 4915564 7011404 2966868 37.64 2688 2263680 690844 7.74 263332 2325216 40 05:09:01 AM 4914548 7010772 2967884 37.65 2688 2264056 690844 7.74 263332 2326096 56 05:10:01 AM 4914176 7010864 2968256 37.66 2688 2264520 709276 7.94 263476 2326400 4 05:11:01 AM 4995180 6957380 2887252 36.63 2688 2133768 724580 8.11 301112 2225536 59096 05:12:01 AM 5104044 7032352 2778388 35.25 2688 2101524 664164 7.44 467552 1957464 27000 Average: 5031223 7029305 2851209 36.17 2688 2169354 676434 7.57 265008 2221866 22887 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 246.55 162.88 1376.71 57.92 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 90.42 69.81 1119.67 10.42 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 13.85 8.90 5.49 3.63 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 39.74 31.81 327.85 6.27 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 466.12 327.92 98.94 81.61 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 2.65 2.00 0.56 0.48 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 2.58 1.95 0.44 0.43 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 2.02 0.98 0.25 0.17 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 51.17 30.39 15.97 5.01 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 32.07 27.42 7.92 5.34 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 11.85 9.18 2.82 1.86 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 13.55 9.28 2.97 1.81 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 13.03 9.72 3.37 2.23 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 11.73 9.55 2.98 2.01 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 88.90 60.23 98.88 35.08 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 19.04 17.09 16.04 8.05 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 69.09 48.70 192.55 13.90 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) 09/26/2025 _x86_64_ (2 CPU) 04:55:25 LINUX RESTART (2 CPU) 04:56:01 AM CPU %user %nice %system %iowait %steal %idle 04:57:01 AM all 34.39 0.04 5.80 5.46 0.08 54.22 04:57:01 AM 0 31.49 0.05 6.18 6.14 0.08 56.05 04:57:01 AM 1 37.29 0.03 5.42 4.78 0.08 52.39 04:58:01 AM all 35.49 0.00 5.27 5.40 0.14 53.70 04:58:01 AM 0 26.76 0.00 4.11 5.17 0.13 63.83 04:58:01 AM 1 44.23 0.00 6.43 5.63 0.15 43.55 04:59:01 AM all 11.95 0.00 1.64 0.94 0.06 85.41 04:59:01 AM 0 13.85 0.00 1.69 1.44 0.05 82.97 04:59:01 AM 1 10.04 0.00 1.60 0.43 0.07 87.85 05:00:01 AM all 12.18 0.00 2.20 0.59 0.06 84.97 05:00:01 AM 0 5.56 0.00 1.84 0.47 0.05 92.09 05:00:01 AM 1 18.81 0.00 2.57 0.72 0.07 77.84 05:01:01 AM all 21.95 0.00 4.79 1.65 0.08 71.53 05:01:01 AM 0 18.87 0.00 5.09 1.98 0.10 73.96 05:01:01 AM 1 25.02 0.00 4.50 1.32 0.07 69.09 05:02:01 AM all 0.34 0.00 0.11 0.12 0.04 99.39 05:02:01 AM 0 0.13 0.00 0.15 0.18 0.05 99.48 05:02:01 AM 1 0.55 0.00 0.07 0.05 0.03 99.30 05:03:01 AM all 0.35 0.00 0.06 0.00 0.03 99.56 05:03:01 AM 0 0.57 0.00 0.07 0.00 0.02 99.35 05:03:01 AM 1 0.13 0.00 0.05 0.00 0.05 99.77 05:04:01 AM all 0.29 0.00 0.06 0.00 0.04 99.61 05:04:01 AM 0 0.52 0.00 0.03 0.00 0.02 99.43 05:04:01 AM 1 0.07 0.00 0.08 0.00 0.07 99.78 05:05:01 AM all 8.59 0.00 0.89 0.01 0.06 90.46 05:05:01 AM 0 8.65 0.00 0.92 0.00 0.07 90.36 05:05:01 AM 1 8.52 0.00 0.85 0.02 0.05 90.56 05:06:01 AM all 14.83 0.00 0.55 0.02 0.08 84.53 05:06:01 AM 0 4.81 0.00 0.45 0.03 0.07 94.64 05:06:01 AM 1 24.87 0.00 0.65 0.00 0.08 74.39 05:07:01 AM all 4.26 0.00 0.30 0.01 0.07 95.36 05:07:01 AM 0 4.41 0.00 0.33 0.00 0.07 95.18 05:07:01 AM 1 4.11 0.00 0.27 0.02 0.07 95.54 05:07:01 AM CPU %user %nice %system %iowait %steal %idle 05:08:01 AM all 4.26 0.00 0.28 0.00 0.08 95.38 05:08:01 AM 0 5.78 0.00 0.32 0.00 0.07 93.83 05:08:01 AM 1 2.74 0.00 0.25 0.00 0.08 96.93 05:09:01 AM all 4.30 0.00 0.29 0.00 0.06 95.35 05:09:01 AM 0 4.66 0.00 0.28 0.00 0.07 94.99 05:09:01 AM 1 3.93 0.00 0.30 0.00 0.05 95.72 05:10:01 AM all 4.27 0.00 0.31 0.00 0.07 95.35 05:10:01 AM 0 4.11 0.00 0.30 0.00 0.07 95.52 05:10:01 AM 1 4.43 0.00 0.32 0.00 0.07 95.19 05:11:01 AM all 15.02 0.00 2.07 0.08 0.07 82.76 05:11:01 AM 0 9.65 0.00 1.62 0.10 0.07 88.57 05:11:01 AM 1 20.40 0.00 2.52 0.07 0.07 76.94 05:12:01 AM all 30.90 0.00 4.16 0.23 0.08 64.62 05:12:01 AM 0 23.60 0.00 3.49 0.13 0.08 72.70 05:12:01 AM 1 38.20 0.00 4.83 0.33 0.08 56.55 Average: all 12.71 0.00 1.80 0.91 0.07 84.51 Average: 0 10.22 0.00 1.68 0.98 0.07 87.06 Average: 1 15.20 0.00 1.92 0.84 0.07 81.97