---> uname -a: Linux prd-centos8-robot-2c-8g-2692.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 559 4873 19 2265 6840 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:f8:58:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.244/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85199sec preferred_lft 85199sec inet6 fe80::f816:3eff:fef8:58c6/64 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) 10/28/2025 _x86_64_ (2 CPU) 01:48:58 LINUX RESTART (2 CPU) 01:50:00 AM tps rtps wtps bread/s bwrtn/s 01:50:01 AM 106.62 27.81 78.81 778.81 19358.94 01:51:01 AM 95.97 44.77 51.20 4003.86 31084.23 01:52:01 AM 38.18 10.73 27.45 1945.41 2776.10 01:53:01 AM 33.81 0.15 33.66 9.46 4022.39 01:54:01 AM 75.57 0.03 75.54 0.53 7614.53 01:55:01 AM 43.54 0.72 42.82 52.92 6267.84 01:56:01 AM 19.45 0.00 19.45 0.00 1772.50 01:57:01 AM 12.75 0.38 12.36 64.26 555.37 01:58:01 AM 17.07 0.00 17.07 0.00 1117.22 01:59:01 AM 77.05 6.97 70.09 1292.98 8413.05 02:00:01 AM 16.38 0.00 16.38 0.00 1273.81 02:01:01 AM 3.93 0.23 3.70 11.86 180.13 02:02:01 AM 2.78 0.07 2.71 1.73 669.46 02:03:01 AM 0.55 0.00 0.55 0.00 376.19 02:04:01 AM 0.38 0.05 0.33 1.33 149.25 02:05:01 AM 2.30 0.38 1.92 55.32 276.50 02:06:01 AM 0.38 0.00 0.38 0.00 40.66 02:07:01 AM 0.17 0.00 0.17 0.00 15.00 02:08:01 AM 16.23 0.32 15.91 36.92 2471.74 02:09:01 AM 32.29 0.52 31.78 63.86 1186.17 Average: 25.83 3.47 22.36 397.47 3719.64 01:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 AM 6148540 7361796 1733892 22.00 2688 1420192 368024 4.67 110660 1403400 875156 01:51:01 AM 5967652 7297916 1914780 24.29 2688 1530244 559540 6.27 148916 1510016 8276 01:52:01 AM 5627588 7111012 2254844 28.61 2688 1677876 639028 7.16 177348 1799756 32512 01:53:01 AM 5420088 7031636 2462344 31.24 2688 1801952 732712 8.20 197392 1972512 61016 01:54:01 AM 5213400 7010036 2669032 33.86 2688 1973688 721212 8.08 185208 2141540 132220 01:55:01 AM 5192656 7033340 2689776 34.12 2688 2016160 654188 7.32 197120 2143868 42400 01:56:01 AM 5227860 7067020 2654572 33.68 2688 2015264 633708 7.10 207552 2099304 9936 01:57:01 AM 5267164 7109284 2615268 33.18 2688 2018088 590828 6.62 217928 2049760 16 01:58:01 AM 5075032 7023936 2807400 35.62 2688 2119660 677212 7.58 232140 2211568 91524 01:59:01 AM 4990104 7084968 2892328 36.69 2688 2262000 597324 6.69 259272 2253300 27612 02:00:01 AM 4988556 7083196 2893876 36.71 2688 2262000 601528 6.74 259272 2253344 4 02:01:01 AM 4938384 7035936 2944048 37.35 2688 2264940 655636 7.34 259816 2302420 976 02:02:01 AM 4911524 7026104 2970908 37.69 2688 2281940 671476 7.52 260000 2329340 236 02:03:01 AM 4899452 7025272 2982980 37.84 2688 2293192 671476 7.52 260000 2340912 336 02:04:01 AM 4891684 7024244 2990748 37.94 2688 2299904 691004 7.74 260240 2348556 2652 02:05:01 AM 4499556 6963412 3382876 42.92 2688 2306320 706564 7.91 261788 2359048 400 02:06:01 AM 4499084 6963548 3383348 42.92 2688 2306936 706564 7.91 261788 2359696 32 02:07:01 AM 4498496 6963428 3383936 42.93 2688 2307396 706564 7.91 261804 2360236 104 02:08:01 AM 5004352 7012832 2878080 36.51 2688 2181560 673436 7.54 343572 2172428 24436 02:09:01 AM 4953700 6974028 2928732 37.16 2688 2193736 718956 8.05 504548 2066528 34524 Average: 5110744 7060147 2771688 35.16 2688 2076652 648849 7.27 243318 2123877 67218 01:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 7.95 3.31 1.94 0.54 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 48.22 29.87 152.47 5.92 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 165.39 113.61 911.60 48.04 0.00 0.00 0.00 0.00 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 42.19 36.65 593.66 3.94 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 24.19 22.58 260.21 3.29 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 51.10 42.12 584.55 13.30 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 7.33 2.15 2.32 0.91 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 12.60 10.03 4.47 3.33 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 29.47 26.50 155.99 5.46 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 183.65 159.64 215.46 36.92 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 6.43 5.25 1.71 1.42 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 32.90 22.96 28.20 4.60 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 34.65 31.73 116.18 9.21 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 21.06 17.86 73.53 6.71 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 27.67 25.12 24.90 13.30 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 45.68 61.71 67.17 5.78 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 6.37 4.70 1.70 1.06 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 15.71 12.73 3.78 2.30 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 78.81 52.38 147.71 87.84 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 18.11 17.23 15.05 8.67 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 44.77 36.52 176.64 13.77 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) 10/28/2025 _x86_64_ (2 CPU) 01:48:58 LINUX RESTART (2 CPU) 01:50:00 AM CPU %user %nice %system %iowait %steal %idle 01:50:01 AM all 0.34 0.00 3.04 96.62 0.00 0.00 01:50:01 AM 0 0.67 0.00 4.03 95.30 0.00 0.00 01:50:01 AM 1 0.00 0.00 2.04 97.96 0.00 0.00 01:51:01 AM all 2.62 0.07 2.51 81.92 0.12 12.76 01:51:01 AM 0 3.32 0.03 2.18 85.17 0.08 9.20 01:51:01 AM 1 1.92 0.10 2.83 78.66 0.15 16.33 01:52:01 AM all 19.41 0.00 2.93 14.57 0.10 62.99 01:52:01 AM 0 18.99 0.00 2.91 10.76 0.10 67.24 01:52:01 AM 1 19.83 0.00 2.95 18.37 0.10 58.76 01:53:01 AM all 11.37 0.00 1.51 14.13 0.07 72.92 01:53:01 AM 0 13.77 0.00 1.49 15.06 0.05 69.63 01:53:01 AM 1 8.98 0.00 1.52 13.21 0.08 76.21 01:54:01 AM all 18.86 0.00 3.27 12.02 0.11 65.74 01:54:01 AM 0 22.89 0.00 3.70 15.00 0.13 58.28 01:54:01 AM 1 14.83 0.00 2.84 9.04 0.08 73.20 01:55:01 AM all 17.41 0.00 2.54 10.65 0.09 69.31 01:55:01 AM 0 26.49 0.00 3.25 10.72 0.08 59.46 01:55:01 AM 1 8.35 0.00 1.83 10.58 0.10 79.14 01:56:01 AM all 3.45 0.00 0.94 0.89 0.06 94.66 01:56:01 AM 0 5.30 0.00 1.07 0.69 0.08 92.86 01:56:01 AM 1 1.60 0.00 0.82 1.09 0.03 96.46 01:57:01 AM all 10.46 0.00 1.09 1.88 0.06 86.52 01:57:01 AM 0 14.52 0.00 1.30 2.06 0.05 82.07 01:57:01 AM 1 6.39 0.00 0.87 1.71 0.07 90.97 01:58:01 AM all 17.28 0.00 2.92 2.36 0.08 77.36 01:58:01 AM 0 27.10 0.00 3.63 2.96 0.07 66.25 01:58:01 AM 1 7.47 0.00 2.22 1.75 0.10 88.46 01:59:01 AM all 25.64 0.00 5.47 9.22 0.12 59.55 01:59:01 AM 0 35.73 0.00 6.08 10.48 0.13 47.58 01:59:01 AM 1 15.57 0.00 4.86 7.96 0.10 71.50 02:00:01 AM all 0.39 0.00 0.27 0.87 0.03 98.44 02:00:01 AM 0 0.67 0.00 0.20 0.58 0.03 98.51 02:00:01 AM 1 0.12 0.00 0.33 1.15 0.03 98.36 02:00:01 AM CPU %user %nice %system %iowait %steal %idle 02:01:01 AM all 5.53 0.00 0.33 0.17 0.05 93.93 02:01:01 AM 0 4.20 0.00 0.27 0.03 0.05 95.45 02:01:01 AM 1 6.86 0.00 0.39 0.30 0.05 92.40 02:02:01 AM all 18.88 0.00 0.28 0.16 0.07 80.62 02:02:01 AM 0 22.66 0.00 0.28 0.27 0.07 76.72 02:02:01 AM 1 15.10 0.00 0.27 0.05 0.07 84.52 02:03:01 AM all 10.54 0.00 0.19 0.03 0.04 89.20 02:03:01 AM 0 11.54 0.00 0.20 0.03 0.05 88.18 02:03:01 AM 1 9.54 0.00 0.18 0.03 0.03 90.21 02:04:01 AM all 16.67 0.00 0.38 0.01 0.06 82.89 02:04:01 AM 0 14.88 0.00 0.43 0.00 0.05 84.63 02:04:01 AM 1 18.46 0.00 0.32 0.02 0.07 81.14 02:05:01 AM all 9.41 0.00 2.53 0.02 0.06 87.99 02:05:01 AM 0 11.40 0.00 2.65 0.02 0.05 85.88 02:05:01 AM 1 7.42 0.00 2.40 0.02 0.07 90.10 02:06:01 AM all 2.71 0.00 0.15 0.00 0.04 97.10 02:06:01 AM 0 4.31 0.00 0.08 0.00 0.05 95.55 02:06:01 AM 1 1.11 0.00 0.22 0.00 0.03 98.64 02:07:01 AM all 4.67 0.00 0.18 0.00 0.05 95.09 02:07:01 AM 0 7.83 0.00 0.18 0.00 0.07 91.91 02:07:01 AM 1 1.52 0.00 0.18 0.00 0.03 98.26 02:08:01 AM all 21.44 0.00 2.92 0.41 0.08 75.16 02:08:01 AM 0 33.56 0.00 3.46 0.72 0.10 62.17 02:08:01 AM 1 9.32 0.00 2.39 0.10 0.05 88.15 02:09:01 AM all 34.52 0.00 4.23 0.17 0.11 60.97 02:09:01 AM 0 49.63 0.00 4.85 0.23 0.13 45.15 02:09:01 AM 1 19.44 0.00 3.61 0.10 0.08 76.76 Average: all 13.21 0.00 1.82 7.96 0.07 76.93 Average: 0 17.29 0.00 2.01 8.24 0.08 72.38 Average: 1 9.14 0.01 1.63 7.67 0.07 81.48