---> uname -a: Linux prd-centos8-robot-2c-8g-2782.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 608 4902 19 2186 6790 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:44:a8:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85459sec preferred_lft 85459sec inet6 fe80::f816:3eff:fe44:a846/64 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) 12/01/2025 _x86_64_ (2 CPU) 01:50:51 LINUX RESTART (2 CPU) 01:51:02 AM tps rtps wtps bread/s bwrtn/s 01:52:01 AM 225.42 168.57 56.85 15349.58 40661.37 01:53:01 AM 122.61 0.73 121.88 53.45 11581.21 01:54:01 AM 37.82 0.38 37.44 64.25 4202.73 01:55:01 AM 66.56 6.96 59.60 1289.84 3932.29 01:56:01 AM 32.98 0.03 32.95 3.46 6269.38 01:57:01 AM 3.43 0.00 3.43 0.00 116.89 01:58:01 AM 0.33 0.00 0.33 0.00 3.42 01:59:01 AM 0.60 0.22 0.38 11.73 14.90 02:00:01 AM 1.87 0.00 1.87 0.00 122.66 02:01:01 AM 0.72 0.02 0.70 0.13 100.00 02:02:01 AM 0.52 0.07 0.45 1.73 21.04 02:03:01 AM 0.63 0.00 0.63 0.00 17.56 02:04:01 AM 0.50 0.00 0.50 0.00 15.86 02:05:01 AM 0.48 0.03 0.45 1.87 25.17 02:06:01 AM 24.81 0.65 24.16 73.31 1351.22 Average: 34.41 11.67 22.74 1107.47 4522.31 01:51:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:52:01 AM 5534060 7062688 2348364 29.79 2688 1721336 733872 8.22 186128 1880104 87124 01:53:01 AM 5176388 7017840 2706036 34.33 2688 2017136 738280 8.27 192704 2162236 103736 01:54:01 AM 5234188 7077480 2648236 33.60 2688 2019124 688008 7.70 219688 2077712 10756 01:55:01 AM 4903100 6998032 2979324 37.80 2688 2261116 715644 8.01 255480 2340816 173668 01:56:01 AM 4941960 7038636 2940464 37.30 2688 2263200 668044 7.48 260920 2292148 8 01:57:01 AM 4942000 7038680 2940424 37.30 2688 2263204 668044 7.48 260924 2292100 4 01:58:01 AM 4942404 7039084 2940020 37.30 2688 2263204 668044 7.48 260924 2292028 4 01:59:01 AM 4899528 6997360 2982896 37.84 2688 2264356 746476 8.36 261184 2334408 604 02:00:01 AM 4890896 6991140 2991528 37.95 2688 2266768 750072 8.40 261192 2342800 1232 02:01:01 AM 4888004 6989780 2994420 37.99 2688 2268292 750072 8.40 261192 2345652 68 02:02:01 AM 4887720 6989936 2994704 37.99 2688 2268744 750072 8.40 261328 2345720 36 02:03:01 AM 4887256 6989840 2995168 38.00 2688 2269112 750072 8.40 261328 2346220 40 02:04:01 AM 4887036 6989940 2995388 38.00 2688 2269432 750072 8.40 261328 2346728 24 02:05:01 AM 4933268 7039496 2949156 37.41 2688 2272748 673928 7.55 261796 2300260 2692 02:06:01 AM 5058252 6995888 2824172 35.83 2688 2110416 723844 8.10 466844 1994196 33012 Average: 5000404 7017055 2882020 36.56 2688 2186546 718303 8.04 262197 2246209 27534 01:51:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:52:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 300.42 181.77 1601.12 56.06 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 106.33 83.94 1237.76 11.51 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 15.04 10.48 6.48 4.00 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 50.43 45.15 340.79 20.18 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 575.95 407.85 109.41 86.47 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 2.43 1.95 0.55 0.47 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 2.73 2.00 0.46 0.43 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 35.94 20.31 10.73 2.88 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 31.21 27.99 10.25 5.39 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 17.71 15.68 4.61 3.11 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 11.81 9.38 2.95 1.87 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 10.56 8.48 2.64 1.67 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 9.53 7.72 2.30 1.51 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 54.95 31.24 16.03 5.32 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 54.23 38.19 94.46 33.73 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 85.05 59.34 227.85 15.60 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) 12/01/2025 _x86_64_ (2 CPU) 01:50:51 LINUX RESTART (2 CPU) 01:51:02 AM CPU %user %nice %system %iowait %steal %idle 01:52:01 AM all 51.70 0.06 11.94 5.75 0.12 30.44 01:52:01 AM 0 56.26 0.05 11.25 5.85 0.14 26.45 01:52:01 AM 1 47.13 0.07 12.62 5.65 0.10 34.43 01:53:01 AM all 39.63 0.00 5.73 1.08 0.13 53.42 01:53:01 AM 0 42.12 0.00 5.81 1.02 0.15 50.90 01:53:01 AM 1 37.13 0.00 5.66 1.14 0.12 55.96 01:54:01 AM all 13.45 0.00 1.86 0.43 0.08 84.18 01:54:01 AM 0 16.26 0.00 1.88 0.20 0.08 81.57 01:54:01 AM 1 10.63 0.00 1.84 0.65 0.08 86.80 01:55:01 AM all 35.38 0.00 6.64 0.39 0.12 57.47 01:55:01 AM 0 44.29 0.00 7.22 0.47 0.13 47.89 01:55:01 AM 1 26.49 0.00 6.07 0.32 0.10 67.03 01:56:01 AM all 4.20 0.00 1.55 0.43 0.05 93.77 01:56:01 AM 0 1.46 0.00 1.42 0.35 0.05 96.72 01:56:01 AM 1 6.94 0.00 1.68 0.50 0.05 90.83 01:57:01 AM all 0.33 0.00 0.08 0.02 0.03 99.54 01:57:01 AM 0 0.52 0.00 0.08 0.03 0.03 99.33 01:57:01 AM 1 0.13 0.00 0.08 0.00 0.03 99.75 01:58:01 AM all 0.33 0.00 0.08 0.00 0.04 99.54 01:58:01 AM 0 0.53 0.00 0.05 0.00 0.03 99.38 01:58:01 AM 1 0.13 0.00 0.12 0.00 0.05 99.70 01:59:01 AM all 4.04 0.00 0.47 0.00 0.06 95.43 01:59:01 AM 0 4.31 0.00 0.45 0.00 0.05 95.19 01:59:01 AM 1 3.78 0.00 0.48 0.00 0.07 95.67 02:00:01 AM all 13.35 0.00 0.99 0.01 0.08 85.58 02:00:01 AM 0 18.79 0.00 1.09 0.00 0.08 80.03 02:00:01 AM 1 7.91 0.00 0.89 0.02 0.07 91.12 02:01:01 AM all 8.79 0.00 0.39 0.00 0.07 90.75 02:01:01 AM 0 10.60 0.00 0.52 0.00 0.07 88.81 02:01:01 AM 1 7.00 0.00 0.27 0.00 0.07 92.66 02:02:01 AM all 4.28 0.00 0.33 0.00 0.09 95.30 02:02:01 AM 0 2.95 0.00 0.27 0.00 0.08 96.69 02:02:01 AM 1 5.60 0.00 0.38 0.00 0.10 93.91 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 3.90 0.00 0.30 0.00 0.08 95.72 02:03:01 AM 0 2.54 0.00 0.23 0.00 0.07 97.16 02:03:01 AM 1 5.27 0.00 0.37 0.00 0.08 94.28 02:04:01 AM all 3.71 0.00 0.25 0.00 0.08 95.97 02:04:01 AM 0 5.31 0.00 0.28 0.00 0.08 94.32 02:04:01 AM 1 2.11 0.00 0.22 0.00 0.07 97.61 02:05:01 AM all 7.45 0.00 0.47 0.00 0.08 92.01 02:05:01 AM 0 11.79 0.00 0.57 0.00 0.07 87.57 02:05:01 AM 1 3.11 0.00 0.37 0.00 0.08 96.44 02:06:01 AM all 25.92 0.00 3.70 0.11 0.09 70.19 02:06:01 AM 0 34.68 0.00 4.62 0.13 0.08 60.48 02:06:01 AM 1 17.15 0.00 2.77 0.08 0.10 79.89 Average: all 14.39 0.00 2.31 0.54 0.08 82.68 Average: 0 16.79 0.00 2.37 0.53 0.08 80.22 Average: 1 11.99 0.00 2.24 0.55 0.08 85.13