---> uname -a: Linux prd-centos8-robot-2c-8g-7552.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 663 4810 19 2224 6735 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:a8:5b:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85361sec preferred_lft 85361sec inet6 fe80::f816:3eff:fea8:5bc4/64 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) 11/10/2025 _x86_64_ (2 CPU) 02:52:57 LINUX RESTART (2 CPU) 02:54:01 AM tps rtps wtps bread/s bwrtn/s 02:55:01 AM 89.57 6.36 83.21 1096.97 6296.00 02:56:01 AM 77.91 0.75 77.16 53.45 10957.26 02:57:01 AM 19.03 0.38 18.65 64.26 861.29 02:58:01 AM 65.34 6.93 58.41 1289.30 3670.23 02:59:01 AM 30.77 0.03 30.74 3.47 6125.87 03:00:01 AM 3.93 0.00 3.93 0.00 129.06 03:01:01 AM 0.27 0.02 0.25 0.13 3.18 03:02:01 AM 0.73 0.32 0.42 15.32 7.51 03:03:01 AM 2.05 0.00 2.05 0.00 223.18 03:04:01 AM 0.43 0.00 0.43 0.00 105.03 03:05:01 AM 0.23 0.00 0.23 0.00 115.11 03:06:01 AM 0.27 0.00 0.27 0.00 66.49 03:07:01 AM 0.35 0.00 0.35 0.00 133.19 03:08:01 AM 0.48 0.03 0.45 0.27 166.16 03:09:01 AM 7.35 0.32 7.03 36.92 247.15 03:10:01 AM 31.51 0.52 30.99 63.85 2365.58 Average: 20.64 0.98 19.66 164.00 1967.08 02:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:55:01 AM 5168948 6946696 2713484 34.42 2688 1957064 820572 9.19 194140 2190212 232660 02:56:01 AM 5109436 6952840 2772996 35.18 2688 2019160 772036 8.64 198508 2223104 20 02:57:01 AM 5111988 6965836 2770444 35.15 2688 2029676 759108 8.50 225068 2196008 8608 02:58:01 AM 4831436 6929404 3050996 38.71 2688 2264232 761580 8.53 254844 2416324 171820 02:59:01 AM 4894508 6992996 2987924 37.91 2688 2265140 694452 7.78 260212 2342420 12 03:00:01 AM 4894388 6992880 2988044 37.91 2688 2265144 696296 7.80 260216 2342600 8 03:01:01 AM 4893764 6992276 2988668 37.92 2688 2265152 711812 7.97 260228 2342968 4 03:02:01 AM 4845316 6946020 3037116 38.53 2688 2267348 783672 8.77 260736 2390788 1708 03:03:01 AM 4837400 6941300 3045032 38.63 2688 2270568 783672 8.77 260816 2398764 280 03:04:01 AM 4833436 6940256 3048996 38.68 2688 2273464 821372 9.20 260820 2402580 248 03:05:01 AM 4829964 6940196 3052468 38.72 2688 2276876 821372 9.20 260820 2405972 260 03:06:01 AM 4826180 6939852 3056252 38.77 2688 2280316 854356 9.57 260820 2409764 1752 03:07:01 AM 4819600 6937260 3062832 38.86 2688 2284352 869816 9.74 260820 2416016 1892 03:08:01 AM 4815192 6935876 3067240 38.91 2688 2287328 888812 9.95 260984 2420136 32 03:09:01 AM 4891580 6894528 2990852 37.94 2688 2173324 797896 8.93 314732 2308692 77348 03:10:01 AM 4948484 6917672 2933948 37.22 2688 2141548 772780 8.65 482424 2091232 12376 Average: 4909476 6947868 2972956 37.72 2688 2207543 788100 8.82 267262 2331099 31814 02:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 127.87 92.92 1163.76 20.95 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 46.07 28.04 584.85 5.84 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 16.56 15.31 6.75 5.11 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 39.39 33.42 339.32 9.26 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 359.91 292.20 91.54 81.69 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 2.63 2.25 0.51 0.45 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 2.70 2.12 0.46 0.44 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 50.73 34.38 17.56 3.62 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 83.20 82.57 28.09 7.03 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 67.09 66.89 23.99 6.44 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 129.41 131.01 35.67 10.06 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 226.06 218.90 114.12 16.67 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 155.41 155.48 34.25 12.30 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 155.16 156.34 29.49 11.29 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 197.83 161.91 154.24 107.85 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 16.89 15.54 13.63 7.61 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 104.81 93.08 164.89 19.16 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) 11/10/2025 _x86_64_ (2 CPU) 02:52:57 LINUX RESTART (2 CPU) 02:54:01 AM CPU %user %nice %system %iowait %steal %idle 02:55:01 AM all 37.06 0.00 5.54 1.80 0.18 55.42 02:55:01 AM 0 48.47 0.00 6.46 2.14 0.18 42.74 02:55:01 AM 1 25.66 0.00 4.63 1.45 0.18 68.07 02:56:01 AM all 18.12 0.00 2.79 2.10 0.11 76.88 02:56:01 AM 0 13.38 0.00 2.69 2.89 0.10 80.93 02:56:01 AM 1 22.88 0.00 2.89 1.29 0.12 72.81 02:57:01 AM all 15.01 0.00 2.37 0.25 0.10 82.28 02:57:01 AM 0 24.46 0.00 2.76 0.35 0.10 72.32 02:57:01 AM 1 5.55 0.00 1.97 0.15 0.10 92.22 02:58:01 AM all 36.55 0.00 6.19 1.00 0.18 56.08 02:58:01 AM 0 39.43 0.00 6.19 0.53 0.18 53.67 02:58:01 AM 1 33.68 0.00 6.19 1.47 0.17 58.50 02:59:01 AM all 2.82 0.00 1.47 0.49 0.06 95.15 02:59:01 AM 0 4.20 0.00 1.67 0.38 0.05 93.69 02:59:01 AM 1 1.44 0.00 1.27 0.60 0.07 96.61 03:00:01 AM all 0.29 0.00 0.08 0.03 0.03 99.57 03:00:01 AM 0 0.40 0.00 0.07 0.05 0.03 99.45 03:00:01 AM 1 0.18 0.00 0.10 0.00 0.03 99.68 03:01:01 AM all 0.34 0.00 0.09 0.00 0.04 99.52 03:01:01 AM 0 0.52 0.00 0.10 0.00 0.03 99.35 03:01:01 AM 1 0.17 0.00 0.08 0.00 0.05 99.70 03:02:01 AM all 5.23 0.00 0.63 0.00 0.07 94.07 03:02:01 AM 0 8.79 0.00 0.86 0.00 0.07 90.29 03:02:01 AM 1 1.69 0.00 0.40 0.00 0.07 97.84 03:03:01 AM all 10.90 0.00 1.07 0.01 0.12 87.90 03:03:01 AM 0 8.88 0.00 1.03 0.00 0.12 89.97 03:03:01 AM 1 12.93 0.00 1.12 0.02 0.12 85.82 03:04:01 AM all 10.98 0.00 0.88 0.00 0.13 88.01 03:04:01 AM 0 15.20 0.00 1.00 0.00 0.14 83.67 03:04:01 AM 1 6.79 0.00 0.77 0.00 0.12 92.32 03:05:01 AM all 11.13 0.00 1.18 0.00 0.13 87.56 03:05:01 AM 0 14.39 0.00 1.27 0.00 0.14 84.21 03:05:01 AM 1 7.76 0.00 1.09 0.00 0.12 91.03 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 13.75 0.00 1.45 0.00 0.12 84.67 03:06:01 AM 0 14.69 0.00 1.72 0.00 0.12 83.47 03:06:01 AM 1 12.82 0.00 1.19 0.00 0.12 85.88 03:07:01 AM all 13.53 0.00 1.20 0.01 0.12 85.14 03:07:01 AM 0 21.83 0.00 1.47 0.02 0.12 76.57 03:07:01 AM 1 5.27 0.00 0.93 0.00 0.12 93.69 03:08:01 AM all 9.22 0.00 1.19 0.01 0.11 89.47 03:08:01 AM 0 12.92 0.00 1.23 0.00 0.12 85.73 03:08:01 AM 1 5.53 0.00 1.15 0.02 0.10 93.21 03:09:01 AM all 19.24 0.00 2.57 0.08 0.13 77.97 03:09:01 AM 0 18.16 0.00 2.68 0.12 0.13 78.91 03:09:01 AM 1 20.33 0.00 2.47 0.03 0.13 77.04 03:10:01 AM all 30.80 0.00 3.61 0.30 0.14 65.15 03:10:01 AM 0 39.63 0.00 4.11 0.37 0.17 55.73 03:10:01 AM 1 21.97 0.00 3.10 0.23 0.12 74.58 Average: all 14.70 0.00 2.02 0.38 0.11 82.78 Average: 0 17.85 0.00 2.21 0.43 0.11 79.40 Average: 1 11.56 0.00 1.84 0.33 0.11 86.17