---> uname -a: Linux prd-centos8-robot-2c-8g-6309.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 599 4874 19 2223 6799 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:68:a3:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85443sec preferred_lft 85443sec inet6 fe80::f816:3eff:fe68:a362/64 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) 11/06/2025 _x86_64_ (2 CPU) 00:52:57 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 121.45 0.75 120.70 53.99 13110.16 12:56:01 AM 27.02 0.42 26.61 64.78 2776.26 12:57:01 AM 70.99 6.93 64.06 1289.52 4030.01 12:58:01 AM 30.11 0.03 30.07 3.47 6243.27 12:59:01 AM 2.42 0.00 2.42 0.00 71.65 01:00:01 AM 0.13 0.00 0.13 0.00 1.05 01:01:01 AM 0.65 0.25 0.40 13.60 9.58 01:02:01 AM 2.35 0.08 2.26 1.86 224.94 01:03:01 AM 0.40 0.00 0.40 0.00 106.98 01:04:01 AM 0.38 0.00 0.38 0.00 127.11 01:05:01 AM 0.25 0.00 0.25 0.00 149.09 01:06:01 AM 0.20 0.00 0.20 0.00 44.30 01:07:01 AM 0.28 0.00 0.28 0.00 146.51 01:08:02 AM 12.06 0.35 11.71 37.19 624.44 Average: 19.19 0.63 18.56 104.59 1975.95 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5163664 7007088 2718768 34.49 2688 2019032 693392 7.76 198396 2168616 64396 12:56:01 AM 5238300 7083592 2644132 33.54 2688 2020976 643124 7.20 219268 2075136 10752 12:57:01 AM 4894664 6992796 2987768 37.90 2688 2264120 678932 7.60 254752 2351720 174836 12:58:01 AM 4957416 7055880 2925016 37.11 2688 2265028 631432 7.07 260392 2279360 4 12:59:01 AM 4957600 7056064 2924832 37.11 2688 2265028 631432 7.07 260400 2279432 4 01:00:01 AM 4957548 7056008 2924884 37.11 2688 2265032 620488 6.95 260400 2279608 4 01:01:01 AM 4910044 7010576 2972388 37.71 2688 2267108 719168 8.05 260732 2326080 1652 01:02:01 AM 4902664 7006464 2979768 37.80 2688 2270416 719168 8.05 260992 2333252 204 01:03:01 AM 4896744 7003572 2985688 37.88 2688 2273468 742008 8.31 260992 2339212 196 01:04:01 AM 4890984 7001492 2991448 37.95 2688 2277076 742008 8.31 260992 2345048 108 01:05:01 AM 4885708 7000524 2996724 38.02 2688 2281408 777248 8.70 260992 2350008 4 01:06:01 AM 4880672 6998552 3001760 38.08 2688 2284472 793952 8.89 260992 2355020 1796 01:07:01 AM 4876964 6998352 3005468 38.13 2688 2287972 793952 8.89 260992 2358560 976 01:08:02 AM 5008148 6974568 2874284 36.46 2688 2138916 701764 7.86 322484 2189668 53536 Average: 4958651 7017538 2923781 37.09 2688 2227147 706291 7.91 257341 2287909 22033 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 90.55 72.05 1122.71 10.80 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 13.16 11.45 5.81 4.20 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 44.43 39.81 340.59 10.31 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 379.16 249.87 71.75 59.73 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 2.45 2.18 0.55 0.49 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 2.43 2.07 0.45 0.44 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 59.90 50.67 17.76 4.76 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 207.18 207.81 36.00 15.09 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 159.08 159.36 29.85 12.43 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 258.59 259.66 46.86 18.81 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 217.26 215.48 80.58 16.34 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 148.73 149.03 29.13 11.75 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 226.53 228.53 41.89 16.34 0.00 0.00 0.00 0.00 01:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:02 AM eth0 122.29 90.04 142.85 103.71 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 137.98 124.15 140.47 20.37 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) 11/06/2025 _x86_64_ (2 CPU) 00:52:57 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 35.37 0.00 5.35 4.61 0.09 54.58 12:55:01 AM 0 24.53 0.00 4.50 5.50 0.08 65.38 12:55:01 AM 1 46.24 0.00 6.20 3.72 0.10 43.74 12:56:01 AM all 12.28 0.00 1.70 0.23 0.06 85.73 12:56:01 AM 0 16.42 0.00 2.09 0.30 0.07 81.13 12:56:01 AM 1 8.15 0.00 1.32 0.15 0.05 90.33 12:57:01 AM all 35.59 0.00 6.21 0.62 0.10 57.49 12:57:01 AM 0 33.83 0.00 5.60 0.60 0.10 59.87 12:57:01 AM 1 37.35 0.00 6.82 0.63 0.10 55.10 12:58:01 AM all 3.22 0.00 1.30 0.53 0.05 94.90 12:58:01 AM 0 3.02 0.00 1.11 0.54 0.05 95.29 12:58:01 AM 1 3.43 0.00 1.49 0.52 0.05 94.51 12:59:01 AM all 0.23 0.00 0.08 0.01 0.04 99.64 12:59:01 AM 0 0.32 0.00 0.10 0.02 0.03 99.53 12:59:01 AM 1 0.13 0.00 0.07 0.00 0.05 99.75 01:00:01 AM all 0.17 0.00 0.08 0.00 0.03 99.72 01:00:01 AM 0 0.02 0.00 0.05 0.00 0.02 99.92 01:00:01 AM 1 0.32 0.00 0.12 0.00 0.05 99.51 01:01:01 AM all 4.88 0.00 0.53 0.01 0.05 94.53 01:01:01 AM 0 1.81 0.00 0.35 0.00 0.03 97.80 01:01:01 AM 1 7.94 0.00 0.70 0.02 0.07 91.27 01:02:01 AM all 10.37 0.00 0.97 0.02 0.09 88.56 01:02:01 AM 0 7.04 0.00 0.91 0.02 0.10 91.93 01:02:01 AM 1 13.71 0.00 1.03 0.02 0.08 85.17 01:03:01 AM all 10.88 0.00 0.86 0.00 0.08 88.17 01:03:01 AM 0 9.37 0.00 0.99 0.00 0.08 89.56 01:03:01 AM 1 12.41 0.00 0.73 0.00 0.08 86.78 01:04:01 AM all 12.02 0.00 1.16 0.00 0.07 86.76 01:04:01 AM 0 11.76 0.00 1.22 0.00 0.07 86.96 01:04:01 AM 1 12.28 0.00 1.10 0.00 0.07 86.55 01:05:01 AM all 13.49 0.00 1.26 0.00 0.09 85.15 01:05:01 AM 0 6.25 0.00 0.91 0.00 0.08 92.76 01:05:01 AM 1 20.78 0.00 1.62 0.00 0.10 77.50 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 10.93 0.00 0.93 0.00 0.08 88.07 01:06:01 AM 0 4.73 0.00 0.77 0.00 0.08 94.41 01:06:01 AM 1 17.15 0.00 1.08 0.00 0.08 81.69 01:07:01 AM all 11.39 0.00 1.19 0.00 0.10 87.32 01:07:01 AM 0 5.65 0.00 1.06 0.00 0.10 93.19 01:07:01 AM 1 17.15 0.00 1.32 0.00 0.10 81.42 01:08:02 AM all 22.42 0.00 2.71 0.08 0.07 74.73 01:08:02 AM 0 20.77 0.00 2.94 0.07 0.07 76.16 01:08:02 AM 1 24.08 0.00 2.47 0.08 0.07 73.30 Average: all 13.11 0.00 1.74 0.44 0.07 84.64 Average: 0 10.41 0.00 1.62 0.51 0.07 87.39 Average: 1 15.81 0.00 1.87 0.37 0.08 81.88