---> uname -a: Linux prd-centos8-robot-2c-8g-6052.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 633 4842 19 2221 6766 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:32:ad:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.214/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85443sec preferred_lft 85443sec inet6 fe80::f816:3eff:fe32:add9/64 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) 11/05/2025 _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 110.35 0.40 109.95 16.66 10268.98 12:56:01 AM 52.32 0.65 51.67 51.06 6767.29 12:57:01 AM 35.47 7.13 28.34 1310.50 2042.34 12:58:01 AM 65.73 0.25 65.48 47.05 8132.71 12:59:01 AM 5.97 0.00 5.97 0.00 255.86 01:00:01 AM 0.78 0.00 0.78 0.00 10.23 01:01:01 AM 0.60 0.02 0.58 0.13 5.46 01:02:01 AM 0.83 0.32 0.52 15.33 76.83 01:03:01 AM 2.12 0.00 2.12 0.00 235.62 01:04:01 AM 0.48 0.00 0.48 0.00 124.50 01:05:01 AM 0.28 0.00 0.28 0.00 117.36 01:06:01 AM 0.30 0.00 0.30 0.00 146.37 01:07:01 AM 0.23 0.00 0.23 0.00 115.75 01:08:01 AM 11.70 0.35 11.35 37.19 517.74 Average: 20.51 0.65 19.86 105.57 2058.37 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5144664 7001992 2737760 34.73 2688 2034236 710196 7.95 190340 2203932 192556 12:56:01 AM 5118892 6993836 2763532 35.06 2688 2051184 720740 8.07 212836 2200620 42976 12:57:01 AM 4938064 6976916 2944360 37.35 2688 2208116 733352 8.21 269616 2302864 129324 12:58:01 AM 4922192 7019600 2960232 37.55 2688 2265040 667436 7.47 260572 2314484 28 12:59:01 AM 4922680 7020088 2959744 37.55 2688 2265040 667436 7.47 260572 2314556 8 01:00:01 AM 4922276 7019684 2960148 37.55 2688 2265044 684716 7.67 260572 2314708 8 01:01:01 AM 4921512 7018920 2960912 37.56 2688 2265044 684716 7.67 260572 2315236 8 01:02:01 AM 4869192 6970204 3013232 38.23 2688 2268648 757164 8.48 261144 2366912 1144 01:03:01 AM 4862468 6967688 3019956 38.31 2688 2272948 777020 8.70 261144 2373596 352 01:04:01 AM 4858860 6967648 3023564 38.36 2688 2276448 777020 8.70 261144 2377316 304 01:05:01 AM 4852672 6965960 3029752 38.44 2688 2280932 819648 9.18 261144 2383424 1352 01:06:01 AM 4847336 6963700 3035088 38.50 2688 2284016 837356 9.38 261144 2388580 120 01:07:01 AM 4841016 6960712 3041408 38.58 2688 2287364 837356 9.38 261144 2394468 44 01:08:01 AM 4973116 6937616 2909308 36.91 2688 2138168 750796 8.41 322228 2223756 55096 Average: 4928210 6984612 2954214 37.48 2688 2225873 744639 8.34 257441 2319604 30237 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 119.48 99.40 1361.56 13.19 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 18.78 13.68 125.77 3.92 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 40.22 36.05 333.88 7.56 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 595.43 427.99 118.88 99.43 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 2.40 2.00 0.55 0.48 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 2.88 2.03 0.48 0.43 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 1.13 0.72 0.16 0.12 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 208.90 193.85 40.51 14.88 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 229.42 230.01 44.47 17.43 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 241.39 242.63 43.00 17.29 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 247.56 248.11 48.82 18.90 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 152.52 148.67 29.35 11.74 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 180.75 182.67 34.53 13.23 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 168.06 135.69 149.62 105.02 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 157.78 140.25 166.55 23.12 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) 11/05/2025 _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 36.67 0.00 5.14 2.00 0.11 56.08 12:55:01 AM 0 46.89 0.00 5.79 2.20 0.12 45.00 12:55:01 AM 1 26.44 0.00 4.49 1.80 0.10 67.16 12:56:01 AM all 14.82 0.00 2.00 1.10 0.07 82.01 12:56:01 AM 0 20.41 0.00 2.35 1.30 0.07 75.87 12:56:01 AM 1 9.23 0.00 1.65 0.90 0.07 88.15 12:57:01 AM all 25.26 0.00 4.36 0.76 0.09 69.53 12:57:01 AM 0 28.76 0.00 4.58 1.00 0.10 65.56 12:57:01 AM 1 21.76 0.00 4.14 0.52 0.08 73.51 12:58:01 AM all 19.27 0.00 4.07 1.65 0.12 74.89 12:58:01 AM 0 21.08 0.00 4.52 1.61 0.10 72.68 12:58:01 AM 1 17.46 0.00 3.62 1.69 0.13 77.09 12:59:01 AM all 0.33 0.00 0.10 0.01 0.04 99.52 12:59:01 AM 0 0.40 0.00 0.12 0.02 0.05 99.42 12:59:01 AM 1 0.27 0.00 0.08 0.00 0.03 99.62 01:00:01 AM all 0.35 0.00 0.09 0.00 0.03 99.52 01:00:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 01:00:01 AM 1 0.60 0.00 0.10 0.00 0.03 99.27 01:01:01 AM all 0.30 0.00 0.06 0.00 0.04 99.60 01:01:01 AM 0 0.10 0.00 0.08 0.00 0.07 99.75 01:01:01 AM 1 0.50 0.00 0.03 0.00 0.02 99.45 01:02:01 AM all 10.07 0.00 1.14 0.03 0.08 88.68 01:02:01 AM 0 13.98 0.00 1.34 0.00 0.07 84.61 01:02:01 AM 1 6.21 0.00 0.94 0.05 0.10 92.70 01:03:01 AM all 13.29 0.00 1.23 0.03 0.08 85.36 01:03:01 AM 0 10.94 0.00 1.23 0.02 0.08 87.73 01:03:01 AM 1 15.65 0.00 1.23 0.05 0.08 82.98 01:04:01 AM all 10.03 0.00 1.08 0.00 0.11 88.78 01:04:01 AM 0 12.50 0.00 1.15 0.00 0.10 86.26 01:04:01 AM 1 7.56 0.00 1.01 0.00 0.12 91.31 01:05:01 AM all 14.14 0.00 1.33 0.00 0.08 84.45 01:05:01 AM 0 17.54 0.00 1.62 0.00 0.08 80.75 01:05:01 AM 1 10.75 0.00 1.03 0.00 0.08 88.14 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 10.45 0.00 0.87 0.00 0.10 88.58 01:06:01 AM 0 10.87 0.00 0.82 0.00 0.08 88.22 01:06:01 AM 1 10.03 0.00 0.92 0.00 0.12 88.93 01:07:01 AM all 9.55 0.00 0.98 0.00 0.10 89.38 01:07:01 AM 0 12.14 0.00 1.11 0.00 0.10 86.64 01:07:01 AM 1 6.96 0.00 0.84 0.00 0.10 92.10 01:08:01 AM all 22.42 0.00 2.86 0.06 0.08 74.58 01:08:01 AM 0 17.42 0.00 2.71 0.05 0.08 79.73 01:08:01 AM 1 27.41 0.00 3.01 0.07 0.08 69.43 Average: all 13.36 0.00 1.81 0.40 0.08 84.34 Average: 0 15.23 0.00 1.97 0.44 0.08 82.27 Average: 1 11.49 0.00 1.65 0.36 0.08 86.41