---> uname -a: Linux prd-centos8-robot-2c-8g-38225.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 647 4903 19 2147 6753 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:9e:63:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.26/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85719sec preferred_lft 85719sec inet6 fe80::f816:3eff:fe9e:6336/64 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) 06/29/2025 _x86_64_ (2 CPU) 02:28:40 LINUX RESTART (2 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 176.41 85.81 90.60 8308.00 41557.50 02:31:01 AM 94.37 0.73 93.64 53.04 10603.30 02:32:01 AM 28.41 0.42 28.00 64.79 2416.55 02:33:01 AM 73.06 6.96 66.09 1292.77 8134.49 02:34:01 AM 13.33 0.00 13.33 0.00 1223.60 02:35:01 AM 4.13 0.03 4.10 1.07 182.60 02:36:01 AM 0.17 0.00 0.17 0.00 1.85 02:37:01 AM 0.23 0.00 0.23 0.00 3.18 02:38:01 AM 0.20 0.00 0.20 0.00 2.28 02:39:01 AM 14.41 0.32 14.09 36.91 570.05 02:40:01 AM 30.21 0.52 29.70 63.86 1363.92 Average: 39.54 8.62 30.93 892.93 6006.39 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 5433128 7096556 2449296 31.07 2688 1846524 661108 7.40 185184 1945116 163516 02:31:01 AM 5186664 7003948 2695760 34.20 2688 1994220 716064 8.02 197720 2147316 42496 02:32:01 AM 5199804 7022304 2682620 34.03 2688 1999692 695788 7.79 222848 2113100 3548 02:33:01 AM 4974172 7038864 2908252 36.90 2688 2233688 703204 7.87 260584 2267268 26912 02:34:01 AM 4936124 7000872 2946300 37.38 2688 2233940 771264 8.64 260848 2307728 252 02:35:01 AM 4926752 6992788 2955672 37.50 2688 2235228 771264 8.64 260852 2317256 8 02:36:01 AM 4926704 6992740 2955720 37.50 2688 2235228 771264 8.64 260852 2317304 8 02:37:01 AM 4915136 6981188 2967288 37.64 2688 2235244 805436 9.02 260852 2328716 4 02:38:01 AM 4915248 6981300 2967176 37.64 2688 2235244 805436 9.02 260852 2328716 4 02:39:01 AM 5063556 6952992 2818868 35.76 2688 2064448 751640 8.42 299708 2164360 30216 02:40:01 AM 5013164 6906856 2869260 36.40 2688 2068888 823972 9.23 458220 2060056 26324 Average: 5044587 6997310 2837837 36.00 2688 2125668 752404 8.42 266229 2208812 26663 02:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 298.75 191.20 1662.08 59.74 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 72.51 53.89 760.30 8.79 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 14.35 9.57 6.22 3.86 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 186.34 151.37 345.67 37.39 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 11.98 5.58 3.54 0.68 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 157.34 150.49 47.10 61.82 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 175.46 173.66 35.13 72.75 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 85.67 81.25 164.24 27.88 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 102.20 97.58 31.89 35.16 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 77.49 56.74 123.33 27.92 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 19.35 17.03 15.19 8.58 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 109.23 89.85 290.47 31.33 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) 06/29/2025 _x86_64_ (2 CPU) 02:28:40 LINUX RESTART (2 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 44.66 0.04 10.89 3.65 0.12 40.64 02:30:01 AM 0 39.31 0.02 10.71 3.40 0.12 46.44 02:30:01 AM 1 50.03 0.07 11.06 3.90 0.12 34.82 02:31:01 AM all 26.29 0.00 3.64 1.29 0.08 68.71 02:31:01 AM 0 14.31 0.00 3.14 1.48 0.07 81.00 02:31:01 AM 1 38.27 0.00 4.14 1.10 0.08 56.40 02:32:01 AM all 13.31 0.00 2.01 0.83 0.05 83.80 02:32:01 AM 0 9.20 0.00 1.70 0.37 0.05 88.68 02:32:01 AM 1 17.41 0.00 2.32 1.28 0.05 78.93 02:33:01 AM all 30.57 0.00 5.65 1.97 0.10 61.72 02:33:01 AM 0 23.20 0.00 5.06 1.95 0.10 69.70 02:33:01 AM 1 37.95 0.00 6.25 1.98 0.10 53.71 02:34:01 AM all 0.72 0.00 0.27 0.14 0.03 98.85 02:34:01 AM 0 1.34 0.00 0.37 0.15 0.02 98.13 02:34:01 AM 1 0.10 0.00 0.17 0.13 0.03 99.57 02:35:01 AM all 13.41 0.00 0.48 0.02 0.07 86.03 02:35:01 AM 0 13.20 0.00 0.52 0.03 0.07 86.18 02:35:01 AM 1 13.61 0.00 0.44 0.00 0.07 85.89 02:36:01 AM all 14.22 0.00 0.30 0.00 0.06 85.42 02:36:01 AM 0 25.90 0.00 0.47 0.00 0.07 73.56 02:36:01 AM 1 2.54 0.00 0.13 0.00 0.05 97.27 02:37:01 AM all 10.82 0.00 0.26 0.00 0.06 88.86 02:37:01 AM 0 20.35 0.00 0.30 0.00 0.05 79.30 02:37:01 AM 1 1.30 0.00 0.22 0.00 0.07 98.41 02:38:01 AM all 15.49 0.00 0.31 0.00 0.07 84.13 02:38:01 AM 0 8.86 0.00 0.25 0.00 0.05 90.84 02:38:01 AM 1 22.12 0.00 0.37 0.00 0.08 77.43 02:39:01 AM all 17.68 0.00 2.09 0.08 0.06 80.09 02:39:01 AM 0 19.55 0.00 2.31 0.08 0.07 78.00 02:39:01 AM 1 15.81 0.00 1.86 0.08 0.05 82.19 02:40:01 AM all 31.29 0.00 3.97 0.18 0.09 64.47 02:40:01 AM 0 22.34 0.00 3.80 0.18 0.08 73.60 02:40:01 AM 1 40.23 0.00 4.13 0.18 0.10 55.36 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.86 0.00 2.72 0.74 0.07 76.60 Average: 0 17.96 0.00 2.60 0.70 0.07 78.67 Average: 1 21.77 0.01 2.83 0.79 0.07 74.53