---> uname -a: Linux prd-centos8-robot-2c-8g-36697.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 631 4908 19 2158 6769 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:81:2b:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.237/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85629sec preferred_lft 85629sec inet6 fe80::f816:3eff:fe81:2bae/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) 06/24/2025 _x86_64_ (2 CPU) 03:35:28 LINUX RESTART (2 CPU) 03:36:01 AM tps rtps wtps bread/s bwrtn/s 03:37:01 AM 80.62 9.82 70.80 2990.03 7067.64 03:38:01 AM 78.03 0.73 77.29 53.04 9183.46 03:39:01 AM 22.23 0.42 21.81 64.79 1813.60 03:40:01 AM 57.84 9.46 48.38 1690.85 3280.30 03:41:01 AM 30.32 0.03 30.28 3.45 6041.46 03:42:01 AM 2.38 0.00 2.38 0.00 69.19 03:43:01 AM 0.10 0.00 0.10 0.00 1.03 03:44:01 AM 0.18 0.02 0.17 0.13 2.18 03:45:01 AM 1.95 0.02 1.93 0.93 147.82 03:46:01 AM 0.42 0.00 0.42 0.00 6.85 03:47:01 AM 4.73 0.32 4.42 36.92 156.96 03:48:01 AM 29.92 0.52 29.41 63.85 1434.14 Average: 25.72 1.77 23.94 407.90 2435.04 03:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 AM 5316160 7016000 2566272 32.56 2688 1882660 736276 8.24 186364 2061204 167488 03:38:01 AM 5151888 6966996 2730544 34.64 2688 1992416 768548 8.61 198036 2185912 42496 03:39:01 AM 5222840 7040252 2659592 33.74 2688 1994364 689736 7.72 218820 2094900 4 03:40:01 AM 4892720 6975160 2989712 37.93 2688 2250960 737180 8.25 263132 2353568 176852 03:41:01 AM 4932768 7006796 2949664 37.42 2688 2242928 705344 7.90 266380 2305344 16 03:42:01 AM 4932968 7006996 2949464 37.42 2688 2242928 705344 7.90 266384 2305268 8 03:43:01 AM 4932940 7006968 2949492 37.42 2688 2242928 689308 7.72 266384 2305272 4 03:44:01 AM 4887964 6963968 2994468 37.99 2688 2244920 736776 8.25 266516 2350136 1972 03:45:01 AM 4829540 6906080 3052892 38.73 2688 2245440 815964 9.14 266516 2407792 24 03:46:01 AM 4839128 6915676 3043304 38.61 2688 2245456 819088 9.17 266516 2397544 32 03:47:01 AM 5047548 6950904 2834884 35.96 2688 2075940 756308 8.47 263180 2212660 16776 03:48:01 AM 5077980 6979528 2804452 35.58 2688 2076280 723332 8.10 464048 1988564 10212 Average: 5005370 6977944 2877062 36.50 2688 2144768 740267 8.29 266023 2247347 34657 03:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 165.16 126.18 1463.75 40.54 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 49.24 35.15 587.20 7.26 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 15.08 13.48 6.03 4.54 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 41.57 35.01 319.80 8.93 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 499.88 376.03 101.10 90.24 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 2.58 2.18 0.50 0.46 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 2.45 2.05 0.44 0.46 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 29.80 16.60 16.42 1.98 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 190.34 177.72 2950.44 11.90 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 356.79 311.13 5332.42 20.17 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 232.91 206.20 3179.23 36.41 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 17.93 16.99 15.26 8.10 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 133.84 110.04 1164.28 19.28 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) 06/24/2025 _x86_64_ (2 CPU) 03:35:28 LINUX RESTART (2 CPU) 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 42.31 0.00 5.70 1.26 0.10 50.63 03:37:01 AM 0 48.01 0.00 5.84 1.38 0.10 44.67 03:37:01 AM 1 36.61 0.00 5.57 1.13 0.10 56.58 03:38:01 AM all 22.29 0.00 3.35 1.78 0.07 72.50 03:38:01 AM 0 26.76 0.00 3.31 0.60 0.07 69.26 03:38:01 AM 1 17.81 0.00 3.40 2.97 0.08 75.75 03:39:01 AM all 11.89 0.00 1.83 0.14 0.04 86.10 03:39:01 AM 0 19.19 0.00 2.09 0.08 0.05 78.60 03:39:01 AM 1 4.59 0.00 1.57 0.20 0.03 93.61 03:40:01 AM all 28.86 0.00 5.65 0.59 0.09 64.82 03:40:01 AM 0 28.04 0.00 5.70 0.57 0.10 65.59 03:40:01 AM 1 29.68 0.00 5.59 0.60 0.08 64.04 03:41:01 AM all 6.18 0.00 1.74 0.45 0.06 91.58 03:41:01 AM 0 4.13 0.00 1.33 0.37 0.05 94.13 03:41:01 AM 1 8.23 0.00 2.15 0.53 0.07 89.02 03:42:01 AM all 0.33 0.00 0.08 0.01 0.03 99.57 03:42:01 AM 0 0.08 0.00 0.10 0.00 0.03 99.78 03:42:01 AM 1 0.57 0.00 0.05 0.02 0.02 99.35 03:43:01 AM all 0.35 0.00 0.07 0.00 0.03 99.55 03:43:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75 03:43:01 AM 1 0.58 0.00 0.03 0.00 0.03 99.35 03:44:01 AM all 3.64 0.00 1.24 0.00 0.05 95.08 03:44:01 AM 0 1.13 0.00 0.38 0.00 0.07 98.42 03:44:01 AM 1 6.15 0.00 2.09 0.00 0.03 91.73 03:45:01 AM all 6.89 0.00 0.99 0.00 0.08 92.04 03:45:01 AM 0 8.71 0.00 1.03 0.00 0.07 90.20 03:45:01 AM 1 5.09 0.00 0.94 0.00 0.08 93.88 03:46:01 AM all 9.38 0.00 1.40 0.00 0.08 89.14 03:46:01 AM 0 15.23 0.00 2.08 0.00 0.10 82.58 03:46:01 AM 1 3.55 0.00 0.72 0.00 0.07 95.66 03:47:01 AM all 11.98 0.00 2.35 0.03 0.07 85.58 03:47:01 AM 0 19.37 0.00 2.49 0.03 0.07 78.03 03:47:01 AM 1 4.59 0.00 2.20 0.02 0.07 93.13 03:47:01 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 30.32 0.00 3.57 0.10 0.07 65.93 03:48:01 AM 0 28.03 0.00 2.70 0.10 0.08 69.09 03:48:01 AM 1 32.62 0.00 4.45 0.10 0.07 62.76 Average: all 14.54 0.00 2.33 0.36 0.06 82.70 Average: 0 16.58 0.00 2.26 0.26 0.07 80.83 Average: 1 12.51 0.00 2.40 0.47 0.06 84.56