---> uname -a: Linux prd-centos8-robot-2c-8g-38150.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 575 4943 19 2178 6824 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:fb:38:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85533sec preferred_lft 85533sec inet6 fe80::f816:3eff:fefb:38a4/64 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) 00:35:33 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 107.71 27.72 79.99 6638.95 7590.19 12:38:01 AM 76.64 0.73 75.91 53.05 9127.17 12:39:01 AM 51.68 7.13 44.55 1310.50 3477.49 12:40:02 AM 55.72 2.73 52.99 439.66 7615.53 12:41:01 AM 4.52 0.02 4.51 0.14 186.45 12:42:01 AM 1.92 0.00 1.92 0.00 133.76 12:43:01 AM 0.28 0.00 0.28 0.00 57.65 12:44:01 AM 0.18 0.00 0.18 0.00 58.34 12:45:01 AM 0.22 0.00 0.22 0.00 45.63 12:46:01 AM 0.27 0.00 0.27 0.00 6.96 12:47:01 AM 0.38 0.00 0.38 0.00 19.38 12:48:01 AM 0.30 0.00 0.30 0.00 32.02 12:49:01 AM 12.86 0.33 12.53 37.85 481.86 12:50:01 AM 30.56 0.52 30.04 63.86 1723.21 Average: 24.54 2.80 21.74 611.12 2185.03 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5364500 7069260 2517924 31.94 2688 1887692 659644 7.39 186672 2011676 168392 12:38:01 AM 5221136 7048008 2661288 33.76 2688 2003904 675560 7.56 208640 2105136 49180 12:39:01 AM 4927620 6993772 2954804 37.49 2688 2236920 742592 8.31 280012 2309104 180860 12:40:02 AM 4988296 7068008 2894128 36.72 2688 2248504 661844 7.41 266384 2248192 4 12:41:01 AM 4946908 7027548 2935516 37.24 2688 2249432 698436 7.82 266528 2290476 716 12:42:01 AM 4943312 7025584 2939112 37.29 2688 2251056 720540 8.07 266540 2294236 272 12:43:01 AM 4939888 7023636 2942536 37.33 2688 2252524 738664 8.27 266540 2297528 140 12:44:01 AM 4935772 7021048 2946652 37.38 2688 2254104 757976 8.49 266544 2301744 24 12:45:01 AM 4933632 7020228 2948792 37.41 2688 2255380 757976 8.49 266544 2303568 84 12:46:01 AM 4933208 7020176 2949216 37.42 2688 2255744 757976 8.49 266548 2303968 300 12:47:01 AM 4932632 7019788 2949792 37.42 2688 2255932 757976 8.49 266548 2304452 40 12:48:01 AM 4928376 7016748 2954048 37.48 2688 2257148 757976 8.49 266548 2308652 400 12:49:01 AM 5080412 7001332 2802012 35.55 2688 2095288 711456 7.97 312348 2131660 40520 12:50:01 AM 5049384 6974340 2833040 35.94 2688 2099732 730264 8.18 470448 2008888 26324 Average: 5008934 7023534 2873490 36.45 2688 2185954 723491 8.10 275489 2229949 33375 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 313.61 194.17 1837.17 60.69 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 53.18 39.42 585.81 7.46 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 37.30 34.49 313.93 8.17 0.00 0.00 0.00 0.00 12:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:02 AM eth0 185.32 136.73 44.47 39.73 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 70.09 62.06 13.46 5.49 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 78.84 76.20 15.61 8.08 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 54.70 54.02 11.34 5.78 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 69.07 68.37 13.60 6.42 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 58.42 56.36 12.29 6.50 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 15.53 12.86 3.64 2.29 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 10.75 8.43 2.92 1.78 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 39.35 34.29 9.92 6.22 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 78.64 59.71 103.33 50.79 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 18.30 16.53 14.89 8.46 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 77.38 60.97 213.30 15.57 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) 00:35:33 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 46.88 0.01 7.41 1.23 0.14 44.34 12:37:01 AM 0 57.36 0.00 9.50 1.59 0.15 31.40 12:37:01 AM 1 36.46 0.02 5.34 0.86 0.13 57.19 12:38:01 AM all 22.97 0.00 3.62 0.78 0.09 72.53 12:38:01 AM 0 19.18 0.00 3.17 0.70 0.10 76.86 12:38:01 AM 1 26.78 0.00 4.07 0.87 0.08 68.20 12:39:01 AM all 28.35 0.00 4.26 1.05 0.09 66.24 12:39:01 AM 0 42.58 0.00 5.48 0.99 0.10 50.86 12:39:01 AM 1 14.14 0.00 3.04 1.12 0.08 81.62 12:40:02 AM all 15.34 0.00 3.11 1.14 0.08 80.34 12:40:02 AM 0 11.19 0.00 2.64 1.18 0.05 84.94 12:40:02 AM 1 19.50 0.00 3.58 1.09 0.10 75.73 12:41:01 AM all 4.43 0.00 0.42 0.02 0.05 95.09 12:41:01 AM 0 4.09 0.00 0.27 0.02 0.05 95.57 12:41:01 AM 1 4.77 0.00 0.56 0.02 0.05 94.60 12:42:01 AM all 7.12 0.00 0.45 0.00 0.08 92.35 12:42:01 AM 0 8.43 0.00 0.39 0.00 0.07 91.11 12:42:01 AM 1 5.87 0.00 0.52 0.00 0.08 93.53 12:43:01 AM all 5.25 0.00 0.35 0.00 0.07 94.33 12:43:01 AM 0 6.40 0.00 0.35 0.00 0.07 93.18 12:43:01 AM 1 4.10 0.00 0.35 0.00 0.07 95.48 12:44:01 AM all 4.78 0.00 0.35 0.00 0.08 94.80 12:44:01 AM 0 6.66 0.00 0.37 0.00 0.07 92.91 12:44:01 AM 1 2.90 0.00 0.33 0.00 0.08 96.68 12:45:01 AM all 7.08 0.00 0.36 0.00 0.07 92.49 12:45:01 AM 0 6.75 0.00 0.37 0.00 0.07 92.81 12:45:01 AM 1 7.41 0.00 0.35 0.00 0.07 92.17 12:46:01 AM all 3.99 0.00 0.24 0.00 0.07 95.70 12:46:01 AM 0 4.00 0.00 0.25 0.00 0.07 95.69 12:46:01 AM 1 3.98 0.00 0.23 0.00 0.07 95.72 12:47:01 AM all 2.94 0.00 0.20 0.00 0.07 96.79 12:47:01 AM 0 4.83 0.00 0.23 0.00 0.08 94.85 12:47:01 AM 1 1.05 0.00 0.17 0.00 0.05 98.73 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 9.85 0.00 0.46 0.01 0.10 89.58 12:48:01 AM 0 13.45 0.00 0.50 0.00 0.10 85.95 12:48:01 AM 1 6.25 0.00 0.42 0.02 0.10 93.21 12:49:01 AM all 22.32 0.00 2.33 0.07 0.08 75.20 12:49:01 AM 0 24.66 0.00 2.19 0.10 0.07 72.99 12:49:01 AM 1 19.99 0.00 2.47 0.03 0.10 77.41 12:50:01 AM all 30.65 0.00 4.02 0.17 0.09 65.08 12:50:01 AM 0 39.52 0.00 4.30 0.20 0.10 55.88 12:50:01 AM 1 21.78 0.00 3.73 0.13 0.08 74.27 Average: all 15.18 0.00 1.98 0.32 0.08 82.44 Average: 0 17.85 0.00 2.15 0.34 0.08 79.57 Average: 1 12.53 0.00 1.80 0.30 0.08 85.29