---> uname -a: Linux prd-centos8-robot-2c-8g-50656.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 622 4813 19 2261 6776 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:88:b1:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85218sec preferred_lft 85218sec inet6 fe80::f816:3eff:fe88:b152/64 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) 08/08/2025 _x86_64_ (2 CPU) 04:32:58 LINUX RESTART (2 CPU) 04:34:01 AM tps rtps wtps bread/s bwrtn/s 04:35:01 AM 96.97 5.65 91.32 1078.62 7957.74 04:36:01 AM 68.58 0.68 67.89 51.58 9281.94 04:37:01 AM 4.07 0.00 4.07 0.00 170.27 04:38:01 AM 0.28 0.00 0.28 0.00 4.38 04:39:01 AM 0.35 0.00 0.35 0.00 5.72 04:40:01 AM 0.23 0.00 0.23 0.00 2.82 04:41:01 AM 2.17 0.00 2.17 0.00 44.56 04:42:01 AM 37.67 7.10 30.57 1309.96 2025.14 04:43:01 AM 57.86 0.25 57.61 47.06 7455.74 04:44:01 AM 8.58 0.22 8.36 11.73 638.90 04:45:01 AM 2.38 0.00 2.38 0.00 648.99 04:46:01 AM 0.83 0.00 0.83 0.00 280.27 04:47:01 AM 0.33 0.02 0.32 1.07 234.26 04:48:01 AM 0.63 0.07 0.57 2.13 267.96 04:49:01 AM 2.08 0.37 1.72 53.45 109.43 04:50:02 AM 0.32 0.00 0.32 0.00 18.56 04:51:01 AM 6.47 0.32 6.15 37.55 209.12 04:52:01 AM 25.82 0.08 25.74 9.86 3273.76 Average: 17.55 0.82 16.73 144.71 1814.23 04:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:35:01 AM 5217572 7010868 2664856 33.81 2688 1970052 729768 8.17 187476 2139464 199272 04:36:01 AM 5138040 6974800 2744388 34.82 2688 2013004 735180 8.23 198696 2198824 8 04:37:01 AM 5133052 6969816 2749376 34.88 2688 2013008 735180 8.23 198696 2204176 8 04:38:01 AM 5132528 6969272 2749900 34.89 2688 2013008 735180 8.23 198696 2204560 4 04:39:01 AM 5132972 6969716 2749456 34.88 2688 2013008 750812 8.41 198696 2204544 12 04:40:01 AM 5132348 6969096 2750080 34.89 2688 2013012 750812 8.41 198696 2204744 8 04:41:01 AM 5154312 6990136 2728116 34.61 2688 2012104 721008 8.07 210052 2172272 9928 04:42:01 AM 4973564 6954960 2908864 36.90 2688 2154128 767540 8.59 262552 2288908 82224 04:43:01 AM 4928764 7016652 2953664 37.47 2688 2255308 662848 7.42 262412 2310072 10820 04:44:01 AM 4886772 6975896 2995656 38.00 2688 2256672 725944 8.13 262596 2352648 1016 04:45:01 AM 4854476 6960904 3027952 38.41 2688 2273984 741744 8.31 263012 2384644 952 04:46:01 AM 4846464 6960248 3035964 38.52 2688 2281368 741744 8.31 263012 2392352 428 04:47:01 AM 4838540 6959236 3043888 38.62 2688 2288284 741744 8.31 263012 2400888 336 04:48:01 AM 4827152 6955560 3055276 38.76 2688 2295928 764148 8.56 263404 2411496 128 04:49:01 AM 4440864 6898276 3441564 43.66 2688 2299576 763028 8.54 264756 2415740 4 04:50:02 AM 4439860 6897932 3442568 43.67 2688 2300276 778532 8.72 264772 2416652 344 04:51:01 AM 4896544 6937876 2985884 37.88 2688 2212652 741144 8.30 336896 2286088 101404 04:52:01 AM 4966652 6969636 2915776 36.99 2688 2176088 721364 8.08 501576 2058336 9064 Average: 4941138 6963382 2941290 37.31 2688 2157859 739318 8.28 255500 2280356 23109 04:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 91.52 75.44 1049.76 10.14 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 57.05 37.60 564.65 4.90 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 3.73 0.88 1.30 0.75 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 2.25 0.55 0.67 0.34 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 2.33 0.72 0.77 0.40 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 1.62 0.33 0.38 0.12 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 4.72 2.55 2.21 1.28 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 40.92 36.35 326.16 8.28 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 132.63 118.66 35.20 26.23 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 17.83 9.51 15.18 1.67 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 42.09 37.69 127.46 9.93 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 16.21 14.23 41.84 6.26 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 25.11 22.38 38.45 14.22 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 23.20 20.71 57.28 11.95 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 38.22 55.65 22.83 5.11 0.00 0.00 0.00 0.00 04:50:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:02 AM eth0 18.20 15.98 4.86 3.15 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 90.63 55.34 150.22 90.54 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 7.80 6.65 5.78 2.95 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 34.17 28.38 135.82 10.94 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) 08/08/2025 _x86_64_ (2 CPU) 04:32:58 LINUX RESTART (2 CPU) 04:34:01 AM CPU %user %nice %system %iowait %steal %idle 04:35:01 AM all 37.84 0.00 5.69 2.15 0.12 54.20 04:35:01 AM 0 26.52 0.00 5.28 2.01 0.10 66.08 04:35:01 AM 1 49.16 0.00 6.11 2.28 0.13 42.31 04:36:01 AM all 12.92 0.00 1.72 7.34 0.08 77.93 04:36:01 AM 0 11.48 0.00 1.39 6.60 0.08 80.44 04:36:01 AM 1 14.35 0.00 2.05 8.08 0.08 75.43 04:37:01 AM all 0.40 0.00 0.09 0.02 0.03 99.47 04:37:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 04:37:01 AM 1 0.67 0.00 0.10 0.03 0.02 99.18 04:38:01 AM all 0.45 0.00 0.08 0.00 0.03 99.45 04:38:01 AM 0 0.32 0.00 0.07 0.00 0.03 99.58 04:38:01 AM 1 0.58 0.00 0.08 0.00 0.02 99.32 04:39:01 AM all 0.42 0.00 0.06 0.00 0.03 99.50 04:39:01 AM 0 0.40 0.00 0.07 0.00 0.02 99.52 04:39:01 AM 1 0.43 0.00 0.05 0.00 0.03 99.48 04:40:01 AM all 0.38 0.00 0.07 0.00 0.03 99.52 04:40:01 AM 0 0.40 0.00 0.07 0.00 0.02 99.52 04:40:01 AM 1 0.37 0.00 0.07 0.00 0.05 99.52 04:41:01 AM all 3.91 0.00 0.78 0.02 0.04 95.26 04:41:01 AM 0 4.47 0.00 0.92 0.02 0.03 94.56 04:41:01 AM 1 3.34 0.00 0.63 0.02 0.05 95.96 04:42:01 AM all 22.11 0.00 3.64 1.14 0.08 73.04 04:42:01 AM 0 20.70 0.00 3.23 0.87 0.08 75.12 04:42:01 AM 1 23.51 0.00 4.05 1.40 0.07 70.97 04:43:01 AM all 19.09 0.00 3.45 1.39 0.07 76.00 04:43:01 AM 0 13.91 0.00 3.11 1.14 0.07 81.79 04:43:01 AM 1 24.28 0.00 3.79 1.65 0.07 70.21 04:44:01 AM all 2.07 0.00 0.23 0.23 0.03 97.43 04:44:01 AM 0 1.99 0.00 0.13 0.05 0.03 97.80 04:44:01 AM 1 2.16 0.00 0.33 0.40 0.03 97.07 04:45:01 AM all 18.00 0.00 0.32 0.08 0.08 81.52 04:45:01 AM 0 10.44 0.00 0.28 0.02 0.07 89.19 04:45:01 AM 1 25.57 0.00 0.35 0.15 0.08 73.85 04:45:01 AM CPU %user %nice %system %iowait %steal %idle 04:46:01 AM all 7.96 0.00 0.16 0.03 0.04 91.80 04:46:01 AM 0 5.73 0.00 0.17 0.00 0.03 94.07 04:46:01 AM 1 10.19 0.00 0.15 0.07 0.05 89.54 04:47:01 AM all 9.85 0.00 0.18 0.03 0.05 89.89 04:47:01 AM 0 4.12 0.00 0.18 0.00 0.05 95.65 04:47:01 AM 1 15.56 0.00 0.18 0.07 0.05 84.14 04:48:01 AM all 13.28 0.00 0.41 0.03 0.07 86.22 04:48:01 AM 0 7.43 0.00 0.55 0.05 0.07 91.90 04:48:01 AM 1 19.13 0.00 0.27 0.00 0.07 80.54 04:49:01 AM all 8.50 0.00 2.54 0.26 0.06 88.64 04:49:01 AM 0 5.68 0.00 2.43 0.50 0.05 91.34 04:49:01 AM 1 11.32 0.00 2.65 0.02 0.07 85.94 04:50:02 AM all 5.98 0.00 0.19 0.00 0.06 93.77 04:50:02 AM 0 4.49 0.00 0.20 0.00 0.05 95.26 04:50:02 AM 1 7.48 0.00 0.18 0.00 0.07 92.27 04:51:01 AM all 15.96 0.00 2.32 0.05 0.07 81.60 04:51:01 AM 0 16.42 0.00 2.94 0.02 0.05 80.57 04:51:01 AM 1 15.51 0.00 1.70 0.08 0.08 82.63 04:52:01 AM all 12.26 0.00 1.66 0.38 0.05 85.65 04:52:01 AM 0 8.25 0.00 1.52 0.03 0.05 90.15 04:52:01 AM 1 16.27 0.00 1.80 0.72 0.05 81.16 Average: all 10.63 0.00 1.31 0.73 0.06 87.27 Average: 0 7.93 0.00 1.26 0.63 0.05 90.13 Average: 1 13.33 0.00 1.37 0.83 0.06 84.41