---> uname -a: Linux prd-centos8-robot-2c-8g-41422.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 596 4917 19 2183 6803 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:36:b6:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85483sec preferred_lft 85483sec inet6 fe80::f816:3eff:fe36:b692/64 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) 07/10/2025 _x86_64_ (2 CPU) 03:32:21 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 89.57 22.78 66.79 6604.07 6216.21 03:35:01 AM 91.28 0.72 90.57 52.92 10967.19 03:36:01 AM 25.87 0.42 25.46 64.78 2373.03 03:37:01 AM 68.38 6.96 61.41 1292.77 7325.19 03:38:01 AM 16.61 0.02 16.60 0.13 1869.76 03:39:01 AM 1.88 0.00 1.88 0.00 105.88 03:40:01 AM 0.35 0.00 0.35 0.00 62.36 03:41:01 AM 0.22 0.00 0.22 0.00 53.25 03:42:01 AM 0.38 0.00 0.38 0.00 69.84 03:43:01 AM 0.38 0.00 0.38 0.00 22.91 03:44:01 AM 0.33 0.00 0.33 0.00 16.98 03:45:01 AM 0.18 0.00 0.18 0.00 28.67 03:46:01 AM 0.13 0.00 0.13 0.00 18.55 03:47:01 AM 20.46 0.42 20.04 47.72 1229.39 Average: 22.57 2.24 20.34 575.92 2168.49 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5360680 7028988 2521752 31.99 2688 1851376 715176 8.01 185708 2018012 162620 03:35:01 AM 5168848 7005436 2713584 34.43 2688 2012832 715216 8.01 198168 2165080 42480 03:36:01 AM 5147980 7029736 2734452 34.69 2688 2055504 674872 7.56 223672 2154720 51204 03:37:01 AM 4960240 7045056 2922192 37.07 2688 2252404 626168 7.01 261800 2274656 30888 03:38:01 AM 4926800 7011660 2955632 37.50 2688 2252704 692536 7.75 261936 2313156 304 03:39:01 AM 4922964 7009644 2959468 37.55 2688 2254524 710724 7.96 261944 2316960 888 03:40:01 AM 4916884 7005048 2965548 37.62 2688 2256036 761740 8.53 261952 2322708 688 03:41:01 AM 4907420 6996944 2975012 37.74 2688 2257348 761740 8.53 261956 2332132 480 03:42:01 AM 4904980 6996232 2977452 37.77 2688 2259076 761740 8.53 261956 2334472 268 03:43:01 AM 4904404 6995924 2978028 37.78 2688 2259360 761740 8.53 261956 2335180 48 03:44:01 AM 4903888 6995792 2978544 37.79 2688 2259728 761740 8.53 261960 2335692 24 03:45:01 AM 4901356 6994072 2981076 37.82 2688 2260540 761740 8.53 261960 2338184 16 03:46:01 AM 4873156 6968572 3009276 38.18 2688 2263276 778088 8.71 262084 2366144 2228 03:47:01 AM 5011664 6938196 2870768 36.42 2688 2099596 758340 8.49 465452 2047524 24224 Average: 4986519 7001521 2895913 36.74 2688 2185307 731540 8.19 263750 2261044 22597 03:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 297.37 186.94 1683.80 60.96 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 78.80 52.71 789.28 8.71 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 18.03 11.88 7.15 4.52 0.00 0.00 0.00 0.00 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 222.14 165.46 351.67 38.19 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 15.90 10.28 4.89 1.16 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 102.48 101.77 19.05 9.34 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 64.01 61.21 13.18 6.60 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 53.47 52.00 10.00 9.97 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 88.32 82.15 17.01 8.73 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 12.93 8.03 2.37 1.42 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 14.60 12.93 3.63 2.35 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 23.23 21.53 6.03 3.79 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 43.79 38.69 11.18 7.14 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 68.49 47.43 103.06 48.99 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 78.83 60.93 215.88 15.13 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) 07/10/2025 _x86_64_ (2 CPU) 03:32:21 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 45.15 0.00 7.16 2.46 0.11 45.12 03:34:01 AM 0 45.34 0.00 8.11 2.70 0.12 43.72 03:34:01 AM 1 44.96 0.00 6.21 2.22 0.10 46.51 03:35:01 AM all 26.69 0.00 4.12 2.73 0.10 66.36 03:35:01 AM 0 29.63 0.00 4.23 2.76 0.10 63.27 03:35:01 AM 1 23.75 0.00 4.01 2.70 0.10 69.44 03:36:01 AM all 19.20 0.00 2.85 7.22 0.08 70.65 03:36:01 AM 0 23.59 0.00 3.28 12.00 0.10 61.03 03:36:01 AM 1 14.80 0.00 2.42 2.44 0.05 80.29 03:37:01 AM all 26.95 0.00 5.08 9.76 0.10 58.11 03:37:01 AM 0 36.73 0.00 5.92 12.10 0.10 45.15 03:37:01 AM 1 17.21 0.00 4.25 7.42 0.10 71.02 03:38:01 AM all 1.61 0.00 0.33 1.43 0.03 96.59 03:38:01 AM 0 1.10 0.00 0.20 0.65 0.03 98.01 03:38:01 AM 1 2.12 0.00 0.47 2.21 0.03 95.17 03:39:01 AM all 9.01 0.00 0.61 0.01 0.08 90.28 03:39:01 AM 0 10.81 0.00 0.72 0.00 0.08 88.38 03:39:01 AM 1 7.21 0.00 0.50 0.02 0.08 92.18 03:40:01 AM all 7.86 0.00 0.77 0.00 0.07 91.30 03:40:01 AM 0 7.39 0.00 1.16 0.00 0.07 91.38 03:40:01 AM 1 8.34 0.00 0.39 0.00 0.07 91.21 03:41:01 AM all 3.07 0.00 0.34 0.00 0.08 96.50 03:41:01 AM 0 3.23 0.00 0.35 0.00 0.08 96.33 03:41:01 AM 1 2.90 0.00 0.34 0.00 0.08 96.68 03:42:01 AM all 8.99 0.00 0.56 0.00 0.07 90.38 03:42:01 AM 0 8.70 0.00 0.55 0.00 0.07 90.68 03:42:01 AM 1 9.28 0.00 0.57 0.00 0.07 90.08 03:43:01 AM all 3.01 0.00 0.23 0.00 0.06 96.70 03:43:01 AM 0 3.90 0.00 0.27 0.00 0.07 95.77 03:43:01 AM 1 2.12 0.00 0.20 0.00 0.05 97.63 03:44:01 AM all 4.40 0.00 0.28 0.04 0.06 95.21 03:44:01 AM 0 2.60 0.00 0.22 0.08 0.05 97.04 03:44:01 AM 1 6.21 0.00 0.35 0.00 0.07 93.37 03:44:01 AM CPU %user %nice %system %iowait %steal %idle 03:45:01 AM all 6.63 0.00 0.40 0.00 0.05 92.92 03:45:01 AM 0 7.09 0.00 0.40 0.00 0.03 92.48 03:45:01 AM 1 6.16 0.00 0.40 0.00 0.07 93.37 03:46:01 AM all 13.76 0.00 0.52 0.00 0.09 85.63 03:46:01 AM 0 13.62 0.00 0.50 0.00 0.10 85.78 03:46:01 AM 1 13.89 0.00 0.54 0.00 0.08 85.49 03:47:01 AM all 27.11 0.00 3.43 0.16 0.12 69.19 03:47:01 AM 0 36.84 0.00 4.05 0.13 0.13 58.84 03:47:01 AM 1 17.37 0.00 2.80 0.18 0.10 79.54 Average: all 14.55 0.00 1.91 1.71 0.08 81.75 Average: 0 16.49 0.00 2.14 2.18 0.08 79.10 Average: 1 12.61 0.00 1.68 1.23 0.08 84.40