---> uname -a: Linux prd-centos8-robot-2c-8g-383.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 582 4934 19 2180 6816 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:d8:4d:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.195/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85510sec preferred_lft 85510sec inet6 fe80::f816:3eff:fed8:4d5e/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) 09/23/2025 _x86_64_ (2 CPU) 00:36:12 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 88.87 6.28 82.59 1118.96 6195.75 12:39:01 AM 77.52 0.75 76.77 53.45 9748.03 12:40:01 AM 18.01 0.38 17.63 64.26 1692.17 12:41:01 AM 29.57 6.71 22.86 1245.72 1820.21 12:42:01 AM 65.79 0.25 65.54 47.06 8061.87 12:43:01 AM 4.42 0.00 4.42 0.00 198.43 12:44:01 AM 0.43 0.00 0.43 0.00 5.45 12:45:01 AM 0.52 0.00 0.52 0.00 6.10 12:46:01 AM 2.18 0.22 1.97 11.73 106.60 12:47:01 AM 0.78 0.00 0.78 0.00 121.99 12:48:01 AM 0.23 0.00 0.23 0.00 17.51 12:49:01 AM 0.53 0.03 0.50 1.87 18.53 12:50:01 AM 14.81 0.33 14.48 37.85 619.03 12:51:01 AM 31.21 0.52 30.69 63.86 1518.15 Average: 23.92 1.11 22.82 188.92 2152.12 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5242340 7009864 2640084 33.49 2688 1947320 734216 8.22 194012 2118716 226412 12:39:01 AM 5179412 7016840 2703012 34.29 2688 2013712 702380 7.86 198336 2155840 41872 12:40:01 AM 5246572 7086344 2635852 33.44 2688 2015644 629316 7.05 218684 2067992 10748 12:41:01 AM 4983560 6989404 2898864 36.78 2688 2177756 727036 8.14 263344 2273148 104736 12:42:01 AM 4968384 7059008 2914040 36.97 2688 2258256 628316 7.04 262132 2270448 800 12:43:01 AM 4968980 7059604 2913444 36.96 2688 2258256 628316 7.04 262132 2270468 4 12:44:01 AM 4968892 7059516 2913532 36.96 2688 2258256 628316 7.04 262136 2270440 4 12:45:01 AM 4969004 7059632 2913420 36.96 2688 2258260 628316 7.04 262136 2270308 4 12:46:01 AM 4923000 7015708 2959424 37.54 2688 2260340 696908 7.80 262404 2316000 556 12:47:01 AM 4916044 7011604 2966380 37.63 2688 2263200 696908 7.80 262408 2322960 136 12:48:01 AM 4915776 7011716 2966648 37.64 2688 2263580 696908 7.80 262408 2323280 56 12:49:01 AM 4915084 7011448 2967340 37.65 2688 2263996 696908 7.80 262552 2323832 4 12:50:01 AM 5066216 6988324 2816208 35.73 2688 2095124 717892 8.04 307888 2145620 35308 12:51:01 AM 5045604 6971700 2836820 35.99 2688 2099544 719680 8.06 466260 2013424 26384 Average: 5022062 7025051 2860362 36.29 2688 2173803 680815 7.62 267631 2224463 31930 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 192.07 143.72 1442.31 34.13 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 47.53 33.56 584.44 5.95 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 12.96 9.00 5.37 3.50 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 34.16 30.12 327.47 5.87 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 572.52 411.55 115.84 93.44 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 2.52 2.12 0.66 0.61 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 3.35 2.22 0.80 0.66 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 2.60 0.90 0.25 0.13 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 54.95 35.45 17.87 6.02 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 26.62 22.93 6.56 4.56 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 13.06 9.36 2.88 1.81 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 13.63 8.56 3.00 1.81 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 88.87 61.65 101.45 35.52 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 18.38 17.11 14.99 8.62 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 77.37 56.30 187.43 14.47 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) 09/23/2025 _x86_64_ (2 CPU) 00:36:12 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 36.31 0.00 5.49 1.83 0.10 56.27 12:38:01 AM 0 37.84 0.00 5.64 1.67 0.10 54.75 12:38:01 AM 1 34.78 0.00 5.34 1.99 0.10 57.79 12:39:01 AM all 17.07 0.00 2.73 2.78 0.08 77.33 12:39:01 AM 0 20.36 0.00 2.77 1.72 0.07 75.10 12:39:01 AM 1 13.77 0.00 2.70 3.86 0.10 79.57 12:40:01 AM all 12.20 0.00 1.59 3.02 0.07 83.12 12:40:01 AM 0 18.49 0.00 2.00 3.09 0.07 76.35 12:40:01 AM 1 5.91 0.00 1.19 2.96 0.07 89.88 12:41:01 AM all 16.59 0.00 3.44 1.00 0.08 78.90 12:41:01 AM 0 13.79 0.00 3.10 0.48 0.07 82.56 12:41:01 AM 1 19.40 0.00 3.77 1.52 0.08 75.23 12:42:01 AM all 19.05 0.00 3.84 1.51 0.08 75.52 12:42:01 AM 0 23.49 0.00 4.25 1.34 0.08 70.84 12:42:01 AM 1 14.59 0.00 3.43 1.68 0.08 80.21 12:43:01 AM all 0.39 0.00 0.08 0.02 0.03 99.47 12:43:01 AM 0 0.15 0.00 0.12 0.03 0.05 99.65 12:43:01 AM 1 0.63 0.00 0.05 0.00 0.02 99.30 12:44:01 AM all 0.36 0.00 0.08 0.00 0.03 99.52 12:44:01 AM 0 0.15 0.00 0.10 0.00 0.03 99.72 12:44:01 AM 1 0.57 0.00 0.07 0.00 0.03 99.33 12:45:01 AM all 0.32 0.00 0.07 0.00 0.03 99.59 12:45:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 12:45:01 AM 1 0.57 0.00 0.07 0.00 0.02 99.35 12:46:01 AM all 10.69 0.00 1.03 0.03 0.07 88.19 12:46:01 AM 0 12.06 0.00 1.14 0.02 0.07 86.72 12:46:01 AM 1 9.32 0.00 0.92 0.03 0.07 89.66 12:47:01 AM all 13.53 0.00 0.51 0.00 0.08 85.89 12:47:01 AM 0 18.16 0.00 0.48 0.00 0.08 81.27 12:47:01 AM 1 8.90 0.00 0.54 0.00 0.07 90.50 12:48:01 AM all 4.45 0.00 0.35 0.00 0.07 95.13 12:48:01 AM 0 4.53 0.00 0.37 0.00 0.07 95.04 12:48:01 AM 1 4.38 0.00 0.33 0.00 0.07 95.22 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 4.07 0.00 0.32 0.00 0.06 95.56 12:49:01 AM 0 4.25 0.00 0.32 0.00 0.07 95.37 12:49:01 AM 1 3.88 0.00 0.32 0.00 0.05 95.75 12:50:01 AM all 21.27 0.00 2.59 0.29 0.08 75.76 12:50:01 AM 0 22.38 0.00 2.33 0.40 0.08 74.81 12:50:01 AM 1 20.17 0.00 2.84 0.18 0.08 76.72 12:51:01 AM all 31.50 0.00 3.89 0.39 0.09 64.12 12:51:01 AM 0 49.57 0.00 4.67 0.43 0.12 45.21 12:51:01 AM 1 13.45 0.00 3.12 0.35 0.07 83.02 Average: all 13.42 0.00 1.86 0.78 0.07 83.88 Average: 0 16.10 0.00 1.95 0.66 0.07 81.22 Average: 1 10.74 0.00 1.76 0.90 0.06 86.54