---> uname -a: Linux prd-centos8-robot-2c-8g-49671.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 611 4909 19 2176 6787 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:f5:c6:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85587sec preferred_lft 85587sec inet6 fe80::f816:3eff:fef5:c610/64 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) 08/06/2025 _x86_64_ (2 CPU) 00:33:29 LINUX RESTART (2 CPU) 12:34:01 AM tps rtps wtps bread/s bwrtn/s 12:35:01 AM 86.16 10.00 76.16 3012.23 7311.89 12:36:01 AM 82.60 0.72 81.89 52.92 10804.40 12:37:01 AM 47.57 7.13 40.44 1310.50 2737.70 12:38:01 AM 55.09 0.25 54.84 47.06 7693.72 12:39:01 AM 3.72 0.00 3.72 0.00 127.67 12:40:01 AM 0.50 0.00 0.50 0.00 6.70 12:41:01 AM 0.28 0.00 0.28 0.00 2.68 12:42:01 AM 0.75 0.22 0.53 11.73 51.11 12:43:01 AM 2.12 0.00 2.12 0.00 172.41 12:44:01 AM 0.40 0.00 0.40 0.00 23.16 12:45:01 AM 0.28 0.03 0.25 1.87 13.25 12:46:01 AM 11.10 0.33 10.76 37.86 463.74 12:47:01 AM 32.22 0.52 31.71 63.85 1580.89 Average: 24.83 1.48 23.35 349.14 2383.83 12:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 AM 5315464 7035320 2566960 32.57 2688 1901980 721408 8.08 186748 2057480 183184 12:36:01 AM 5191600 7024628 2690824 34.14 2688 2008860 713544 7.99 209260 2128856 24156 12:37:01 AM 4921224 6964132 2961200 37.57 2688 2213484 772032 8.64 273544 2318932 144368 12:38:01 AM 4945472 7030176 2936952 37.26 2688 2252080 683512 7.65 262260 2289272 32 12:39:01 AM 4946448 7030968 2935976 37.25 2688 2252080 683512 7.65 262264 2289216 4 12:40:01 AM 4946004 7030528 2936420 37.25 2688 2252084 698988 7.83 262264 2289512 4 12:41:01 AM 4946352 7030876 2936072 37.25 2688 2252084 679224 7.61 262264 2289092 4 12:42:01 AM 4899524 6985920 2982900 37.84 2688 2253956 741008 8.30 262532 2335636 316 12:43:01 AM 4891504 6980924 2990920 37.94 2688 2256988 741008 8.30 262532 2343632 228 12:44:01 AM 4891416 6981220 2991008 37.95 2688 2257364 741008 8.30 262532 2343900 112 12:45:01 AM 4891112 6981380 2991312 37.95 2688 2257828 741008 8.30 262676 2344004 220 12:46:01 AM 5042664 6960856 2839760 36.03 2688 2090916 738412 8.27 306532 2169860 35232 12:47:01 AM 5021472 6943468 2860952 36.30 2688 2095352 764076 8.56 464724 2037752 26320 Average: 4988481 6998492 2893943 36.71 2688 2180389 724518 8.11 272318 2249011 31860 12:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 236.18 158.82 1544.79 49.19 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 74.92 48.23 582.45 8.09 0.00 0.00 0.00 0.00 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 48.25 38.79 327.65 9.15 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 512.35 380.02 114.20 94.67 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 2.90 1.93 0.58 0.48 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 2.62 1.90 0.44 0.42 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 2.32 1.47 0.34 0.28 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 56.64 35.83 16.55 5.14 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 33.26 28.29 8.44 5.69 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 15.18 9.66 3.26 2.09 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 11.60 9.32 2.78 1.78 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 94.80 62.99 101.54 34.86 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 21.48 16.89 15.79 8.91 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 85.58 61.09 209.16 16.98 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) 08/06/2025 _x86_64_ (2 CPU) 00:33:29 LINUX RESTART (2 CPU) 12:34:01 AM CPU %user %nice %system %iowait %steal %idle 12:35:01 AM all 42.62 0.00 6.04 0.84 0.10 50.40 12:35:01 AM 0 31.05 0.00 4.52 0.85 0.10 63.48 12:35:01 AM 1 54.24 0.00 7.57 0.84 0.10 37.25 12:36:01 AM all 23.49 0.00 3.68 0.82 0.07 71.93 12:36:01 AM 0 11.32 0.00 2.91 0.97 0.08 84.71 12:36:01 AM 1 35.67 0.00 4.45 0.68 0.07 59.12 12:37:01 AM all 25.02 0.00 4.21 0.51 0.07 70.18 12:37:01 AM 0 31.82 0.00 4.49 0.25 0.08 63.37 12:37:01 AM 1 18.24 0.00 3.94 0.77 0.07 76.98 12:38:01 AM all 16.89 0.00 3.71 0.53 0.08 78.79 12:38:01 AM 0 14.12 0.00 3.43 0.62 0.08 81.75 12:38:01 AM 1 19.67 0.00 4.00 0.44 0.07 75.82 12:39:01 AM all 0.36 0.00 0.08 0.02 0.04 99.50 12:39:01 AM 0 0.33 0.00 0.10 0.00 0.05 99.52 12:39:01 AM 1 0.38 0.00 0.07 0.03 0.03 99.48 12:40:01 AM all 0.33 0.00 0.07 0.00 0.04 99.56 12:40:01 AM 0 0.53 0.00 0.03 0.00 0.02 99.42 12:40:01 AM 1 0.13 0.00 0.10 0.00 0.07 99.70 12:41:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 12:41:01 AM 0 0.55 0.00 0.07 0.00 0.03 99.35 12:41:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 12:42:01 AM all 8.17 0.00 0.85 0.01 0.08 90.89 12:42:01 AM 0 5.73 0.00 0.69 0.00 0.07 93.51 12:42:01 AM 1 10.61 0.00 1.02 0.02 0.08 88.27 12:43:01 AM all 15.47 0.00 0.64 0.02 0.07 83.81 12:43:01 AM 0 6.41 0.00 0.57 0.02 0.07 92.94 12:43:01 AM 1 24.54 0.00 0.70 0.02 0.07 74.67 12:44:01 AM all 4.46 0.00 0.32 0.00 0.08 95.14 12:44:01 AM 0 2.36 0.00 0.20 0.00 0.07 97.38 12:44:01 AM 1 6.57 0.00 0.43 0.00 0.08 92.91 12:45:01 AM all 4.23 0.00 0.32 0.01 0.08 95.36 12:45:01 AM 0 2.62 0.00 0.23 0.00 0.07 97.08 12:45:01 AM 1 5.83 0.00 0.40 0.02 0.10 93.65 12:45:01 AM CPU %user %nice %system %iowait %steal %idle 12:46:01 AM all 20.04 0.00 2.34 0.06 0.08 77.49 12:46:01 AM 0 25.42 0.00 2.09 0.08 0.07 72.34 12:46:01 AM 1 14.66 0.00 2.59 0.03 0.08 82.63 12:47:01 AM all 30.61 0.00 3.77 0.18 0.09 65.34 12:47:01 AM 0 28.60 0.00 3.51 0.17 0.10 67.63 12:47:01 AM 1 32.63 0.00 4.04 0.20 0.08 63.05 Average: all 14.78 0.00 2.01 0.23 0.07 82.91 Average: 0 12.38 0.00 1.76 0.23 0.07 85.57 Average: 1 17.18 0.00 2.26 0.23 0.07 80.25