---> uname -a: Linux prd-centos8-robot-2c-8g-52569.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 617 4818 19 2260 6781 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:c1:77:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.162/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85425sec preferred_lft 85425sec inet6 fe80::f816:3eff:fec1:77db/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) 08/12/2025 _x86_64_ (2 CPU) 02:18:33 LINUX RESTART (2 CPU) 02:19:01 AM tps rtps wtps bread/s bwrtn/s 02:20:01 AM 119.74 58.51 61.23 7725.02 36033.96 02:21:01 AM 42.55 0.00 42.55 0.00 4549.33 02:22:01 AM 64.40 0.03 64.36 0.53 6206.60 02:23:01 AM 55.81 0.72 55.10 52.92 6685.75 02:24:01 AM 24.11 0.32 23.80 60.66 1597.18 02:25:01 AM 73.21 6.96 66.24 1292.77 7979.92 02:26:01 AM 10.53 0.22 10.31 11.73 699.35 02:27:01 AM 2.07 0.00 2.07 0.00 274.88 02:28:01 AM 0.88 0.00 0.88 0.00 521.15 02:29:01 AM 0.48 0.05 0.43 3.33 299.70 02:30:01 AM 0.63 0.00 0.63 0.00 230.89 02:31:01 AM 1.00 0.38 0.62 55.31 93.39 02:32:01 AM 0.37 0.00 0.37 0.00 79.49 02:33:01 AM 0.17 0.00 0.17 0.00 18.18 02:34:01 AM 17.46 0.48 16.97 49.31 2499.70 Average: 27.56 4.51 23.05 616.79 4518.17 02:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 AM 5417156 6999336 2465276 31.28 2688 1773984 822584 9.21 190012 1990828 100220 02:21:01 AM 5290368 6977168 2592064 32.88 2688 1872976 838376 9.39 220388 2063820 88652 02:22:01 AM 5168724 6972912 2713708 34.43 2688 1981504 811660 9.09 196260 2178912 140072 02:23:01 AM 5150448 6987488 2731984 34.66 2688 2013200 754148 8.44 198392 2186212 4 02:24:01 AM 5058656 6985572 2823776 35.82 2688 2100424 769712 8.62 234668 2235248 76820 02:25:01 AM 4940644 7028628 2941788 37.32 2688 2255396 694008 7.77 262320 2296668 10832 02:26:01 AM 4897580 6986576 2984852 37.87 2688 2256520 742192 8.31 262444 2340620 24 02:27:01 AM 4868712 6970444 3013720 38.23 2688 2269248 773996 8.67 262916 2368508 6736 02:28:01 AM 4855712 6969068 3026720 38.40 2688 2280888 773996 8.67 262916 2381876 3196 02:29:01 AM 4849044 6969488 3033388 38.48 2688 2288004 773996 8.67 262920 2388960 1312 02:30:01 AM 4840604 6967168 3041828 38.59 2688 2294084 793608 8.89 263052 2396636 764 02:31:01 AM 4451816 6908976 3430616 43.52 2688 2299400 793608 8.89 264604 2403792 1888 02:32:01 AM 4451352 6909208 3431080 43.53 2688 2300088 793608 8.89 264616 2404464 388 02:33:01 AM 4449728 6907780 3432704 43.55 2688 2300268 793608 8.89 264616 2405852 84 02:34:01 AM 4993988 6998992 2888444 36.64 2688 2177648 744944 8.34 500884 2028292 24144 Average: 4912302 6969254 2970130 37.68 2688 2164242 778270 8.71 260734 2271379 30342 02:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 317.06 189.82 1642.74 55.44 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 3.51 0.52 4.96 0.04 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 24.21 20.06 259.87 3.36 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 53.45 37.25 567.03 6.14 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 34.56 32.18 320.37 7.70 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 161.25 112.36 43.21 36.43 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 20.41 11.96 11.56 1.44 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 41.94 32.76 103.95 8.30 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 25.41 24.96 70.38 7.44 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 17.36 17.04 35.68 5.84 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 21.76 19.91 32.20 11.55 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 42.40 59.05 48.98 5.44 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 13.76 11.36 3.27 2.12 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 9.02 6.23 2.43 1.52 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 85.31 52.66 150.94 90.69 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 58.10 41.88 219.84 16.23 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) 08/12/2025 _x86_64_ (2 CPU) 02:18:33 LINUX RESTART (2 CPU) 02:19:01 AM CPU %user %nice %system %iowait %steal %idle 02:20:01 AM all 38.87 0.03 8.28 14.66 0.13 38.03 02:20:01 AM 0 39.21 0.03 8.68 17.86 0.13 34.08 02:20:01 AM 1 38.52 0.03 7.88 11.43 0.14 42.00 02:21:01 AM all 4.04 0.00 1.14 30.68 0.07 64.07 02:21:01 AM 0 5.73 0.00 1.25 26.15 0.05 66.82 02:21:01 AM 1 2.34 0.00 1.04 35.22 0.08 61.32 02:22:01 AM all 17.23 0.00 2.91 21.61 0.09 58.16 02:22:01 AM 0 17.51 0.00 2.58 15.74 0.07 64.11 02:22:01 AM 1 16.96 0.00 3.24 27.51 0.12 52.18 02:23:01 AM all 15.03 0.00 2.18 2.93 0.06 79.81 02:23:01 AM 0 18.26 0.00 2.54 2.87 0.07 76.26 02:23:01 AM 1 11.78 0.00 1.81 2.99 0.05 83.37 02:24:01 AM all 24.14 0.00 3.24 0.98 0.10 71.54 02:24:01 AM 0 19.86 0.00 2.90 0.47 0.10 76.67 02:24:01 AM 1 28.43 0.00 3.57 1.49 0.10 66.41 02:25:01 AM all 22.33 0.00 4.77 2.29 0.08 70.52 02:25:01 AM 0 27.32 0.00 5.26 2.37 0.07 64.98 02:25:01 AM 1 17.36 0.00 4.28 2.22 0.10 76.05 02:26:01 AM all 1.71 0.00 0.28 0.17 0.03 97.82 02:26:01 AM 0 3.06 0.00 0.42 0.22 0.03 96.27 02:26:01 AM 1 0.37 0.00 0.13 0.12 0.02 99.36 02:27:01 AM all 13.30 0.00 0.24 0.05 0.08 86.32 02:27:01 AM 0 16.85 0.00 0.23 0.10 0.08 82.73 02:27:01 AM 1 9.76 0.00 0.25 0.00 0.08 89.91 02:28:01 AM all 12.90 0.00 0.18 0.05 0.04 86.83 02:28:01 AM 0 22.07 0.00 0.18 0.00 0.05 77.70 02:28:01 AM 1 3.70 0.00 0.17 0.10 0.03 96.00 02:29:01 AM all 9.14 0.00 0.17 0.05 0.05 90.60 02:29:01 AM 0 7.94 0.00 0.15 0.02 0.05 91.85 02:29:01 AM 1 10.34 0.00 0.18 0.08 0.05 89.34 02:30:01 AM all 13.00 0.00 0.18 0.06 0.05 86.72 02:30:01 AM 0 10.33 0.00 0.20 0.03 0.05 89.38 02:30:01 AM 1 15.67 0.00 0.15 0.08 0.05 84.05 02:30:01 AM CPU %user %nice %system %iowait %steal %idle 02:31:01 AM all 9.55 0.00 2.51 0.03 0.06 87.85 02:31:01 AM 0 9.98 0.00 2.70 0.07 0.05 87.20 02:31:01 AM 1 9.11 0.00 2.32 0.00 0.07 88.50 02:32:01 AM all 4.55 0.00 0.18 0.00 0.04 95.23 02:32:01 AM 0 1.52 0.00 0.18 0.00 0.03 98.26 02:32:01 AM 1 7.60 0.00 0.17 0.00 0.05 92.18 02:33:01 AM all 2.64 0.00 0.17 0.00 0.03 97.16 02:33:01 AM 0 2.01 0.00 0.15 0.00 0.03 97.81 02:33:01 AM 1 3.27 0.00 0.18 0.00 0.03 96.51 02:34:01 AM all 23.51 0.00 3.72 0.29 0.08 72.40 02:34:01 AM 0 16.74 0.00 3.57 0.33 0.08 79.27 02:34:01 AM 1 30.28 0.00 3.87 0.25 0.08 65.51 Average: all 14.12 0.00 2.01 4.92 0.07 78.88 Average: 0 14.56 0.00 2.07 4.41 0.06 78.90 Average: 1 13.69 0.00 1.95 5.43 0.07 78.87