---> uname -a: Linux prd-centos8-robot-2c-8g-38238.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 635 4853 19 2209 6765 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:2c:8c:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85212sec preferred_lft 85212sec inet6 fe80::f816:3eff:fe2c:8c7b/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) 06/29/2025 _x86_64_ (2 CPU) 02:55:28 LINUX RESTART (2 CPU) 02:56:01 AM tps rtps wtps bread/s bwrtn/s 02:57:01 AM 87.69 15.18 72.51 4073.84 7105.83 02:58:01 AM 78.02 0.77 77.26 53.58 9410.03 02:59:01 AM 22.96 0.38 22.58 64.26 2126.78 03:00:01 AM 76.36 6.96 69.39 1292.77 8232.87 03:01:01 AM 9.53 0.02 9.51 0.13 1053.32 03:02:01 AM 0.55 0.07 0.48 1.73 8.63 03:03:01 AM 0.17 0.00 0.17 0.00 1.72 03:04:01 AM 0.32 0.02 0.30 0.13 87.32 03:05:01 AM 1.97 0.00 1.97 0.00 90.70 03:06:01 AM 0.47 0.03 0.43 1.87 88.44 03:07:01 AM 0.33 0.00 0.33 0.00 103.60 03:08:01 AM 0.28 0.00 0.28 0.00 95.63 03:09:01 AM 0.22 0.00 0.22 0.00 110.90 03:10:01 AM 0.17 0.00 0.17 0.00 78.14 03:11:01 AM 0.42 0.03 0.38 0.27 114.13 03:12:01 AM 1.42 0.00 1.42 0.00 137.79 03:13:01 AM 0.33 0.00 0.33 0.00 107.35 03:14:01 AM 6.53 0.32 6.21 36.91 236.10 03:15:01 AM 31.16 0.53 30.63 64.79 2593.78 Average: 16.78 1.28 15.50 294.24 1672.83 02:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:57:01 AM 5365308 7071084 2517116 31.93 2688 1888684 656944 7.36 186664 2008784 170012 02:58:01 AM 5195488 7016076 2686936 34.09 2688 1997396 691816 7.75 198224 2138416 42508 02:59:01 AM 5175880 7020712 2706544 34.34 2688 2021500 684308 7.66 225176 2131364 22188 03:00:01 AM 4966232 7034200 2916192 37.00 2688 2236840 660860 7.40 260976 2276696 26916 03:01:01 AM 4964572 7032520 2917852 37.02 2688 2236852 660860 7.40 260996 2277492 4 03:02:01 AM 4965052 7033068 2917372 37.01 2688 2236920 660860 7.40 261144 2277056 8 03:03:01 AM 4965192 7033208 2917232 37.01 2688 2236920 660860 7.40 261144 2276996 4 03:04:01 AM 4915540 6986008 2966884 37.64 2688 2239388 743476 8.32 261292 2326080 36 03:05:01 AM 4911444 6984228 2970980 37.69 2688 2241740 743476 8.32 261640 2329644 1524 03:06:01 AM 4908760 6983688 2973664 37.73 2688 2243840 743476 8.32 261832 2332164 1088 03:07:01 AM 4906276 6983468 2976148 37.76 2688 2246104 743476 8.32 261832 2334596 396 03:08:01 AM 4902952 6982764 2979472 37.80 2688 2248756 776972 8.70 261832 2337964 264 03:09:01 AM 4899464 6982536 2982960 37.84 2688 2252008 776972 8.70 261832 2341320 252 03:10:01 AM 4892980 6978908 2989444 37.93 2688 2254876 809136 9.06 261832 2347636 808 03:11:01 AM 4889768 6979020 2992656 37.97 2688 2258164 809232 9.06 261996 2350632 768 03:12:01 AM 4886080 6978132 2996344 38.01 2688 2260956 824668 9.23 261996 2353744 376 03:13:01 AM 4882940 6978276 2999484 38.05 2688 2264240 824668 9.23 261996 2357280 556 03:14:01 AM 4934964 6923648 2947460 37.39 2688 2161256 747184 8.37 317732 2266428 83192 03:15:01 AM 4967224 6931560 2915200 36.98 2688 2139320 742256 8.31 485888 2075200 21704 Average: 4973480 6995427 2908944 36.90 2688 2192935 734816 8.23 267159 2270500 19611 02:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 324.74 205.83 1826.70 59.95 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 64.26 51.68 598.41 8.09 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 13.85 13.53 6.38 4.78 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 418.74 306.53 390.08 73.39 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 196.62 142.05 37.32 29.76 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 5.28 2.03 0.76 0.48 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 2.28 1.90 0.41 0.41 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 122.86 107.20 26.86 8.96 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 90.34 90.45 16.78 7.19 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 42.84 42.97 10.25 3.60 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 125.11 126.33 20.81 9.62 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 83.47 80.80 16.65 6.90 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 239.74 242.28 39.94 16.97 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 100.77 101.47 20.05 8.49 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 204.70 206.03 35.82 14.99 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 139.54 139.49 30.93 10.84 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 185.40 187.75 32.57 13.42 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 184.89 148.44 156.90 123.61 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 17.96 16.55 15.39 7.84 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 134.92 116.49 172.80 21.54 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) 06/29/2025 _x86_64_ (2 CPU) 02:55:28 LINUX RESTART (2 CPU) 02:56:01 AM CPU %user %nice %system %iowait %steal %idle 02:57:01 AM all 39.04 0.00 6.21 1.08 0.10 53.57 02:57:01 AM 0 46.04 0.00 6.41 1.10 0.10 46.35 02:57:01 AM 1 32.04 0.00 6.02 1.05 0.10 60.80 02:58:01 AM all 21.84 0.00 3.21 1.24 0.07 73.65 02:58:01 AM 0 18.85 0.00 2.86 1.62 0.07 76.61 02:58:01 AM 1 24.83 0.00 3.55 0.87 0.07 70.68 02:59:01 AM all 14.36 0.00 2.35 0.14 0.07 83.08 02:59:01 AM 0 15.32 0.00 2.27 0.07 0.07 82.28 02:59:01 AM 1 13.41 0.00 2.44 0.22 0.07 83.87 03:00:01 AM all 30.37 0.00 5.98 1.05 0.08 62.52 03:00:01 AM 0 39.74 0.00 6.80 0.80 0.08 52.58 03:00:01 AM 1 21.05 0.00 5.17 1.30 0.07 72.41 03:01:01 AM all 0.74 0.00 0.49 0.13 0.04 98.60 03:01:01 AM 0 0.69 0.00 0.53 0.18 0.03 98.56 03:01:01 AM 1 0.79 0.00 0.45 0.08 0.05 98.63 03:02:01 AM all 0.38 0.00 0.12 0.00 0.02 99.48 03:02:01 AM 0 0.17 0.00 0.13 0.00 0.02 99.68 03:02:01 AM 1 0.60 0.00 0.10 0.00 0.02 99.28 03:03:01 AM all 0.43 0.00 0.10 0.00 0.03 99.44 03:03:01 AM 0 0.23 0.00 0.08 0.00 0.03 99.65 03:03:01 AM 1 0.63 0.00 0.12 0.00 0.02 99.23 03:04:01 AM all 8.07 0.00 0.85 0.01 0.06 91.01 03:04:01 AM 0 8.08 0.00 0.89 0.02 0.07 90.94 03:04:01 AM 1 8.06 0.00 0.81 0.00 0.05 91.08 03:05:01 AM all 7.99 0.00 0.67 0.00 0.08 91.25 03:05:01 AM 0 11.60 0.00 0.81 0.00 0.08 87.50 03:05:01 AM 1 4.44 0.00 0.54 0.00 0.08 94.94 03:06:01 AM all 5.31 0.00 0.49 0.00 0.07 94.14 03:06:01 AM 0 2.79 0.00 0.30 0.00 0.05 96.86 03:06:01 AM 1 7.84 0.00 0.67 0.00 0.08 91.41 03:07:01 AM all 6.91 0.00 0.68 0.00 0.08 92.34 03:07:01 AM 0 8.16 0.00 0.77 0.00 0.07 91.00 03:07:01 AM 1 5.66 0.00 0.59 0.00 0.08 93.67 03:07:01 AM CPU %user %nice %system %iowait %steal %idle 03:08:01 AM all 8.61 0.00 0.61 0.00 0.08 90.70 03:08:01 AM 0 7.91 0.00 0.49 0.00 0.08 91.52 03:08:01 AM 1 9.32 0.00 0.74 0.00 0.07 89.88 03:09:01 AM all 8.98 0.00 1.03 0.00 0.07 89.93 03:09:01 AM 0 10.63 0.00 1.01 0.00 0.07 88.29 03:09:01 AM 1 7.31 0.00 1.05 0.00 0.07 91.57 03:10:01 AM all 9.43 0.00 0.71 0.00 0.08 89.78 03:10:01 AM 0 12.04 0.00 0.89 0.00 0.08 86.98 03:10:01 AM 1 6.81 0.00 0.54 0.00 0.08 92.57 03:11:01 AM all 9.97 0.00 1.19 0.01 0.08 88.75 03:11:01 AM 0 8.58 0.00 1.04 0.02 0.10 90.26 03:11:01 AM 1 11.37 0.00 1.33 0.00 0.07 87.23 03:12:01 AM all 9.20 0.00 0.88 0.01 0.08 89.84 03:12:01 AM 0 8.18 0.00 0.91 0.00 0.07 90.85 03:12:01 AM 1 10.22 0.00 0.86 0.02 0.08 88.82 03:13:01 AM all 8.79 0.00 0.97 0.01 0.08 90.15 03:13:01 AM 0 9.89 0.00 0.84 0.00 0.08 89.18 03:13:01 AM 1 7.69 0.00 1.09 0.02 0.07 91.13 03:14:01 AM all 18.57 0.00 2.40 0.03 0.08 78.92 03:14:01 AM 0 18.59 0.00 2.65 0.03 0.08 78.64 03:14:01 AM 1 18.55 0.00 2.14 0.03 0.08 79.19 03:15:01 AM all 31.04 0.00 3.49 0.18 0.07 65.23 03:15:01 AM 0 34.19 0.00 3.92 0.12 0.07 61.71 03:15:01 AM 1 27.89 0.00 3.05 0.23 0.07 68.76 Average: all 12.65 0.00 1.71 0.21 0.07 85.37 Average: 0 13.79 0.00 1.77 0.21 0.07 84.16 Average: 1 11.51 0.00 1.65 0.20 0.07 86.57