---> uname -a: Linux prd-centos8-robot-2c-8g-4909.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 627 4833 19 2237 6771 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:9c:18:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85239sec preferred_lft 85239sec inet6 fe80::f816:3eff:fe9c:1807/64 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) 11/03/2025 _x86_64_ (2 CPU) 02:43:00 LINUX RESTART (2 CPU) 02:44:01 AM tps rtps wtps bread/s bwrtn/s 02:45:01 AM 126.59 0.23 126.36 6.66 12374.14 02:46:01 AM 35.69 1.07 34.63 115.85 4178.52 02:47:01 AM 65.61 6.96 58.65 1292.77 3811.01 02:48:01 AM 32.11 0.00 32.11 0.00 6265.66 02:49:01 AM 3.82 0.00 3.82 0.00 133.76 02:50:01 AM 0.33 0.00 0.33 0.00 5.46 02:51:01 AM 0.80 0.22 0.58 11.73 82.24 02:52:01 AM 2.00 0.00 2.00 0.00 201.98 02:53:01 AM 0.30 0.03 0.27 1.87 131.12 02:54:01 AM 0.27 0.00 0.27 0.00 95.03 02:55:01 AM 0.37 0.00 0.37 0.00 177.17 02:56:01 AM 0.20 0.00 0.20 0.00 8.32 02:57:01 AM 0.13 0.00 0.13 0.00 71.84 02:58:01 AM 0.32 0.03 0.28 0.27 66.41 02:59:01 AM 1.48 0.00 1.48 0.00 161.94 03:00:01 AM 0.20 0.00 0.20 0.00 46.38 03:01:01 AM 5.11 0.33 4.78 37.05 322.19 03:02:01 AM 31.40 0.58 30.81 65.56 2543.10 Average: 17.04 0.53 16.52 85.10 1704.32 02:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:45:01 AM 5061536 6902472 2820888 35.79 2688 2016752 835844 9.36 187892 2280332 104364 02:46:01 AM 5158152 7005612 2724272 34.56 2688 2023336 737192 8.25 222776 2149028 14020 02:47:01 AM 4923060 7020964 2959364 37.54 2688 2264064 704668 7.89 259868 2316160 175520 02:48:01 AM 4911044 7008496 2971380 37.70 2688 2264136 704132 7.88 259940 2321852 8 02:49:01 AM 4911116 7008568 2971308 37.70 2688 2264136 704132 7.88 259944 2321912 4 02:50:01 AM 4910316 7007772 2972108 37.71 2688 2264140 725492 8.12 259944 2322440 4 02:51:01 AM 4856636 6957356 3025788 38.39 2688 2267412 784564 8.78 260080 2375908 652 02:52:01 AM 4848460 6952564 3033964 38.49 2688 2270912 801092 8.97 260316 2384260 236 02:53:01 AM 4842272 6950744 3040152 38.57 2688 2275172 801092 8.97 260628 2389892 564 02:54:01 AM 4838256 6950668 3044168 38.62 2688 2279104 801092 8.97 260628 2393952 1720 02:55:01 AM 4834008 6949920 3048416 38.67 2688 2282604 813924 9.11 260628 2398388 36 02:56:01 AM 4832832 6949892 3049592 38.69 2688 2283776 813924 9.11 260628 2399612 1000 02:57:01 AM 4830904 6949612 3051520 38.71 2688 2285408 813924 9.11 260628 2401636 508 02:58:01 AM 4828756 6949304 3053668 38.74 2688 2287240 795848 8.91 260804 2403320 432 02:59:01 AM 4825216 6949432 3057208 38.79 2688 2290916 811308 9.08 260804 2407088 216 03:00:01 AM 4823800 6949168 3058624 38.80 2688 2292068 814712 9.12 260804 2408292 56 03:01:01 AM 4958720 6941656 2923704 37.09 2688 2153644 775004 8.68 284900 2269948 49236 03:02:01 AM 4989752 6970612 2892672 36.70 2688 2153996 760716 8.52 487524 2045004 11192 Average: 4899158 6965267 2983266 37.85 2688 2234379 777703 8.71 268263 2332724 19987 02:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 130.51 103.32 1295.93 13.15 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 20.91 14.23 8.65 5.08 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 47.50 39.85 340.61 10.87 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 602.07 417.04 112.56 94.73 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 2.87 2.03 0.61 0.50 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 2.77 1.97 0.47 0.43 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 98.95 83.24 30.21 6.98 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 161.62 161.04 37.61 12.53 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 97.60 98.27 32.04 7.81 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 62.09 61.07 27.01 5.38 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 123.69 123.79 31.88 9.87 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 58.17 57.21 11.25 4.82 0.00 0.00 0.00 0.00 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 111.40 110.81 19.86 8.70 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 113.65 113.25 20.47 8.88 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 116.96 115.83 29.15 8.91 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 3.18 3.98 0.67 0.70 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 151.32 114.61 169.33 96.96 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 16.77 15.62 14.23 7.90 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 106.78 90.95 121.26 16.90 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) 11/03/2025 _x86_64_ (2 CPU) 02:43:00 LINUX RESTART (2 CPU) 02:44:01 AM CPU %user %nice %system %iowait %steal %idle 02:45:01 AM all 39.09 0.00 5.28 1.74 0.10 53.79 02:45:01 AM 0 56.84 0.00 6.68 2.17 0.10 34.21 02:45:01 AM 1 21.35 0.00 3.89 1.32 0.10 73.35 02:46:01 AM all 14.26 0.00 2.47 0.45 0.06 82.76 02:46:01 AM 0 25.11 0.00 2.97 0.42 0.07 71.44 02:46:01 AM 1 3.41 0.00 1.97 0.48 0.05 94.09 02:47:01 AM all 37.00 0.00 5.97 0.49 0.10 56.44 02:47:01 AM 0 39.02 0.00 6.14 0.55 0.10 54.19 02:47:01 AM 1 34.98 0.00 5.81 0.43 0.10 58.69 02:48:01 AM all 1.20 0.00 1.25 0.66 0.04 96.85 02:48:01 AM 0 1.16 0.00 1.14 0.59 0.05 97.07 02:48:01 AM 1 1.24 0.00 1.36 0.74 0.03 96.63 02:49:01 AM all 0.36 0.00 0.08 0.01 0.03 99.52 02:49:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 02:49:01 AM 1 0.60 0.00 0.07 0.02 0.03 99.28 02:50:01 AM all 0.33 0.00 0.08 0.00 0.03 99.56 02:50:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75 02:50:01 AM 1 0.55 0.00 0.07 0.00 0.02 99.37 02:51:01 AM all 6.67 0.00 1.05 0.01 0.06 92.21 02:51:01 AM 0 8.71 0.00 1.49 0.00 0.05 89.74 02:51:01 AM 1 4.63 0.00 0.60 0.02 0.07 94.68 02:52:01 AM all 12.42 0.00 1.27 0.00 0.07 86.24 02:52:01 AM 0 19.61 0.00 1.92 0.00 0.07 78.41 02:52:01 AM 1 5.36 0.00 0.64 0.00 0.07 93.93 02:53:01 AM all 9.69 0.00 0.76 0.01 0.07 89.47 02:53:01 AM 0 11.89 0.00 0.89 0.00 0.05 87.17 02:53:01 AM 1 7.49 0.00 0.64 0.02 0.08 91.77 02:54:01 AM all 10.07 0.00 0.72 0.00 0.07 89.14 02:54:01 AM 0 7.26 0.00 0.55 0.00 0.07 92.12 02:54:01 AM 1 12.92 0.00 0.90 0.00 0.07 86.11 02:55:01 AM all 12.93 0.00 1.34 0.03 0.08 85.63 02:55:01 AM 0 13.23 0.00 1.17 0.05 0.09 85.46 02:55:01 AM 1 12.63 0.00 1.51 0.00 0.07 85.79 02:55:01 AM CPU %user %nice %system %iowait %steal %idle 02:56:01 AM all 5.65 0.00 0.51 0.00 0.07 93.77 02:56:01 AM 0 1.94 0.00 0.37 0.00 0.05 97.64 02:56:01 AM 1 9.42 0.00 0.66 0.00 0.08 89.84 02:57:01 AM all 8.15 0.00 0.68 0.00 0.07 91.10 02:57:01 AM 0 13.20 0.00 0.80 0.00 0.07 85.93 02:57:01 AM 1 3.20 0.00 0.57 0.00 0.07 96.17 02:58:01 AM all 8.34 0.00 0.81 0.00 0.06 90.79 02:58:01 AM 0 7.36 0.00 0.67 0.00 0.05 91.92 02:58:01 AM 1 9.32 0.00 0.95 0.00 0.07 89.65 02:59:01 AM all 9.34 0.00 0.98 0.00 0.08 89.59 02:59:01 AM 0 9.22 0.00 0.81 0.00 0.08 89.89 02:59:01 AM 1 9.47 0.00 1.16 0.00 0.08 89.29 03:00:01 AM all 3.66 0.00 0.46 0.00 0.06 95.82 03:00:01 AM 0 4.84 0.00 0.53 0.00 0.07 94.56 03:00:01 AM 1 2.47 0.00 0.38 0.00 0.05 97.09 03:01:01 AM all 16.95 0.00 2.00 0.03 0.07 80.95 03:01:01 AM 0 15.70 0.00 2.13 0.05 0.07 82.06 03:01:01 AM 1 18.20 0.00 1.88 0.02 0.07 79.84 03:02:01 AM all 32.30 0.00 3.83 0.22 0.08 63.57 03:02:01 AM 0 39.35 0.00 4.38 0.12 0.08 56.07 03:02:01 AM 1 25.25 0.00 3.28 0.32 0.08 71.07 Average: all 12.71 0.00 1.65 0.20 0.07 85.37 Average: 0 15.28 0.00 1.83 0.22 0.07 82.61 Average: 1 10.15 0.00 1.47 0.19 0.07 88.13