---> uname -a: Linux prd-centos8-robot-2c-8g-39562.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 571 4945 19 2180 6828 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:69:d0:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85450sec preferred_lft 85450sec inet6 fe80::f816:3eff:fe69:d0fc/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) 07/04/2025 _x86_64_ (2 CPU) 03:45:31 LINUX RESTART (2 CPU) 03:46:01 AM tps rtps wtps bread/s bwrtn/s 03:47:01 AM 75.93 15.88 60.05 4947.13 6423.16 03:48:01 AM 75.41 0.32 75.09 22.39 8417.18 03:49:01 AM 36.54 0.82 35.72 95.30 4187.44 03:50:01 AM 66.67 6.97 59.71 1292.98 4529.71 03:51:01 AM 25.64 0.00 25.64 0.00 5223.08 03:52:01 AM 3.18 0.02 3.17 0.13 139.82 03:53:01 AM 1.78 0.00 1.78 0.00 123.21 03:54:01 AM 0.22 0.00 0.22 0.00 26.06 03:55:01 AM 0.27 0.00 0.27 0.00 58.62 03:56:01 AM 0.33 0.00 0.33 0.00 49.73 03:57:01 AM 0.27 0.00 0.27 0.00 5.12 03:58:01 AM 0.18 0.00 0.18 0.00 14.28 03:59:01 AM 0.15 0.00 0.15 0.00 38.52 04:00:01 AM 7.71 0.32 7.40 36.92 232.76 04:01:01 AM 30.40 0.58 29.81 65.16 1763.67 Average: 21.65 1.66 19.99 430.71 2082.24 03:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:47:01 AM 5451924 7115836 2430508 30.83 2688 1847168 622796 6.97 184988 1930188 143180 03:48:01 AM 5213836 7047360 2668596 33.85 2688 2009160 671860 7.52 188628 2134140 104016 03:49:01 AM 5259408 7095504 2623024 33.28 2688 2011980 626464 7.01 219292 2057128 10752 03:50:01 AM 4992640 7074820 2889792 36.66 2688 2249696 627264 7.02 262568 2252576 144360 03:51:01 AM 4989308 7071212 2893124 36.70 2688 2249700 627264 7.02 262568 2251384 4 03:52:01 AM 4945188 7028708 2937244 37.26 2688 2251348 696112 7.79 262712 2294988 408 03:53:01 AM 4941256 7026440 2941176 37.31 2688 2252980 716664 8.02 262720 2298792 120 03:54:01 AM 4937936 7024324 2944496 37.36 2688 2254184 734356 8.22 262728 2302260 612 03:55:01 AM 4933704 7021660 2948728 37.41 2688 2255776 753868 8.44 262724 2306264 536 03:56:01 AM 4932240 7021036 2950192 37.43 2688 2256592 753868 8.44 262724 2307920 32 03:57:01 AM 4931668 7020832 2950764 37.43 2688 2256960 753868 8.44 262728 2308340 348 03:58:01 AM 4931400 7020812 2951032 37.44 2688 2257208 753868 8.44 262728 2308896 208 03:59:01 AM 4928172 7018652 2954260 37.48 2688 2258276 753868 8.44 262728 2311980 152 04:00:01 AM 4984232 6945208 2898200 36.77 2688 2132576 765092 8.57 301476 2234348 60844 04:01:01 AM 5066052 7001436 2816380 35.73 2688 2108856 717544 8.03 469164 1991356 22216 Average: 5029264 7035589 2853168 36.20 2688 2176831 704984 7.89 266032 2219371 32519 03:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 194.40 134.48 1637.21 54.31 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 55.10 44.69 823.59 8.41 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 13.95 11.45 6.81 4.15 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 143.79 117.01 346.68 41.33 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 6.58 5.01 1.72 1.41 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 57.16 50.85 16.87 5.69 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 44.36 44.01 12.32 5.19 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 30.16 29.47 8.65 3.71 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 38.78 38.93 11.51 4.57 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 34.32 32.09 8.64 4.62 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 14.41 12.90 3.63 2.35 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 11.35 10.61 2.79 1.83 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 30.07 27.76 8.07 5.09 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 69.84 57.61 102.23 50.68 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 16.91 16.21 14.02 7.49 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 50.75 42.21 200.33 13.39 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) 07/04/2025 _x86_64_ (2 CPU) 03:45:31 LINUX RESTART (2 CPU) 03:46:01 AM CPU %user %nice %system %iowait %steal %idle 03:47:01 AM all 37.97 0.00 5.94 2.11 0.13 53.84 03:47:01 AM 0 34.50 0.00 5.84 1.22 0.15 58.29 03:47:01 AM 1 41.44 0.00 6.04 3.00 0.12 49.40 03:48:01 AM all 28.75 0.00 3.97 2.32 0.10 64.87 03:48:01 AM 0 15.85 0.00 3.17 3.50 0.10 77.38 03:48:01 AM 1 41.64 0.00 4.77 1.13 0.10 52.35 03:49:01 AM all 14.76 0.00 2.00 0.39 0.07 82.78 03:49:01 AM 0 8.91 0.00 1.97 0.40 0.07 88.65 03:49:01 AM 1 20.60 0.00 2.04 0.38 0.07 76.92 03:50:01 AM all 33.22 0.00 6.17 0.58 0.12 59.91 03:50:01 AM 0 30.15 0.00 6.70 0.60 0.12 62.44 03:50:01 AM 1 36.28 0.00 5.64 0.57 0.13 57.38 03:51:01 AM all 0.43 0.00 0.37 0.48 0.01 98.71 03:51:01 AM 0 0.18 0.00 0.33 0.52 0.00 98.96 03:51:01 AM 1 0.67 0.00 0.40 0.45 0.02 98.46 03:52:01 AM all 7.04 0.00 0.54 0.01 0.03 92.38 03:52:01 AM 0 5.57 0.00 0.65 0.02 0.03 93.73 03:52:01 AM 1 8.52 0.00 0.42 0.00 0.03 91.03 03:53:01 AM all 6.44 0.00 0.40 0.00 0.05 93.11 03:53:01 AM 0 6.31 0.00 0.42 0.00 0.05 93.22 03:53:01 AM 1 6.57 0.00 0.39 0.00 0.05 92.99 03:54:01 AM all 4.71 0.00 0.29 0.00 0.05 94.95 03:54:01 AM 0 3.15 0.00 0.30 0.00 0.05 96.50 03:54:01 AM 1 6.26 0.00 0.28 0.00 0.05 93.40 03:55:01 AM all 5.01 0.00 0.41 0.00 0.05 94.53 03:55:01 AM 0 5.24 0.00 0.39 0.00 0.05 94.32 03:55:01 AM 1 4.78 0.00 0.44 0.00 0.05 94.74 03:56:01 AM all 7.15 0.00 0.36 0.00 0.07 92.42 03:56:01 AM 0 8.32 0.00 0.32 0.00 0.07 91.29 03:56:01 AM 1 5.99 0.00 0.40 0.00 0.07 93.54 03:57:01 AM all 4.15 0.00 0.25 0.00 0.04 95.56 03:57:01 AM 0 2.81 0.00 0.23 0.00 0.03 96.92 03:57:01 AM 1 5.48 0.00 0.27 0.00 0.05 94.20 03:57:01 AM CPU %user %nice %system %iowait %steal %idle 03:58:01 AM all 3.34 0.00 0.27 0.00 0.03 96.36 03:58:01 AM 0 1.22 0.00 0.25 0.00 0.03 98.49 03:58:01 AM 1 5.46 0.00 0.28 0.00 0.03 94.22 03:59:01 AM all 9.23 0.00 0.44 0.00 0.08 90.26 03:59:01 AM 0 7.67 0.00 0.42 0.00 0.07 91.84 03:59:01 AM 1 10.78 0.00 0.45 0.00 0.08 88.68 04:00:01 AM all 19.80 0.00 1.91 0.05 0.07 78.17 04:00:01 AM 0 12.50 0.00 1.84 0.03 0.07 85.56 04:00:01 AM 1 27.10 0.00 1.99 0.07 0.07 70.78 04:01:01 AM all 28.76 0.00 3.78 0.48 0.09 66.88 04:01:01 AM 0 27.40 0.00 3.89 0.82 0.08 67.81 04:01:01 AM 1 30.12 0.00 3.68 0.15 0.10 65.95 Average: all 14.07 0.00 1.81 0.43 0.07 83.62 Average: 0 11.33 0.00 1.79 0.48 0.06 86.34 Average: 1 16.80 0.00 1.84 0.38 0.07 80.91