---> uname -a: Linux prd-centos8-robot-2c-8g-50247.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 4898 19 2182 6782 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:16:10:c4 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 85513sec preferred_lft 85513sec inet6 fe80::f816:3eff:fe16:10c4/64 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) 08/07/2025 _x86_64_ (2 CPU) 06:46:31 LINUX RESTART (2 CPU) 06:47:01 AM tps rtps wtps bread/s bwrtn/s 06:48:01 AM 123.51 54.47 69.04 7250.38 21083.34 06:49:01 AM 102.53 0.72 101.82 52.92 11466.18 06:50:00 AM 31.31 0.43 30.89 66.35 2645.77 06:50:01 AM 29.08 0.00 29.08 0.00 1365.25 06:51:01 AM 79.61 6.96 72.64 1292.77 8662.80 06:52:01 AM 12.60 0.22 12.38 11.73 756.11 06:53:01 AM 2.05 0.00 2.05 0.00 140.90 06:54:01 AM 0.35 0.00 0.35 0.00 29.55 06:55:01 AM 0.17 0.00 0.17 0.00 72.28 06:56:01 AM 0.30 0.00 0.30 0.00 60.58 06:57:01 AM 0.52 0.00 0.52 0.00 14.50 06:58:01 AM 0.37 0.00 0.37 0.00 15.25 06:59:01 AM 0.13 0.00 0.13 0.00 15.49 07:00:01 AM 4.02 0.32 3.70 36.93 200.40 07:01:01 AM 32.31 0.53 31.77 64.78 1795.03 Average: 27.84 4.55 23.29 626.78 3352.20 06:47:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:48:01 AM 5273764 6968604 2608668 33.09 2688 1880380 790180 8.85 220504 2078472 198788 06:49:01 AM 5139280 6973568 2743152 34.80 2688 2009892 728292 8.15 197688 2189288 42480 06:50:00 AM 5142812 7012968 2739620 34.76 2688 2044280 688356 7.71 222004 2163452 42920 06:50:01 AM 5125696 6997524 2756736 34.97 2688 2045412 706720 7.91 226656 2174308 43844 06:51:01 AM 4935388 7020040 2947044 37.39 2688 2252208 671368 7.52 261012 2300012 10836 06:52:01 AM 4898852 6983904 2983580 37.85 2688 2252824 725144 8.12 261164 2341460 112 06:53:01 AM 4891508 6978588 2990924 37.94 2688 2254876 757108 8.48 261176 2348692 108 06:54:01 AM 4888788 6977360 2993644 37.98 2688 2256344 773608 8.66 261180 2351400 844 06:55:01 AM 4885124 6974992 2997308 38.03 2688 2257660 773608 8.66 261184 2355052 52 06:56:01 AM 4882524 6974200 2999908 38.06 2688 2259448 789820 8.84 261184 2357620 120 06:57:01 AM 4881996 6973824 3000436 38.06 2688 2259600 789820 8.84 261184 2358124 32 06:58:01 AM 4881532 6973652 3000900 38.07 2688 2259900 789820 8.84 261188 2358460 24 06:59:01 AM 4878476 6971584 3003956 38.11 2688 2260880 789820 8.84 261196 2361700 568 07:00:01 AM 5048168 6974756 2834264 35.96 2688 2098184 711556 7.97 264948 2206468 25456 07:01:01 AM 5058936 6984388 2823496 35.82 2688 2098780 710120 7.95 466956 2000464 10312 Average: 4987523 6982663 2894909 36.73 2688 2166045 746356 8.36 263282 2262998 25100 06:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 334.14 206.18 1649.90 62.26 0.00 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 117.18 93.07 829.56 11.60 0.00 0.00 0.00 0.00 06:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:00 AM eth0 17.13 12.06 7.46 4.82 0.00 0.00 0.00 0.00 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 31.91 32.62 66.05 6.69 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 256.68 190.12 367.34 46.66 0.00 0.00 0.00 0.00 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 15.80 10.28 4.95 1.14 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 113.68 112.28 21.23 10.25 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 55.02 52.39 11.89 5.87 0.00 0.00 0.00 0.00 06:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 43.87 44.17 9.06 4.11 0.00 0.00 0.00 0.00 06:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM eth0 83.12 79.56 17.74 9.03 0.00 0.00 0.00 0.00 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 7.42 5.73 2.03 1.29 0.00 0.00 0.00 0.00 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 12.00 10.51 2.84 1.90 0.00 0.00 0.00 0.00 06:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 AM eth0 31.69 28.59 7.90 5.02 0.00 0.00 0.00 0.00 07:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 AM eth0 86.49 66.84 102.97 49.87 0.00 0.00 0.00 0.00 07:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM eth0 18.31 17.08 15.92 8.49 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 85.21 66.38 218.02 15.88 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) 08/07/2025 _x86_64_ (2 CPU) 06:46:31 LINUX RESTART (2 CPU) 06:47:01 AM CPU %user %nice %system %iowait %steal %idle 06:48:01 AM all 40.29 0.03 7.05 11.19 0.09 41.35 06:48:01 AM 0 46.92 0.02 7.94 10.68 0.10 34.34 06:48:01 AM 1 33.66 0.03 6.17 11.71 0.08 48.34 06:49:01 AM all 30.98 0.00 4.59 2.79 0.12 61.53 06:49:01 AM 0 37.67 0.00 4.94 2.65 0.12 54.63 06:49:01 AM 1 24.26 0.00 4.23 2.92 0.12 68.47 06:50:00 AM all 19.09 0.00 2.72 4.91 0.06 73.22 06:50:00 AM 0 29.95 0.00 3.48 5.90 0.07 60.60 06:50:00 AM 1 8.21 0.00 1.95 3.92 0.05 85.87 06:50:01 AM all 42.66 0.00 7.34 0.35 0.35 49.30 06:50:01 AM 0 75.00 0.00 11.11 0.69 0.00 13.19 06:50:01 AM 1 9.86 0.00 3.52 0.00 0.70 85.92 06:51:01 AM all 25.69 0.00 4.98 2.16 0.08 67.09 06:51:01 AM 0 35.58 0.00 5.19 2.25 0.08 56.89 06:51:01 AM 1 15.79 0.00 4.77 2.07 0.07 77.30 06:52:01 AM all 1.31 0.00 0.27 0.08 0.03 98.32 06:52:01 AM 0 0.22 0.00 0.22 0.15 0.02 99.40 06:52:01 AM 1 2.41 0.00 0.32 0.00 0.03 97.23 06:53:01 AM all 9.16 0.00 0.59 0.02 0.07 90.17 06:53:01 AM 0 10.96 0.00 0.60 0.02 0.07 88.35 06:53:01 AM 1 7.36 0.00 0.57 0.02 0.07 91.99 06:54:01 AM all 6.19 0.00 0.38 0.00 0.06 93.38 06:54:01 AM 0 8.53 0.00 0.34 0.00 0.07 91.06 06:54:01 AM 1 3.84 0.00 0.42 0.00 0.05 95.69 06:55:01 AM all 2.60 0.00 0.29 0.00 0.05 97.05 06:55:01 AM 0 1.62 0.00 0.32 0.00 0.03 98.03 06:55:01 AM 1 3.59 0.00 0.27 0.00 0.07 96.08 06:56:01 AM all 9.76 0.00 0.50 0.00 0.06 89.67 06:56:01 AM 0 11.24 0.00 0.50 0.00 0.07 88.19 06:56:01 AM 1 8.29 0.00 0.50 0.00 0.05 91.16 06:57:01 AM all 2.41 0.00 0.22 0.00 0.05 97.33 06:57:01 AM 0 3.06 0.00 0.25 0.00 0.05 96.64 06:57:01 AM 1 1.76 0.00 0.18 0.00 0.05 98.01 06:57:01 AM CPU %user %nice %system %iowait %steal %idle 06:58:01 AM all 3.18 0.00 0.23 0.00 0.05 96.55 06:58:01 AM 0 3.73 0.00 0.23 0.00 0.05 95.99 06:58:01 AM 1 2.63 0.00 0.22 0.00 0.05 97.11 06:59:01 AM all 8.42 0.00 0.47 0.00 0.06 91.06 06:59:01 AM 0 9.31 0.00 0.52 0.00 0.07 90.11 06:59:01 AM 1 7.53 0.00 0.42 0.00 0.05 92.00 07:00:01 AM all 16.56 0.00 1.61 0.02 0.07 81.75 07:00:01 AM 0 21.44 0.00 1.47 0.02 0.07 77.01 07:00:01 AM 1 11.67 0.00 1.74 0.02 0.07 86.51 07:01:01 AM all 30.57 0.00 3.48 0.21 0.08 65.66 07:01:01 AM 0 47.50 0.00 4.25 0.28 0.10 47.87 07:01:01 AM 1 13.64 0.00 2.70 0.13 0.07 83.46 Average: all 14.78 0.00 1.96 1.52 0.07 81.67 Average: 0 19.21 0.00 2.18 1.56 0.07 76.98 Average: 1 10.34 0.00 1.75 1.48 0.06 86.36