---> uname -a: Linux prd-centos8-robot-2c-8g-5173.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 600 4827 19 2269 6798 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:95:9b:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85549sec preferred_lft 85549sec inet6 fe80::f816:3eff:fe95:9ba8/64 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) 11/04/2025 _x86_64_ (2 CPU) 00:39:04 LINUX RESTART (2 CPU) 12:40:01 AM tps rtps wtps bread/s bwrtn/s 12:41:01 AM 113.63 0.40 113.23 16.66 10972.54 12:42:01 AM 54.42 1.00 53.42 113.05 6123.90 12:43:01 AM 64.61 7.00 57.61 1292.10 3790.60 12:44:01 AM 39.38 0.03 39.34 3.47 6530.88 12:45:01 AM 4.90 0.22 4.68 11.73 217.06 12:46:01 AM 2.13 0.00 2.13 0.00 211.55 12:47:01 AM 0.87 0.00 0.87 0.00 647.78 12:48:01 AM 0.32 0.02 0.30 1.07 244.32 12:49:02 AM 0.78 0.03 0.75 1.87 274.49 12:50:01 AM 0.92 0.36 0.56 54.36 81.85 12:51:01 AM 0.40 0.00 0.40 0.00 26.94 12:52:01 AM 4.75 0.32 4.43 36.92 165.08 12:53:01 AM 33.53 0.52 33.01 63.86 3172.05 Average: 24.69 0.76 23.93 122.79 2499.95 12:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:41:01 AM 5096928 6971892 2785500 35.34 2688 2051564 750524 8.40 191044 2250816 193048 12:42:01 AM 5220952 7068740 2661476 33.76 2688 2023468 658284 7.37 219048 2092252 10760 12:43:01 AM 4876524 6978508 3005904 38.13 2688 2267420 714116 8.00 253716 2365344 175504 12:44:01 AM 4937292 7038316 2945136 37.36 2688 2267600 654496 7.33 260200 2299208 4 12:45:01 AM 4893824 6996576 2988604 37.91 2688 2269384 724784 8.12 260384 2341964 72 12:46:01 AM 4862316 6982428 3020112 38.31 2688 2286740 740772 8.29 260800 2373412 13192 12:47:01 AM 4850856 6982300 3031572 38.46 2688 2298036 740772 8.29 260800 2384880 5480 12:48:01 AM 4846032 6980852 3036396 38.52 2688 2301396 740772 8.29 260804 2389984 1512 12:49:02 AM 4837892 6979296 3044536 38.62 2688 2307980 740772 8.29 261088 2397664 128 12:50:01 AM 4450944 6921784 3431484 43.53 2688 2311740 753600 8.44 262396 2403356 120 12:51:01 AM 4450644 6921824 3431784 43.54 2688 2312248 753600 8.44 262412 2403928 4 12:52:01 AM 4957740 6974452 2924688 37.10 2688 2187084 723008 8.10 301244 2255160 67068 12:53:01 AM 4930872 6961512 2951556 37.44 2688 2202980 754488 8.45 505864 2084956 27340 Average: 4862524 6981422 3019904 38.31 2688 2237511 726922 8.14 273831 2310994 38018 12:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 156.51 121.19 1636.07 22.55 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 16.76 9.90 7.34 3.93 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 47.05 36.70 335.39 7.95 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 186.00 130.93 41.52 30.39 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 24.41 15.01 19.84 2.83 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 35.30 35.52 121.43 10.20 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 19.95 17.95 73.90 6.64 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 20.99 18.09 5.64 4.57 0.00 0.00 0.00 0.00 12:49:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:02 AM eth0 16.51 13.78 55.21 10.59 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 38.43 56.28 23.11 5.08 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 15.08 13.23 3.50 2.27 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 79.14 49.62 145.43 90.30 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 18.70 16.16 14.77 13.30 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 51.93 41.09 191.24 16.22 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) 11/04/2025 _x86_64_ (2 CPU) 00:39:04 LINUX RESTART (2 CPU) 12:40:01 AM CPU %user %nice %system %iowait %steal %idle 12:41:01 AM all 39.08 0.00 5.54 1.12 0.11 54.15 12:41:01 AM 0 32.25 0.00 4.89 0.95 0.12 61.80 12:41:01 AM 1 45.94 0.00 6.19 1.28 0.10 46.49 12:42:01 AM all 18.50 0.00 2.29 0.52 0.07 78.62 12:42:01 AM 0 7.82 0.00 1.75 0.62 0.07 89.75 12:42:01 AM 1 29.20 0.00 2.84 0.42 0.07 67.48 12:43:01 AM all 30.62 0.00 5.60 0.48 0.08 63.21 12:43:01 AM 0 15.96 0.00 4.63 0.51 0.07 78.82 12:43:01 AM 1 45.31 0.00 6.58 0.45 0.10 47.56 12:44:01 AM all 7.15 0.00 1.62 0.43 0.06 90.73 12:44:01 AM 0 7.99 0.00 1.84 0.47 0.05 89.66 12:44:01 AM 1 6.32 0.00 1.40 0.40 0.07 91.81 12:45:01 AM all 3.07 0.00 0.26 0.03 0.06 96.59 12:45:01 AM 0 2.01 0.00 0.18 0.02 0.07 97.73 12:45:01 AM 1 4.13 0.00 0.33 0.03 0.05 95.45 12:46:01 AM all 18.20 0.00 0.21 0.00 0.08 81.51 12:46:01 AM 0 3.64 0.00 0.20 0.00 0.08 96.07 12:46:01 AM 1 32.76 0.00 0.22 0.00 0.08 66.94 12:47:01 AM all 10.02 0.00 0.13 0.04 0.06 89.76 12:47:01 AM 0 3.34 0.00 0.13 0.05 0.05 96.42 12:47:01 AM 1 16.69 0.00 0.12 0.03 0.07 83.09 12:48:01 AM all 11.87 0.00 0.19 0.01 0.07 87.87 12:48:01 AM 0 13.23 0.00 0.18 0.02 0.07 86.50 12:48:01 AM 1 10.50 0.00 0.20 0.00 0.07 89.23 12:49:02 AM all 6.71 0.00 0.21 0.02 0.08 92.98 12:49:02 AM 0 8.93 0.00 0.15 0.00 0.07 90.86 12:49:02 AM 1 4.50 0.00 0.27 0.03 0.10 95.10 12:50:01 AM all 8.57 0.00 2.49 0.01 0.08 88.85 12:50:01 AM 0 5.81 0.00 2.37 0.00 0.07 91.75 12:50:01 AM 1 11.33 0.00 2.61 0.02 0.09 85.96 12:51:01 AM all 4.63 0.00 0.18 0.00 0.08 95.12 12:51:01 AM 0 2.29 0.00 0.18 0.00 0.07 97.46 12:51:01 AM 1 6.98 0.00 0.17 0.00 0.08 92.77 12:51:01 AM CPU %user %nice %system %iowait %steal %idle 12:52:01 AM all 13.64 0.00 1.95 0.03 0.08 84.29 12:52:01 AM 0 6.94 0.00 1.59 0.02 0.08 91.37 12:52:01 AM 1 20.33 0.00 2.32 0.05 0.07 77.23 12:53:01 AM all 32.70 0.00 3.69 0.22 0.08 63.31 12:53:01 AM 0 22.71 0.00 3.34 0.20 0.08 73.67 12:53:01 AM 1 42.68 0.00 4.05 0.23 0.08 52.95 Average: all 15.78 0.00 1.88 0.22 0.08 82.05 Average: 0 10.24 0.00 1.65 0.22 0.07 87.81 Average: 1 21.32 0.00 2.10 0.23 0.08 76.28