---> uname -a: Linux prd-centos8-robot-2c-8g-1709.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 610 4886 19 2200 6789 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:1f:a4:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85527sec preferred_lft 85527sec inet6 fe80::f816:3eff:fe1f:a443/64 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) 08/16/2025 _x86_64_ (2 CPU) 00:51:32 LINUX RESTART (2 CPU) 12:52:01 AM tps rtps wtps bread/s bwrtn/s 12:53:01 AM 100.70 23.00 77.70 6852.23 7058.01 12:54:01 AM 88.64 0.72 87.92 52.92 10484.64 12:55:01 AM 41.07 1.42 39.65 998.60 3367.88 12:56:01 AM 70.55 8.45 62.11 751.61 7610.75 12:57:01 AM 6.83 0.22 6.61 11.73 576.24 12:58:01 AM 3.87 0.00 3.87 0.00 204.20 12:59:01 AM 0.23 0.00 0.23 0.00 31.52 01:00:01 AM 0.23 0.00 0.23 0.00 56.02 01:01:01 AM 0.35 0.02 0.33 0.13 71.60 01:02:01 AM 0.48 0.07 0.42 1.73 19.27 01:03:01 AM 0.32 0.00 0.32 0.00 6.01 01:04:01 AM 0.18 0.00 0.18 0.00 29.87 01:05:01 AM 10.55 0.32 10.23 36.93 384.72 01:06:01 AM 31.71 0.85 30.86 71.71 1743.12 Average: 25.41 2.50 22.91 627.12 2260.35 12:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:53:01 AM 5320944 7043032 2561488 32.50 2688 1904020 699728 7.83 186064 2053548 194984 12:54:01 AM 5147636 6987824 2734796 34.69 2688 2015896 737736 8.26 197792 2187216 42484 12:55:01 AM 4998592 6957876 2883840 36.59 2688 2132896 760252 8.51 234812 2292460 67228 12:56:01 AM 4929496 7032756 2952936 37.46 2688 2270640 660488 7.40 266972 2305772 10820 12:57:01 AM 4884440 6988640 2997992 38.03 2688 2271592 727596 8.15 267112 2350316 312 12:58:01 AM 4877380 6983476 3005052 38.12 2688 2273512 745208 8.34 267128 2357236 100 12:59:01 AM 4874068 6981628 3008364 38.17 2688 2274984 766936 8.59 267128 2360508 740 01:00:01 AM 4869160 6978344 3013272 38.23 2688 2276564 789216 8.84 267132 2365160 724 01:01:01 AM 4866500 6976996 3015932 38.26 2688 2277860 806552 9.03 267132 2367680 24 01:02:01 AM 4866632 6977556 3015800 38.26 2688 2278296 806552 9.03 267320 2367420 4 01:03:01 AM 4866180 6977272 3016252 38.27 2688 2278456 806552 9.03 267320 2367920 116 01:04:01 AM 4862476 6974764 3019956 38.31 2688 2279652 806552 9.03 267320 2371480 460 01:05:01 AM 4957788 6901444 2924644 37.10 2688 2115228 806244 9.03 300292 2259936 40480 01:06:01 AM 5030524 6976028 2851908 36.18 2688 2118724 721468 8.08 472892 2022840 25164 Average: 4953701 6981260 2928731 37.16 2688 2197737 760077 8.51 271173 2287821 27403 12:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 313.64 210.34 1862.77 64.34 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 56.51 44.00 614.05 7.64 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 40.59 35.52 330.33 8.80 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 209.77 150.26 47.32 35.40 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 37.17 31.26 8.47 9.08 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 99.18 97.93 19.29 9.39 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 55.01 52.33 11.38 5.65 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 62.46 62.67 13.21 6.10 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 52.24 51.42 11.72 6.06 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 14.99 13.21 3.71 2.35 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 7.06 6.08 1.88 1.21 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 37.95 34.71 9.47 6.06 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 95.00 66.07 103.57 50.50 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 19.51 18.19 16.58 8.59 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 78.65 62.43 218.17 15.80 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) 08/16/2025 _x86_64_ (2 CPU) 00:51:32 LINUX RESTART (2 CPU) 12:52:01 AM CPU %user %nice %system %iowait %steal %idle 12:53:01 AM all 47.94 0.00 7.44 2.36 0.10 42.17 12:53:01 AM 0 53.55 0.00 7.59 1.72 0.10 37.04 12:53:01 AM 1 42.34 0.00 7.28 2.99 0.10 47.30 12:54:01 AM all 22.35 0.00 3.33 1.03 0.08 73.22 12:54:01 AM 0 23.51 0.00 4.22 1.27 0.08 70.91 12:54:01 AM 1 21.19 0.00 2.43 0.80 0.07 75.51 12:55:01 AM all 23.36 0.00 3.32 0.35 0.08 72.90 12:55:01 AM 0 29.39 0.00 3.37 0.37 0.07 66.81 12:55:01 AM 1 17.33 0.00 3.27 0.33 0.08 78.98 12:56:01 AM all 20.80 0.00 4.51 0.78 0.07 73.85 12:56:01 AM 0 22.13 0.00 4.67 0.70 0.08 72.41 12:56:01 AM 1 19.47 0.00 4.34 0.85 0.05 75.29 12:57:01 AM all 2.75 0.00 0.33 0.07 0.04 96.81 12:57:01 AM 0 4.55 0.00 0.45 0.12 0.03 94.85 12:57:01 AM 1 0.95 0.00 0.22 0.02 0.05 98.76 12:58:01 AM all 8.69 0.00 0.50 0.02 0.08 90.72 12:58:01 AM 0 12.67 0.00 0.40 0.03 0.08 86.81 12:58:01 AM 1 4.72 0.00 0.59 0.00 0.08 94.61 12:59:01 AM all 5.51 0.00 0.38 0.00 0.07 94.04 12:59:01 AM 0 5.59 0.00 0.37 0.00 0.07 93.97 12:59:01 AM 1 5.43 0.00 0.39 0.00 0.07 94.12 01:00:01 AM all 4.82 0.00 0.39 0.00 0.06 94.73 01:00:01 AM 0 3.64 0.00 0.32 0.00 0.05 96.00 01:00:01 AM 1 6.00 0.00 0.47 0.00 0.07 93.47 01:01:01 AM all 6.98 0.00 0.39 0.00 0.07 92.56 01:01:01 AM 0 10.62 0.00 0.33 0.00 0.07 88.98 01:01:01 AM 1 3.35 0.00 0.44 0.00 0.07 96.15 01:02:01 AM all 4.21 0.00 0.28 0.00 0.06 95.45 01:02:01 AM 0 4.21 0.00 0.30 0.00 0.07 95.42 01:02:01 AM 1 4.20 0.00 0.27 0.00 0.05 95.48 01:03:01 AM all 2.37 0.00 0.20 0.00 0.06 97.37 01:03:01 AM 0 3.19 0.00 0.23 0.00 0.05 96.53 01:03:01 AM 1 1.55 0.00 0.17 0.00 0.07 98.21 01:03:01 AM CPU %user %nice %system %iowait %steal %idle 01:04:01 AM all 9.93 0.00 0.48 0.00 0.07 89.52 01:04:01 AM 0 13.51 0.00 0.55 0.00 0.07 85.87 01:04:01 AM 1 6.35 0.00 0.40 0.00 0.07 93.18 01:05:01 AM all 20.98 0.00 2.08 0.05 0.08 76.82 01:05:01 AM 0 32.02 0.00 2.22 0.08 0.08 65.59 01:05:01 AM 1 9.92 0.00 1.94 0.02 0.07 88.06 01:06:01 AM all 30.48 0.00 4.11 0.18 0.09 65.14 01:06:01 AM 0 37.50 0.00 4.90 0.12 0.08 57.39 01:06:01 AM 1 23.48 0.00 3.31 0.23 0.10 72.88 Average: all 15.10 0.00 1.98 0.35 0.07 82.51 Average: 0 18.30 0.00 2.14 0.32 0.07 79.17 Average: 1 11.89 0.00 1.82 0.37 0.07 85.84