---> uname -a: Linux prd-centos8-robot-2c-8g-47680.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 636 4825 19 2235 6762 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:95:29:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85212sec preferred_lft 85212sec inet6 fe80::f816:3eff:fe95:29d7/64 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) 07/31/2025 _x86_64_ (2 CPU) 00:45:32 LINUX RESTART (2 CPU) 12:46:02 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 134.94 54.02 80.92 7339.34 27493.51 12:48:01 AM 94.92 0.72 94.20 52.92 11075.32 12:49:01 AM 31.86 0.42 31.44 64.78 2930.06 12:50:02 AM 75.81 6.96 68.84 1292.77 8238.02 12:51:01 AM 9.78 0.00 9.78 0.00 668.87 12:52:01 AM 0.28 0.00 0.28 0.00 4.75 12:53:01 AM 0.13 0.00 0.13 0.00 1.03 12:54:01 AM 0.45 0.02 0.43 0.13 90.33 12:55:01 AM 2.03 0.00 2.03 0.00 155.10 12:56:01 AM 0.30 0.03 0.27 1.87 25.81 12:57:01 AM 0.28 0.00 0.28 0.00 110.70 12:58:01 AM 0.25 0.00 0.25 0.00 110.41 12:59:01 AM 0.32 0.00 0.32 0.00 140.10 01:00:01 AM 0.20 0.00 0.20 0.00 100.68 01:01:01 AM 0.55 0.05 0.50 0.40 73.09 01:02:01 AM 1.50 0.07 1.43 1.73 155.95 01:03:01 AM 0.37 0.00 0.37 0.00 154.57 01:04:01 AM 3.07 0.32 2.75 36.93 190.38 01:05:01 AM 31.71 0.33 31.37 37.19 2747.60 Average: 20.37 3.27 17.10 459.02 2847.04 12:46:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5378420 7046580 2504012 31.77 2688 1851236 695096 7.78 185532 2000712 163900 12:48:01 AM 5175148 7012048 2707284 34.35 2688 2012728 707428 7.92 198072 2158628 42480 12:49:01 AM 5163984 7048272 2718448 34.49 2688 2057904 694736 7.78 228752 2134448 39296 12:50:02 AM 4938684 7024572 2943748 37.35 2688 2253432 685624 7.68 262104 2301240 10848 12:51:01 AM 4939336 7025092 2943096 37.34 2688 2253436 685624 7.68 262108 2301180 4 12:52:01 AM 4939256 7025012 2943176 37.34 2688 2253436 685624 7.68 262108 2301308 4 12:53:01 AM 4939304 7025060 2943128 37.34 2688 2253436 685624 7.68 262108 2301240 4 12:54:01 AM 4889084 6977556 2993348 37.97 2688 2256168 754892 8.45 262316 2350980 252 12:55:01 AM 4885704 6976672 2996728 38.02 2688 2258748 754892 8.45 262608 2354172 128 12:56:01 AM 4882596 6976492 2999836 38.06 2688 2261632 770648 8.63 262800 2357136 2312 12:57:01 AM 4876404 6973568 3006028 38.14 2688 2264920 792792 8.88 262800 2363060 2380 12:58:01 AM 4873804 6973520 3008628 38.17 2688 2267532 792792 8.88 262800 2365648 1728 12:59:01 AM 4869184 6971688 3013248 38.23 2688 2270256 792792 8.88 262800 2370100 328 01:00:01 AM 4866292 6971768 3016140 38.26 2688 2273204 814024 9.11 262800 2373172 292 01:01:01 AM 4861760 6970836 3020672 38.32 2688 2276816 835316 9.35 262952 2377096 1904 01:02:01 AM 4859008 6971080 3023424 38.36 2688 2279788 835316 9.35 263104 2379860 1088 01:03:01 AM 4854744 6970520 3027688 38.41 2688 2283500 851120 9.53 263104 2383944 284 01:04:01 AM 4978840 6961488 2903592 36.84 2688 2152008 715236 8.01 287976 2247704 54856 01:05:01 AM 5024872 7004284 2857560 36.25 2688 2152420 736196 8.24 488504 2013032 10972 Average: 4957707 6995058 2924725 37.10 2688 2206979 751883 8.42 266597 2286035 17529 12:46:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 306.37 194.73 1711.05 58.85 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 73.81 55.61 788.62 9.05 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 22.73 19.33 65.39 6.15 0.00 0.00 0.00 0.00 12:50:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:02 AM eth0 505.63 373.46 358.68 89.52 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 2.81 1.98 0.58 0.43 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 1.33 0.83 0.29 0.19 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 2.70 1.95 0.44 0.42 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 130.28 116.45 28.91 9.76 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 93.22 93.30 17.78 7.58 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 89.80 90.17 18.76 7.25 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 151.47 153.18 28.51 12.08 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 88.15 88.42 17.02 6.95 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 72.38 72.56 16.49 6.05 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 118.78 120.13 22.86 9.57 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 202.53 204.40 36.29 14.95 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 141.82 142.72 25.62 11.18 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 193.79 196.05 36.54 14.18 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 219.70 179.90 170.73 131.57 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 19.03 16.93 16.19 8.42 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 128.18 111.71 175.69 21.26 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) 07/31/2025 _x86_64_ (2 CPU) 00:45:32 LINUX RESTART (2 CPU) 12:46:02 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 46.56 0.02 8.03 5.00 0.10 40.29 12:47:01 AM 0 52.71 0.02 9.34 3.77 0.10 34.07 12:47:01 AM 1 40.40 0.02 6.72 6.24 0.10 46.52 12:48:01 AM all 28.06 0.00 4.16 1.56 0.09 66.13 12:48:01 AM 0 23.00 0.00 4.12 1.55 0.08 71.25 12:48:01 AM 1 33.13 0.00 4.20 1.57 0.10 61.01 12:49:01 AM all 20.09 0.00 3.17 0.36 0.07 76.31 12:49:01 AM 0 19.58 0.00 3.11 0.50 0.07 76.75 12:49:01 AM 1 20.60 0.00 3.24 0.22 0.07 75.87 12:50:02 AM all 25.19 0.00 5.07 0.98 0.08 68.69 12:50:02 AM 0 28.65 0.00 5.54 1.15 0.08 64.58 12:50:02 AM 1 21.72 0.00 4.60 0.80 0.07 72.81 12:51:01 AM all 0.48 0.00 0.12 0.08 0.03 99.30 12:51:01 AM 0 0.83 0.00 0.14 0.10 0.03 98.90 12:51:01 AM 1 0.14 0.00 0.10 0.05 0.02 99.69 12:52:01 AM all 0.32 0.00 0.06 0.00 0.03 99.60 12:52:01 AM 0 0.57 0.00 0.05 0.00 0.02 99.37 12:52:01 AM 1 0.07 0.00 0.07 0.00 0.03 99.83 12:53:01 AM all 0.34 0.00 0.06 0.00 0.03 99.57 12:53:01 AM 0 0.60 0.00 0.07 0.00 0.02 99.32 12:53:01 AM 1 0.08 0.00 0.05 0.00 0.03 99.83 12:54:01 AM all 8.61 0.00 0.94 0.00 0.07 90.38 12:54:01 AM 0 13.37 0.00 1.25 0.00 0.07 85.32 12:54:01 AM 1 3.89 0.00 0.64 0.00 0.07 95.41 12:55:01 AM all 8.30 0.00 0.69 0.01 0.05 90.95 12:55:01 AM 0 12.59 0.00 0.89 0.00 0.05 86.47 12:55:01 AM 1 4.07 0.00 0.50 0.02 0.05 95.36 12:56:01 AM all 7.71 0.00 0.68 0.00 0.07 91.55 12:56:01 AM 0 8.97 0.00 0.92 0.00 0.07 90.04 12:56:01 AM 1 6.44 0.00 0.44 0.00 0.07 93.05 12:57:01 AM all 9.99 0.00 0.97 0.00 0.06 88.98 12:57:01 AM 0 10.44 0.00 0.89 0.00 0.05 88.61 12:57:01 AM 1 9.54 0.00 1.04 0.00 0.07 89.35 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 7.33 0.00 0.70 0.00 0.05 91.92 12:58:01 AM 0 10.03 0.00 0.83 0.00 0.05 89.08 12:58:01 AM 1 4.66 0.00 0.57 0.00 0.05 94.72 12:59:01 AM all 6.47 0.00 0.59 0.01 0.05 92.89 12:59:01 AM 0 4.52 0.00 0.47 0.00 0.05 94.96 12:59:01 AM 1 8.42 0.00 0.70 0.02 0.05 90.81 01:00:01 AM all 8.62 0.00 0.82 0.01 0.06 90.49 01:00:01 AM 0 8.05 0.00 0.64 0.00 0.05 91.26 01:00:01 AM 1 9.19 0.00 1.01 0.02 0.07 89.71 01:01:01 AM all 9.98 0.00 1.12 0.00 0.06 88.84 01:01:01 AM 0 11.65 0.00 1.06 0.00 0.07 87.22 01:01:01 AM 1 8.31 0.00 1.18 0.00 0.05 90.46 01:02:01 AM all 8.62 0.00 0.78 0.01 0.06 90.53 01:02:01 AM 0 7.54 0.00 0.74 0.02 0.05 91.65 01:02:01 AM 1 9.71 0.00 0.82 0.00 0.07 89.40 01:03:01 AM all 10.28 0.00 1.09 0.00 0.07 88.56 01:03:01 AM 0 6.67 0.00 1.01 0.00 0.07 92.25 01:03:01 AM 1 13.91 0.00 1.18 0.00 0.07 84.84 01:04:01 AM all 16.87 0.00 2.22 0.02 0.05 80.84 01:04:01 AM 0 21.53 0.00 1.85 0.00 0.05 76.57 01:04:01 AM 1 12.22 0.00 2.60 0.03 0.05 85.10 01:05:01 AM all 28.33 0.00 2.92 0.29 0.07 68.40 01:05:01 AM 0 40.63 0.00 3.28 0.32 0.07 55.71 01:05:01 AM 1 16.00 0.00 2.55 0.27 0.07 81.11 Average: all 13.26 0.00 1.80 0.43 0.06 84.45 Average: 0 14.83 0.00 1.90 0.39 0.06 82.82 Average: 1 11.70 0.00 1.69 0.48 0.06 86.07