---> uname -a: Linux prd-centos8-robot-2c-8g-43304.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 625 4906 19 2165 6774 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:54:f1:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84994sec preferred_lft 84994sec inet6 fe80::f816:3eff:fe54:f1f7/64 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) 07/17/2025 _x86_64_ (2 CPU) 00:52:40 LINUX RESTART (2 CPU) 12:53:01 AM tps rtps wtps bread/s bwrtn/s 12:54:01 AM 154.12 86.97 67.14 8298.47 40569.61 12:55:01 AM 123.49 0.72 122.78 52.92 12300.70 12:56:01 AM 25.96 0.42 25.55 64.79 2031.03 12:57:01 AM 72.53 6.96 65.56 1292.77 8077.37 12:58:01 AM 13.50 0.00 13.50 0.00 1237.26 12:59:01 AM 4.07 0.03 4.03 1.07 148.58 01:00:01 AM 0.30 0.00 0.30 0.00 5.80 01:01:01 AM 0.38 0.02 0.37 0.13 11.69 01:02:01 AM 0.43 0.07 0.37 1.73 7.28 01:03:01 AM 0.30 0.00 0.30 0.00 11.53 01:04:01 AM 0.33 0.00 0.33 0.00 5.43 01:05:01 AM 0.28 0.00 0.28 0.00 10.96 01:06:01 AM 0.18 0.00 0.18 0.00 2.98 01:07:01 AM 0.12 0.00 0.12 0.00 16.68 01:08:01 AM 0.33 0.03 0.30 0.27 7.96 01:09:01 AM 1.50 0.00 1.50 0.00 39.58 01:10:01 AM 0.50 0.00 0.50 0.00 7.30 01:11:01 AM 0.27 0.00 0.27 0.00 11.10 01:12:01 AM 0.17 0.00 0.17 0.00 3.08 01:13:01 AM 0.38 0.00 0.38 0.00 12.88 01:14:01 AM 0.40 0.00 0.40 0.00 6.75 01:15:01 AM 14.70 0.32 14.38 36.92 552.68 01:16:01 AM 29.57 0.52 29.05 63.83 1384.39 Average: 19.30 4.18 15.12 426.67 2889.81 12:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:54:01 AM 5381236 7001076 2501188 31.73 2688 1810272 763324 8.55 200276 2011180 143748 12:55:01 AM 5163720 6998044 2718704 34.49 2688 2010240 695884 7.79 198972 2166796 42496 12:56:01 AM 5136896 7002164 2745528 34.83 2688 2040724 725464 8.12 226592 2166292 28464 12:57:01 AM 4933576 7015444 2948848 37.41 2688 2249820 671084 7.51 263060 2302508 26912 12:58:01 AM 4935652 7017380 2946772 37.38 2688 2249836 671084 7.51 263056 2302580 20 12:59:01 AM 4893752 6976056 2988672 37.92 2688 2250412 744256 8.33 263180 2344240 4 01:00:01 AM 4893876 6976212 2988548 37.91 2688 2250444 744656 8.34 263180 2344204 4 01:01:01 AM 4880908 6963476 3001516 38.08 2688 2250676 770592 8.63 263180 2356408 8 01:02:01 AM 4878988 6961656 3003436 38.10 2688 2250776 770592 8.63 263352 2358292 12 01:03:01 AM 4879332 6962224 3003092 38.10 2688 2251000 770592 8.63 263360 2358308 8 01:04:01 AM 4879188 6962116 3003236 38.10 2688 2251036 770592 8.63 263360 2358540 16 01:05:01 AM 4886764 6969912 2995660 38.00 2688 2251256 750580 8.40 263360 2350672 12 01:06:01 AM 4886388 6969568 2996036 38.01 2688 2251288 750580 8.40 263360 2350704 4 01:07:01 AM 4885884 6969528 2996540 38.02 2688 2251752 750580 8.40 263468 2351588 12 01:08:01 AM 4870852 6954548 3011572 38.21 2688 2251800 761564 8.53 263604 2365684 20 01:09:01 AM 4862036 6945964 3020388 38.32 2688 2252036 773636 8.66 263604 2375072 4 01:10:01 AM 4883060 6967024 2999364 38.05 2688 2252072 756776 8.47 263604 2354008 4 01:11:01 AM 4882704 6966904 2999720 38.06 2688 2252308 756776 8.47 263604 2354128 4 01:12:01 AM 4868204 6952448 3014220 38.24 2688 2252352 786256 8.80 263604 2367980 4 01:13:01 AM 4858632 6943116 3023792 38.36 2688 2252592 776480 8.69 263604 2377612 4 01:14:01 AM 4881932 6966448 3000492 38.07 2688 2252624 755352 8.46 263604 2354520 4 01:15:01 AM 5039588 6947124 2842836 36.07 2688 2081492 750932 8.41 302140 2180920 30968 01:16:01 AM 5052676 6963084 2829748 35.90 2688 2084676 748908 8.39 461928 2012552 25036 Average: 4944167 6971805 2938257 37.28 2688 2197891 748545 8.38 266567 2298469 12946 12:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 296.55 182.91 1644.51 59.82 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 69.04 50.60 826.51 9.42 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 14.03 10.11 6.58 4.25 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 239.95 174.18 353.73 44.73 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 2.98 1.90 0.81 0.35 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 29.36 20.30 6.43 6.66 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 0.70 0.17 0.04 0.02 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 17.46 15.38 120.01 1.16 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 2.00 0.52 0.67 0.43 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 11.45 8.91 1.48 0.71 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 5.17 0.42 0.62 0.27 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 15.36 14.38 119.90 1.10 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 2.17 0.17 0.22 0.02 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 21.73 19.58 4.59 4.13 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 5.73 5.15 117.86 0.52 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 33.64 28.68 355.98 2.06 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 0.57 0.10 0.04 0.01 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 7.55 6.95 1.56 0.56 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 5.95 5.42 117.66 0.35 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 30.96 30.22 355.41 2.10 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 0.73 0.28 0.17 0.08 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 57.33 41.84 86.70 30.41 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 19.32 16.94 15.53 8.41 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 38.69 27.61 179.88 7.72 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) 07/17/2025 _x86_64_ (2 CPU) 00:52:40 LINUX RESTART (2 CPU) 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 40.22 0.06 9.84 10.32 0.12 39.45 12:54:01 AM 0 31.16 0.05 9.87 10.87 0.10 47.94 12:54:01 AM 1 49.26 0.07 9.81 9.77 0.13 30.96 12:55:01 AM all 32.35 0.00 4.89 1.23 0.09 61.44 12:55:01 AM 0 20.75 0.00 3.81 1.60 0.10 73.74 12:55:01 AM 1 43.98 0.00 5.98 0.85 0.08 49.11 12:56:01 AM all 14.97 0.00 2.21 0.34 0.08 82.39 12:56:01 AM 0 6.75 0.00 1.74 0.17 0.07 91.28 12:56:01 AM 1 23.17 0.00 2.69 0.52 0.10 73.52 12:57:01 AM all 29.74 0.00 5.56 0.89 0.11 63.71 12:57:01 AM 0 31.63 0.00 6.02 0.90 0.10 61.35 12:57:01 AM 1 27.86 0.00 5.09 0.88 0.12 66.05 12:58:01 AM all 0.10 0.00 0.15 0.12 0.03 99.60 12:58:01 AM 0 0.03 0.00 0.08 0.07 0.03 99.78 12:58:01 AM 1 0.17 0.00 0.22 0.17 0.03 99.42 12:59:01 AM all 2.22 0.00 0.27 0.03 0.07 97.42 12:59:01 AM 0 2.12 0.00 0.28 0.05 0.05 97.49 12:59:01 AM 1 2.31 0.00 0.25 0.00 0.08 97.36 01:00:01 AM all 0.48 0.00 0.08 0.00 0.06 99.38 01:00:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 01:00:01 AM 1 0.35 0.00 0.10 0.00 0.08 99.46 01:01:01 AM all 0.90 0.00 0.36 0.00 0.08 98.67 01:01:01 AM 0 0.63 0.00 0.49 0.00 0.05 98.82 01:01:01 AM 1 1.16 0.00 0.22 0.00 0.10 98.51 01:02:01 AM all 0.53 0.00 0.13 0.00 0.06 99.28 01:02:01 AM 0 0.57 0.00 0.08 0.00 0.03 99.32 01:02:01 AM 1 0.50 0.00 0.17 0.00 0.08 99.25 01:03:01 AM all 0.99 0.00 0.12 0.00 0.08 98.81 01:03:01 AM 0 0.63 0.00 0.07 0.00 0.05 99.25 01:03:01 AM 1 1.35 0.00 0.17 0.00 0.10 98.38 01:04:01 AM all 0.51 0.00 0.08 0.00 0.06 99.35 01:04:01 AM 0 0.72 0.00 0.03 0.00 0.03 99.21 01:04:01 AM 1 0.30 0.00 0.13 0.00 0.08 99.48 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 0.85 0.00 0.17 0.00 0.08 98.91 01:05:01 AM 0 0.64 0.00 0.15 0.00 0.07 99.15 01:05:01 AM 1 1.07 0.00 0.18 0.00 0.08 98.66 01:06:01 AM all 0.50 0.00 0.11 0.00 0.07 99.32 01:06:01 AM 0 0.60 0.00 0.05 0.00 0.03 99.32 01:06:01 AM 1 0.40 0.00 0.17 0.00 0.10 99.33 01:07:01 AM all 2.12 0.00 0.22 0.00 0.07 97.59 01:07:01 AM 0 2.54 0.00 0.18 0.00 0.05 97.23 01:07:01 AM 1 1.71 0.00 0.25 0.00 0.08 97.96 01:08:01 AM all 0.59 0.00 0.23 0.00 0.07 99.11 01:08:01 AM 0 0.58 0.00 0.12 0.00 0.05 99.25 01:08:01 AM 1 0.60 0.00 0.35 0.00 0.08 98.96 01:09:01 AM all 1.09 0.00 0.23 0.01 0.07 98.61 01:09:01 AM 0 0.77 0.00 0.18 0.00 0.05 99.00 01:09:01 AM 1 1.42 0.00 0.27 0.02 0.08 98.21 01:10:01 AM all 0.38 0.00 0.12 0.00 0.07 99.44 01:10:01 AM 0 0.38 0.00 0.08 0.00 0.05 99.48 01:10:01 AM 1 0.37 0.00 0.15 0.00 0.08 99.40 01:11:01 AM all 1.04 0.00 0.12 0.00 0.06 98.79 01:11:01 AM 0 0.73 0.00 0.12 0.00 0.05 99.10 01:11:01 AM 1 1.34 0.00 0.12 0.00 0.07 98.48 01:12:01 AM all 0.55 0.00 0.11 0.00 0.06 99.28 01:12:01 AM 0 0.55 0.00 0.03 0.00 0.03 99.38 01:12:01 AM 1 0.55 0.00 0.18 0.00 0.08 99.18 01:13:01 AM all 1.02 0.00 0.18 0.00 0.06 98.74 01:13:01 AM 0 0.75 0.00 0.15 0.00 0.05 99.05 01:13:01 AM 1 1.29 0.00 0.22 0.00 0.07 98.43 01:14:01 AM all 0.43 0.00 0.10 0.00 0.05 99.42 01:14:01 AM 0 0.50 0.00 0.08 0.00 0.05 99.37 01:14:01 AM 1 0.37 0.00 0.12 0.00 0.05 99.46 01:15:01 AM all 15.38 0.00 2.01 0.09 0.08 82.44 01:15:01 AM 0 9.31 0.00 1.79 0.05 0.08 88.77 01:15:01 AM 1 21.46 0.00 2.22 0.13 0.08 76.10 01:15:01 AM CPU %user %nice %system %iowait %steal %idle 01:16:01 AM all 29.54 0.00 3.85 0.14 0.08 66.38 01:16:01 AM 0 26.80 0.00 3.32 0.08 0.08 69.71 01:16:01 AM 1 32.28 0.00 4.39 0.20 0.08 63.05 Average: all 7.68 0.00 1.35 0.57 0.07 90.32 Average: 0 6.08 0.00 1.25 0.60 0.06 92.01 Average: 1 9.29 0.00 1.46 0.54 0.09 88.62