---> uname -a: Linux prd-centos8-robot-2c-8g-6865.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 591 4924 19 2181 6807 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:d3:64:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.68/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84998sec preferred_lft 84998sec inet6 fe80::f816:3eff:fed3:64ec/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) 11/08/2025 _x86_64_ (2 CPU) 00:35:33 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 97.95 15.86 82.09 5435.65 7646.07 12:38:01 AM 76.56 0.72 75.84 52.92 9812.36 12:39:01 AM 39.29 0.42 38.88 64.79 3135.88 12:40:01 AM 77.79 6.96 70.83 1292.77 8002.97 12:41:01 AM 11.51 0.23 11.28 12.66 1125.77 12:42:01 AM 4.40 0.00 4.40 0.00 168.18 12:43:01 AM 0.43 0.00 0.43 0.00 5.10 12:44:01 AM 0.38 0.00 0.38 0.00 12.18 12:45:01 AM 0.13 0.00 0.13 0.00 2.13 12:46:01 AM 0.15 0.00 0.15 0.00 8.77 12:47:01 AM 0.33 0.00 0.33 0.00 5.90 12:48:01 AM 0.37 0.00 0.37 0.00 11.48 12:49:01 AM 0.27 0.00 0.27 0.00 4.18 12:50:01 AM 0.20 0.00 0.20 0.00 17.00 12:51:01 AM 0.38 0.03 0.35 0.27 6.73 12:52:01 AM 1.30 0.00 1.30 0.00 37.89 12:53:01 AM 0.47 0.00 0.47 0.00 7.96 12:54:01 AM 0.20 0.00 0.20 0.00 9.92 12:55:01 AM 0.12 0.00 0.12 0.00 2.42 12:56:01 AM 0.40 0.00 0.40 0.00 14.50 12:57:01 AM 0.32 0.00 0.32 0.00 5.68 12:58:01 AM 15.85 0.40 15.45 46.79 836.93 Average: 14.95 1.12 13.83 313.93 1403.71 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5319244 7046428 2563188 32.52 2688 1909360 669512 7.50 186244 2055544 184960 12:38:01 AM 5147664 6993880 2734768 34.69 2688 2021804 692928 7.76 198028 2179432 42020 12:39:01 AM 5088408 7019700 2794024 35.45 2688 2102356 687668 7.70 228024 2200852 74292 12:40:01 AM 4944464 7045868 2937968 37.27 2688 2267804 663240 7.43 259724 2291668 26980 12:41:01 AM 4901892 7003996 2980540 37.81 2688 2268752 694696 7.78 259852 2335120 568 12:42:01 AM 4901888 7004024 2980544 37.81 2688 2268784 694696 7.78 259852 2335304 4 12:43:01 AM 4892268 6994560 2990164 37.93 2688 2268944 718060 8.04 259852 2343880 172 12:44:01 AM 4892348 6994732 2990084 37.93 2688 2269016 702560 7.87 259852 2344600 4 12:45:01 AM 4892104 6994520 2990328 37.94 2688 2269048 702560 7.87 259852 2344968 12 12:46:01 AM 4892136 6994776 2990296 37.94 2688 2269272 702560 7.87 259860 2344864 8 12:47:01 AM 4892232 6994908 2990200 37.93 2688 2269308 702560 7.87 259860 2344968 4 12:48:01 AM 4897436 7000332 2984996 37.87 2688 2269528 702472 7.87 259860 2339444 4 12:49:01 AM 4897016 6999940 2985416 37.87 2688 2269556 702472 7.87 259860 2339472 4 12:50:01 AM 4896576 6999956 2985856 37.88 2688 2270012 697060 7.80 259968 2340260 4 12:51:01 AM 4882020 6985448 3000412 38.06 2688 2270064 736256 8.24 260164 2353984 12 12:52:01 AM 4875304 6978976 3007128 38.15 2688 2270308 732692 8.20 260164 2360508 4 12:53:01 AM 4894960 6998664 2987472 37.90 2688 2270340 711916 7.97 260164 2340536 8 12:54:01 AM 4895700 6999636 2986732 37.89 2688 2270572 711916 7.97 260164 2340652 8 12:55:01 AM 4881312 6985292 3001120 38.07 2688 2270616 735212 8.23 260164 2354692 12 12:56:01 AM 4873908 6978128 3008524 38.17 2688 2270856 728424 8.16 260164 2362304 4 12:57:01 AM 4895120 6999372 2987312 37.90 2688 2270888 707304 7.92 260164 2341180 4 12:58:01 AM 5090180 7011524 2792252 35.42 2688 2093316 678528 7.60 459472 1970840 22364 Average: 4942917 7001121 2939515 37.29 2688 2226387 703422 7.88 261423 2298412 15975 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 323.24 210.18 1886.88 63.47 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 68.86 48.78 622.69 8.57 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 23.75 17.83 66.25 5.84 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 221.56 160.28 316.74 43.29 0.00 0.00 0.00 0.00 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 29.64 22.83 6.87 4.75 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 2.05 0.65 0.54 2.21 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 14.15 13.53 119.53 1.00 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 5.58 2.65 0.73 0.22 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 3.23 0.52 0.72 0.44 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 9.98 6.42 1.34 0.54 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 2.58 0.27 0.25 0.08 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 15.33 14.90 119.91 1.13 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 0.63 0.17 0.04 0.02 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 17.85 17.36 3.28 3.25 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 6.81 6.41 117.70 0.42 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 32.44 31.78 355.68 2.27 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 0.43 0.07 0.03 0.01 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 6.43 6.25 1.41 0.52 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 11.48 7.78 118.34 0.69 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 32.04 30.36 356.31 2.68 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 3.58 0.25 0.61 0.08 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 62.59 43.39 88.08 30.82 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 40.65 29.21 190.18 7.83 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) 11/08/2025 _x86_64_ (2 CPU) 00:35:33 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 46.05 0.00 6.52 0.92 0.13 46.39 12:37:01 AM 0 33.40 0.00 5.60 0.62 0.13 60.25 12:37:01 AM 1 58.71 0.00 7.44 1.22 0.12 32.52 12:38:01 AM all 22.61 0.00 3.20 1.92 0.09 72.18 12:38:01 AM 0 27.26 0.00 3.53 2.22 0.10 66.89 12:38:01 AM 1 17.98 0.00 2.86 1.61 0.08 77.46 12:39:01 AM all 24.39 0.00 3.79 1.10 0.12 70.60 12:39:01 AM 0 23.13 0.00 3.32 0.77 0.08 72.70 12:39:01 AM 1 25.64 0.00 4.26 1.43 0.17 68.50 12:40:01 AM all 24.93 0.00 4.91 1.57 0.09 68.50 12:40:01 AM 0 20.22 0.00 4.73 1.53 0.08 73.43 12:40:01 AM 1 29.65 0.00 5.09 1.60 0.10 63.56 12:41:01 AM all 1.97 0.00 0.33 0.16 0.04 97.50 12:41:01 AM 0 0.32 0.00 0.30 0.15 0.03 99.20 12:41:01 AM 1 3.63 0.00 0.35 0.17 0.05 95.80 12:42:01 AM all 0.47 0.00 0.10 0.02 0.08 99.33 12:42:01 AM 0 0.70 0.00 0.08 0.03 0.07 99.12 12:42:01 AM 1 0.23 0.00 0.12 0.00 0.10 99.55 12:43:01 AM all 0.74 0.00 0.18 0.00 0.08 99.01 12:43:01 AM 0 0.85 0.00 0.18 0.00 0.05 98.91 12:43:01 AM 1 0.64 0.00 0.17 0.00 0.10 99.10 12:44:01 AM all 0.36 0.00 0.13 0.00 0.10 99.41 12:44:01 AM 0 0.45 0.00 0.10 0.00 0.12 99.33 12:44:01 AM 1 0.27 0.00 0.15 0.00 0.08 99.50 12:45:01 AM all 0.50 0.00 0.11 0.00 0.09 99.30 12:45:01 AM 0 0.37 0.00 0.13 0.00 0.12 99.38 12:45:01 AM 1 0.63 0.00 0.08 0.00 0.07 99.22 12:46:01 AM all 0.93 0.00 0.14 0.00 0.09 98.84 12:46:01 AM 0 1.20 0.00 0.15 0.00 0.10 98.54 12:46:01 AM 1 0.65 0.00 0.13 0.00 0.08 99.13 12:47:01 AM all 0.49 0.00 0.10 0.00 0.09 99.32 12:47:01 AM 0 0.43 0.00 0.10 0.00 0.08 99.38 12:47:01 AM 1 0.55 0.00 0.10 0.00 0.10 99.25 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.71 0.00 0.13 0.00 0.08 99.07 12:48:01 AM 0 0.39 0.00 0.13 0.00 0.10 99.38 12:48:01 AM 1 1.03 0.00 0.13 0.00 0.07 98.77 12:49:01 AM all 0.47 0.00 0.10 0.00 0.09 99.34 12:49:01 AM 0 0.62 0.00 0.07 0.00 0.07 99.25 12:49:01 AM 1 0.32 0.00 0.13 0.00 0.12 99.43 12:50:01 AM all 2.06 0.00 0.18 0.00 0.08 97.68 12:50:01 AM 0 1.39 0.00 0.18 0.00 0.05 98.38 12:50:01 AM 1 2.73 0.00 0.18 0.00 0.12 96.97 12:51:01 AM all 0.57 0.00 0.27 0.00 0.09 99.07 12:51:01 AM 0 0.63 0.00 0.28 0.00 0.07 99.02 12:51:01 AM 1 0.50 0.00 0.25 0.00 0.12 99.13 12:52:01 AM all 1.04 0.00 0.23 0.01 0.08 98.65 12:52:01 AM 0 0.70 0.00 0.13 0.02 0.05 99.10 12:52:01 AM 1 1.37 0.00 0.32 0.00 0.12 98.19 12:53:01 AM all 0.50 0.00 0.08 0.00 0.08 99.33 12:53:01 AM 0 0.58 0.00 0.07 0.00 0.07 99.28 12:53:01 AM 1 0.42 0.00 0.10 0.00 0.10 99.38 12:54:01 AM all 0.97 0.00 0.11 0.00 0.09 98.83 12:54:01 AM 0 1.42 0.00 0.07 0.00 0.07 98.45 12:54:01 AM 1 0.52 0.00 0.15 0.00 0.12 99.21 12:55:01 AM all 0.53 0.00 0.15 0.00 0.08 99.25 12:55:01 AM 0 0.65 0.00 0.17 0.00 0.08 99.10 12:55:01 AM 1 0.40 0.00 0.13 0.00 0.07 99.40 12:56:01 AM all 1.06 0.00 0.18 0.00 0.10 98.66 12:56:01 AM 0 1.39 0.00 0.25 0.00 0.12 98.24 12:56:01 AM 1 0.73 0.00 0.12 0.00 0.08 99.07 12:57:01 AM all 0.48 0.00 0.08 0.00 0.09 99.35 12:57:01 AM 0 0.33 0.00 0.08 0.00 0.12 99.47 12:57:01 AM 1 0.62 0.00 0.08 0.00 0.07 99.23 12:58:01 AM all 17.50 0.00 2.70 0.10 0.07 79.62 12:58:01 AM 0 12.78 0.00 2.69 0.13 0.08 84.31 12:58:01 AM 1 22.22 0.00 2.72 0.07 0.05 74.95 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.80 0.00 1.08 0.26 0.09 91.77 Average: 0 5.88 0.00 1.02 0.25 0.08 92.77 Average: 1 7.71 0.00 1.14 0.28 0.09 90.77