---> uname -a: Linux prd-centos8-robot-2c-8g-8416.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 641 4862 19 2193 6756 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:51:49:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.107/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85530sec preferred_lft 85530sec inet6 fe80::f816:3eff:fe51:496f/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) 11/13/2025 _x86_64_ (2 CPU) 00:53:02 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 121.73 0.75 120.98 54.12 12236.34 12:56:01 AM 34.31 0.47 33.84 65.71 4185.20 12:57:01 AM 64.76 6.93 57.82 1289.52 3874.34 12:58:01 AM 36.94 0.03 36.90 3.47 6418.36 12:59:01 AM 4.67 0.22 4.45 11.73 209.48 01:00:01 AM 1.98 0.00 1.98 0.00 126.69 01:01:01 AM 0.40 0.02 0.38 0.13 28.97 01:02:01 AM 0.45 0.07 0.38 1.73 59.57 01:03:01 AM 0.28 0.00 0.28 0.00 46.43 01:04:01 AM 0.53 0.00 0.53 0.00 20.74 01:05:01 AM 0.45 0.00 0.45 0.00 19.55 01:06:01 AM 0.20 0.00 0.20 0.00 51.87 01:07:02 AM 27.07 0.63 26.44 73.18 1653.30 Average: 22.60 0.70 21.90 115.34 2225.35 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5142392 6985712 2740032 34.76 2688 2019088 736472 8.25 192280 2196272 104316 12:56:01 AM 5192772 7037628 2689652 34.12 2688 2021044 687252 7.70 219472 2120240 10752 12:57:01 AM 4878176 6974844 3004248 38.11 2688 2263004 718680 8.05 255080 2366220 173652 12:58:01 AM 4906004 7004252 2976420 37.76 2688 2265088 688596 7.71 260496 2330204 8 12:59:01 AM 4859736 6959804 3022688 38.35 2688 2266956 768484 8.60 260648 2376088 88 01:00:01 AM 4855108 6956956 3027316 38.41 2688 2268696 806008 9.02 260656 2380580 28 01:01:01 AM 4850616 6953820 3031808 38.46 2688 2270060 823616 9.22 260660 2384728 672 01:02:01 AM 4846780 6951960 3035644 38.51 2688 2272012 823616 9.22 260796 2388536 956 01:03:01 AM 4845184 6950740 3037240 38.53 2688 2272396 823616 9.22 260796 2390200 36 01:04:01 AM 4844964 6950892 3037460 38.53 2688 2272776 823616 9.22 260800 2390444 28 01:05:01 AM 4842744 6949368 3039680 38.56 2688 2273472 823616 9.22 260800 2392688 240 01:06:01 AM 4817396 6926108 3065028 38.88 2688 2275568 839068 9.40 260808 2417996 832 01:07:02 AM 5062748 6996436 2819676 35.77 2688 2106160 700544 7.84 467268 1991060 10044 Average: 4918817 6969117 2963607 37.60 2688 2218948 774091 8.67 267735 2317327 23204 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 124.23 95.65 1290.98 13.23 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 13.66 9.91 6.19 3.90 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 42.34 37.59 339.49 9.35 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 194.94 142.77 37.60 37.11 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 90.37 82.90 18.47 9.52 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 67.59 66.49 14.17 6.64 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 47.24 46.48 10.21 4.86 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 82.88 82.06 17.54 8.24 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 15.46 13.36 3.85 2.42 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 14.71 12.81 3.75 2.38 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 21.83 20.06 5.77 3.64 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 45.59 40.94 11.70 7.35 0.00 0.00 0.00 0.00 01:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:02 AM eth0 70.11 45.20 104.81 49.42 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 63.92 53.56 143.41 12.16 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) 11/13/2025 _x86_64_ (2 CPU) 00:53:02 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 39.58 0.00 5.53 1.23 0.08 53.58 12:55:01 AM 0 51.73 0.00 6.25 1.30 0.08 40.64 12:55:01 AM 1 27.47 0.00 4.81 1.16 0.08 66.48 12:56:01 AM all 12.30 0.00 1.68 0.27 0.08 85.69 12:56:01 AM 0 7.67 0.00 1.58 0.20 0.07 90.48 12:56:01 AM 1 16.92 0.00 1.77 0.33 0.08 80.89 12:57:01 AM all 33.45 0.00 6.21 0.53 0.08 59.72 12:57:01 AM 0 42.23 0.00 7.26 0.63 0.07 49.81 12:57:01 AM 1 24.69 0.00 5.15 0.43 0.10 69.62 12:58:01 AM all 4.77 0.00 1.01 0.41 0.05 93.76 12:58:01 AM 0 7.32 0.00 1.25 0.62 0.05 90.76 12:58:01 AM 1 2.22 0.00 0.77 0.20 0.05 96.76 12:59:01 AM all 6.30 0.00 0.50 0.05 0.06 93.09 12:59:01 AM 0 6.51 0.00 0.40 0.02 0.05 93.02 12:59:01 AM 1 6.09 0.00 0.60 0.08 0.07 93.16 01:00:01 AM all 6.34 0.00 0.39 0.00 0.08 93.20 01:00:01 AM 0 4.87 0.00 0.37 0.00 0.08 94.68 01:00:01 AM 1 7.81 0.00 0.40 0.00 0.07 91.72 01:01:01 AM all 4.62 0.00 0.32 0.00 0.06 95.00 01:01:01 AM 0 6.47 0.00 0.37 0.00 0.07 93.10 01:01:01 AM 1 2.78 0.00 0.27 0.00 0.05 96.90 01:02:01 AM all 6.79 0.00 0.46 0.00 0.07 92.68 01:02:01 AM 0 9.17 0.00 0.50 0.00 0.07 90.26 01:02:01 AM 1 4.41 0.00 0.42 0.00 0.07 95.11 01:03:01 AM all 4.42 0.00 0.22 0.00 0.08 95.29 01:03:01 AM 0 6.41 0.00 0.22 0.00 0.08 93.29 01:03:01 AM 1 2.42 0.00 0.22 0.00 0.07 97.29 01:04:01 AM all 4.22 0.00 0.23 0.08 0.08 95.39 01:04:01 AM 0 5.93 0.00 0.23 0.00 0.08 93.75 01:04:01 AM 1 2.51 0.00 0.22 0.17 0.08 97.02 01:05:01 AM all 5.71 0.00 0.33 0.00 0.07 93.89 01:05:01 AM 0 5.26 0.00 0.32 0.00 0.07 94.35 01:05:01 AM 1 6.16 0.00 0.33 0.00 0.07 93.43 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 12.88 0.00 0.48 0.00 0.07 86.58 01:06:01 AM 0 12.42 0.00 0.54 0.00 0.07 86.98 01:06:01 AM 1 13.34 0.00 0.42 0.00 0.07 86.18 01:07:02 AM all 26.45 0.00 3.58 0.13 0.08 69.76 01:07:02 AM 0 30.23 0.00 3.77 0.17 0.08 65.75 01:07:02 AM 1 22.67 0.00 3.39 0.10 0.07 73.77 Average: all 12.93 0.00 1.61 0.21 0.07 85.18 Average: 0 15.12 0.00 1.78 0.23 0.07 82.81 Average: 1 10.75 0.00 1.45 0.19 0.07 87.54