---> uname -a: Linux prd-centos8-robot-2c-8g-2395.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 610 4823 19 2263 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:ab:ea:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85479sec preferred_lft 85479sec inet6 fe80::f816:3eff:feab:ea0d/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) 10/10/2025 _x86_64_ (2 CPU) 03:33:14 LINUX RESTART (2 CPU) 03:34:02 AM tps rtps wtps bread/s bwrtn/s 03:35:02 AM 92.09 6.39 85.70 1137.92 6928.60 03:36:01 AM 80.97 0.73 80.24 53.81 11171.59 03:37:01 AM 14.25 0.38 13.86 62.52 434.56 03:38:01 AM 63.24 6.97 56.27 1291.78 3657.87 03:39:01 AM 29.82 0.03 29.79 3.47 6263.35 03:40:01 AM 3.78 0.22 3.57 11.73 183.86 03:41:01 AM 2.67 0.00 2.67 0.00 660.91 03:42:01 AM 0.45 0.00 0.45 0.00 194.02 03:43:01 AM 0.32 0.02 0.30 1.07 226.63 03:44:01 AM 0.90 0.03 0.87 1.87 322.93 03:45:01 AM 0.73 0.40 0.33 53.45 63.90 03:46:01 AM 0.22 0.00 0.22 0.00 28.31 03:47:01 AM 0.23 0.00 0.23 0.00 6.12 03:48:01 AM 24.96 0.42 24.54 47.05 2732.42 Average: 22.32 1.11 21.21 189.37 2332.36 03:34:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:35:02 AM 5190388 6970452 2692044 34.15 2688 1959076 767344 8.59 195364 2164268 237984 03:36:01 AM 5145452 6984628 2736980 34.72 2688 2015352 736760 8.25 199216 2185012 164 03:37:01 AM 5213740 7055120 2668692 33.86 2688 2017232 659780 7.39 219752 2097152 10768 03:38:01 AM 4876996 6969204 3005436 38.13 2688 2259596 713120 7.98 257324 2370144 174348 03:39:01 AM 4936496 7029480 2945936 37.37 2688 2260504 661076 7.40 262764 2299832 16 03:40:01 AM 4890640 6985648 2991792 37.96 2688 2262528 737840 8.26 262948 2345028 32 03:41:01 AM 4858252 6970680 3024180 38.37 2688 2279964 737840 8.26 263364 2376912 32 03:42:01 AM 4846584 6969336 3035848 38.51 2688 2290216 737840 8.26 263364 2388028 4672 03:43:01 AM 4843592 6970200 3038840 38.55 2688 2294172 737840 8.26 263440 2391960 1848 03:44:01 AM 4830852 6964964 3051580 38.71 2688 2301624 737840 8.26 263684 2403544 4 03:45:01 AM 4447552 6910328 3434880 43.58 2688 2305328 768804 8.61 265044 2405864 360 03:46:01 AM 4444612 6907920 3437820 43.61 2688 2305860 768804 8.61 265056 2408728 104 03:47:01 AM 4364220 6829068 3518212 44.63 2688 2307400 832692 9.32 265056 2489056 1548 03:48:01 AM 5027384 7034692 2855048 36.22 2688 2181144 657504 7.36 502384 1994644 24116 Average: 4851197 6967980 3031235 38.46 2688 2217143 732506 8.20 267769 2308584 32571 03:34:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:35:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:02 AM eth0 204.66 149.58 1464.78 35.41 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 71.28 50.73 600.80 7.29 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 10.25 7.68 4.93 3.35 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 41.96 37.03 334.47 9.44 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 178.61 151.18 35.12 37.33 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 23.09 14.81 22.33 2.24 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 40.44 37.66 121.53 10.47 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 21.66 18.73 68.81 6.28 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 21.26 17.91 11.12 4.60 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 21.10 18.25 64.93 11.30 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 37.27 55.18 22.51 4.91 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 15.11 12.81 3.53 2.24 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 5.15 3.43 1.65 0.60 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 78.29 52.55 149.73 88.92 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 54.81 44.69 205.63 16.02 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) 10/10/2025 _x86_64_ (2 CPU) 03:33:14 LINUX RESTART (2 CPU) 03:34:02 AM CPU %user %nice %system %iowait %steal %idle 03:35:02 AM all 38.08 0.00 5.68 1.63 0.11 54.50 03:35:02 AM 0 43.63 0.00 6.50 2.02 0.10 47.75 03:35:02 AM 1 32.54 0.00 4.86 1.24 0.12 61.24 03:36:01 AM all 16.72 0.00 2.67 2.48 0.08 78.05 03:36:01 AM 0 23.04 0.00 2.99 2.26 0.07 71.65 03:36:01 AM 1 10.41 0.00 2.36 2.70 0.08 84.45 03:37:01 AM all 11.86 0.00 1.38 0.09 0.05 86.63 03:37:01 AM 0 16.48 0.00 1.47 0.12 0.05 81.88 03:37:01 AM 1 7.23 0.00 1.28 0.07 0.05 91.37 03:38:01 AM all 30.36 0.00 5.47 0.89 0.08 63.20 03:38:01 AM 0 38.35 0.00 6.41 1.40 0.08 53.76 03:38:01 AM 1 22.37 0.00 4.54 0.38 0.08 72.62 03:39:01 AM all 2.68 0.00 1.00 0.63 0.06 95.63 03:39:01 AM 0 1.95 0.00 1.05 0.65 0.05 96.29 03:39:01 AM 1 3.41 0.00 0.95 0.60 0.07 94.97 03:40:01 AM all 3.17 0.00 0.23 0.02 0.05 96.53 03:40:01 AM 0 4.36 0.00 0.28 0.02 0.05 95.29 03:40:01 AM 1 1.97 0.00 0.18 0.02 0.05 97.77 03:41:01 AM all 18.23 0.00 0.23 0.05 0.08 81.42 03:41:01 AM 0 28.34 0.00 0.25 0.03 0.07 71.31 03:41:01 AM 1 8.12 0.00 0.20 0.07 0.08 91.53 03:42:01 AM all 9.06 0.00 0.12 0.01 0.05 90.76 03:42:01 AM 0 6.26 0.00 0.12 0.00 0.05 93.57 03:42:01 AM 1 11.87 0.00 0.12 0.02 0.05 87.95 03:43:01 AM all 10.72 0.00 0.15 0.02 0.06 89.05 03:43:01 AM 0 9.47 0.00 0.13 0.00 0.05 90.35 03:43:01 AM 1 11.98 0.00 0.17 0.03 0.07 87.75 03:44:01 AM all 8.71 0.00 0.25 0.02 0.08 90.94 03:44:01 AM 0 14.73 0.00 0.27 0.02 0.08 84.90 03:44:01 AM 1 2.72 0.00 0.23 0.02 0.07 96.96 03:45:01 AM all 8.16 0.00 2.50 0.00 0.07 89.27 03:45:01 AM 0 9.77 0.00 2.49 0.00 0.07 87.67 03:45:01 AM 1 6.54 0.00 2.52 0.00 0.07 90.87 03:45:01 AM CPU %user %nice %system %iowait %steal %idle 03:46:01 AM all 5.67 0.00 0.22 0.00 0.08 94.03 03:46:01 AM 0 8.65 0.00 0.29 0.00 0.09 90.98 03:46:01 AM 1 2.76 0.00 0.15 0.00 0.07 97.02 03:47:01 AM all 4.77 0.00 0.17 0.00 0.07 95.00 03:47:01 AM 0 1.02 0.00 0.13 0.00 0.07 98.78 03:47:01 AM 1 8.52 0.00 0.20 0.00 0.07 91.21 03:48:01 AM all 25.87 0.00 3.76 0.13 0.07 70.18 03:48:01 AM 0 26.85 0.00 3.08 0.10 0.07 69.90 03:48:01 AM 1 24.89 0.00 4.44 0.15 0.07 70.46 Average: all 13.85 0.00 1.70 0.42 0.07 83.96 Average: 0 16.62 0.00 1.82 0.47 0.07 81.03 Average: 1 11.08 0.00 1.58 0.37 0.07 86.89