---> uname -a: Linux prd-centos8-robot-2c-8g-11507.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4902 19 2207 6811 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:e1:26:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85496sec preferred_lft 85496sec inet6 fe80::f816:3eff:fee1:2660/64 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) 11/18/2025 _x86_64_ (2 CPU) 02:33:02 LINUX RESTART (2 CPU) 02:34:01 AM tps rtps wtps bread/s bwrtn/s 02:35:01 AM 122.73 0.20 122.53 5.86 12267.36 02:36:01 AM 38.12 1.07 37.05 115.83 4274.76 02:37:01 AM 71.04 9.41 61.63 1681.84 3979.19 02:38:01 AM 34.86 0.03 34.83 3.47 6347.79 02:39:01 AM 6.10 0.22 5.88 11.73 195.25 02:40:01 AM 2.15 0.00 2.15 0.00 159.93 02:41:01 AM 0.40 0.00 0.40 0.00 30.68 02:42:01 AM 0.22 0.00 0.22 0.00 56.88 02:43:01 AM 0.25 0.00 0.25 0.00 55.09 02:44:01 AM 0.43 0.00 0.43 0.00 17.38 02:45:01 AM 0.60 0.00 0.60 0.00 14.76 02:46:01 AM 0.23 0.00 0.23 0.00 38.37 02:47:01 AM 11.70 0.32 11.38 36.93 472.77 02:48:01 AM 30.91 0.52 30.39 63.81 1722.15 Average: 22.84 0.84 22.00 137.11 2116.63 02:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:35:01 AM 5093388 6939008 2789040 35.38 2688 2021176 787904 8.82 188096 2250420 104316 02:36:01 AM 5191112 7043496 2691316 34.14 2688 2027852 701120 7.85 223096 2117040 14020 02:37:01 AM 4902924 7015384 2979504 37.80 2688 2278364 691892 7.75 260064 2337440 173536 02:38:01 AM 4941224 7055248 2941204 37.31 2688 2280448 641376 7.18 265336 2290268 4 02:39:01 AM 4896328 7011756 2986100 37.88 2688 2282100 713008 7.98 265484 2335612 1112 02:40:01 AM 4891400 7008416 2991028 37.95 2688 2283716 735972 8.24 265496 2339928 4 02:41:01 AM 4888400 7006840 2994028 37.98 2688 2285100 754240 8.45 265496 2343480 676 02:42:01 AM 4886272 7006252 2996156 38.01 2688 2286664 754240 8.45 265500 2345396 620 02:43:01 AM 4882460 7003440 2999968 38.06 2688 2287640 771392 8.64 265500 2349160 16 02:44:01 AM 4881912 7003276 3000516 38.07 2688 2288032 771392 8.64 265504 2349632 24 02:45:01 AM 4880492 7002164 3001936 38.08 2688 2288344 771392 8.64 265504 2350936 92 02:46:01 AM 4877868 7000700 3004560 38.12 2688 2289492 771392 8.64 265504 2353688 152 02:47:01 AM 5036752 6986796 2845676 36.10 2688 2122276 710304 7.95 313832 2168272 38792 02:48:01 AM 5055204 7007572 2827224 35.87 2688 2125396 690844 7.74 473684 1994292 25108 Average: 4950410 7006453 2932018 37.20 2688 2224757 733319 8.21 274864 2280397 25605 02:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 126.96 101.67 1331.61 13.52 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 17.79 12.15 8.01 4.55 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 43.92 38.29 339.29 9.22 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 127.96 108.62 33.89 35.63 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 74.04 67.21 15.77 6.78 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 71.33 70.41 14.27 6.66 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 48.68 48.01 10.81 5.23 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 63.20 63.16 13.20 6.23 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 40.13 38.54 9.38 5.06 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 17.21 13.95 4.12 2.52 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 11.98 11.13 2.93 1.91 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 38.84 34.67 10.03 6.15 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 79.09 56.82 102.02 49.15 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 16.92 15.15 13.68 7.70 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 55.57 48.55 136.36 11.45 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) 11/18/2025 _x86_64_ (2 CPU) 02:33:02 LINUX RESTART (2 CPU) 02:34:01 AM CPU %user %nice %system %iowait %steal %idle 02:35:01 AM all 39.95 0.00 5.47 1.09 0.09 53.40 02:35:01 AM 0 42.23 0.00 5.38 0.85 0.10 51.44 02:35:01 AM 1 37.68 0.00 5.56 1.33 0.08 55.35 02:36:01 AM all 15.14 0.00 2.29 0.44 0.08 82.05 02:36:01 AM 0 5.60 0.00 1.64 0.32 0.08 92.36 02:36:01 AM 1 24.67 0.00 2.94 0.57 0.07 71.76 02:37:01 AM all 34.23 0.00 5.94 0.55 0.09 59.19 02:37:01 AM 0 37.83 0.00 6.03 0.52 0.10 55.52 02:37:01 AM 1 30.63 0.00 5.84 0.58 0.08 62.86 02:38:01 AM all 4.04 0.00 0.95 0.40 0.05 94.55 02:38:01 AM 0 3.18 0.00 0.80 0.43 0.03 95.55 02:38:01 AM 1 4.91 0.00 1.10 0.37 0.07 93.55 02:39:01 AM all 5.98 0.00 0.49 0.03 0.06 93.45 02:39:01 AM 0 3.99 0.00 0.39 0.05 0.07 95.51 02:39:01 AM 1 7.96 0.00 0.59 0.00 0.05 91.40 02:40:01 AM all 5.84 0.00 0.38 0.01 0.08 93.70 02:40:01 AM 0 4.66 0.00 0.37 0.00 0.08 94.89 02:40:01 AM 1 7.02 0.00 0.39 0.02 0.07 92.51 02:41:01 AM all 5.38 0.00 0.31 0.01 0.08 94.22 02:41:01 AM 0 5.32 0.00 0.23 0.02 0.07 94.36 02:41:01 AM 1 5.45 0.00 0.39 0.00 0.08 94.08 02:42:01 AM all 4.78 0.00 0.35 0.00 0.07 94.80 02:42:01 AM 0 5.63 0.00 0.39 0.00 0.07 93.92 02:42:01 AM 1 3.94 0.00 0.32 0.00 0.07 95.68 02:43:01 AM all 6.54 0.00 0.32 0.00 0.08 93.06 02:43:01 AM 0 4.52 0.00 0.37 0.00 0.07 95.05 02:43:01 AM 1 8.56 0.00 0.27 0.00 0.10 91.07 02:44:01 AM all 4.25 0.00 0.24 0.00 0.07 95.44 02:44:01 AM 0 5.47 0.00 0.27 0.00 0.07 94.20 02:44:01 AM 1 3.03 0.00 0.22 0.00 0.07 96.69 02:45:01 AM all 3.42 0.00 0.25 0.00 0.06 96.27 02:45:01 AM 0 3.06 0.00 0.23 0.00 0.05 96.66 02:45:01 AM 1 3.77 0.00 0.27 0.00 0.07 95.89 02:45:01 AM CPU %user %nice %system %iowait %steal %idle 02:46:01 AM all 10.70 0.00 0.48 0.00 0.08 88.73 02:46:01 AM 0 11.97 0.00 0.57 0.00 0.08 87.37 02:46:01 AM 1 9.43 0.00 0.40 0.00 0.08 90.09 02:47:01 AM all 20.95 0.00 2.23 0.06 0.08 76.69 02:47:01 AM 0 28.33 0.00 2.49 0.07 0.08 69.04 02:47:01 AM 1 13.58 0.00 1.97 0.05 0.07 84.34 02:48:01 AM all 28.01 0.00 3.88 0.16 0.08 67.86 02:48:01 AM 0 13.08 0.00 3.22 0.10 0.07 83.54 02:48:01 AM 1 42.95 0.00 4.55 0.22 0.10 52.18 Average: all 13.54 0.00 1.69 0.20 0.07 84.51 Average: 0 12.50 0.00 1.60 0.17 0.07 85.65 Average: 1 14.57 0.00 1.77 0.22 0.08 83.36