---> uname -a: Linux prd-centos8-robot-2c-8g-1922.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 626 4887 19 2183 6772 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:73:59:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.223/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85522sec preferred_lft 85522sec inet6 fe80::f816:3eff:fe73:59d4/64 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) 09/28/2025 _x86_64_ (2 CPU) 04:56:00 LINUX RESTART (2 CPU) 04:57:01 AM tps rtps wtps bread/s bwrtn/s 04:58:01 AM 120.84 0.40 120.44 16.66 10892.72 04:59:01 AM 40.54 0.68 39.85 51.58 5858.66 05:00:01 AM 15.94 0.38 15.56 64.25 743.89 05:01:01 AM 56.80 6.98 49.82 1292.90 3225.09 05:02:01 AM 28.76 0.07 28.70 1.73 6177.20 05:03:01 AM 4.32 0.00 4.32 0.00 169.43 05:04:01 AM 0.27 0.00 0.27 0.00 2.10 05:05:01 AM 0.70 0.22 0.48 11.73 39.14 05:06:01 AM 1.87 0.00 1.87 0.00 94.28 05:07:01 AM 0.70 0.00 0.70 0.00 101.52 05:08:01 AM 0.17 0.00 0.17 0.00 19.35 05:09:01 AM 0.65 0.35 0.30 8.80 12.53 05:10:01 AM 20.73 0.42 20.31 47.72 1126.29 Average: 22.48 0.73 21.75 115.03 2189.58 04:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:58:01 AM 5149112 6989616 2733320 34.68 2688 2017292 757968 8.49 189088 2198584 153800 04:59:01 AM 5195440 7036176 2686992 34.09 2688 2016924 697368 7.81 206420 2128968 28 05:00:01 AM 5219580 7062456 2662852 33.78 2688 2018856 670380 7.51 219356 2093232 4 05:01:01 AM 4928156 7022464 2954276 37.48 2688 2261460 668852 7.49 262712 2313620 174372 05:02:01 AM 4918624 7012624 2963808 37.60 2688 2261540 668852 7.49 262888 2317200 4 05:03:01 AM 4918688 7012688 2963744 37.60 2688 2261540 668852 7.49 262892 2317128 4 05:04:01 AM 4918940 7012932 2963492 37.60 2688 2261540 668852 7.49 262892 2317132 4 05:05:01 AM 4874616 6970084 3007816 38.16 2688 2263016 751052 8.41 263160 2360816 228 05:06:01 AM 4866564 6964336 3015868 38.26 2688 2265328 751052 8.41 263160 2369048 1620 05:07:01 AM 4864772 6963864 3017660 38.28 2688 2266640 751052 8.41 263160 2370508 220 05:08:01 AM 4864836 6964312 3017596 38.28 2688 2267032 751052 8.41 263160 2370812 68 05:09:01 AM 4844060 6945572 3038372 38.55 2688 2269100 766608 8.58 263468 2391096 1632 05:10:01 AM 5001744 6927236 2880688 36.55 2688 2098436 780428 8.74 464876 2057456 23608 Average: 4966549 6991105 2915883 36.99 2688 2194516 719413 8.06 265172 2277354 27353 04:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 96.77 81.41 1229.37 19.51 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 31.84 19.18 253.24 2.77 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 14.11 9.76 5.10 3.50 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 62.70 52.30 340.27 15.51 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 422.34 297.95 82.34 64.98 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 2.60 2.28 0.51 0.48 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 3.48 1.95 0.51 0.42 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 42.47 29.29 12.55 3.96 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 29.45 25.70 8.58 4.96 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 19.86 14.85 4.47 3.03 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 14.95 9.28 3.11 1.81 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 12.51 9.38 3.51 2.89 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 86.14 58.23 101.31 34.84 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 64.57 47.05 157.30 12.21 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) 09/28/2025 _x86_64_ (2 CPU) 04:56:00 LINUX RESTART (2 CPU) 04:57:01 AM CPU %user %nice %system %iowait %steal %idle 04:58:01 AM all 35.74 0.00 5.27 1.60 0.13 57.26 04:58:01 AM 0 17.14 0.00 4.08 1.82 0.13 76.82 04:58:01 AM 1 54.44 0.00 6.46 1.39 0.12 37.59 04:59:01 AM all 9.53 0.00 1.70 0.60 0.07 88.10 04:59:01 AM 0 4.89 0.00 1.67 0.87 0.08 92.49 04:59:01 AM 1 14.16 0.00 1.74 0.33 0.05 83.72 05:00:01 AM all 11.54 0.00 1.15 0.33 0.07 86.91 05:00:01 AM 0 6.15 0.00 0.84 0.45 0.07 92.49 05:00:01 AM 1 16.91 0.00 1.47 0.22 0.07 81.33 05:01:01 AM all 32.81 0.00 5.90 0.68 0.12 60.49 05:01:01 AM 0 29.93 0.00 5.92 0.80 0.10 63.25 05:01:01 AM 1 35.70 0.00 5.88 0.55 0.13 57.73 05:02:01 AM all 0.97 0.00 0.94 0.48 0.05 97.56 05:02:01 AM 0 1.12 0.00 1.05 0.40 0.07 97.36 05:02:01 AM 1 0.82 0.00 0.82 0.57 0.03 97.76 05:03:01 AM all 0.32 0.00 0.09 0.01 0.04 99.54 05:03:01 AM 0 0.57 0.00 0.10 0.02 0.03 99.28 05:03:01 AM 1 0.07 0.00 0.08 0.00 0.05 99.80 05:04:01 AM all 0.35 0.00 0.08 0.00 0.05 99.52 05:04:01 AM 0 0.60 0.00 0.10 0.00 0.07 99.23 05:04:01 AM 1 0.10 0.00 0.05 0.00 0.03 99.82 05:05:01 AM all 5.61 0.00 0.57 0.01 0.07 93.75 05:05:01 AM 0 7.35 0.00 0.60 0.02 0.07 91.96 05:05:01 AM 1 3.86 0.00 0.54 0.00 0.07 95.54 05:06:01 AM all 12.78 0.00 0.77 0.01 0.10 86.34 05:06:01 AM 0 4.20 0.00 0.37 0.02 0.10 95.32 05:06:01 AM 1 21.37 0.00 1.17 0.00 0.10 77.36 05:07:01 AM all 8.06 0.00 0.41 0.00 0.09 91.44 05:07:01 AM 0 4.48 0.00 0.37 0.00 0.08 95.06 05:07:01 AM 1 11.64 0.00 0.45 0.00 0.10 87.81 05:08:01 AM all 4.28 0.00 0.33 0.00 0.09 95.29 05:08:01 AM 0 3.48 0.00 0.27 0.00 0.08 96.16 05:08:01 AM 1 5.08 0.00 0.40 0.00 0.10 94.42 05:08:01 AM CPU %user %nice %system %iowait %steal %idle 05:09:01 AM all 6.77 0.00 0.32 0.01 0.09 92.82 05:09:01 AM 0 2.22 0.00 0.32 0.02 0.08 97.36 05:09:01 AM 1 11.31 0.00 0.32 0.00 0.10 88.27 05:10:01 AM all 23.51 0.00 3.26 0.15 0.08 73.00 05:10:01 AM 0 29.33 0.00 3.19 0.18 0.08 67.21 05:10:01 AM 1 17.69 0.00 3.32 0.12 0.08 78.78 Average: all 11.71 0.00 1.60 0.30 0.08 86.31 Average: 0 8.58 0.00 1.45 0.35 0.08 89.53 Average: 1 14.84 0.00 1.75 0.24 0.08 83.09