---> uname -a: Linux prd-centos8-robot-2c-8g-12128.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 582 4924 19 2190 6816 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:1d:e2:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85432sec preferred_lft 85432sec inet6 fe80::f816:3eff:fe1d:e236/64 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) 12/10/2025 _x86_64_ (2 CPU) 02:31:04 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 88.74 6.52 82.22 1126.61 6610.58 02:34:01 AM 79.69 0.95 78.74 66.38 9833.22 02:35:01 AM 36.81 0.40 36.41 64.26 2937.33 02:36:01 AM 74.60 6.97 67.64 1292.98 8236.86 02:37:01 AM 7.63 0.00 7.63 0.00 601.70 02:38:01 AM 0.28 0.00 0.28 0.00 3.50 02:39:01 AM 0.15 0.00 0.15 0.00 1.18 02:40:01 AM 0.52 0.22 0.30 11.73 43.35 02:41:01 AM 2.15 0.00 2.15 0.00 180.47 02:42:01 AM 0.50 0.00 0.50 0.00 22.16 02:43:01 AM 0.23 0.00 0.23 0.00 14.95 02:44:01 AM 0.15 0.00 0.15 0.00 8.68 02:45:01 AM 0.18 0.03 0.15 1.87 19.99 02:46:01 AM 4.20 0.35 3.85 37.19 166.84 02:47:01 AM 35.04 0.52 34.52 63.85 1804.08 Average: 22.06 1.06 20.99 177.65 2032.30 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5317228 7046156 2565204 32.54 2688 1911184 678736 7.60 187556 2056172 187268 02:34:01 AM 5188288 7042292 2694144 34.18 2688 2030056 659616 7.39 210068 2133096 50896 02:35:01 AM 5067496 7014756 2814936 35.71 2688 2117984 695928 7.79 229884 2218908 85160 02:36:01 AM 4961868 7062588 2920564 37.05 2688 2267064 638632 7.15 261484 2273400 10832 02:37:01 AM 4960580 7061300 2921852 37.07 2688 2267064 638632 7.15 261484 2273628 4 02:38:01 AM 4960536 7061252 2921896 37.07 2688 2267068 638632 7.15 261484 2273412 4 02:39:01 AM 4960908 7061612 2921524 37.06 2688 2267068 623144 6.98 261484 2273412 4 02:40:01 AM 4916116 7018636 2966316 37.63 2688 2268892 697256 7.81 261752 2317496 372 02:41:01 AM 4908608 7014192 2973824 37.73 2688 2271952 697256 7.81 261752 2325164 100 02:42:01 AM 4906072 7012048 2976360 37.76 2688 2272344 697256 7.81 261752 2327888 56 02:43:01 AM 4905604 7011952 2976828 37.77 2688 2272708 712948 7.98 261752 2328204 24 02:44:01 AM 4904956 7011680 2977476 37.77 2688 2273100 712948 7.98 261752 2328816 188 02:45:01 AM 4904576 7011768 2977856 37.78 2688 2273560 712948 7.98 261896 2329304 24 02:46:01 AM 5073736 7008976 2808696 35.63 2688 2105400 674204 7.55 265332 2175160 23756 02:47:01 AM 5047272 6990628 2835160 35.97 2688 2115828 703940 7.88 470852 2003876 22132 Average: 4998923 7028656 2883509 36.58 2688 2198751 678805 7.60 265352 2242529 25388 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 189.24 143.58 1443.51 35.76 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 60.86 42.39 597.69 7.11 0.00 0.00 0.00 0.00 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 41.14 32.69 154.52 7.99 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 336.28 263.51 283.33 88.44 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 3.50 2.22 1.00 0.74 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 1.18 0.73 0.16 0.12 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 2.85 1.88 0.47 0.41 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 51.53 29.46 16.21 4.80 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 33.16 28.74 8.41 5.60 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 13.18 9.28 2.91 1.87 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 12.03 9.03 2.77 1.79 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 11.43 9.20 2.71 1.80 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 11.43 9.41 2.71 1.82 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 81.20 55.29 97.25 33.70 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 18.74 16.89 15.51 8.83 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 57.85 43.62 175.27 13.38 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) 12/10/2025 _x86_64_ (2 CPU) 02:31:04 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 34.07 0.00 5.46 1.01 0.11 59.36 02:33:01 AM 0 37.15 0.00 5.73 1.07 0.12 55.94 02:33:01 AM 1 30.98 0.00 5.19 0.95 0.10 62.77 02:34:01 AM all 21.92 0.00 3.54 0.86 0.10 73.58 02:34:01 AM 0 29.93 0.00 4.41 0.74 0.10 64.82 02:34:01 AM 1 13.95 0.00 2.68 0.98 0.10 82.29 02:35:01 AM all 25.34 0.00 3.60 0.42 0.09 70.54 02:35:01 AM 0 28.16 0.00 3.61 0.50 0.10 67.62 02:35:01 AM 1 22.52 0.00 3.58 0.35 0.08 73.46 02:36:01 AM all 23.93 0.00 4.78 0.97 0.10 70.21 02:36:01 AM 0 31.63 0.00 5.96 1.11 0.08 61.22 02:36:01 AM 1 16.25 0.00 3.61 0.84 0.12 79.18 02:37:01 AM all 0.36 0.00 0.13 0.05 0.04 99.42 02:37:01 AM 0 0.13 0.00 0.13 0.00 0.05 99.68 02:37:01 AM 1 0.58 0.00 0.12 0.10 0.03 99.16 02:38:01 AM all 0.23 0.00 0.06 0.00 0.04 99.67 02:38:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78 02:38:01 AM 1 0.35 0.00 0.05 0.00 0.03 99.57 02:39:01 AM all 0.28 0.00 0.07 0.00 0.05 99.60 02:39:01 AM 0 0.48 0.00 0.07 0.00 0.05 99.40 02:39:01 AM 1 0.08 0.00 0.07 0.00 0.05 99.80 02:40:01 AM all 8.04 0.00 0.84 0.02 0.08 91.03 02:40:01 AM 0 12.64 0.00 1.12 0.02 0.07 86.16 02:40:01 AM 1 3.44 0.00 0.55 0.02 0.08 95.91 02:41:01 AM all 15.71 0.00 0.67 0.01 0.08 83.54 02:41:01 AM 0 12.28 0.00 0.70 0.02 0.08 86.92 02:41:01 AM 1 19.14 0.00 0.64 0.00 0.07 80.16 02:42:01 AM all 4.32 0.00 0.30 0.00 0.08 95.30 02:42:01 AM 0 3.51 0.00 0.27 0.00 0.07 96.16 02:42:01 AM 1 5.13 0.00 0.33 0.00 0.10 94.43 02:43:01 AM all 4.30 0.00 0.31 0.00 0.09 95.30 02:43:01 AM 0 4.14 0.00 0.33 0.00 0.10 95.42 02:43:01 AM 1 4.46 0.00 0.28 0.00 0.08 95.17 02:43:01 AM CPU %user %nice %system %iowait %steal %idle 02:44:01 AM all 4.33 0.00 0.28 0.00 0.09 95.30 02:44:01 AM 0 5.62 0.00 0.33 0.00 0.10 93.95 02:44:01 AM 1 3.04 0.00 0.22 0.00 0.08 96.66 02:45:01 AM all 4.41 0.00 0.29 0.01 0.08 95.21 02:45:01 AM 0 4.48 0.00 0.28 0.02 0.08 95.14 02:45:01 AM 1 4.35 0.00 0.30 0.00 0.07 95.29 02:46:01 AM all 11.46 0.00 1.79 0.02 0.08 86.66 02:46:01 AM 0 17.41 0.00 2.17 0.02 0.08 80.31 02:46:01 AM 1 5.50 0.00 1.40 0.02 0.07 93.01 02:47:01 AM all 32.49 0.00 3.67 0.15 0.11 63.57 02:47:01 AM 0 35.08 0.00 3.55 0.17 0.12 61.09 02:47:01 AM 1 29.90 0.00 3.80 0.13 0.10 66.06 Average: all 12.75 0.00 1.72 0.23 0.08 85.21 Average: 0 14.85 0.00 1.92 0.24 0.08 82.91 Average: 1 10.65 0.00 1.52 0.23 0.08 87.52