---> uname -a: Linux prd-centos8-robot-2c-8g-74.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 591 4920 19 2185 6807 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:aa:26:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85495sec preferred_lft 85495sec inet6 fe80::f816:3eff:feaa:2645/64 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) 08/13/2025 _x86_64_ (2 CPU) 03:31:34 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 123.89 48.24 75.65 7436.02 26084.19 03:34:01 AM 86.79 0.32 86.47 22.39 9711.66 03:35:01 AM 36.20 0.82 35.39 95.30 4151.07 03:36:01 AM 61.71 6.97 54.74 1292.98 3638.16 03:37:01 AM 32.71 0.00 32.71 0.00 6231.76 03:38:01 AM 3.12 0.22 2.90 11.73 134.34 03:39:01 AM 2.07 0.00 2.07 0.00 137.40 03:40:01 AM 0.27 0.00 0.27 0.00 28.16 03:41:01 AM 0.22 0.00 0.22 0.00 65.69 03:42:01 AM 0.37 0.00 0.37 0.00 39.53 03:43:01 AM 0.23 0.00 0.23 0.00 14.71 03:44:01 AM 0.20 0.00 0.20 0.00 10.31 03:45:01 AM 0.25 0.00 0.25 0.00 43.98 03:46:01 AM 19.91 0.42 19.49 47.72 1197.60 Average: 26.28 4.07 22.21 636.26 3678.19 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5394128 7060472 2488304 31.57 2688 1849188 675040 7.56 186048 1985148 163116 03:34:01 AM 5227472 7063800 2654960 33.68 2688 2011904 635928 7.12 190432 2116564 104000 03:35:01 AM 5236992 7075840 2645440 33.56 2688 2014720 647348 7.25 219144 2077060 10752 03:36:01 AM 4969264 7057752 2913168 36.96 2688 2255792 633736 7.10 262852 2274520 172864 03:37:01 AM 4963244 7051532 2919188 37.03 2688 2255760 633736 7.10 262876 2274312 4 03:38:01 AM 4916220 7006476 2966212 37.63 2688 2257784 716660 8.02 263024 2321016 456 03:39:01 AM 4912244 7004236 2970188 37.68 2688 2259464 747640 8.37 263032 2325124 72 03:40:01 AM 4908424 7001724 2974008 37.73 2688 2260772 763944 8.55 263032 2328748 644 03:41:01 AM 4906468 7001664 2975964 37.75 2688 2262652 763944 8.55 263040 2330636 620 03:42:01 AM 4905336 7000920 2977096 37.77 2688 2263040 781736 8.75 263040 2331772 4 03:43:01 AM 4904828 7000784 2977604 37.78 2688 2263420 781736 8.75 263044 2332240 48 03:44:01 AM 4902900 6999544 2979532 37.80 2688 2264112 781736 8.75 263048 2334144 476 03:45:01 AM 4897088 6995076 2985344 37.87 2688 2265444 781736 8.75 263056 2340216 568 03:46:01 AM 5038132 6965412 2844300 36.08 2688 2100032 726588 8.14 466552 2018880 23416 Average: 5005910 7020374 2876522 36.49 2688 2184577 719393 8.06 263730 2242170 34074 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 373.90 237.95 1675.62 64.87 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 85.09 66.51 805.62 9.75 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 12.16 10.45 6.05 4.04 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 45.98 40.06 335.41 11.88 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 195.33 168.83 36.81 36.35 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 88.27 80.57 18.76 7.62 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 65.24 63.06 14.24 6.71 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 42.39 42.45 9.27 4.32 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 78.21 77.72 17.09 7.93 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 15.35 13.81 3.78 2.44 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 15.23 13.50 3.82 2.42 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 21.93 19.13 5.54 3.41 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 46.24 40.44 11.79 7.32 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 71.84 48.82 102.64 48.31 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 82.66 65.95 217.63 15.53 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) 08/13/2025 _x86_64_ (2 CPU) 03:31:34 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 44.92 0.03 8.38 3.41 0.13 43.13 03:33:01 AM 0 56.08 0.02 7.85 3.90 0.13 32.02 03:33:01 AM 1 33.75 0.05 8.92 2.92 0.12 54.25 03:34:01 AM all 26.87 0.00 3.74 1.23 0.12 68.05 03:34:01 AM 0 20.56 0.00 2.90 1.13 0.13 75.28 03:34:01 AM 1 33.19 0.00 4.58 1.32 0.10 60.81 03:35:01 AM all 12.50 0.00 1.79 0.43 0.07 85.21 03:35:01 AM 0 9.90 0.00 1.70 0.72 0.07 87.62 03:35:01 AM 1 15.10 0.00 1.89 0.13 0.07 82.81 03:36:01 AM all 32.74 0.00 5.88 0.52 0.10 60.76 03:36:01 AM 0 34.65 0.00 6.88 0.72 0.10 57.66 03:36:01 AM 1 30.83 0.00 4.89 0.32 0.10 63.86 03:37:01 AM all 0.76 0.00 0.65 0.54 0.05 97.99 03:37:01 AM 0 1.00 0.00 0.53 0.50 0.05 97.91 03:37:01 AM 1 0.52 0.00 0.77 0.59 0.05 98.08 03:38:01 AM all 7.01 0.00 0.55 0.02 0.08 92.34 03:38:01 AM 0 8.21 0.00 0.39 0.02 0.08 91.30 03:38:01 AM 1 5.81 0.00 0.71 0.02 0.08 93.38 03:39:01 AM all 7.32 0.00 0.50 0.01 0.09 92.09 03:39:01 AM 0 8.87 0.00 0.42 0.00 0.10 90.61 03:39:01 AM 1 5.76 0.00 0.57 0.02 0.08 93.57 03:40:01 AM all 3.95 0.00 0.32 0.00 0.08 95.65 03:40:01 AM 0 2.29 0.00 0.30 0.00 0.07 97.34 03:40:01 AM 1 5.62 0.00 0.34 0.00 0.08 93.96 03:41:01 AM all 7.01 0.00 0.52 0.00 0.09 92.38 03:41:01 AM 0 6.93 0.00 0.57 0.00 0.08 92.41 03:41:01 AM 1 7.08 0.00 0.47 0.00 0.10 92.35 03:42:01 AM all 4.45 0.00 0.24 0.00 0.08 95.24 03:42:01 AM 0 2.12 0.00 0.22 0.00 0.07 97.59 03:42:01 AM 1 6.77 0.00 0.27 0.00 0.08 92.87 03:43:01 AM all 4.18 0.00 0.29 0.00 0.08 95.45 03:43:01 AM 0 5.23 0.00 0.27 0.00 0.08 94.42 03:43:01 AM 1 3.13 0.00 0.32 0.00 0.07 96.49 03:43:01 AM CPU %user %nice %system %iowait %steal %idle 03:44:01 AM all 5.82 0.00 0.33 0.00 0.08 93.77 03:44:01 AM 0 7.77 0.00 0.37 0.00 0.08 91.78 03:44:01 AM 1 3.86 0.00 0.30 0.00 0.08 95.75 03:45:01 AM all 12.04 0.00 0.46 0.00 0.08 87.42 03:45:01 AM 0 13.19 0.00 0.50 0.00 0.08 86.22 03:45:01 AM 1 10.88 0.00 0.42 0.00 0.08 88.62 03:46:01 AM all 24.19 0.00 3.07 0.14 0.09 72.51 03:46:01 AM 0 34.75 0.00 3.17 0.18 0.10 61.80 03:46:01 AM 1 13.62 0.00 2.97 0.10 0.08 83.22 Average: all 13.85 0.00 1.91 0.45 0.09 83.70 Average: 0 15.12 0.00 1.86 0.51 0.09 82.41 Average: 1 12.58 0.00 1.96 0.39 0.08 84.98