---> uname -a: Linux prd-centos8-robot-2c-8g-36696.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 581 4936 19 2179 6819 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:f6:24:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85533sec preferred_lft 85533sec inet6 fe80::f816:3eff:fef6:24a9/64 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) 06/24/2025 _x86_64_ (2 CPU) 03:35:28 LINUX RESTART (2 CPU) 03:36:01 AM tps rtps wtps bread/s bwrtn/s 03:37:01 AM 90.32 8.36 81.96 2804.93 7521.79 03:38:01 AM 84.62 0.73 83.89 53.06 10543.69 03:39:01 AM 47.92 7.13 40.79 1310.50 2408.23 03:40:01 AM 49.11 2.73 46.38 439.66 7395.57 03:41:01 AM 5.03 0.02 5.02 0.13 212.01 03:42:01 AM 0.38 0.00 0.38 0.00 54.88 03:43:01 AM 0.32 0.00 0.32 0.00 53.49 03:44:01 AM 0.20 0.00 0.20 0.00 64.23 03:45:01 AM 0.28 0.00 0.28 0.00 36.01 03:46:01 AM 0.25 0.00 0.25 0.00 15.65 03:47:01 AM 0.23 0.00 0.23 0.00 5.30 03:48:01 AM 0.18 0.00 0.18 0.00 36.14 03:49:01 AM 11.15 0.33 10.81 37.86 468.21 Average: 22.31 1.49 20.82 357.49 2216.68 03:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 AM 5215664 6997068 2666768 33.83 2688 1960324 739260 8.28 195992 2140916 235664 03:38:01 AM 5146084 6997900 2736348 34.71 2688 2028668 715316 8.01 212400 2180708 40916 03:39:01 AM 4921608 6995040 2960824 37.56 2688 2242520 709584 7.95 258844 2334704 196860 03:40:01 AM 4978268 7058612 2904164 36.84 2688 2249088 656168 7.35 266404 2262880 4 03:41:01 AM 4937156 7018620 2945276 37.37 2688 2250204 699836 7.84 266540 2304084 4 03:42:01 AM 4933608 7016776 2948824 37.41 2688 2251944 718856 8.05 266552 2307492 316 03:43:01 AM 4930052 7014556 2952380 37.46 2688 2253324 735508 8.24 266552 2311124 220 03:44:01 AM 4924552 7010724 2957880 37.52 2688 2254968 750920 8.41 266556 2316672 4 03:45:01 AM 4922448 7009680 2959984 37.55 2688 2255972 770940 8.63 266556 2318616 32 03:46:01 AM 4922080 7009692 2960352 37.56 2688 2256352 770940 8.63 266560 2319068 32 03:47:01 AM 4921376 7009300 2961056 37.57 2688 2256664 770940 8.63 266560 2319636 284 03:48:01 AM 4918212 7007508 2964220 37.61 2688 2258036 770940 8.63 266568 2322960 640 03:49:01 AM 5070764 6993040 2811668 35.67 2688 2096608 691560 7.74 312532 2144076 38688 Average: 4980144 7010655 2902288 36.82 2688 2201129 730828 8.18 259894 2275610 39513 03:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 235.11 167.90 1521.26 46.53 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 58.54 45.83 552.15 8.90 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 42.12 34.71 314.82 15.85 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 112.46 60.22 24.75 15.64 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 68.79 59.47 14.74 5.77 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 79.62 78.66 15.70 7.46 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 44.68 43.38 10.04 4.92 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 76.71 76.89 14.69 7.14 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 44.66 41.84 9.76 5.26 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 14.76 13.36 3.61 2.43 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 12.16 10.93 3.06 1.91 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 41.55 37.74 10.65 6.76 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 69.47 50.44 111.43 50.16 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 69.29 55.49 200.56 13.75 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) 06/24/2025 _x86_64_ (2 CPU) 03:35:28 LINUX RESTART (2 CPU) 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 43.30 0.00 6.32 0.94 0.11 49.33 03:37:01 AM 0 35.01 0.00 5.45 1.07 0.10 58.37 03:37:01 AM 1 51.58 0.00 7.18 0.82 0.12 40.30 03:38:01 AM all 21.51 0.00 3.01 0.91 0.08 74.50 03:38:01 AM 0 16.89 0.00 2.74 0.87 0.07 79.44 03:38:01 AM 1 26.14 0.00 3.27 0.95 0.08 69.56 03:39:01 AM all 28.83 0.00 4.78 0.48 0.09 65.81 03:39:01 AM 0 15.48 0.00 3.58 0.43 0.08 80.43 03:39:01 AM 1 42.22 0.00 5.98 0.53 0.10 51.16 03:40:01 AM all 8.80 0.00 1.81 0.58 0.06 88.75 03:40:01 AM 0 6.26 0.00 1.74 0.73 0.05 91.22 03:40:01 AM 1 11.34 0.00 1.89 0.43 0.07 86.27 03:41:01 AM all 5.67 0.00 0.44 0.03 0.07 93.79 03:41:01 AM 0 7.98 0.00 0.37 0.03 0.07 91.55 03:41:01 AM 1 3.37 0.00 0.52 0.02 0.07 96.03 03:42:01 AM all 6.11 0.00 0.39 0.00 0.12 93.38 03:42:01 AM 0 7.69 0.00 0.42 0.00 0.12 91.77 03:42:01 AM 1 4.53 0.00 0.35 0.00 0.12 95.00 03:43:01 AM all 5.02 0.00 0.29 0.01 0.09 94.59 03:43:01 AM 0 4.75 0.00 0.27 0.00 0.10 94.88 03:43:01 AM 1 5.28 0.00 0.32 0.02 0.08 94.30 03:44:01 AM all 4.90 0.00 0.38 0.00 0.08 94.64 03:44:01 AM 0 5.92 0.00 0.37 0.00 0.08 93.63 03:44:01 AM 1 3.88 0.00 0.39 0.00 0.08 95.65 03:45:01 AM all 6.54 0.00 0.31 0.00 0.09 93.05 03:45:01 AM 0 5.56 0.00 0.30 0.00 0.08 94.06 03:45:01 AM 1 7.53 0.00 0.32 0.00 0.10 92.05 03:46:01 AM all 4.10 0.00 0.27 0.00 0.09 95.54 03:46:01 AM 0 2.91 0.00 0.23 0.00 0.08 96.78 03:46:01 AM 1 5.30 0.00 0.30 0.00 0.10 94.30 03:47:01 AM all 3.23 0.00 0.20 0.00 0.10 96.47 03:47:01 AM 0 3.21 0.00 0.20 0.00 0.08 96.51 03:47:01 AM 1 3.26 0.00 0.20 0.00 0.12 96.42 03:47:01 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 11.26 0.00 0.49 0.00 0.09 88.16 03:48:01 AM 0 4.20 0.00 0.44 0.00 0.08 95.28 03:48:01 AM 1 18.32 0.00 0.54 0.00 0.10 81.04 03:49:01 AM all 20.03 0.00 2.01 0.05 0.08 77.82 03:49:01 AM 0 14.48 0.00 2.12 0.03 0.08 83.28 03:49:01 AM 1 25.57 0.00 1.90 0.07 0.08 72.38 Average: all 13.04 0.00 1.59 0.23 0.09 85.04 Average: 0 10.04 0.00 1.40 0.24 0.08 88.23 Average: 1 16.05 0.00 1.78 0.22 0.09 81.86