---> uname -a: Linux prd-centos8-robot-2c-8g-4320.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 629 4880 19 2188 6769 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:59:42:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.191/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85412sec preferred_lft 85412sec inet6 fe80::f816:3eff:fe59:42d9/64 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) 11/01/2025 _x86_64_ (2 CPU) 02:10:47 LINUX RESTART (2 CPU) 02:11:01 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 205.56 150.40 55.16 14469.30 39583.46 02:13:02 AM 95.43 0.07 95.37 1.87 8927.97 02:14:01 AM 51.78 0.69 51.08 52.46 6976.77 02:15:01 AM 45.87 7.10 38.77 1309.96 2322.19 02:16:01 AM 66.11 0.25 65.86 47.05 8152.77 02:17:01 AM 3.95 0.00 3.95 0.00 128.90 02:18:01 AM 0.15 0.00 0.15 0.00 1.18 02:19:01 AM 0.12 0.00 0.12 0.00 1.30 02:20:01 AM 2.02 0.22 1.80 11.73 106.60 02:21:01 AM 0.78 0.00 0.78 0.00 118.82 02:22:01 AM 0.68 0.00 0.68 0.00 26.31 02:23:01 AM 0.57 0.00 0.57 0.00 18.40 02:24:01 AM 0.50 0.00 0.50 0.00 16.91 02:25:01 AM 0.63 0.03 0.60 1.87 19.58 02:26:01 AM 12.50 0.35 12.15 37.19 526.82 02:27:01 AM 30.81 0.50 30.31 63.71 1527.26 Average: 32.32 9.99 22.34 1000.99 4276.46 02:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5522608 7054872 2359816 29.94 2688 1724872 721692 8.08 185616 1890848 81452 02:13:02 AM 5253888 7053192 2628536 33.35 2688 1976520 669868 7.50 186700 2097768 131596 02:14:01 AM 5201516 7044448 2680908 34.01 2688 2019188 667764 7.48 206624 2124136 32 02:15:01 AM 4878404 6957708 3004020 38.11 2688 2247248 740332 8.29 277956 2351612 168056 02:16:01 AM 4918808 7017236 2963616 37.60 2688 2265160 671700 7.52 260160 2317536 36 02:17:01 AM 4918976 7017408 2963448 37.60 2688 2265164 671700 7.52 260164 2317604 4 02:18:01 AM 4919120 7017552 2963304 37.59 2688 2265164 671700 7.52 260168 2317544 16 02:19:01 AM 4918876 7017308 2963548 37.60 2688 2265164 671700 7.52 260168 2317964 16 02:20:01 AM 4872328 6972912 3010096 38.19 2688 2267316 756688 8.47 260432 2363912 608 02:21:01 AM 4866616 6969984 3015808 38.26 2688 2270100 756688 8.47 260436 2369656 160 02:22:01 AM 4866060 6969812 3016364 38.27 2688 2270484 756688 8.47 260436 2370120 24 02:23:01 AM 4865512 6969652 3016912 38.27 2688 2270864 756688 8.47 260436 2370596 4 02:24:01 AM 4863248 6967764 3019176 38.30 2688 2271248 756688 8.47 260436 2372744 40 02:25:01 AM 4863068 6968028 3019356 38.30 2688 2271684 756688 8.47 260580 2373016 4 02:26:01 AM 4975888 6935148 2906536 36.87 2688 2132104 748924 8.39 293936 2248828 50152 02:27:01 AM 5009556 6947248 2872868 36.45 2688 2111032 740912 8.30 467812 2044620 18404 Average: 4982154 6992517 2900270 36.79 2688 2180832 719776 8.06 263879 2265532 28163 02:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 263.77 155.75 1279.41 57.67 0.00 0.00 0.00 0.00 02:13:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:02 AM eth0 52.98 41.72 645.99 6.60 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 63.50 39.97 594.70 5.73 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 42.25 37.67 335.44 8.94 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 510.03 344.84 114.72 89.27 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 2.32 1.87 0.52 0.45 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 2.72 1.88 0.45 0.42 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 2.73 0.92 0.57 0.34 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 53.11 36.99 17.64 6.12 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 25.95 22.35 6.37 4.40 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 12.30 9.25 2.91 1.86 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 12.55 9.05 2.96 1.79 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 12.10 9.45 3.30 2.21 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 11.28 8.80 2.88 1.87 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 84.62 52.15 97.29 34.52 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 17.36 15.58 15.59 7.81 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 73.11 49.28 194.66 14.38 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) 11/01/2025 _x86_64_ (2 CPU) 02:10:47 LINUX RESTART (2 CPU) 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 43.50 0.05 9.96 4.90 0.10 41.49 02:12:01 AM 0 42.82 0.08 9.24 5.06 0.10 42.70 02:12:01 AM 1 44.19 0.02 10.68 4.73 0.10 40.28 02:13:02 AM all 24.12 0.00 4.07 2.17 0.11 69.53 02:13:02 AM 0 15.16 0.00 3.08 1.88 0.10 79.78 02:13:02 AM 1 33.11 0.00 5.06 2.46 0.12 59.25 02:14:01 AM all 15.18 0.00 2.26 0.83 0.09 81.64 02:14:01 AM 0 10.49 0.00 1.87 0.78 0.07 86.80 02:14:01 AM 1 19.88 0.00 2.65 0.88 0.12 76.47 02:15:01 AM all 31.68 0.00 4.80 0.59 0.10 62.82 02:15:01 AM 0 19.79 0.00 4.50 0.72 0.10 74.90 02:15:01 AM 1 43.61 0.00 5.11 0.47 0.10 50.71 02:16:01 AM all 18.39 0.00 3.94 0.90 0.08 76.70 02:16:01 AM 0 8.08 0.00 3.18 0.74 0.08 87.93 02:16:01 AM 1 28.77 0.00 4.70 1.06 0.08 65.39 02:17:01 AM all 0.26 0.00 0.08 0.19 0.04 99.42 02:17:01 AM 0 0.35 0.00 0.12 0.03 0.05 99.45 02:17:01 AM 1 0.17 0.00 0.05 0.35 0.03 99.40 02:18:01 AM all 0.32 0.00 0.09 0.00 0.04 99.55 02:18:01 AM 0 0.12 0.00 0.12 0.00 0.05 99.72 02:18:01 AM 1 0.52 0.00 0.07 0.00 0.03 99.38 02:19:01 AM all 0.21 0.00 0.06 0.00 0.05 99.68 02:19:01 AM 0 0.22 0.00 0.07 0.00 0.08 99.63 02:19:01 AM 1 0.20 0.00 0.05 0.00 0.02 99.73 02:20:01 AM all 10.79 0.00 1.19 0.00 0.12 87.91 02:20:01 AM 0 3.67 0.00 0.64 0.00 0.07 95.63 02:20:01 AM 1 17.91 0.00 1.74 0.00 0.17 80.18 02:21:01 AM all 13.38 0.00 0.47 0.00 0.09 86.06 02:21:01 AM 0 16.81 0.00 0.47 0.00 0.08 82.64 02:21:01 AM 1 9.96 0.00 0.47 0.00 0.10 89.47 02:22:01 AM all 4.46 0.00 0.33 0.00 0.07 95.15 02:22:01 AM 0 4.12 0.00 0.30 0.00 0.07 95.51 02:22:01 AM 1 4.80 0.00 0.35 0.00 0.07 94.78 02:22:01 AM CPU %user %nice %system %iowait %steal %idle 02:23:01 AM all 4.41 0.00 0.31 0.00 0.09 95.19 02:23:01 AM 0 2.73 0.00 0.22 0.00 0.07 96.99 02:23:01 AM 1 6.09 0.00 0.40 0.00 0.12 93.39 02:24:01 AM all 4.59 0.00 0.34 0.00 0.08 94.99 02:24:01 AM 0 1.76 0.00 0.17 0.00 0.07 98.01 02:24:01 AM 1 7.43 0.00 0.52 0.00 0.08 91.96 02:25:01 AM all 4.11 0.00 0.30 0.01 0.08 95.49 02:25:01 AM 0 1.59 0.00 0.17 0.00 0.07 98.18 02:25:01 AM 1 6.64 0.00 0.43 0.02 0.10 92.81 02:26:01 AM all 13.56 0.00 2.06 0.36 0.09 83.93 02:26:01 AM 0 10.94 0.00 1.57 0.07 0.08 87.34 02:26:01 AM 1 16.19 0.00 2.55 0.65 0.10 80.51 02:27:01 AM all 32.07 0.00 3.58 0.54 0.09 63.72 02:27:01 AM 0 26.50 0.00 3.42 0.57 0.08 69.43 02:27:01 AM 1 37.65 0.00 3.73 0.52 0.10 58.00 Average: all 13.81 0.00 2.11 0.65 0.08 83.34 Average: 0 10.31 0.01 1.82 0.61 0.08 87.17 Average: 1 17.30 0.00 2.41 0.70 0.09 79.50