---> uname -a: Linux prd-centos8-robot-2c-8g-38347.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 661 4879 19 2156 6739 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:70:48:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85615sec preferred_lft 85615sec inet6 fe80::f816:3eff:fe70:48ad/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) 06/29/2025 _x86_64_ (2 CPU) 23:35:33 LINUX RESTART (2 CPU) 11:36:01 PM tps rtps wtps bread/s bwrtn/s 11:37:01 PM 116.63 51.67 64.96 7192.67 21261.38 11:38:01 PM 108.45 0.73 107.71 53.05 11300.08 11:39:01 PM 29.66 0.42 29.25 64.79 2774.50 11:40:01 PM 78.02 9.45 68.58 1685.30 7889.77 11:41:01 PM 11.69 0.00 11.69 0.00 1149.04 11:42:01 PM 0.35 0.00 0.35 0.00 6.37 11:43:02 PM 0.12 0.00 0.12 0.00 0.90 11:44:01 PM 0.36 0.02 0.34 0.14 35.62 11:45:01 PM 1.75 0.00 1.75 0.00 59.27 11:46:01 PM 0.67 0.08 0.58 4.13 53.68 11:47:01 PM 0.38 0.00 0.38 0.00 15.03 11:48:01 PM 28.10 0.63 27.46 73.19 1444.03 Average: 31.39 5.26 26.13 757.21 3837.97 11:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 PM 5319256 6979572 2563176 32.52 2688 1843428 809744 9.07 184740 2060368 178448 11:38:01 PM 5189196 7002784 2693236 34.17 2688 1990372 742976 8.32 198316 2146972 42496 11:39:01 PM 5179420 7028000 2703012 34.29 2688 2023732 774716 8.67 222352 2129996 31220 11:40:01 PM 4906432 6979652 2976000 37.75 2688 2241844 746584 8.36 266568 2332240 26920 11:41:01 PM 4904108 6977208 2978324 37.78 2688 2241856 746580 8.36 266576 2335168 8 11:42:01 PM 4904048 6977148 2978384 37.79 2688 2241856 746580 8.36 266580 2335116 4 11:43:02 PM 4904176 6977276 2978256 37.78 2688 2241856 746580 8.36 266580 2335056 8 11:44:01 PM 4853544 6927520 3028888 38.43 2688 2242732 845628 9.47 266856 2384204 8 11:45:01 PM 4854792 6928840 3027640 38.41 2688 2242836 845628 9.47 266856 2383760 112 11:46:01 PM 4781904 6857436 3100528 39.33 2688 2244320 921476 10.32 267152 2456232 132 11:47:01 PM 4901188 6978084 2981244 37.82 2688 2245684 745932 8.35 267488 2337644 1212 11:48:01 PM 5058000 6956004 2824432 35.83 2688 2072548 778728 8.72 462496 2009960 9056 Average: 4979672 6964127 2902760 36.83 2688 2156089 787596 8.82 266880 2270560 24135 11:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 296.33 179.27 1641.54 54.17 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 63.38 49.17 780.13 8.56 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 21.00 17.76 7.95 14.77 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 602.30 425.76 423.37 93.96 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 6.06 4.95 1.88 1.32 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 4.27 1.97 0.74 0.48 0.00 0.00 0.00 0.00 11:43:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:02 PM eth0 2.57 1.95 0.45 0.43 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 60.75 44.89 39.61 4.50 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 14.28 13.85 16.10 0.98 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 80.76 77.12 52.52 6.74 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 48.81 26.75 13.20 3.43 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 57.11 41.96 98.70 30.05 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 104.87 73.83 256.67 18.30 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) 06/29/2025 _x86_64_ (2 CPU) 23:35:33 LINUX RESTART (2 CPU) 11:36:01 PM CPU %user %nice %system %iowait %steal %idle 11:37:01 PM all 41.71 0.03 7.32 11.70 0.12 39.12 11:37:01 PM 0 46.80 0.03 7.18 12.87 0.12 33.01 11:37:01 PM 1 36.62 0.02 7.46 10.53 0.12 45.26 11:38:01 PM all 28.67 0.00 4.03 4.49 0.10 62.71 11:38:01 PM 0 34.07 0.00 4.10 5.00 0.10 56.73 11:38:01 PM 1 23.26 0.00 3.96 3.98 0.10 68.70 11:39:01 PM all 18.14 0.00 2.95 1.03 0.08 77.80 11:39:01 PM 0 20.65 0.00 3.17 0.93 0.07 75.19 11:39:01 PM 1 15.64 0.00 2.73 1.12 0.10 80.41 11:40:01 PM all 26.97 0.00 5.62 1.63 0.08 65.69 11:40:01 PM 0 29.77 0.00 5.71 1.79 0.08 62.65 11:40:01 PM 1 24.18 0.00 5.53 1.48 0.08 68.73 11:41:01 PM all 0.37 0.00 0.24 0.70 0.04 98.65 11:41:01 PM 0 0.50 0.00 0.25 1.27 0.03 97.95 11:41:01 PM 1 0.23 0.00 0.23 0.13 0.05 99.35 11:42:01 PM all 0.26 0.00 0.07 0.00 0.04 99.63 11:42:01 PM 0 0.43 0.00 0.07 0.00 0.07 99.43 11:42:01 PM 1 0.08 0.00 0.07 0.00 0.02 99.83 11:43:02 PM all 0.33 0.00 0.07 0.00 0.04 99.57 11:43:02 PM 0 0.58 0.00 0.07 0.00 0.03 99.32 11:43:02 PM 1 0.07 0.00 0.07 0.00 0.05 99.82 11:44:01 PM all 4.24 0.00 0.76 0.03 0.07 94.90 11:44:01 PM 0 6.16 0.00 1.10 0.00 0.05 92.68 11:44:01 PM 1 2.41 0.00 0.43 0.05 0.09 97.02 11:45:01 PM all 3.72 0.00 0.36 0.01 0.07 95.84 11:45:01 PM 0 5.59 0.00 0.54 0.00 0.09 93.78 11:45:01 PM 1 2.01 0.00 0.20 0.02 0.05 97.72 11:46:01 PM all 6.22 0.00 0.88 0.00 0.08 92.81 11:46:01 PM 0 8.81 0.00 1.29 0.00 0.08 89.82 11:46:01 PM 1 3.60 0.00 0.48 0.00 0.09 95.84 11:47:01 PM all 1.30 0.00 0.32 0.00 0.08 98.31 11:47:01 PM 0 1.66 0.00 0.35 0.00 0.08 97.91 11:47:01 PM 1 0.94 0.00 0.28 0.00 0.07 98.71 11:47:01 PM CPU %user %nice %system %iowait %steal %idle 11:48:01 PM all 26.14 0.00 3.84 0.31 0.11 69.60 11:48:01 PM 0 34.52 0.00 4.05 0.25 0.12 61.06 11:48:01 PM 1 17.75 0.00 3.64 0.37 0.10 78.14 Average: all 13.25 0.00 2.22 1.67 0.08 82.78 Average: 0 15.94 0.00 2.34 1.87 0.08 79.77 Average: 1 10.59 0.00 2.10 1.48 0.08 85.76