---> uname -a: Linux prd-centos8-robot-2c-8g-18409.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: 2800.000 BogoMIPS: 5600.00 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 578 4973 19 2145 6821 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:dc:1b:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.133/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85560sec preferred_lft 85560sec inet6 fe80::f816:3eff:fedc:1b8b/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) 02/16/2025 _x86_64_ (2 CPU) 03:20:03 LINUX RESTART (2 CPU) 03:21:01 AM tps rtps wtps bread/s bwrtn/s 03:22:01 AM 104.71 5.46 99.25 872.63 7857.42 03:23:01 AM 65.63 0.70 64.93 51.71 9026.84 03:24:01 AM 37.16 7.10 30.06 1310.18 1638.81 03:25:01 AM 43.85 0.03 43.82 3.47 6969.49 03:26:01 AM 4.43 0.00 4.43 0.00 195.75 03:27:01 AM 0.50 0.00 0.50 0.00 6.16 03:28:01 AM 0.57 0.10 0.47 32.13 15.45 03:29:01 AM 1.83 0.00 1.83 0.00 104.88 03:30:01 AM 0.63 0.00 0.63 0.00 112.65 03:31:01 AM 0.58 0.00 0.58 0.00 16.53 03:32:01 AM 0.45 0.03 0.42 1.87 22.16 03:33:01 AM 6.53 0.32 6.21 36.92 211.28 03:34:01 AM 26.77 0.53 26.24 64.78 1482.82 Average: 22.59 1.10 21.49 182.59 2127.97 03:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:22:01 AM 5277788 7049856 2604636 33.04 2688 1950524 714792 8.00 187316 2082660 193488 03:23:01 AM 5233860 7041300 2648564 33.60 2688 1984644 710780 7.96 207772 2097940 1120 03:24:01 AM 4963068 7004140 2919356 37.04 2688 2212068 744384 8.33 277700 2279420 170872 03:25:01 AM 5015824 7064512 2866600 36.37 2688 2218260 658500 7.37 258648 2234760 16 03:26:01 AM 5016080 7064760 2866344 36.36 2688 2218260 658500 7.37 258652 2234824 4 03:27:01 AM 5016224 7064908 2866200 36.36 2688 2218264 658500 7.37 258652 2234876 8 03:28:01 AM 4976372 7026524 2906052 36.87 2688 2219732 722724 8.09 258848 2274480 184 03:29:01 AM 4971604 7023028 2910820 36.93 2688 2221024 722724 8.09 258916 2279068 384 03:30:01 AM 4965948 7020140 2916476 37.00 2688 2223780 720268 8.06 258920 2284792 36 03:31:01 AM 4964884 7019456 2917540 37.01 2688 2224168 735692 8.24 258920 2285796 192 03:32:01 AM 4963780 7018780 2918644 37.03 2688 2224588 735692 8.24 259060 2286652 24 03:33:01 AM 5061152 6980960 2821272 35.79 2688 2093224 745764 8.35 287456 2177624 40768 03:34:01 AM 5119240 7011816 2763184 35.06 2688 2067884 709024 7.94 455288 1959556 16716 Average: 5041986 7030014 2840438 36.04 2688 2159725 710565 7.96 268165 2208650 32601 03:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 82.89 66.40 956.05 10.30 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 40.60 26.29 455.06 4.55 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 41.99 33.08 297.02 7.88 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 617.71 436.09 122.35 100.53 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 3.00 2.00 0.60 0.49 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 2.73 1.93 0.45 0.42 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 29.43 13.53 8.78 1.91 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 30.49 22.86 8.46 4.26 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 32.32 23.07 6.73 4.47 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 18.06 9.63 3.07 1.91 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 12.98 8.83 2.67 1.65 0.00 0.00 0.00 0.00 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 80.19 52.70 97.57 32.78 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 20.69 19.01 16.40 8.71 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 77.93 55.03 151.96 13.84 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) 02/16/2025 _x86_64_ (2 CPU) 03:20:03 LINUX RESTART (2 CPU) 03:21:01 AM CPU %user %nice %system %iowait %steal %idle 03:22:01 AM all 38.52 0.00 5.60 2.13 0.11 53.64 03:22:01 AM 0 39.95 0.00 5.47 1.57 0.12 52.89 03:22:01 AM 1 37.09 0.00 5.74 2.69 0.10 54.39 03:23:01 AM all 12.13 0.00 1.96 12.43 0.12 73.37 03:23:01 AM 0 9.17 0.00 1.94 6.21 0.08 82.61 03:23:01 AM 1 15.08 0.00 1.99 18.64 0.15 64.15 03:24:01 AM all 24.35 0.00 4.07 1.07 0.08 70.42 03:24:01 AM 0 19.57 0.00 3.84 1.00 0.10 75.49 03:24:01 AM 1 29.14 0.00 4.31 1.14 0.07 65.35 03:25:01 AM all 12.54 0.00 3.12 0.81 0.06 83.48 03:25:01 AM 0 7.10 0.00 2.81 0.89 0.07 89.13 03:25:01 AM 1 17.99 0.00 3.42 0.74 0.05 77.79 03:26:01 AM all 0.33 0.00 0.10 0.17 0.03 99.38 03:26:01 AM 0 0.15 0.00 0.12 0.00 0.02 99.72 03:26:01 AM 1 0.50 0.00 0.08 0.33 0.03 99.05 03:27:01 AM all 0.34 0.00 0.09 0.00 0.03 99.53 03:27:01 AM 0 0.33 0.00 0.10 0.00 0.03 99.53 03:27:01 AM 1 0.35 0.00 0.08 0.00 0.03 99.53 03:28:01 AM all 2.11 0.00 0.33 0.03 0.03 97.49 03:28:01 AM 0 1.77 0.00 0.33 0.05 0.03 97.81 03:28:01 AM 1 2.46 0.00 0.33 0.00 0.03 97.18 03:29:01 AM all 9.72 0.00 0.85 0.00 0.06 89.38 03:29:01 AM 0 6.49 0.00 0.74 0.00 0.05 92.72 03:29:01 AM 1 12.96 0.00 0.96 0.00 0.07 86.02 03:30:01 AM all 14.22 0.00 0.44 0.01 0.08 85.25 03:30:01 AM 0 17.47 0.00 0.42 0.02 0.08 82.01 03:30:01 AM 1 10.96 0.00 0.45 0.00 0.08 88.50 03:31:01 AM all 4.59 0.00 0.36 0.00 0.06 94.99 03:31:01 AM 0 6.07 0.00 0.43 0.00 0.07 93.43 03:31:01 AM 1 3.12 0.00 0.28 0.00 0.05 96.54 03:32:01 AM all 4.13 0.00 0.28 0.00 0.06 95.53 03:32:01 AM 0 3.83 0.00 0.25 0.00 0.05 95.87 03:32:01 AM 1 4.43 0.00 0.32 0.00 0.07 95.18 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 14.50 0.00 1.80 0.17 0.09 83.44 03:33:01 AM 0 9.54 0.00 2.11 0.17 0.07 88.11 03:33:01 AM 1 19.44 0.00 1.49 0.17 0.12 78.79 03:34:01 AM all 28.12 0.00 3.59 0.25 0.13 67.92 03:34:01 AM 0 24.55 0.00 3.53 0.35 0.13 71.44 03:34:01 AM 1 31.68 0.00 3.66 0.15 0.12 64.40 Average: all 12.74 0.00 1.74 1.31 0.07 84.13 Average: 0 11.24 0.00 1.70 0.79 0.07 86.21 Average: 1 14.25 0.00 1.78 1.84 0.07 82.06