---> uname -a: Linux prd-centos8-robot-2c-8g-7695.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 590 4987 19 2119 6810 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:04:46:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85709sec preferred_lft 85709sec inet6 fe80::f816:3eff:fe04:46f7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/18/2024 _x86_64_ (2 CPU) 01:31:58 LINUX RESTART (2 CPU) 01:33:01 AM tps rtps wtps bread/s bwrtn/s 01:34:01 AM 77.66 22.86 54.80 4825.72 4670.03 01:35:01 AM 92.02 0.08 91.94 2.27 8756.31 01:36:01 AM 42.94 1.43 41.50 148.62 4059.38 01:37:01 AM 34.41 0.20 34.21 8.13 1836.41 01:38:01 AM 45.58 0.03 45.55 3.47 6821.43 01:39:01 AM 5.40 0.02 5.38 0.13 251.24 01:40:01 AM 0.40 0.00 0.40 0.00 95.07 01:41:01 AM 0.25 0.00 0.25 0.00 40.99 01:42:01 AM 0.20 0.00 0.20 0.00 42.87 01:43:01 AM 19.83 0.32 19.51 44.13 1148.53 Average: 31.87 2.49 29.38 503.28 2772.36 01:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 AM 5275568 7009208 2606888 33.07 2688 1918516 751020 8.41 223640 2073460 195996 01:35:01 AM 5133748 6970532 2748708 34.87 2688 2013372 767096 8.59 195524 2209080 123520 01:36:01 AM 5256644 7073932 2625812 33.31 2688 1994468 664596 7.44 216928 2063744 20 01:37:01 AM 4942264 6961156 2940192 37.30 2688 2187684 741284 8.30 233528 2335696 190224 01:38:01 AM 4996260 7003368 2886196 36.62 2688 2176660 715228 8.01 236200 2275552 248 01:39:01 AM 4986532 6995812 2895924 36.74 2688 2178832 767156 8.59 236216 2285296 704 01:40:01 AM 4980044 6991788 2902412 36.82 2688 2181296 821556 9.20 236220 2291296 500 01:41:01 AM 4978332 6991080 2904124 36.84 2688 2182312 802212 8.98 236224 2293448 376 01:42:01 AM 4954628 6968988 2927828 37.14 2688 2183908 818192 9.16 236236 2316876 768 01:43:01 AM 5086284 6949408 2796172 35.47 2688 2037992 766120 8.58 435848 2011220 26252 Average: 5059030 6991527 2823426 35.82 2688 2105504 761446 8.53 248656 2215567 53861 01:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 302.22 181.47 1531.49 53.50 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 49.00 42.15 518.32 7.92 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 12.96 9.53 6.13 3.45 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 35.93 31.66 312.24 7.32 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 211.00 158.91 48.92 41.92 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 127.95 123.66 26.73 15.80 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 151.17 146.75 30.19 15.82 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 36.79 33.31 8.41 5.74 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 47.62 38.29 15.75 6.97 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 59.91 43.48 98.30 42.34 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 103.46 80.92 259.66 20.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/18/2024 _x86_64_ (2 CPU) 01:31:58 LINUX RESTART (2 CPU) 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 34.72 0.00 6.10 3.78 0.10 55.30 01:34:01 AM 0 31.24 0.00 6.06 3.07 0.10 59.52 01:34:01 AM 1 38.19 0.00 6.14 4.49 0.10 51.08 01:35:01 AM all 38.48 0.00 4.69 5.34 0.09 51.40 01:35:01 AM 0 37.99 0.00 4.50 5.37 0.10 52.03 01:35:01 AM 1 38.97 0.00 4.88 5.30 0.08 50.76 01:36:01 AM all 14.56 0.00 1.61 2.43 0.07 81.34 01:36:01 AM 0 7.98 0.00 1.42 2.44 0.08 88.07 01:36:01 AM 1 21.12 0.00 1.80 2.42 0.05 74.61 01:37:01 AM all 25.01 0.00 3.78 0.60 0.08 70.53 01:37:01 AM 0 21.78 0.00 3.42 0.82 0.08 73.90 01:37:01 AM 1 28.23 0.00 4.13 0.38 0.08 67.17 01:38:01 AM all 8.31 0.00 1.66 2.61 0.03 87.38 01:38:01 AM 0 5.72 0.00 1.64 2.12 0.03 90.49 01:38:01 AM 1 10.91 0.00 1.69 3.10 0.03 84.27 01:39:01 AM all 13.45 0.00 0.66 0.07 0.12 85.71 01:39:01 AM 0 9.22 0.00 0.67 0.02 0.12 89.97 01:39:01 AM 1 17.71 0.00 0.64 0.12 0.12 81.41 01:40:01 AM all 15.42 0.00 0.69 0.00 0.08 83.81 01:40:01 AM 0 12.88 0.00 0.68 0.00 0.07 86.38 01:40:01 AM 1 17.94 0.00 0.71 0.00 0.08 81.27 01:41:01 AM all 9.23 0.00 0.32 0.00 0.07 90.39 01:41:01 AM 0 9.28 0.00 0.37 0.00 0.07 90.29 01:41:01 AM 1 9.18 0.00 0.27 0.00 0.07 90.48 01:42:01 AM all 12.37 0.00 0.38 0.00 0.09 87.15 01:42:01 AM 0 10.10 0.00 0.43 0.00 0.08 89.38 01:42:01 AM 1 14.65 0.00 0.33 0.00 0.10 84.91 01:43:01 AM all 25.58 0.00 2.61 0.76 0.07 70.98 01:43:01 AM 0 15.19 0.00 2.64 0.62 0.07 81.49 01:43:01 AM 1 35.98 0.00 2.57 0.90 0.07 60.48 Average: all 19.73 0.00 2.25 1.56 0.08 76.37 Average: 0 16.15 0.00 2.19 1.45 0.08 80.13 Average: 1 23.31 0.00 2.32 1.67 0.08 72.61