---> uname -a: Linux prd-centos8-robot-2c-8g-9724.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 583 4983 19 2131 6818 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:ad:55:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85798sec preferred_lft 85798sec inet6 fe80::f816:3eff:fead:557f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/21/2024 _x86_64_ (2 CPU) 02:31:29 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 76.15 31.79 44.36 2226.16 29355.51 02:34:01 AM 72.93 37.10 35.82 5772.21 10858.70 02:35:01 AM 60.90 6.60 54.30 1266.64 5234.46 02:36:01 AM 67.46 0.08 67.38 2.53 7430.57 02:37:01 AM 36.92 1.48 35.44 171.68 3880.72 02:38:01 AM 28.32 0.20 28.12 11.73 1687.29 02:39:01 AM 42.36 2.55 39.81 397.13 6791.27 02:40:01 AM 6.80 0.25 6.55 35.06 297.28 02:41:01 AM 25.17 0.30 24.87 36.12 1146.56 Average: 46.33 8.93 37.41 1102.13 7408.77 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 6139324 7357288 1743108 22.11 2688 1422044 361988 4.59 111656 1399412 219024 02:34:01 AM 5509916 7053084 2372516 30.10 2688 1735360 737736 8.26 188196 1901924 84488 02:35:01 AM 5334808 7054172 2547624 32.32 2688 1901680 735476 8.24 212168 2015868 149200 02:36:01 AM 5107988 6962984 2774444 35.20 2688 2031884 792400 8.87 214736 2219024 113532 02:37:01 AM 5246752 7081036 2635680 33.44 2688 2011332 683504 7.65 240292 2052940 36 02:38:01 AM 4975908 7007904 2906524 36.87 2688 2201636 722336 8.09 261164 2279732 171148 02:39:01 AM 4971844 7017748 2910588 36.92 2688 2215392 738300 8.27 266944 2272092 304 02:40:01 AM 5167172 7048136 2715260 34.45 2688 2051832 683356 7.65 258516 2087108 4820 02:41:01 AM 5115392 6990168 2767040 35.10 2688 2050428 751864 8.42 442080 1977552 180 Average: 5285456 7063613 2596976 32.95 2688 1957954 689662 7.72 243972 2022850 82526 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 2.90 1.72 0.57 0.35 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 249.97 161.38 1273.86 52.71 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 24.98 22.98 348.77 2.49 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 40.59 34.87 416.63 6.75 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 11.91 8.05 5.82 3.16 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 34.54 30.37 294.42 16.48 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 213.13 193.42 50.65 38.99 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 190.45 160.84 1799.20 28.23 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 16.31 16.23 12.91 7.50 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 87.19 69.98 466.96 17.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/21/2024 _x86_64_ (2 CPU) 02:31:29 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 10.80 0.03 3.98 73.67 0.09 11.43 02:33:01 AM 0 10.57 0.02 5.03 80.25 0.07 4.06 02:33:01 AM 1 11.03 0.05 2.91 67.00 0.10 18.90 02:34:01 AM all 26.43 0.02 5.24 24.43 0.11 43.77 02:34:01 AM 0 26.07 0.03 5.47 26.35 0.12 41.96 02:34:01 AM 1 26.80 0.00 5.01 22.51 0.10 45.58 02:35:01 AM all 21.97 0.00 3.65 10.00 0.08 64.30 02:35:01 AM 0 23.22 0.00 3.82 7.29 0.08 65.59 02:35:01 AM 1 20.73 0.00 3.47 12.71 0.08 63.01 02:36:01 AM all 28.04 0.00 3.05 10.78 0.10 58.03 02:36:01 AM 0 21.07 0.00 2.91 10.02 0.08 65.91 02:36:01 AM 1 35.00 0.00 3.19 11.53 0.12 50.16 02:37:01 AM all 16.35 0.00 1.89 4.49 0.08 77.18 02:37:01 AM 0 11.53 0.00 1.39 5.46 0.08 81.54 02:37:01 AM 1 21.18 0.00 2.40 3.52 0.08 72.82 02:38:01 AM all 23.60 0.00 3.79 1.16 0.09 71.35 02:38:01 AM 0 19.36 0.00 3.55 1.23 0.08 75.78 02:38:01 AM 1 27.86 0.00 4.03 1.09 0.10 66.92 02:39:01 AM all 12.19 0.00 2.09 8.61 0.08 77.04 02:39:01 AM 0 4.97 0.00 1.86 9.52 0.07 83.58 02:39:01 AM 1 19.49 0.00 2.32 7.68 0.08 70.43 02:40:01 AM all 6.68 0.00 1.22 0.11 0.08 91.90 02:40:01 AM 0 5.88 0.00 1.05 0.02 0.08 92.97 02:40:01 AM 1 7.48 0.00 1.40 0.20 0.08 90.84 02:41:01 AM all 29.15 0.00 2.72 1.48 0.13 66.52 02:41:01 AM 0 10.56 0.00 2.54 0.54 0.12 86.24 02:41:01 AM 1 47.79 0.00 2.90 2.43 0.13 46.74 Average: all 19.50 0.01 3.07 14.83 0.09 62.50 Average: 0 14.81 0.01 3.07 15.52 0.09 66.51 Average: 1 24.20 0.01 3.07 14.15 0.10 58.48