---> uname -a: Linux prd-centos8-robot-2c-8g-66.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 533 5047 19 2117 6868 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:d1:c9:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85752sec preferred_lft 85752sec inet6 fe80::f816:3eff:fed1:c958/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/14/2024 _x86_64_ (2 CPU) 05:41:44 LINUX RESTART (2 CPU) 05:42:01 AM tps rtps wtps bread/s bwrtn/s 05:43:01 AM 120.79 89.70 31.09 8469.48 25028.02 05:44:01 AM 91.45 59.97 31.48 6071.12 13630.06 05:45:01 AM 95.97 6.80 89.17 1272.11 8928.49 05:46:01 AM 66.46 0.73 65.73 51.32 7268.06 05:47:01 AM 23.06 0.82 22.25 123.45 1613.86 05:48:01 AM 55.15 0.20 54.95 12.93 5526.87 05:49:01 AM 12.08 0.02 12.06 0.13 2966.49 05:50:01 AM 1.82 0.00 1.82 0.00 63.30 05:51:01 AM 0.30 0.00 0.30 0.00 11.48 05:52:01 AM 25.06 0.55 24.51 71.18 1193.34 Average: 49.21 15.88 33.34 1607.15 6623.03 05:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:43:01 AM 6106892 7369320 1775536 22.53 2688 1470004 372796 4.73 111916 1452772 354868 05:44:01 AM 5579112 7090428 2303316 29.22 2688 1704640 705452 7.90 185100 1839140 96312 05:45:01 AM 5320020 7074180 2562408 32.51 2688 1936412 687248 7.70 212248 2025296 95644 05:46:01 AM 5223948 7052196 2658480 33.73 2688 2005288 667460 7.47 220864 2094956 36448 05:47:01 AM 5291280 7124140 2591148 32.87 2688 2010260 602164 6.74 239628 2009652 24 05:48:01 AM 5061472 7100040 2820956 35.79 2688 2208396 607452 6.80 261572 2188824 79264 05:49:01 AM 4995784 7034624 2886644 36.62 2688 2208668 709944 7.95 261816 2252736 16 05:50:01 AM 4917272 6956152 2965156 37.62 2688 2208708 789428 8.84 261816 2330844 24 05:51:01 AM 5059476 7099084 2822952 35.81 2688 2209436 620312 6.95 262076 2189248 468 05:52:01 AM 5249148 7109756 2633280 33.41 2688 2036468 619708 6.94 436244 1849088 256 Average: 5280440 7100992 2601988 33.01 2688 1999828 638196 7.15 245328 2023256 66332 05:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 5.51 3.58 61.23 0.66 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 239.78 141.78 1137.33 55.09 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 57.45 48.53 628.79 6.57 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 38.90 25.84 257.62 5.66 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 15.83 10.00 5.42 3.56 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 242.12 214.16 329.83 47.90 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 81.69 63.66 80.90 692.49 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 546.00 487.80 6964.34 31.51 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 350.45 317.96 4556.50 20.83 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 52.67 35.44 78.62 21.97 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 163.04 134.88 1410.11 88.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/14/2024 _x86_64_ (2 CPU) 05:41:44 LINUX RESTART (2 CPU) 05:42:01 AM CPU %user %nice %system %iowait %steal %idle 05:43:01 AM all 19.63 0.03 6.27 67.31 0.19 6.58 05:43:01 AM 0 19.19 0.03 5.63 68.50 0.14 6.52 05:43:01 AM 1 20.08 0.02 6.91 66.12 0.24 6.64 05:44:01 AM all 20.62 0.07 4.95 35.88 0.15 38.34 05:44:01 AM 0 20.67 0.10 6.00 34.24 0.10 38.89 05:44:01 AM 1 20.57 0.03 3.90 37.51 0.20 37.78 05:45:01 AM all 32.52 0.00 4.74 9.01 0.10 53.62 05:45:01 AM 0 19.07 0.00 4.16 11.19 0.10 65.48 05:45:01 AM 1 46.00 0.00 5.33 6.82 0.10 41.75 05:46:01 AM all 22.44 0.00 2.96 7.35 0.08 67.17 05:46:01 AM 0 21.75 0.00 2.48 8.63 0.08 67.06 05:46:01 AM 1 23.13 0.00 3.44 6.07 0.08 67.27 05:47:01 AM all 12.43 0.00 1.31 1.22 0.08 84.96 05:47:01 AM 0 10.71 0.00 1.39 0.77 0.08 87.04 05:47:01 AM 1 14.14 0.00 1.24 1.67 0.07 82.89 05:48:01 AM all 31.81 0.00 4.95 2.91 0.10 60.24 05:48:01 AM 0 20.21 0.00 4.08 1.78 0.10 73.82 05:48:01 AM 1 43.47 0.00 5.82 4.04 0.10 46.57 05:49:01 AM all 8.47 0.00 0.48 2.98 0.06 88.02 05:49:01 AM 0 9.20 0.00 0.57 4.72 0.05 85.46 05:49:01 AM 1 7.73 0.00 0.39 1.24 0.07 90.58 05:50:01 AM all 10.22 0.00 1.56 0.01 0.11 88.11 05:50:01 AM 0 10.83 0.00 1.49 0.00 0.10 87.58 05:50:01 AM 1 9.61 0.00 1.63 0.02 0.12 88.63 05:51:01 AM all 9.70 0.00 1.16 0.00 0.08 89.05 05:51:01 AM 0 10.31 0.00 1.40 0.00 0.09 88.20 05:51:01 AM 1 9.10 0.00 0.93 0.00 0.08 89.89 05:52:01 AM all 24.34 0.00 2.95 0.37 0.08 72.28 05:52:01 AM 0 30.42 0.00 2.77 0.18 0.08 66.54 05:52:01 AM 1 18.26 0.00 3.12 0.55 0.07 78.00 Average: all 19.24 0.01 3.13 12.63 0.10 64.89 Average: 0 17.26 0.01 3.00 12.93 0.09 66.70 Average: 1 21.21 0.01 3.26 12.33 0.11 63.07