---> uname -a: Linux prd-centos8-robot-2c-8g-2299.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 598 4978 19 2121 6803 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:e4:9d:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.134/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85802sec preferred_lft 85802sec inet6 fe80::f816:3eff:fee4:9d8d/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) 03/27/2024 _x86_64_ (2 CPU) 05:50:42 LINUX RESTART (2 CPU) 05:51:01 AM tps rtps wtps bread/s bwrtn/s 05:52:01 AM 188.97 138.91 50.06 14213.29 37324.80 05:53:01 AM 85.47 7.18 78.29 1315.51 6339.46 05:54:01 AM 74.44 0.70 73.74 50.78 8770.49 05:55:01 AM 19.64 1.02 18.63 123.96 1583.82 05:56:01 AM 57.40 0.20 57.20 12.93 7715.06 05:57:01 AM 9.05 0.02 9.03 0.93 808.20 05:58:01 AM 0.67 0.00 0.67 0.00 9.57 05:59:01 AM 0.37 0.00 0.37 0.00 4.65 06:00:01 AM 22.30 0.30 22.00 43.86 1103.00 Average: 50.93 16.48 34.44 1751.59 7074.16 05:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:52:01 AM 5623580 7063540 2258856 28.66 2688 1636236 729176 8.16 169596 1819496 51244 05:53:01 AM 5258084 7013336 2624352 33.29 2688 1937360 729972 8.17 211912 2093784 181728 05:54:01 AM 5158000 6989596 2724436 34.56 2688 2008860 710152 7.95 221848 2158216 36444 05:55:01 AM 5162720 7025492 2719716 34.50 2688 2039096 681688 7.63 244180 2129160 25072 05:56:01 AM 4992588 7035092 2889848 36.66 2688 2212044 656572 7.35 262528 2251948 15936 05:57:01 AM 4892864 6935948 2989572 37.93 2688 2212628 793680 8.89 262700 2352428 16 05:58:01 AM 4937956 6981072 2944480 37.35 2688 2212652 761420 8.53 262700 2307700 4 05:59:01 AM 4937744 6980892 2944692 37.36 2688 2212684 761420 8.53 262700 2307732 4 06:00:01 AM 5099220 6963720 2783216 35.31 2688 2039872 746380 8.36 437584 1996684 716 Average: 5118084 6998743 2764352 35.07 2688 2056826 730051 8.17 259528 2157461 34574 05:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 251.21 134.68 851.70 50.38 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 82.87 68.17 962.14 8.25 0.00 0.00 0.00 0.00 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 30.56 23.99 278.13 13.25 0.00 0.00 0.00 0.00 05:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 AM eth0 12.96 9.93 5.74 3.92 0.00 0.00 0.00 0.00 05:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM eth0 214.86 192.12 325.34 38.45 0.00 0.00 0.00 0.00 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 134.46 110.23 1163.12 8.73 0.00 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 95.02 82.84 949.02 5.46 0.00 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 53.20 44.85 530.97 3.02 0.00 0.00 0.00 0.00 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 51.59 37.79 117.02 26.50 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 102.97 78.29 575.90 17.55 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) 03/27/2024 _x86_64_ (2 CPU) 05:50:42 LINUX RESTART (2 CPU) 05:51:01 AM CPU %user %nice %system %iowait %steal %idle 05:52:01 AM all 26.51 0.07 9.43 34.28 0.14 29.56 05:52:01 AM 0 26.41 0.08 8.71 34.09 0.17 30.52 05:52:01 AM 1 26.61 0.05 10.15 34.47 0.12 28.60 05:53:01 AM all 37.44 0.00 5.33 4.37 0.09 52.77 05:53:01 AM 0 30.12 0.00 4.95 4.18 0.10 60.65 05:53:01 AM 1 44.76 0.00 5.72 4.55 0.08 44.88 05:54:01 AM all 23.81 0.00 3.01 2.84 0.08 70.27 05:54:01 AM 0 7.04 0.00 2.28 2.78 0.08 87.81 05:54:01 AM 1 40.69 0.00 3.74 2.89 0.07 52.62 05:55:01 AM all 15.29 0.00 2.04 0.42 0.08 82.17 05:55:01 AM 0 5.74 0.00 1.70 0.40 0.08 92.08 05:55:01 AM 1 24.85 0.00 2.39 0.43 0.07 72.26 05:56:01 AM all 28.52 0.00 4.31 1.86 0.11 65.21 05:56:01 AM 0 18.74 0.00 3.40 2.67 0.10 75.08 05:56:01 AM 1 38.33 0.00 5.21 1.04 0.12 55.30 05:57:01 AM all 5.40 0.00 0.67 0.19 0.08 93.66 05:57:01 AM 0 4.16 0.00 0.64 0.34 0.07 94.80 05:57:01 AM 1 6.65 0.00 0.71 0.05 0.08 92.51 05:58:01 AM all 2.04 0.00 0.26 0.00 0.08 97.61 05:58:01 AM 0 1.64 0.00 0.27 0.00 0.08 98.01 05:58:01 AM 1 2.45 0.00 0.25 0.00 0.08 97.22 05:59:01 AM all 1.33 0.00 0.14 0.00 0.08 98.45 05:59:01 AM 0 1.45 0.00 0.17 0.00 0.08 98.29 05:59:01 AM 1 1.20 0.00 0.12 0.00 0.07 98.61 06:00:01 AM all 21.24 0.00 2.68 0.38 0.08 75.62 06:00:01 AM 0 12.78 0.00 2.47 0.37 0.10 84.28 06:00:01 AM 1 29.70 0.00 2.90 0.38 0.07 66.95 Average: all 17.95 0.01 3.09 4.88 0.09 73.98 Average: 0 11.99 0.01 2.72 4.93 0.10 80.25 Average: 1 23.93 0.01 3.46 4.83 0.08 67.70