---> uname -a: Linux prd-centos8-robot-2c-8g-1217.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 547 5051 19 2099 6854 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:c5:54:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.244/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85626sec preferred_lft 85626sec inet6 fe80::f816:3eff:fec5:54b5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/02/2024 _x86_64_ (2 CPU) 02:32:02 LINUX RESTART (2 CPU) 02:33:01 AM tps rtps wtps bread/s bwrtn/s 02:34:01 AM 55.23 18.69 36.54 4938.22 12107.60 02:35:01 AM 105.41 6.60 98.82 1270.91 7557.21 02:36:01 AM 52.47 1.37 51.10 149.02 5172.69 02:37:01 AM 40.29 2.48 37.80 270.98 2198.72 02:38:01 AM 31.98 0.03 31.94 3.47 5769.66 02:39:01 AM 2.75 0.00 2.75 0.00 78.66 02:40:01 AM 0.35 0.00 0.35 0.00 3.55 02:41:01 AM 0.53 0.00 0.53 0.00 7.32 02:42:01 AM 0.47 0.03 0.43 1.87 16.86 02:43:01 AM 1.97 0.00 1.97 0.00 63.70 02:44:01 AM 6.98 0.23 6.75 33.86 202.78 Average: 27.13 2.68 24.45 606.25 3016.34 02:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:34:01 AM 5504728 7068648 2377704 30.16 2688 1756876 704504 7.89 165024 1930996 99992 02:35:01 AM 5231548 7031808 2650884 33.63 2688 1979036 693700 7.77 187880 2122648 115328 02:36:01 AM 5294988 7103116 2587444 32.83 2688 1986332 625056 7.00 217176 2026400 44 02:37:01 AM 5051636 7055100 2830796 35.91 2688 2174228 657328 7.36 240448 2222404 158012 02:38:01 AM 5077748 7081064 2804684 35.58 2688 2174408 626744 7.02 242948 2189772 4 02:39:01 AM 5077688 7081000 2804744 35.58 2688 2174412 626744 7.02 242948 2189844 4 02:40:01 AM 5077620 7080932 2804812 35.58 2688 2174412 626188 7.01 242948 2189892 4 02:41:01 AM 5077872 7081196 2804560 35.58 2688 2174416 626188 7.01 242948 2189812 4 02:42:01 AM 5041704 7045352 2840728 36.04 2688 2174744 680116 7.62 243408 2225456 4 02:43:01 AM 5041204 7044908 2841228 36.05 2688 2174800 680116 7.62 243408 2225932 12 02:44:01 AM 5178852 7023220 2703580 34.30 2688 2018656 693124 7.76 253272 2094324 13860 Average: 5150508 7063304 2731924 34.66 2688 2087484 658164 7.37 229310 2146135 35206 02:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 283.21 167.56 1479.53 52.94 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 47.43 38.49 414.58 7.72 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 22.28 16.24 148.17 4.47 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 48.62 37.72 291.29 9.24 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 13.38 12.46 4.61 5.22 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 6.15 0.83 0.87 0.18 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 2.08 1.02 0.26 0.16 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 1.57 1.03 0.22 0.17 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 17.96 13.16 3.01 1.97 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 2.85 1.07 3.13 0.07 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 32.96 25.75 63.46 23.85 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 43.50 28.67 219.02 9.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/02/2024 _x86_64_ (2 CPU) 02:32:02 LINUX RESTART (2 CPU) 02:33:01 AM CPU %user %nice %system %iowait %steal %idle 02:34:01 AM all 27.15 0.00 4.73 21.00 0.08 47.05 02:34:01 AM 0 28.73 0.00 4.02 20.46 0.08 46.72 02:34:01 AM 1 25.56 0.00 5.44 21.54 0.08 47.38 02:35:01 AM all 35.46 0.00 5.20 4.21 0.10 55.04 02:35:01 AM 0 45.95 0.00 5.79 4.33 0.10 43.82 02:35:01 AM 1 24.95 0.00 4.60 4.09 0.10 66.27 02:36:01 AM all 21.39 0.00 2.16 1.06 0.07 75.33 02:36:01 AM 0 16.56 0.00 1.64 1.17 0.07 80.57 02:36:01 AM 1 26.22 0.00 2.69 0.95 0.07 70.07 02:37:01 AM all 25.20 0.00 3.87 0.52 0.08 70.34 02:37:01 AM 0 37.45 0.00 4.40 0.33 0.08 57.73 02:37:01 AM 1 12.95 0.00 3.34 0.70 0.07 82.95 02:38:01 AM all 5.40 0.00 0.64 0.57 0.08 93.31 02:38:01 AM 0 7.60 0.00 0.67 0.40 0.07 91.27 02:38:01 AM 1 3.21 0.00 0.62 0.73 0.08 95.36 02:39:01 AM all 0.32 0.00 0.08 0.04 0.03 99.53 02:39:01 AM 0 0.08 0.00 0.08 0.08 0.03 99.72 02:39:01 AM 1 0.55 0.00 0.07 0.00 0.03 99.35 02:40:01 AM all 0.32 0.00 0.05 0.00 0.03 99.60 02:40:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 02:40:01 AM 1 0.55 0.00 0.05 0.00 0.03 99.37 02:41:01 AM all 0.28 0.00 0.08 0.00 0.04 99.60 02:41:01 AM 0 0.07 0.00 0.05 0.00 0.03 99.85 02:41:01 AM 1 0.50 0.00 0.10 0.00 0.05 99.35 02:42:01 AM all 2.48 0.00 0.21 0.00 0.07 97.24 02:42:01 AM 0 2.44 0.00 0.22 0.00 0.07 97.28 02:42:01 AM 1 2.53 0.00 0.20 0.00 0.07 97.20 02:43:01 AM all 0.72 0.00 0.13 0.01 0.07 99.08 02:43:01 AM 0 0.73 0.00 0.15 0.00 0.08 99.03 02:43:01 AM 1 0.70 0.00 0.10 0.02 0.05 99.13 02:44:01 AM all 13.62 0.00 1.42 0.07 0.08 84.82 02:44:01 AM 0 9.49 0.00 1.70 0.05 0.08 88.67 02:44:01 AM 1 17.75 0.00 1.14 0.08 0.07 80.97 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.03 0.00 1.69 2.50 0.07 83.72 Average: 0 13.57 0.00 1.71 2.44 0.07 82.21 Average: 1 10.49 0.00 1.67 2.55 0.06 85.22