---> uname -a: Linux prd-centos8-builder-4c-4g-22129.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.2G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 698 12268 19 2796 14717 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:4c:d1:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.226/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe4c:d106/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 04/10/2024 _x86_64_ (4 CPU) 15:50:25 LINUX RESTART (4 CPU) 03:51:02 PM tps rtps wtps bread/s bwrtn/s 03:52:01 PM 245.80 162.89 82.91 7769.12 6868.78 03:53:01 PM 93.12 5.85 87.27 2036.32 7108.00 03:54:01 PM 292.29 14.98 277.31 2548.88 10590.62 03:55:01 PM 163.79 0.48 163.31 35.59 11004.65 03:56:01 PM 59.85 0.67 59.18 65.84 6226.19 Average: 170.72 36.56 134.16 2473.93 8364.40 03:51:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:52:01 PM 13492864 15126304 2648660 16.41 2688 1846644 875708 5.09 222388 2078544 85704 03:53:01 PM 13301216 15133192 2840308 17.60 2688 2033380 1109088 6.45 216668 2231604 82024 03:54:01 PM 10658204 12787228 5483320 33.97 2688 2323336 3044160 17.71 309200 4742904 53904 03:55:01 PM 10641512 13009620 5500012 34.07 2688 2556636 2758940 16.05 424860 4623168 4656 03:56:01 PM 12562608 15070152 3578916 22.17 2688 2695516 832924 4.85 636908 2496416 112 Average: 12131281 14225299 4010243 24.84 2688 2291102 1724164 10.03 362005 3234527 45280 03:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 294.90 152.15 1420.39 50.30 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 43.99 32.22 415.85 23.00 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 314.66 262.88 3154.91 39.45 0.00 0.00 0.00 0.00 03:55:01 PM lo 901.78 901.78 906.64 906.64 0.00 0.00 0.00 0.00 03:55:01 PM eth0 229.61 160.52 3483.06 22.79 0.00 0.00 0.00 0.00 03:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 PM eth0 182.12 127.84 271.30 631.77 0.00 0.00 0.00 0.00 Average: lo 180.92 180.92 181.89 181.89 0.00 0.00 0.00 0.00 Average: eth0 212.78 147.10 1750.08 153.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 04/10/2024 _x86_64_ (4 CPU) 15:50:25 LINUX RESTART (4 CPU) 03:51:02 PM CPU %user %nice %system %iowait %steal %idle 03:52:01 PM all 19.22 1.65 17.59 11.92 0.12 49.50 03:52:01 PM 0 15.94 1.59 18.21 10.21 0.12 53.93 03:52:01 PM 1 16.30 2.29 18.95 11.37 0.12 50.98 03:52:01 PM 2 23.76 1.33 15.98 13.54 0.12 45.26 03:52:01 PM 3 20.88 1.39 17.23 12.54 0.14 47.82 03:53:01 PM all 14.33 0.00 1.34 8.86 0.06 75.41 03:53:01 PM 0 20.26 0.00 1.74 5.58 0.07 72.36 03:53:01 PM 1 9.32 0.00 1.34 12.53 0.07 76.75 03:53:01 PM 2 11.25 0.00 1.20 2.88 0.05 84.62 03:53:01 PM 3 16.50 0.00 1.07 14.45 0.05 67.94 03:54:01 PM all 57.82 0.00 2.27 3.44 0.13 36.34 03:54:01 PM 0 55.55 0.00 1.87 3.19 0.13 39.25 03:54:01 PM 1 55.47 0.00 2.83 3.82 0.13 37.75 03:54:01 PM 2 63.11 0.00 2.26 3.54 0.13 30.95 03:54:01 PM 3 57.13 0.00 2.13 3.20 0.13 37.41 03:55:01 PM all 50.44 0.00 2.44 3.45 0.12 43.55 03:55:01 PM 0 58.07 0.00 3.07 2.34 0.12 36.40 03:55:01 PM 1 49.49 0.00 2.23 4.85 0.12 43.31 03:55:01 PM 2 44.00 0.00 2.53 6.03 0.12 47.33 03:55:01 PM 3 50.18 0.00 1.94 0.57 0.12 47.19 03:56:01 PM all 21.83 0.00 1.45 4.85 0.06 71.81 03:56:01 PM 0 28.87 0.00 1.50 4.82 0.07 64.74 03:56:01 PM 1 32.60 0.00 1.75 6.38 0.08 59.17 03:56:01 PM 2 16.68 0.00 1.46 6.07 0.05 75.74 03:56:01 PM 3 9.13 0.00 1.09 2.14 0.05 87.60 Average: all 32.78 0.32 4.96 6.48 0.10 55.36 Average: 0 35.82 0.31 5.22 5.21 0.10 53.34 Average: 1 32.70 0.45 5.36 7.77 0.10 53.62 Average: 2 31.79 0.26 4.64 6.38 0.09 56.82 Average: 3 30.79 0.27 4.63 6.56 0.10 57.65