---> uname -a: Linux prd-centos8-builder-4c-4g-18914.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 690 12265 19 2807 14725 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:09:5e:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.167/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe09:5e71/64 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) 03/28/2024 _x86_64_ (4 CPU) 15:51:43 LINUX RESTART (4 CPU) 03:52:01 PM tps rtps wtps bread/s bwrtn/s 03:53:01 PM 266.81 157.67 109.13 7614.23 27876.12 03:54:01 PM 336.12 19.97 316.15 4359.97 11291.44 03:55:01 PM 199.95 1.13 198.82 254.22 9392.63 03:56:01 PM 89.54 0.45 89.09 26.93 12323.98 Average: 223.12 44.80 178.32 3064.05 15220.39 03:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:53:01 PM 13472948 15151240 2668584 16.53 2688 1885016 844688 4.91 204976 2093764 132852 03:54:01 PM 12494316 14576276 3647216 22.60 2688 2278188 1230220 7.16 277456 2952132 158760 03:55:01 PM 8918496 11607952 7223036 44.75 2688 2877140 4179500 24.31 404604 6358224 413212 03:56:01 PM 12542500 15060472 3599032 22.30 2688 2705652 845580 4.92 633084 2519624 33152 Average: 11857065 14098985 4284467 26.54 2688 2436499 1774997 10.33 380030 3480936 184494 03:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 290.85 155.86 1473.11 50.28 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 279.60 237.22 2891.95 51.97 0.00 0.00 0.00 0.00 03:55:01 PM lo 795.67 795.67 803.14 803.14 0.00 0.00 0.00 0.00 03:55:01 PM eth0 297.63 219.25 4088.21 29.24 0.00 0.00 0.00 0.00 03:56:01 PM lo 0.63 0.63 1.31 1.31 0.00 0.00 0.00 0.00 03:56:01 PM eth0 172.34 141.93 305.34 635.26 0.00 0.00 0.00 0.00 Average: lo 199.04 199.04 201.08 201.08 0.00 0.00 0.00 0.00 Average: eth0 260.11 188.57 2189.77 191.67 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) 03/28/2024 _x86_64_ (4 CPU) 15:51:43 LINUX RESTART (4 CPU) 03:52:01 PM CPU %user %nice %system %iowait %steal %idle 03:53:01 PM all 21.52 1.49 17.20 7.59 0.13 52.08 03:53:01 PM 0 30.46 1.81 19.79 6.28 0.12 41.55 03:53:01 PM 1 19.70 1.19 14.89 7.43 0.15 56.64 03:53:01 PM 2 13.94 1.41 18.23 6.71 0.13 59.56 03:53:01 PM 3 21.95 1.55 15.91 9.93 0.12 50.55 03:54:01 PM all 36.58 0.00 2.25 2.90 0.11 58.17 03:54:01 PM 0 42.75 0.00 1.99 1.72 0.10 53.44 03:54:01 PM 1 37.70 0.00 2.84 3.43 0.12 55.92 03:54:01 PM 2 39.99 0.00 2.06 2.06 0.12 55.77 03:54:01 PM 3 25.86 0.00 2.09 4.39 0.10 67.56 03:55:01 PM all 68.75 0.00 2.47 1.53 0.12 27.13 03:55:01 PM 0 70.29 0.00 2.66 1.68 0.12 25.26 03:55:01 PM 1 71.07 0.00 1.71 0.80 0.12 26.30 03:55:01 PM 2 68.94 0.00 2.39 1.92 0.10 26.64 03:55:01 PM 3 64.69 0.00 3.13 1.72 0.13 30.33 03:56:01 PM all 21.18 0.00 1.53 1.83 0.08 75.38 03:56:01 PM 0 19.46 0.00 1.24 1.64 0.08 77.59 03:56:01 PM 1 25.13 0.00 1.99 2.72 0.08 70.07 03:56:01 PM 2 21.20 0.00 1.12 1.47 0.08 76.12 03:56:01 PM 3 18.93 0.00 1.78 1.47 0.07 77.75 Average: all 37.01 0.37 5.85 3.46 0.11 53.20 Average: 0 40.73 0.45 6.41 2.83 0.10 49.48 Average: 1 38.38 0.30 5.36 3.60 0.12 52.25 Average: 2 36.05 0.35 5.93 3.04 0.11 54.52 Average: 3 32.87 0.39 5.72 4.37 0.10 56.55