---> uname -a: Linux prd-centos8-builder-4c-4g-14329.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 11G 70G 14% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 736 10444 19 4582 14677 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:ea:3e:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.195/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85838sec preferred_lft 85838sec inet6 fe80::f816:3eff:feea:3eb6/64 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) 03/19/2024 _x86_64_ (4 CPU) 13:42:29 LINUX RESTART (4 CPU) 01:43:02 PM tps rtps wtps bread/s bwrtn/s 01:44:01 PM 339.24 121.87 217.37 3259.39 8805.46 01:45:01 PM 368.94 18.01 350.92 3411.83 13267.16 01:46:02 PM 104.55 4.17 100.38 750.55 37376.62 01:47:01 PM 68.93 0.03 68.89 19.65 7230.29 01:48:01 PM 205.10 0.00 205.10 0.00 17530.41 01:49:01 PM 78.52 0.02 78.50 0.13 15618.31 01:50:01 PM 23.23 0.00 23.23 0.00 1245.86 01:51:01 PM 55.61 0.05 55.56 51.58 5922.49 Average: 155.31 17.84 137.47 933.69 13397.19 01:43:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:44:01 PM 13415504 15163116 2726028 16.89 2688 1950916 792752 4.61 219256 2126664 151204 01:45:01 PM 11825164 14081956 4316368 26.74 2688 2448512 1799880 10.47 405912 3476428 262456 01:46:02 PM 10313112 13463184 5828420 36.11 2688 3337060 2323212 13.51 499872 4875592 27980 01:47:01 PM 8470148 12164756 7671384 47.53 2688 3871804 3825804 22.26 830620 6361060 399356 01:48:01 PM 7677068 11811188 8464464 52.44 2688 4304552 3932732 22.88 899088 7072828 335440 01:49:01 PM 9005468 13237412 7136064 44.21 2688 4399704 2556316 14.87 908968 5738112 16444 01:50:01 PM 9110484 13420180 7031048 43.56 2688 4473544 2295252 13.35 926100 5610220 62488 01:51:01 PM 7872704 12376516 8268828 51.23 2688 4645504 3315020 19.28 977660 6753484 70848 Average: 9711206 13214788 6430326 39.84 2688 3678950 2605121 15.15 708434 5251798 165777 01:43:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 PM eth0 104.12 69.21 1170.22 25.28 0.00 0.00 0.00 0.00 01:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 PM eth0 475.27 354.94 5424.57 53.98 0.00 0.00 0.00 0.00 01:46:02 PM lo 7.43 7.43 1.58 1.58 0.00 0.00 0.00 0.00 01:46:02 PM eth0 282.79 153.67 3941.87 17.01 0.00 0.00 0.00 0.00 01:47:01 PM lo 22.40 22.40 4.32 4.32 0.00 0.00 0.00 0.00 01:47:01 PM eth0 93.19 72.16 1778.20 12.50 0.00 0.00 0.00 0.00 01:48:01 PM lo 22.63 22.63 6.95 6.95 0.00 0.00 0.00 0.00 01:48:01 PM eth0 9.45 9.76 29.06 2.75 0.00 0.00 0.00 0.00 01:49:01 PM lo 6.57 6.57 1.90 1.90 0.00 0.00 0.00 0.00 01:49:01 PM eth0 20.91 20.81 35.01 7.14 0.00 0.00 0.00 0.00 01:50:01 PM lo 0.57 0.57 0.08 0.08 0.00 0.00 0.00 0.00 01:50:01 PM eth0 24.90 24.55 107.33 7.09 0.00 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 28.22 27.16 46.90 9.41 0.00 0.00 0.00 0.00 Average: lo 7.43 7.43 1.85 1.85 0.00 0.00 0.00 0.00 Average: eth0 129.98 91.62 1567.01 16.89 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) 03/19/2024 _x86_64_ (4 CPU) 13:42:29 LINUX RESTART (4 CPU) 01:43:02 PM CPU %user %nice %system %iowait %steal %idle 01:44:01 PM all 20.58 1.39 19.76 3.58 0.11 54.58 01:44:01 PM 0 29.52 1.14 19.78 2.84 0.10 46.61 01:44:01 PM 1 19.08 1.19 18.12 2.64 0.12 58.85 01:44:01 PM 2 10.11 2.22 23.10 3.63 0.10 60.82 01:44:01 PM 3 23.58 1.01 18.05 5.21 0.10 52.04 01:45:01 PM all 44.53 0.00 3.08 3.33 0.10 48.95 01:45:01 PM 0 34.44 0.00 3.36 3.60 0.12 58.48 01:45:01 PM 1 43.92 0.00 3.27 3.74 0.10 48.97 01:45:01 PM 2 43.72 0.00 3.62 3.62 0.10 48.94 01:45:01 PM 3 56.06 0.00 2.06 2.38 0.10 39.40 01:46:02 PM all 48.32 0.00 2.08 2.16 0.10 47.34 01:46:02 PM 0 46.32 0.00 2.24 2.27 0.10 49.07 01:46:02 PM 1 51.36 0.00 0.93 1.77 0.08 45.85 01:46:02 PM 2 48.76 0.00 3.29 1.27 0.12 46.56 01:46:02 PM 3 46.84 0.00 1.84 3.33 0.10 47.88 01:47:01 PM all 52.29 0.00 2.57 1.15 0.09 43.91 01:47:01 PM 0 58.04 0.00 2.82 0.80 0.10 38.24 01:47:01 PM 1 49.35 0.00 2.43 2.30 0.09 45.83 01:47:01 PM 2 52.23 0.00 2.89 0.65 0.08 44.15 01:47:01 PM 3 49.53 0.00 2.13 0.85 0.09 47.41 01:48:01 PM all 39.00 0.00 2.41 2.01 0.09 56.50 01:48:01 PM 0 34.62 0.00 2.73 1.46 0.08 61.11 01:48:01 PM 1 44.55 0.00 3.03 1.02 0.08 51.32 01:48:01 PM 2 39.59 0.00 1.69 4.35 0.08 54.28 01:48:01 PM 3 37.24 0.00 2.18 1.19 0.10 59.29 01:49:01 PM all 37.46 0.00 1.65 1.94 0.08 58.87 01:49:01 PM 0 37.83 0.00 2.24 1.90 0.07 57.96 01:49:01 PM 1 36.47 0.00 1.37 2.48 0.08 59.59 01:49:01 PM 2 36.65 0.00 2.23 3.00 0.08 58.05 01:49:01 PM 3 38.91 0.00 0.77 0.37 0.08 59.87 01:50:01 PM all 29.33 0.00 1.30 0.17 0.07 69.13 01:50:01 PM 0 30.08 0.00 2.29 0.10 0.08 67.44 01:50:01 PM 1 27.85 0.00 0.94 0.33 0.07 70.81 01:50:01 PM 2 28.56 0.00 1.39 0.23 0.07 69.75 01:50:01 PM 3 30.81 0.00 0.58 0.00 0.07 68.54 01:51:01 PM all 63.52 0.00 2.47 0.49 0.11 33.40 01:51:01 PM 0 70.21 0.00 3.74 0.59 0.10 25.36 01:51:01 PM 1 59.00 0.00 1.39 0.45 0.13 39.02 01:51:01 PM 2 65.46 0.00 1.56 0.15 0.12 32.71 01:51:01 PM 3 59.42 0.00 3.20 0.79 0.10 36.49 Average: all 41.91 0.17 4.38 1.85 0.09 51.59 Average: 0 42.63 0.14 4.87 1.69 0.09 50.56 Average: 1 41.48 0.15 3.91 1.84 0.09 52.53 Average: 2 40.69 0.27 4.92 2.11 0.09 51.90 Average: 3 42.83 0.12 3.82 1.76 0.09 51.38