---> uname -a: Linux prd-centos8-builder-4c-4g-336.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): 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: 2799.996 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 9.4G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 709 11891 19 3160 14716 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:39:b9:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:fe39:b991/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e1:d1:39:da brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/12/2024 _x86_64_ (4 CPU) 01:04:29 LINUX RESTART (4 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 102.87 37.48 65.38 8186.71 29368.45 01:07:01 AM 144.34 15.16 129.19 2803.40 29997.98 01:08:01 AM 78.46 0.45 78.01 58.65 7374.53 Average: 108.56 17.70 90.86 3683.12 22247.81 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 11890300 14232164 4249144 26.33 2688 2564456 2037416 11.85 234632 3683024 752100 01:07:01 AM 12239220 15068716 3900224 24.17 2688 3037692 1189708 6.92 514156 3011304 214324 01:08:01 AM 12157548 15068408 3981896 24.67 2688 3112156 1118636 6.51 482252 3096896 144844 Average: 12095689 14789763 4043755 25.06 2688 2904768 1448587 8.43 410347 3263741 370423 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 1.12 1.12 0.11 0.11 0.00 0.00 0.00 0.00 01:06:01 AM eth0 335.78 192.12 4648.53 46.21 0.00 0.00 0.00 0.00 01:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM lo 2.60 2.60 0.13 0.13 0.00 0.00 0.00 0.00 01:07:01 AM eth0 74.78 54.74 743.76 8.46 0.00 0.00 0.00 0.00 01:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 37.37 33.84 347.13 8.45 0.00 0.00 0.00 0.00 01:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.24 1.24 0.08 0.08 0.00 0.00 0.00 0.00 Average: eth0 149.32 93.57 1913.23 21.04 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/12/2024 _x86_64_ (4 CPU) 01:04:29 LINUX RESTART (4 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 36.42 0.00 3.60 9.80 0.08 50.10 01:06:01 AM 0 41.55 0.00 2.80 12.19 0.08 43.37 01:06:01 AM 1 38.97 0.00 4.75 6.43 0.07 49.79 01:06:01 AM 2 31.14 0.00 3.66 8.21 0.08 56.91 01:06:01 AM 3 34.01 0.00 3.20 12.37 0.07 50.35 01:07:01 AM all 27.46 0.00 3.13 5.64 0.08 63.69 01:07:01 AM 0 25.35 0.00 3.39 7.33 0.07 63.87 01:07:01 AM 1 20.57 0.00 3.33 8.57 0.08 67.45 01:07:01 AM 2 47.17 0.00 3.83 4.23 0.08 44.70 01:07:01 AM 3 16.70 0.00 1.98 2.43 0.08 78.81 01:08:01 AM all 19.36 0.00 2.39 1.22 0.05 76.98 01:08:01 AM 0 18.96 0.00 2.62 1.12 0.07 77.24 01:08:01 AM 1 17.74 0.00 2.41 0.92 0.05 78.88 01:08:01 AM 2 30.74 0.00 3.19 1.55 0.05 64.47 01:08:01 AM 3 9.97 0.00 1.34 1.27 0.05 87.37 Average: all 27.73 0.00 3.04 5.55 0.07 63.61 Average: 0 28.59 0.00 2.94 6.87 0.07 61.53 Average: 1 25.75 0.00 3.49 5.30 0.07 65.39 Average: 2 36.36 0.00 3.56 4.66 0.07 55.36 Average: 3 20.22 0.00 2.17 5.36 0.07 72.18