---> uname -a: Linux prd-centos8-builder-4c-4g-6791.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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: 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): 0-3 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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 792 12492 19 2475 14634 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:1a:ac:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:fe1a:ac7f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:ef:71:24 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/14/2024 _x86_64_ (4 CPU) 20:53:31 LINUX RESTART (4 CPU) 08:54:01 PM tps rtps wtps bread/s bwrtn/s 08:55:01 PM 196.30 13.76 182.54 2245.92 6107.98 08:56:01 PM 152.90 3.17 149.73 288.97 10090.87 08:57:01 PM 101.03 3.80 97.23 1009.53 9184.02 Average: 150.08 6.91 143.17 1181.47 8460.96 08:54:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:55:01 PM 13292072 15117468 2847384 17.64 2688 2040712 1100384 6.40 184356 2311296 160708 08:56:01 PM 12345916 14435844 3793540 23.50 2688 2296444 1813704 10.55 216896 3181256 207448 08:57:01 PM 12745060 14950976 3394396 21.03 2688 2408164 1224744 7.13 464304 2522108 56012 Average: 12794349 14834763 3345107 20.73 2688 2248440 1379611 8.03 288519 2671553 141389 08:54:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 93.22 73.78 956.69 14.94 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 262.06 215.16 3178.29 40.19 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM eth0 55.03 50.52 377.68 11.61 0.00 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 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 136.77 113.15 1504.22 22.25 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/14/2024 _x86_64_ (4 CPU) 20:53:31 LINUX RESTART (4 CPU) 08:54:01 PM CPU %user %nice %system %iowait %steal %idle 08:55:01 PM all 18.15 0.00 2.92 1.63 0.08 77.22 08:55:01 PM 0 18.72 0.00 2.72 1.34 0.10 77.12 08:55:01 PM 1 31.87 0.00 4.29 1.05 0.08 62.70 08:55:01 PM 2 8.22 0.00 2.89 2.53 0.08 86.28 08:55:01 PM 3 13.73 0.00 1.79 1.59 0.07 82.83 08:56:01 PM all 25.39 0.00 2.74 2.83 0.10 68.95 08:56:01 PM 0 28.87 0.00 2.78 1.62 0.08 66.64 08:56:01 PM 1 31.30 0.00 2.66 2.73 0.10 63.22 08:56:01 PM 2 20.76 0.00 3.27 4.07 0.10 71.80 08:56:01 PM 3 20.65 0.00 2.23 2.89 0.12 74.12 08:57:01 PM all 53.68 0.00 2.25 0.77 0.12 43.18 08:57:01 PM 0 61.76 0.00 2.95 0.64 0.10 34.55 08:57:01 PM 1 49.16 0.00 2.09 1.44 0.10 47.20 08:57:01 PM 2 50.26 0.00 2.02 0.48 0.18 47.05 08:57:01 PM 3 53.56 0.00 1.94 0.50 0.10 43.90 Average: all 32.45 0.00 2.64 1.73 0.10 63.08 Average: 0 36.44 0.00 2.82 1.20 0.10 59.45 Average: 1 37.50 0.00 3.02 1.73 0.10 57.65 Average: 2 26.45 0.00 2.72 2.36 0.12 68.35 Average: 3 29.41 0.00 1.98 1.64 0.10 66.87