---> uname -a: Linux prd-centos8-builder-4c-4g-17718.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 764 12401 19 2595 14661 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:7f:76:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.159/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:fe7f:766f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:20:61:b7:5e 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) 01/18/2024 _x86_64_ (4 CPU) 19:43:17 LINUX RESTART (4 CPU) 07:44:01 PM tps rtps wtps bread/s bwrtn/s 07:45:01 PM 87.80 9.43 78.37 1544.28 6091.87 07:46:02 PM 257.44 18.99 238.45 4529.74 12041.85 07:47:01 PM 79.24 0.49 78.75 65.47 8269.42 Average: 141.85 9.69 132.16 2057.72 8804.34 07:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:45:01 PM 13192352 15098080 2947100 18.26 2688 2118852 1136872 6.61 223312 2363184 177132 07:46:02 PM 11710140 14008484 4429312 27.44 2688 2501792 2036648 11.85 323488 3698728 185636 07:47:01 PM 12680184 14995688 3459268 21.43 2688 2515992 1193172 6.94 512676 2537172 28764 Average: 12527559 14700751 3611893 22.38 2688 2378879 1455564 8.47 353159 2866361 130511 07:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 PM eth0 82.02 69.17 1047.18 8.30 0.00 0.00 0.00 0.00 07:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:02 PM eth0 270.46 226.12 3340.41 44.32 0.00 0.00 0.00 0.00 07:46:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 PM eth0 19.89 19.37 43.55 9.09 0.00 0.00 0.00 0.00 07:47:01 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 124.72 105.37 1485.18 20.63 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) 01/18/2024 _x86_64_ (4 CPU) 19:43:17 LINUX RESTART (4 CPU) 07:44:01 PM CPU %user %nice %system %iowait %steal %idle 07:45:01 PM all 18.19 0.00 2.42 0.83 0.06 78.50 07:45:01 PM 0 9.65 0.00 1.67 0.57 0.05 88.06 07:45:01 PM 1 20.19 0.00 2.58 1.22 0.07 75.95 07:45:01 PM 2 29.02 0.00 3.32 1.14 0.07 66.46 07:45:01 PM 3 13.89 0.00 2.09 0.40 0.07 83.55 07:46:02 PM all 45.80 0.00 3.64 2.51 0.10 47.94 07:46:02 PM 0 46.64 0.00 2.49 1.47 0.10 49.30 07:46:02 PM 1 47.79 0.00 4.48 2.52 0.10 45.10 07:46:02 PM 2 43.92 0.00 4.73 4.09 0.10 47.17 07:46:02 PM 3 44.87 0.00 2.86 1.96 0.10 50.21 07:47:01 PM all 17.78 0.00 1.87 1.04 0.06 79.24 07:47:01 PM 0 10.26 0.00 1.48 0.53 0.05 87.68 07:47:01 PM 1 28.90 0.00 2.21 0.56 0.07 68.26 07:47:01 PM 2 3.09 0.00 1.26 2.01 0.03 93.61 07:47:01 PM 3 28.86 0.00 2.55 1.09 0.07 67.44 Average: all 27.30 0.00 2.65 1.46 0.07 68.52 Average: 0 22.24 0.00 1.88 0.86 0.07 74.96 Average: 1 32.32 0.00 3.09 1.44 0.08 63.07 Average: 2 25.45 0.00 3.11 2.41 0.07 68.96 Average: 3 29.20 0.00 2.50 1.15 0.08 67.07