---> uname -a: Linux prd-centos8-builder-8c-8g-3876.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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 9.4G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1035 28024 19 2828 30393 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:6b:22:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.223/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86132sec preferred_lft 86132sec inet6 fe80::f816:3eff:fe6b:22e3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d9:76:4b:45 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) 02/06/2024 _x86_64_ (8 CPU) 13:37:59 LINUX RESTART (8 CPU) 01:39:01 PM tps rtps wtps bread/s bwrtn/s 01:40:01 PM 155.37 5.23 150.13 963.07 10169.70 01:41:01 PM 137.18 13.22 123.95 2371.49 11367.19 01:42:01 PM 109.76 0.63 109.13 53.32 8038.84 Average: 134.10 6.36 127.74 1129.45 9858.71 01:39:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:01 PM 27327756 29321592 5325720 16.31 2688 2316004 3252828 9.65 255212 4630232 191520 01:41:01 PM 28893072 31120516 3760404 11.52 2688 2540952 1552376 4.61 516428 2773072 54148 01:42:01 PM 28792076 31204876 3861400 11.83 2688 2710408 1430952 4.25 514424 2820796 105796 Average: 28337635 30548995 4315841 13.22 2688 2522455 2078719 6.17 428688 3408033 117155 01:39:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 PM eth0 470.05 391.80 4783.80 72.10 0.00 0.00 0.00 0.00 01:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 PM eth0 74.53 62.74 744.14 12.56 0.00 0.00 0.00 0.00 01:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 PM eth0 38.22 33.31 361.26 7.27 0.00 0.00 0.00 0.00 01:42:01 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 194.22 162.58 1962.62 30.64 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) 02/06/2024 _x86_64_ (8 CPU) 13:37:59 LINUX RESTART (8 CPU) 01:39:01 PM CPU %user %nice %system %iowait %steal %idle 01:40:01 PM all 32.20 0.00 1.79 1.60 0.12 64.30 01:40:01 PM 0 46.20 0.00 3.22 0.65 0.13 49.80 01:40:01 PM 1 13.80 0.00 1.89 2.43 0.10 81.78 01:40:01 PM 2 29.20 0.00 1.02 1.57 0.10 68.11 01:40:01 PM 3 28.26 0.00 3.45 1.96 0.12 66.21 01:40:01 PM 4 14.72 0.00 1.14 0.00 0.12 84.03 01:40:01 PM 5 24.54 0.00 1.77 4.98 0.13 68.58 01:40:01 PM 6 55.13 0.00 1.29 1.00 0.13 42.44 01:40:01 PM 7 45.69 0.00 0.52 0.17 0.10 53.53 01:41:01 PM all 13.71 0.00 1.40 2.42 0.05 82.41 01:41:01 PM 0 12.23 0.00 1.15 0.79 0.07 85.76 01:41:01 PM 1 21.61 0.00 2.67 6.65 0.07 69.01 01:41:01 PM 2 16.92 0.00 1.19 3.77 0.05 78.07 01:41:01 PM 3 4.88 0.00 1.00 0.15 0.05 93.91 01:41:01 PM 4 18.78 0.00 1.47 0.93 0.05 78.76 01:41:01 PM 5 28.43 0.00 1.67 4.15 0.05 65.69 01:41:01 PM 6 4.19 0.00 0.92 0.65 0.03 94.21 01:41:01 PM 7 2.62 0.00 1.14 2.27 0.05 93.92 01:42:01 PM all 9.83 0.00 1.22 0.68 0.04 88.23 01:42:01 PM 0 3.67 0.00 0.98 0.60 0.03 94.71 01:42:01 PM 1 16.34 0.00 0.90 0.97 0.05 81.74 01:42:01 PM 2 8.25 0.00 1.40 0.17 0.03 90.14 01:42:01 PM 3 1.57 0.00 0.53 0.52 0.07 97.31 01:42:01 PM 4 4.09 0.00 1.05 0.45 0.02 94.39 01:42:01 PM 5 10.11 0.00 0.92 1.22 0.03 87.73 01:42:01 PM 6 13.36 0.00 1.32 0.35 0.05 84.92 01:42:01 PM 7 21.22 0.00 2.67 1.15 0.05 74.90 Average: all 18.57 0.00 1.47 1.57 0.07 78.33 Average: 0 20.68 0.00 1.78 0.68 0.08 76.78 Average: 1 17.25 0.00 1.82 3.35 0.07 77.51 Average: 2 18.12 0.00 1.20 1.84 0.06 78.78 Average: 3 11.56 0.00 1.66 0.88 0.08 85.83 Average: 4 12.53 0.00 1.22 0.46 0.06 85.73 Average: 5 21.02 0.00 1.45 3.45 0.07 74.01 Average: 6 24.20 0.00 1.17 0.67 0.07 73.88 Average: 7 23.18 0.00 1.44 1.20 0.07 74.12