---> uname -a: Linux prd-centos8-builder-8c-8g-1001.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.7G 151G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1018 27744 19 3124 30400 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:32:0c:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86177sec preferred_lft 86177sec inet6 fe80::f816:3eff:fe32:c65/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:91:d2:18:22 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/01/2024 _x86_64_ (8 CPU) 13:25:52 LINUX RESTART (8 CPU) 01:26:01 PM tps rtps wtps bread/s bwrtn/s 01:27:01 PM 303.32 122.82 180.49 14464.27 42700.42 01:28:01 PM 133.52 7.33 126.19 1295.03 9089.80 01:29:01 PM 211.21 3.22 208.00 194.60 25040.40 Average: 216.02 44.46 171.56 5318.48 25611.16 01:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:27:01 PM 29636092 31259388 3017376 9.24 2688 1955116 1466904 4.35 206864 2415356 99692 01:28:01 PM 29418000 31296152 3235468 9.91 2688 2193624 1356200 4.02 237252 2535660 117112 01:29:01 PM 28461440 31179596 4192028 12.84 2688 3003912 1416040 4.20 472568 3145888 408276 Average: 29171844 31245045 3481624 10.66 2688 2384217 1413048 4.19 305561 2698968 208360 01:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 436.93 283.39 1951.92 63.42 0.00 0.00 0.00 0.00 01:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 42.35 35.80 378.72 7.24 0.00 0.00 0.00 0.00 01:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 153.62 119.59 2682.53 16.64 0.00 0.00 0.00 0.00 01:29:01 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 210.98 146.27 1671.07 29.10 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/01/2024 _x86_64_ (8 CPU) 13:25:52 LINUX RESTART (8 CPU) 01:26:01 PM CPU %user %nice %system %iowait %steal %idle 01:27:01 PM all 12.23 0.00 3.83 2.93 0.08 80.94 01:27:01 PM 0 7.09 0.00 1.90 0.17 0.10 90.74 01:27:01 PM 1 8.76 0.00 3.68 2.93 0.08 84.54 01:27:01 PM 2 12.45 0.00 5.48 7.54 0.08 74.45 01:27:01 PM 3 14.96 0.00 4.79 4.15 0.07 76.03 01:27:01 PM 4 22.49 0.00 5.66 4.01 0.08 67.76 01:27:01 PM 5 12.50 0.00 3.19 2.60 0.07 81.65 01:27:01 PM 6 11.54 0.00 2.56 0.90 0.07 84.92 01:27:01 PM 7 8.08 0.00 3.38 1.14 0.05 87.35 01:28:01 PM all 9.63 0.00 1.64 0.71 0.06 87.96 01:28:01 PM 0 3.11 0.00 1.04 0.52 0.12 95.22 01:28:01 PM 1 21.87 0.00 3.19 1.22 0.07 73.66 01:28:01 PM 2 9.96 0.00 1.70 1.65 0.08 86.60 01:28:01 PM 3 5.93 0.00 0.98 0.33 0.08 92.67 01:28:01 PM 4 11.21 0.00 2.02 0.47 0.05 86.25 01:28:01 PM 5 4.79 0.00 1.09 0.53 0.03 93.55 01:28:01 PM 6 12.83 0.00 1.38 0.12 0.03 85.64 01:28:01 PM 7 7.30 0.00 1.73 0.85 0.03 90.08 01:29:01 PM all 16.84 0.00 2.69 1.83 0.09 78.55 01:29:01 PM 0 39.62 0.00 3.89 0.94 0.15 55.41 01:29:01 PM 1 23.01 0.00 3.56 1.46 0.10 71.87 01:29:01 PM 2 10.68 0.00 2.69 3.50 0.05 83.08 01:29:01 PM 3 15.92 0.00 3.24 2.59 0.07 78.18 01:29:01 PM 4 19.91 0.00 1.95 1.17 0.10 76.87 01:29:01 PM 5 1.89 0.00 1.44 1.58 0.10 94.99 01:29:01 PM 6 6.98 0.00 1.58 0.81 0.10 90.53 01:29:01 PM 7 16.59 0.00 3.11 2.62 0.08 77.59 Average: all 12.90 0.00 2.72 1.82 0.08 82.49 Average: 0 16.62 0.00 2.28 0.54 0.12 80.44 Average: 1 17.90 0.00 3.48 1.86 0.08 76.67 Average: 2 11.03 0.00 3.29 4.23 0.07 81.38 Average: 3 12.25 0.00 3.00 2.35 0.07 82.32 Average: 4 17.86 0.00 3.20 1.88 0.08 76.99 Average: 5 6.39 0.00 1.90 1.57 0.07 90.07 Average: 6 10.46 0.00 1.84 0.61 0.07 87.03 Average: 7 10.66 0.00 2.74 1.54 0.06 85.01