---> uname -a: Linux prd-centos8-builder-8c-8g-1190.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): 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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1016 27674 19 3197 30401 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:9b:10:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.47/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fe9b:10ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:29:f4:23:ea 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) 03/17/2024 _x86_64_ (8 CPU) 20:16:05 LINUX RESTART (8 CPU) 08:17:01 PM tps rtps wtps bread/s bwrtn/s 08:18:01 PM 93.62 13.06 80.56 2398.67 6619.73 08:19:01 PM 145.05 0.67 144.39 83.57 15696.20 08:20:01 PM 190.05 1.23 188.82 131.16 30856.06 Average: 142.91 4.99 137.92 871.13 17724.00 08:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:18:01 PM 29517016 31281960 3136448 9.61 2688 2086752 1417432 4.21 249020 2451456 153140 08:19:01 PM 28677768 30977628 3975696 12.18 2688 2604032 1766532 5.24 305724 3167848 363480 08:20:01 PM 28354532 31146460 4298932 13.17 2688 3077440 1420792 4.22 477540 3239788 24056 Average: 28849772 31135349 3803692 11.65 2688 2589408 1534919 4.55 344095 2953031 180225 08:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 61.31 49.23 760.11 5.59 0.00 0.00 0.00 0.00 08:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 154.70 121.14 2807.96 16.00 0.00 0.00 0.00 0.00 08:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 20.34 19.69 20.88 7.46 0.00 0.00 0.00 0.00 08:20:01 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 78.78 63.36 1196.32 9.69 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) 03/17/2024 _x86_64_ (8 CPU) 20:16:05 LINUX RESTART (8 CPU) 08:17:01 PM CPU %user %nice %system %iowait %steal %idle 08:18:01 PM all 7.40 0.00 1.26 2.64 0.05 88.65 08:18:01 PM 0 4.45 0.00 0.94 1.88 0.05 92.68 08:18:01 PM 1 11.38 0.00 1.91 5.71 0.05 80.95 08:18:01 PM 2 21.78 0.00 3.03 2.34 0.05 72.79 08:18:01 PM 3 15.98 0.00 2.15 2.11 0.08 79.68 08:18:01 PM 4 0.28 0.00 0.65 3.53 0.03 95.50 08:18:01 PM 5 4.83 0.00 0.77 4.86 0.03 89.51 08:18:01 PM 6 0.32 0.00 0.40 0.42 0.05 98.81 08:18:01 PM 7 0.33 0.00 0.27 0.27 0.05 99.08 08:19:01 PM all 15.18 0.00 2.36 2.10 0.07 80.29 08:19:01 PM 0 8.77 0.00 1.84 0.99 0.07 88.34 08:19:01 PM 1 19.46 0.00 2.71 3.49 0.12 74.23 08:19:01 PM 2 14.09 0.00 1.64 2.73 0.07 81.48 08:19:01 PM 3 27.42 0.00 3.38 2.24 0.08 66.87 08:19:01 PM 4 10.05 0.00 1.87 2.37 0.05 85.66 08:19:01 PM 5 13.57 0.00 1.85 0.32 0.03 84.22 08:19:01 PM 6 12.75 0.00 2.37 2.57 0.07 82.25 08:19:01 PM 7 15.40 0.00 3.20 2.08 0.07 79.25 08:20:01 PM all 11.09 0.00 1.66 5.66 0.06 81.53 08:20:01 PM 0 2.47 0.00 0.85 0.80 0.07 95.80 08:20:01 PM 1 31.06 0.00 3.88 12.00 0.10 52.96 08:20:01 PM 2 2.73 0.00 1.56 11.88 0.07 83.76 08:20:01 PM 3 24.48 0.00 2.59 3.46 0.07 69.40 08:20:01 PM 4 5.53 0.00 1.09 2.01 0.05 91.32 08:20:01 PM 5 8.57 0.00 1.22 7.46 0.07 82.68 08:20:01 PM 6 6.04 0.00 0.97 2.50 0.03 90.45 08:20:01 PM 7 8.03 0.00 1.15 5.21 0.07 85.55 Average: all 11.22 0.00 1.76 3.46 0.06 83.49 Average: 0 5.23 0.00 1.21 1.22 0.06 92.28 Average: 1 20.61 0.00 2.83 7.06 0.09 69.41 Average: 2 12.85 0.00 2.08 5.66 0.06 79.36 Average: 3 22.63 0.00 2.71 2.60 0.08 71.99 Average: 4 5.29 0.00 1.20 2.64 0.04 90.83 Average: 5 8.99 0.00 1.28 4.21 0.04 85.48 Average: 6 6.36 0.00 1.24 1.83 0.05 90.51 Average: 7 7.91 0.00 1.54 2.52 0.06 87.97