---> uname -a: Linux prd-centos8-builder-8c-8g-19711.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: 2799.998 BogoMIPS: 5599.99 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 9.8G 151G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1019 27731 19 3136 30397 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:06:e5:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fe06:e5e6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:24:85:8f 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) 01/23/2024 _x86_64_ (8 CPU) 19:06:47 LINUX RESTART (8 CPU) 07:07:02 PM tps rtps wtps bread/s bwrtn/s 07:08:01 PM 132.46 40.17 92.29 8929.58 38546.59 07:09:01 PM 149.23 2.43 146.80 94.50 11284.19 07:10:01 PM 264.56 1.18 263.38 113.30 31833.04 Average: 182.36 14.45 167.91 3012.93 27158.03 07:07:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:08:01 PM 29449064 31229264 3204412 9.81 2688 2104396 1499180 4.45 259188 2518524 198088 07:09:01 PM 28910412 30976596 3743064 11.46 2688 2373560 1796908 5.33 264480 2986396 258780 07:10:01 PM 28480184 31205028 4173292 12.78 2688 3009680 1416152 4.20 472456 3114340 202244 Average: 28946553 31136963 3706923 11.35 2688 2495879 1570747 4.66 332041 2873087 219704 07:07:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 447.98 287.97 2010.25 64.76 0.00 0.00 0.00 0.00 07:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 78.91 63.75 1190.16 10.42 0.00 0.00 0.00 0.00 07:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 135.72 108.35 2072.67 15.77 0.00 0.00 0.00 0.00 07:10:01 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 219.60 152.60 1756.29 30.12 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) 01/23/2024 _x86_64_ (8 CPU) 19:06:47 LINUX RESTART (8 CPU) 07:07:02 PM CPU %user %nice %system %iowait %steal %idle 07:08:01 PM all 13.10 0.00 2.92 1.17 0.06 82.74 07:08:01 PM 0 14.45 0.00 3.40 3.86 0.07 78.22 07:08:01 PM 1 7.58 0.00 2.98 0.50 0.05 88.90 07:08:01 PM 2 21.01 0.00 3.64 0.61 0.09 74.65 07:08:01 PM 3 18.07 0.00 2.82 0.73 0.07 78.31 07:08:01 PM 4 19.70 0.00 4.16 1.70 0.07 74.37 07:08:01 PM 5 7.27 0.00 1.67 1.35 0.09 89.63 07:08:01 PM 6 7.81 0.00 2.32 0.44 0.05 89.38 07:08:01 PM 7 8.90 0.00 2.35 0.15 0.03 88.56 07:09:01 PM all 12.41 0.00 2.05 0.51 0.05 84.98 07:09:01 PM 0 11.46 0.00 1.49 0.13 0.05 86.87 07:09:01 PM 1 9.03 0.00 1.77 0.42 0.05 88.73 07:09:01 PM 2 12.77 0.00 2.59 0.07 0.05 84.52 07:09:01 PM 3 19.33 0.00 2.89 1.40 0.05 76.33 07:09:01 PM 4 18.18 0.00 2.53 0.64 0.07 78.59 07:09:01 PM 5 3.86 0.00 1.64 0.79 0.07 93.65 07:09:01 PM 6 5.71 0.00 1.22 0.43 0.03 92.60 07:09:01 PM 7 18.91 0.00 2.30 0.20 0.03 78.55 07:10:01 PM all 16.82 0.00 2.52 1.43 0.07 79.16 07:10:01 PM 0 6.75 0.00 1.60 0.90 0.08 90.67 07:10:01 PM 1 22.29 0.00 3.09 0.80 0.08 73.74 07:10:01 PM 2 18.54 0.00 2.81 1.27 0.07 77.32 07:10:01 PM 3 20.02 0.00 4.24 2.51 0.07 73.16 07:10:01 PM 4 14.75 0.00 2.37 2.37 0.05 80.45 07:10:01 PM 5 11.66 0.00 2.12 0.99 0.07 85.16 07:10:01 PM 6 18.69 0.00 2.22 1.44 0.07 77.59 07:10:01 PM 7 21.89 0.00 1.71 1.19 0.08 75.13 Average: all 14.12 0.00 2.49 1.04 0.06 82.29 Average: 0 10.86 0.00 2.16 1.62 0.07 85.30 Average: 1 13.00 0.00 2.61 0.57 0.06 83.76 Average: 2 17.42 0.00 3.01 0.65 0.07 78.85 Average: 3 19.14 0.00 3.32 1.55 0.06 75.92 Average: 4 17.53 0.00 3.01 1.57 0.06 77.82 Average: 5 7.60 0.00 1.81 1.04 0.07 89.47 Average: 6 10.75 0.00 1.92 0.77 0.05 86.51 Average: 7 16.62 0.00 2.12 0.52 0.05 80.70