---> uname -a: Linux prd-centos8-builder-8c-8g-19187.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 9.3G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 998 28181 19 2708 30441 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:35:3d:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.220/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fe35:3d55/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:1a:e8:1a 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) 07:02:57 LINUX RESTART (8 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 134.37 9.06 125.31 2786.94 9143.30 07:06:01 AM 170.76 16.38 154.38 2660.71 9415.66 07:07:01 AM 80.92 0.45 80.47 56.25 9530.12 Average: 128.68 8.63 120.05 1834.63 9363.03 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 29376408 31271456 3277068 10.04 2688 2210712 1986456 5.89 228108 2588056 123660 07:06:01 AM 28910936 31210428 3742540 11.46 2688 2609908 1425516 4.23 490284 2766364 223508 07:07:01 AM 28809764 31139688 3843712 11.77 2688 2637916 1497812 4.44 496352 2852644 42192 Average: 29032369 31207191 3621107 11.09 2688 2486179 1636595 4.86 404915 2735688 129787 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 73.21 56.20 886.56 16.68 0.00 0.00 0.00 0.00 07:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 366.41 311.83 4972.59 46.29 0.00 0.00 0.00 0.00 07:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 15.48 15.59 38.92 7.01 0.00 0.00 0.00 0.00 07:07:01 AM 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 151.70 127.87 1966.02 23.33 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) 07:02:57 LINUX RESTART (8 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 9.49 0.00 1.44 0.79 0.05 88.23 07:05:01 AM 0 1.27 0.00 0.32 0.08 0.07 98.26 07:05:01 AM 1 19.61 0.00 2.52 1.60 0.05 76.22 07:05:01 AM 2 15.14 0.00 2.97 1.55 0.07 80.27 07:05:01 AM 3 12.42 0.00 1.61 0.60 0.07 85.30 07:05:01 AM 4 13.29 0.00 1.49 0.48 0.05 84.69 07:05:01 AM 5 1.25 0.00 0.62 0.87 0.03 97.23 07:05:01 AM 6 3.34 0.00 0.68 0.67 0.05 95.26 07:05:01 AM 7 9.59 0.00 1.33 0.43 0.03 88.60 07:06:01 AM all 24.59 0.00 1.82 1.30 0.08 72.21 07:06:01 AM 0 21.66 0.00 1.10 0.08 0.08 77.07 07:06:01 AM 1 13.44 0.00 2.16 2.38 0.10 81.92 07:06:01 AM 2 26.85 0.00 1.93 0.66 0.10 70.46 07:06:01 AM 3 34.36 0.00 1.56 1.14 0.07 62.87 07:06:01 AM 4 21.83 0.00 1.76 1.52 0.07 74.82 07:06:01 AM 5 19.44 0.00 1.79 0.17 0.08 78.52 07:06:01 AM 6 35.03 0.00 2.14 2.31 0.07 60.45 07:06:01 AM 7 24.17 0.00 2.11 2.13 0.08 71.51 07:07:01 AM all 7.78 0.00 0.85 1.07 0.04 90.27 07:07:01 AM 0 16.06 0.00 1.02 0.13 0.05 82.73 07:07:01 AM 1 0.45 0.00 0.50 3.66 0.07 95.32 07:07:01 AM 2 12.58 0.00 1.08 1.30 0.05 84.98 07:07:01 AM 3 14.17 0.00 1.44 0.32 0.03 84.05 07:07:01 AM 4 0.32 0.00 0.22 0.00 0.03 99.43 07:07:01 AM 5 4.42 0.00 0.58 1.28 0.03 93.68 07:07:01 AM 6 4.47 0.00 0.72 0.78 0.02 94.01 07:07:01 AM 7 9.72 0.00 1.23 1.07 0.02 87.96 Average: all 13.94 0.00 1.37 1.05 0.06 83.58 Average: 0 13.00 0.00 0.81 0.10 0.07 86.02 Average: 1 11.16 0.00 1.73 2.55 0.07 84.49 Average: 2 18.17 0.00 2.00 1.17 0.07 78.59 Average: 3 20.30 0.00 1.53 0.69 0.06 77.42 Average: 4 11.81 0.00 1.15 0.67 0.05 86.32 Average: 5 8.36 0.00 1.00 0.77 0.05 89.82 Average: 6 14.26 0.00 1.18 1.25 0.04 83.26 Average: 7 14.48 0.00 1.56 1.21 0.04 82.70