---> uname -a: Linux prd-centos8-docker-8c-8g-37766.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1024 27044 19 3821 30416 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:10:8c:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.235/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86187sec preferred_lft 86187sec inet6 fe80::f816:3eff:fe10:8ca0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b3:01:14:9a 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 09/11/2024 _x86_64_ (8 CPU) 23:36:24 LINUX RESTART (8 CPU) 11:37:01 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 221.64 14.86 206.78 3683.31 7915.51 11:39:01 PM 310.78 15.98 294.80 1763.44 12208.35 Average: 266.21 15.42 250.79 2723.45 10061.75 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29473156 31264612 3182556 9.75 2688 2112068 1377948 4.09 172360 2572988 205624 11:39:01 PM 27798080 31234900 4857632 14.88 2688 3742776 1421312 4.22 365888 3991560 1505136 Average: 28635618 31249756 4020094 12.31 2688 2927422 1399630 4.15 269124 3282274 855380 11:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 93.50 69.88 1171.45 30.57 0.00 0.00 0.00 0.00 11:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 623.38 479.37 9726.07 81.25 0.00 0.00 0.00 0.00 11:39:01 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 358.42 274.61 5448.40 55.91 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 09/11/2024 _x86_64_ (8 CPU) 23:36:24 LINUX RESTART (8 CPU) 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 9.81 0.00 1.14 0.87 0.05 88.13 11:38:01 PM 0 5.02 0.00 1.05 0.25 0.07 93.61 11:38:01 PM 1 16.18 0.00 1.70 0.65 0.05 81.41 11:38:01 PM 2 8.24 0.00 0.60 0.27 0.05 90.84 11:38:01 PM 3 17.76 0.00 1.35 0.57 0.05 80.27 11:38:01 PM 4 9.16 0.00 0.85 0.55 0.08 89.35 11:38:01 PM 5 10.01 0.00 1.14 1.45 0.03 87.37 11:38:01 PM 6 7.52 0.00 0.92 1.10 0.02 90.44 11:38:01 PM 7 4.61 0.00 1.50 2.14 0.03 91.71 11:39:01 PM all 14.36 0.00 1.58 1.64 0.09 82.34 11:39:01 PM 0 16.62 0.00 0.72 0.82 0.08 81.74 11:39:01 PM 1 22.58 0.00 2.15 2.33 0.08 72.86 11:39:01 PM 2 16.29 0.00 2.10 2.33 0.08 79.19 11:39:01 PM 3 11.25 0.00 1.61 0.69 0.07 86.39 11:39:01 PM 4 12.54 0.00 2.08 3.16 0.10 82.12 11:39:01 PM 5 12.55 0.00 1.45 1.72 0.08 84.20 11:39:01 PM 6 13.13 0.00 0.91 0.71 0.12 85.13 11:39:01 PM 7 9.91 0.00 1.58 1.33 0.07 87.12 Average: all 12.08 0.00 1.36 1.25 0.07 85.24 Average: 0 10.80 0.00 0.89 0.54 0.08 87.70 Average: 1 19.38 0.00 1.92 1.49 0.07 77.14 Average: 2 12.25 0.00 1.35 1.30 0.07 85.04 Average: 3 14.51 0.00 1.48 0.63 0.06 83.32 Average: 4 10.84 0.00 1.47 1.85 0.09 85.75 Average: 5 11.28 0.00 1.29 1.59 0.06 85.79 Average: 6 10.32 0.00 0.91 0.90 0.07 87.80 Average: 7 7.25 0.00 1.54 1.74 0.05 89.42