---> uname -a: Linux prd-centos8-docker-8c-8g-76184.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: 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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1006 27058 19 3825 30433 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:d8:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.47/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86207sec preferred_lft 86207sec inet6 fe80::f816:3eff:fe9b:d815/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:30:da:fe 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) 10/12/2024 _x86_64_ (8 CPU) 13:51:27 LINUX RESTART (8 CPU) 01:52:01 PM tps rtps wtps bread/s bwrtn/s 01:53:01 PM 132.16 9.23 122.93 2797.47 8830.27 01:54:01 PM 326.90 15.95 310.95 1769.84 21715.96 Average: 229.52 12.59 216.93 2283.70 15272.58 01:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:53:01 PM 29479220 31274672 3176492 9.73 2688 2115752 1346844 4.00 171840 2555356 110476 01:54:01 PM 27732224 31176088 4923488 15.08 2688 3749384 1471072 4.36 366732 4057152 1151940 Average: 28605722 31225380 4049990 12.40 2688 2932568 1408958 4.18 269286 3306254 631208 01:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 114.48 90.02 1075.27 36.50 0.00 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 597.80 513.26 9706.03 1463.17 0.00 0.00 0.00 0.00 01:54:01 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 356.12 301.62 5390.29 749.78 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) 10/12/2024 _x86_64_ (8 CPU) 13:51:27 LINUX RESTART (8 CPU) 01:52:01 PM CPU %user %nice %system %iowait %steal %idle 01:53:01 PM all 8.54 0.00 0.97 0.71 0.05 89.73 01:53:01 PM 0 9.55 0.00 0.85 0.63 0.07 88.90 01:53:01 PM 1 4.42 0.00 0.72 1.15 0.03 93.68 01:53:01 PM 2 9.86 0.00 1.10 0.69 0.05 88.30 01:53:01 PM 3 6.70 0.00 0.87 1.05 0.05 91.33 01:53:01 PM 4 3.42 0.00 0.42 0.33 0.05 95.78 01:53:01 PM 5 14.50 0.00 1.72 0.48 0.05 83.25 01:53:01 PM 6 18.85 0.00 1.67 0.67 0.05 78.76 01:53:01 PM 7 1.03 0.00 0.38 0.63 0.07 97.88 01:54:01 PM all 16.24 0.00 1.72 1.65 0.08 80.31 01:54:01 PM 0 17.36 0.00 2.06 1.10 0.07 79.42 01:54:01 PM 1 16.93 0.00 1.14 1.87 0.10 79.96 01:54:01 PM 2 13.46 0.00 1.19 0.96 0.08 84.31 01:54:01 PM 3 19.97 0.00 1.27 1.31 0.10 77.35 01:54:01 PM 4 19.63 0.00 1.62 2.86 0.08 75.81 01:54:01 PM 5 17.41 0.00 2.78 1.15 0.07 78.59 01:54:01 PM 6 11.72 0.00 1.93 2.51 0.07 83.77 01:54:01 PM 7 13.42 0.00 1.77 1.44 0.07 83.30 Average: all 12.39 0.00 1.34 1.18 0.07 85.03 Average: 0 13.45 0.00 1.45 0.87 0.07 84.16 Average: 1 10.67 0.00 0.93 1.51 0.07 86.83 Average: 2 11.66 0.00 1.15 0.82 0.07 86.31 Average: 3 13.33 0.00 1.07 1.18 0.08 84.35 Average: 4 11.52 0.00 1.02 1.59 0.07 85.80 Average: 5 15.95 0.00 2.25 0.82 0.06 80.92 Average: 6 15.29 0.00 1.80 1.59 0.06 81.26 Average: 7 7.22 0.00 1.08 1.04 0.07 90.60