---> uname -a: Linux prd-centos8-docker-8c-8g-10883.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 969 28299 19 2621 30477 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:4c:34:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.136/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86197sec preferred_lft 86197sec inet6 fe80::f816:3eff:fe4c:34ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:60:e6:3b 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) 03/04/2024 _x86_64_ (8 CPU) 22:39:23 LINUX RESTART (8 CPU) 10:40:01 PM tps rtps wtps bread/s bwrtn/s 10:41:01 PM 133.17 10.00 123.18 2972.88 9550.42 10:42:01 PM 181.41 15.34 166.06 1837.25 6842.82 Average: 157.29 12.67 144.62 2405.06 8196.62 10:40:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 PM 29436016 31283644 3219696 9.86 2688 2166184 1359220 4.03 178552 2587708 119828 10:42:01 PM 28998532 31215236 3657180 11.20 2688 2528296 1430368 4.24 283824 2892428 320948 Average: 29217274 31249440 3438438 10.53 2688 2347240 1394794 4.14 231188 2740068 220388 10:40:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 85.19 60.58 1065.98 27.65 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 259.73 241.50 2196.25 44.98 0.00 0.00 0.00 0.00 10:42:01 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 172.46 151.04 1631.12 36.32 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) 03/04/2024 _x86_64_ (8 CPU) 22:39:23 LINUX RESTART (8 CPU) 10:40:01 PM CPU %user %nice %system %iowait %steal %idle 10:41:01 PM all 10.02 0.00 1.01 0.79 0.05 88.13 10:41:01 PM 0 0.48 0.00 0.25 0.28 0.05 98.93 10:41:01 PM 1 18.16 0.00 1.44 1.34 0.08 78.98 10:41:01 PM 2 25.51 0.00 1.95 0.90 0.07 71.57 10:41:01 PM 3 13.12 0.00 1.02 0.92 0.07 84.88 10:41:01 PM 4 4.88 0.00 0.67 0.84 0.05 93.57 10:41:01 PM 5 5.60 0.00 0.77 0.38 0.02 93.23 10:41:01 PM 6 2.39 0.00 0.55 0.85 0.03 96.18 10:41:01 PM 7 10.05 0.00 1.44 0.80 0.03 87.68 10:42:01 PM all 12.79 0.00 1.13 0.81 0.06 85.21 10:42:01 PM 0 16.62 0.00 0.55 0.13 0.07 82.63 10:42:01 PM 1 10.33 0.00 1.37 1.55 0.07 86.68 10:42:01 PM 2 11.75 0.00 1.36 2.38 0.07 84.46 10:42:01 PM 3 14.08 0.00 1.27 0.32 0.07 84.26 10:42:01 PM 4 9.33 0.00 1.34 1.24 0.05 88.05 10:42:01 PM 5 14.07 0.00 0.75 0.28 0.05 84.85 10:42:01 PM 6 14.57 0.00 1.09 0.17 0.07 84.11 10:42:01 PM 7 11.58 0.00 1.34 0.42 0.05 86.62 Average: all 11.41 0.00 1.07 0.80 0.06 86.67 Average: 0 8.55 0.00 0.40 0.21 0.06 90.78 Average: 1 14.25 0.00 1.40 1.44 0.08 82.83 Average: 2 18.64 0.00 1.65 1.64 0.07 78.01 Average: 3 13.60 0.00 1.14 0.62 0.07 84.57 Average: 4 7.10 0.00 1.00 1.04 0.05 90.81 Average: 5 9.83 0.00 0.76 0.33 0.03 89.04 Average: 6 8.47 0.00 0.82 0.51 0.05 90.15 Average: 7 10.81 0.00 1.39 0.61 0.04 87.15