---> uname -a: Linux prd-centos8-docker-8c-8g-24468.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 984 28297 19 2608 30462 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:e3:7e:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.76/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86207sec preferred_lft 86207sec inet6 fe80::f816:3eff:fee3:7e6d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:85:99:eb:19 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) 04/19/2024 _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 106.11 8.18 97.93 1487.50 7269.53 10:42:01 PM 213.46 17.33 196.13 3431.92 10205.08 Average: 159.79 12.75 147.03 2459.71 8737.30 10:40:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 PM 29497788 31289092 3157924 9.67 2688 2109964 1384528 4.11 175744 2534992 181780 10:42:01 PM 29041768 31257876 3613944 11.07 2688 2528692 1411116 4.19 452780 2686840 284824 Average: 29269778 31273484 3385934 10.37 2688 2319328 1397822 4.15 314262 2610916 233302 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 69.24 49.92 983.58 23.67 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 359.26 330.86 2427.65 551.40 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 214.25 190.39 1705.62 287.54 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) 04/19/2024 _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 9.95 0.00 0.97 0.53 0.05 88.49 10:41:01 PM 0 12.90 0.00 1.40 0.17 0.08 85.44 10:41:01 PM 1 1.77 0.00 0.52 0.53 0.07 97.11 10:41:01 PM 2 11.85 0.00 1.05 1.07 0.05 85.98 10:41:01 PM 3 20.24 0.00 1.49 0.42 0.07 77.79 10:41:01 PM 4 4.61 0.00 0.65 0.20 0.05 94.49 10:41:01 PM 5 8.49 0.00 1.07 1.15 0.03 89.26 10:41:01 PM 6 5.54 0.00 0.68 0.15 0.03 93.59 10:41:01 PM 7 14.22 0.00 0.87 0.55 0.05 84.32 10:42:01 PM all 13.92 0.00 1.45 1.12 0.07 83.44 10:42:01 PM 0 12.70 0.00 1.22 1.69 0.08 84.30 10:42:01 PM 1 23.69 0.00 1.42 0.79 0.08 74.02 10:42:01 PM 2 5.54 0.00 1.19 2.19 0.08 91.00 10:42:01 PM 3 14.89 0.00 1.65 0.84 0.07 82.55 10:42:01 PM 4 12.92 0.00 1.71 0.77 0.05 84.55 10:42:01 PM 5 16.01 0.00 1.91 1.05 0.07 80.96 10:42:01 PM 6 9.56 0.00 1.53 0.35 0.05 88.51 10:42:01 PM 7 16.03 0.00 0.97 1.27 0.05 81.68 Average: all 11.94 0.00 1.21 0.82 0.06 85.97 Average: 0 12.80 0.00 1.31 0.93 0.08 84.88 Average: 1 12.73 0.00 0.97 0.66 0.08 85.57 Average: 2 8.70 0.00 1.12 1.63 0.07 88.49 Average: 3 17.57 0.00 1.57 0.63 0.07 80.17 Average: 4 8.77 0.00 1.18 0.49 0.05 89.51 Average: 5 12.25 0.00 1.49 1.10 0.05 85.11 Average: 6 7.54 0.00 1.10 0.25 0.04 91.06 Average: 7 15.12 0.00 0.92 0.91 0.05 83.00