---> uname -a: Linux prd-centos8-docker-8c-8g-40940.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 991 28287 19 2611 30455 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:4e:a4:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.176/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86218sec preferred_lft 86218sec inet6 fe80::f816:3eff:fe4e:a453/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:18:14:18 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) 09/22/2024 _x86_64_ (8 CPU) 22:39:25 LINUX RESTART (8 CPU) 10:40:02 PM tps rtps wtps bread/s bwrtn/s 10:41:01 PM 119.89 10.84 109.05 3027.72 8121.16 10:42:01 PM 210.75 15.38 195.37 1841.79 11063.15 Average: 165.70 13.13 152.57 2429.77 9604.51 10:40:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 PM 29431004 31274120 3224708 9.87 2688 2161692 1394988 4.14 178180 2600864 208440 10:42:01 PM 28974928 31193844 3680784 11.27 2688 2531556 1452232 4.31 454824 2748924 270040 Average: 29202966 31233982 3452746 10.57 2688 2346624 1423610 4.22 316502 2674894 239240 10:40:02 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 88.31 64.11 1184.92 26.53 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 338.62 317.89 2416.56 549.63 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 214.52 192.07 1805.91 290.28 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) 09/22/2024 _x86_64_ (8 CPU) 22:39:25 LINUX RESTART (8 CPU) 10:40:02 PM CPU %user %nice %system %iowait %steal %idle 10:41:01 PM all 10.31 0.00 1.15 0.60 0.04 87.89 10:41:01 PM 0 20.14 0.00 1.76 0.93 0.05 77.11 10:41:01 PM 1 17.19 0.00 1.56 1.19 0.07 80.00 10:41:01 PM 2 10.27 0.00 1.41 1.38 0.03 86.91 10:41:01 PM 3 11.55 0.00 1.10 0.24 0.03 87.07 10:41:01 PM 4 10.03 0.00 1.66 0.22 0.03 88.05 10:41:01 PM 5 5.47 0.00 0.61 0.53 0.03 93.36 10:41:01 PM 6 3.31 0.00 0.61 0.34 0.03 95.70 10:41:01 PM 7 4.50 0.00 0.49 0.02 0.03 94.95 10:42:01 PM all 14.34 0.00 1.53 1.04 0.07 83.01 10:42:01 PM 0 14.20 0.00 1.60 0.25 0.07 83.88 10:42:01 PM 1 9.31 0.00 1.05 1.35 0.07 88.22 10:42:01 PM 2 17.11 0.00 1.62 0.33 0.08 80.85 10:42:01 PM 3 19.88 0.00 2.19 0.84 0.07 77.03 10:42:01 PM 4 9.68 0.00 1.49 2.44 0.07 86.32 10:42:01 PM 5 11.95 0.00 1.17 1.70 0.05 85.12 10:42:01 PM 6 18.59 0.00 1.98 0.74 0.08 78.60 10:42:01 PM 7 14.06 0.00 1.16 0.67 0.08 84.03 Average: all 12.34 0.00 1.34 0.82 0.06 85.43 Average: 0 17.15 0.00 1.68 0.59 0.06 80.52 Average: 1 13.22 0.00 1.30 1.27 0.07 84.14 Average: 2 13.72 0.00 1.52 0.85 0.06 83.86 Average: 3 15.75 0.00 1.65 0.54 0.05 82.01 Average: 4 9.86 0.00 1.58 1.34 0.05 87.18 Average: 5 8.73 0.00 0.89 1.12 0.04 89.21 Average: 6 11.00 0.00 1.30 0.54 0.06 87.10 Average: 7 9.31 0.00 0.83 0.35 0.06 89.46