---> uname -a: Linux prd-centos8-docker-8c-8g-37363.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 1010 27061 19 3818 30430 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:38:21:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.24/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86207sec preferred_lft 86207sec inet6 fe80::f816:3eff:fe38:216a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:1c:af:c6 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) 09/09/2024 _x86_64_ (8 CPU) 23:36:26 LINUX RESTART (8 CPU) 11:37:01 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 129.27 9.23 120.04 2797.47 8711.48 11:39:01 PM 331.49 16.38 315.11 1675.72 24800.52 Average: 230.38 12.81 217.57 2236.64 16755.33 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29476948 31268836 3178764 9.73 2688 2112248 1351224 4.01 171548 2559504 118780 11:39:01 PM 27796796 31244436 4858916 14.88 2688 3753560 1356000 4.02 366808 3993116 1033040 Average: 28636872 31256636 4018840 12.31 2688 2932904 1353612 4.02 269178 3276310 575910 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 115.66 89.85 1069.15 36.25 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 699.35 583.27 9915.39 1947.66 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 407.48 336.54 5491.90 991.88 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) 09/09/2024 _x86_64_ (8 CPU) 23:36:26 LINUX RESTART (8 CPU) 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 8.59 0.00 0.98 0.85 0.06 89.52 11:38:01 PM 0 5.62 0.00 0.68 0.50 0.07 93.13 11:38:01 PM 1 9.02 0.00 1.07 1.80 0.05 88.06 11:38:01 PM 2 12.60 0.00 0.98 0.60 0.05 85.76 11:38:01 PM 3 5.83 0.00 0.68 0.18 0.07 93.24 11:38:01 PM 4 18.72 0.00 2.00 1.45 0.05 77.77 11:38:01 PM 5 9.18 0.00 1.22 0.28 0.07 89.25 11:38:01 PM 6 6.99 0.00 0.63 0.75 0.05 91.58 11:38:01 PM 7 0.79 0.00 0.55 1.22 0.05 97.39 11:39:01 PM all 16.45 0.00 1.79 2.15 0.08 79.53 11:39:01 PM 0 21.09 0.00 1.29 2.64 0.08 74.90 11:39:01 PM 1 22.91 0.00 1.89 1.07 0.08 74.04 11:39:01 PM 2 18.09 0.00 3.62 3.00 0.10 75.18 11:39:01 PM 3 9.89 0.00 1.19 2.07 0.08 86.77 11:39:01 PM 4 19.50 0.00 1.35 1.82 0.07 77.26 11:39:01 PM 5 13.89 0.00 1.95 1.34 0.07 82.76 11:39:01 PM 6 15.36 0.00 1.96 2.65 0.07 79.97 11:39:01 PM 7 10.85 0.00 1.09 2.61 0.08 85.37 Average: all 12.51 0.00 1.38 1.50 0.07 84.53 Average: 0 13.34 0.00 0.99 1.57 0.08 84.03 Average: 1 15.95 0.00 1.48 1.44 0.07 81.06 Average: 2 15.34 0.00 2.30 1.80 0.08 80.48 Average: 3 7.86 0.00 0.94 1.13 0.08 90.00 Average: 4 19.11 0.00 1.68 1.64 0.06 77.52 Average: 5 11.53 0.00 1.58 0.81 0.07 86.01 Average: 6 11.16 0.00 1.30 1.70 0.06 85.78 Average: 7 5.82 0.00 0.82 1.91 0.07 91.38