---> uname -a: Linux prd-centos8-docker-8c-8g-77529.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 999 27068 19 3822 30441 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:3f:fc:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.68/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86206sec preferred_lft 86206sec inet6 fe80::f816:3eff:fe3f:fc07/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bf:90:d0:36 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) 10/17/2024 _x86_64_ (8 CPU) 23:36:24 LINUX RESTART (8 CPU) 11:37:01 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 138.10 9.06 129.04 2793.87 9436.20 11:39:01 PM 306.33 16.21 290.12 1665.06 13211.25 Average: 222.21 12.64 209.57 2229.51 11323.57 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29492064 31288144 3163648 9.69 2688 2116336 1366864 4.06 172020 2544764 103132 11:39:01 PM 27737528 31178532 4918184 15.06 2688 3746732 1496792 4.44 366828 4045608 1391000 Average: 28614796 31233338 4040916 12.37 2688 2931534 1431828 4.25 269424 3295186 747066 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 116.86 90.40 1073.84 36.34 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 587.95 451.59 9704.84 477.51 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 352.39 270.98 5388.98 256.91 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) 10/17/2024 _x86_64_ (8 CPU) 23:36:24 LINUX RESTART (8 CPU) 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 8.52 0.00 1.03 0.70 0.05 89.70 11:38:01 PM 0 1.42 0.00 0.58 0.74 0.07 97.19 11:38:01 PM 1 15.73 0.00 1.49 1.00 0.05 81.73 11:38:01 PM 2 10.94 0.00 1.05 0.79 0.08 87.14 11:38:01 PM 3 4.69 0.00 0.60 0.28 0.03 94.39 11:38:01 PM 4 8.65 0.00 1.24 0.27 0.03 89.81 11:38:01 PM 5 9.86 0.00 1.12 0.55 0.03 88.44 11:38:01 PM 6 7.16 0.00 0.88 1.20 0.03 90.72 11:38:01 PM 7 9.70 0.00 1.29 0.80 0.05 88.16 11:39:01 PM all 16.13 0.00 1.72 1.23 0.08 80.84 11:39:01 PM 0 21.74 0.00 1.89 0.92 0.08 75.37 11:39:01 PM 1 17.99 0.00 2.41 2.79 0.08 76.73 11:39:01 PM 2 19.99 0.00 1.62 1.15 0.08 77.15 11:39:01 PM 3 13.44 0.00 1.12 1.42 0.07 83.95 11:39:01 PM 4 15.60 0.00 2.16 1.32 0.08 80.83 11:39:01 PM 5 15.62 0.00 1.42 0.59 0.08 82.29 11:39:01 PM 6 7.09 0.00 1.31 0.34 0.08 91.19 11:39:01 PM 7 17.57 0.00 1.80 1.30 0.08 79.23 Average: all 12.32 0.00 1.37 0.97 0.06 85.27 Average: 0 11.58 0.00 1.24 0.83 0.08 86.28 Average: 1 16.86 0.00 1.95 1.90 0.07 79.23 Average: 2 15.46 0.00 1.34 0.97 0.08 82.15 Average: 3 9.06 0.00 0.86 0.85 0.05 89.18 Average: 4 12.12 0.00 1.70 0.79 0.06 85.32 Average: 5 12.74 0.00 1.27 0.57 0.06 85.37 Average: 6 7.12 0.00 1.10 0.77 0.06 90.96 Average: 7 13.64 0.00 1.55 1.05 0.07 83.69