---> uname -a: Linux prd-centos8-docker-8c-8g-23372.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 997 28470 19 2421 30447 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:bc:39:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.73/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86136sec preferred_lft 86136sec inet6 fe80::f816:3eff:febc:3958/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:67:c1:b2 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) 04/14/2024 _x86_64_ (8 CPU) 20:56:21 LINUX RESTART (8 CPU) 08:57:02 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 128.74 8.88 119.86 1643.11 8623.13 08:59:01 PM 166.37 2.92 163.45 1075.33 7374.30 09:00:01 PM 66.51 0.32 66.19 39.73 5108.92 Average: 120.50 4.01 116.49 915.36 7026.62 08:57:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29531648 31269696 3124064 9.57 2688 2058364 1374552 4.08 169284 2509044 101172 08:59:01 PM 27190736 29105728 5464976 16.74 2688 2228100 3497624 10.38 235100 4743408 70320 09:00:01 PM 29119624 31130672 3536088 10.83 2688 2321500 1507168 4.47 255984 2792200 63488 Average: 28614003 30502032 4041709 12.38 2688 2202655 2126448 6.31 220123 3348217 78327 08:57:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 105.10 78.33 1040.21 33.12 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 224.07 202.43 1714.12 42.80 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM lo 1.28 1.28 0.16 0.16 0.00 0.00 0.00 0.00 09:00:01 PM eth0 116.26 97.45 780.35 28.43 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.10 0.10 0.00 0.00 0.00 0.00 Average: eth0 148.73 126.34 1179.06 34.80 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) 04/14/2024 _x86_64_ (8 CPU) 20:56:21 LINUX RESTART (8 CPU) 08:57:02 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 9.51 0.00 0.98 0.70 0.06 88.75 08:58:01 PM 0 8.97 0.00 1.34 0.64 0.07 88.98 08:58:01 PM 1 6.36 0.00 0.58 0.51 0.09 92.46 08:58:01 PM 2 12.79 0.00 1.64 0.31 0.05 85.21 08:58:01 PM 3 0.65 0.00 0.17 0.02 0.05 99.12 08:58:01 PM 4 12.83 0.00 1.00 0.71 0.05 85.41 08:58:01 PM 5 16.42 0.00 1.53 0.76 0.05 81.24 08:58:01 PM 6 11.97 0.00 0.76 0.76 0.05 86.45 08:58:01 PM 7 6.09 0.00 0.85 1.87 0.05 91.14 08:59:01 PM all 36.79 0.00 1.42 0.81 0.09 60.90 08:59:01 PM 0 18.80 0.00 1.35 0.33 0.10 79.41 08:59:01 PM 1 49.27 0.00 1.37 0.65 0.07 48.64 08:59:01 PM 2 40.71 0.00 1.34 0.28 0.10 57.57 08:59:01 PM 3 38.25 0.00 1.84 1.10 0.08 58.72 08:59:01 PM 4 42.33 0.00 1.40 0.20 0.08 55.98 08:59:01 PM 5 39.58 0.00 1.44 0.89 0.08 58.01 08:59:01 PM 6 34.76 0.00 1.27 0.77 0.08 63.12 08:59:01 PM 7 30.57 0.00 1.35 2.22 0.08 65.77 09:00:01 PM all 31.79 0.00 1.27 0.30 0.07 66.57 09:00:01 PM 0 27.50 0.00 1.39 0.10 0.08 70.93 09:00:01 PM 1 27.11 0.00 1.20 0.48 0.08 71.12 09:00:01 PM 2 36.26 0.00 1.50 0.20 0.07 61.97 09:00:01 PM 3 36.81 0.00 1.14 0.03 0.08 61.94 09:00:01 PM 4 28.25 0.00 1.15 0.47 0.07 70.06 09:00:01 PM 5 39.14 0.00 1.27 0.20 0.07 59.32 09:00:01 PM 6 42.48 0.00 1.45 0.13 0.07 55.87 09:00:01 PM 7 16.74 0.00 1.05 0.77 0.07 81.37 Average: all 26.12 0.00 1.23 0.60 0.07 71.98 Average: 0 18.47 0.00 1.36 0.36 0.08 79.72 Average: 1 27.71 0.00 1.05 0.55 0.08 70.61 Average: 2 30.01 0.00 1.49 0.26 0.07 68.16 Average: 3 25.36 0.00 1.05 0.39 0.07 73.13 Average: 4 27.89 0.00 1.19 0.46 0.07 70.40 Average: 5 31.80 0.00 1.41 0.62 0.07 66.11 Average: 6 29.84 0.00 1.16 0.55 0.07 68.38 Average: 7 17.86 0.00 1.09 1.62 0.07 79.37