---> uname -a: Linux prd-centos8-docker-8c-8g-76776.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 1001 28305 19 2583 30445 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:29:9f:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.59/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86208sec preferred_lft 86208sec inet6 fe80::f816:3eff:fe29:9f7b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:3a:b2:01 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) 10/14/2024 _x86_64_ (8 CPU) 21:16:03 LINUX RESTART (8 CPU) 09:17:01 PM tps rtps wtps bread/s bwrtn/s 09:18:01 PM 145.43 20.76 124.68 4462.11 10058.10 09:19:01 PM 180.35 3.30 177.05 278.75 14623.85 Average: 162.89 12.03 150.86 2370.61 12340.78 09:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:18:01 PM 29213820 31111984 3441892 10.54 2688 2216112 1590300 4.72 187296 2797132 109692 09:19:01 PM 29061216 31252832 3594496 11.01 2688 2504328 1382496 4.10 458784 2659740 24368 Average: 29137518 31182408 3518194 10.77 2688 2360220 1486398 4.41 323040 2728436 67030 09:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 PM eth0 120.91 104.25 1064.98 37.07 0.00 0.00 0.00 0.00 09:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 PM eth0 353.71 298.92 2323.48 540.87 0.00 0.00 0.00 0.00 09:19:01 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 237.30 201.57 1694.18 288.95 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) 10/14/2024 _x86_64_ (8 CPU) 21:16:03 LINUX RESTART (8 CPU) 09:17:01 PM CPU %user %nice %system %iowait %steal %idle 09:18:01 PM all 8.65 0.00 1.01 1.09 0.07 89.19 09:18:01 PM 0 8.68 0.00 0.98 0.77 0.08 89.48 09:18:01 PM 1 5.23 0.00 0.69 1.56 0.07 92.46 09:18:01 PM 2 19.55 0.00 2.05 1.75 0.10 76.55 09:18:01 PM 3 2.83 0.00 0.82 1.37 0.08 94.90 09:18:01 PM 4 7.49 0.00 0.60 0.85 0.05 91.01 09:18:01 PM 5 1.55 0.00 0.38 0.43 0.07 97.56 09:18:01 PM 6 10.72 0.00 1.07 1.14 0.05 87.02 09:18:01 PM 7 13.17 0.00 1.47 0.88 0.03 84.44 09:19:01 PM all 14.27 0.00 1.38 1.94 0.08 82.34 09:19:01 PM 0 7.53 0.00 1.05 0.12 0.07 91.24 09:19:01 PM 1 9.26 0.00 1.12 4.57 0.05 85.00 09:19:01 PM 2 12.83 0.00 1.44 1.98 0.07 83.69 09:19:01 PM 3 33.22 0.00 1.65 2.71 0.10 62.33 09:19:01 PM 4 14.64 0.00 2.11 2.84 0.10 80.31 09:19:01 PM 5 9.81 0.00 1.49 1.14 0.07 87.49 09:19:01 PM 6 12.06 0.00 1.14 0.22 0.08 86.50 09:19:01 PM 7 14.90 0.00 1.04 1.92 0.12 82.02 Average: all 11.45 0.00 1.19 1.51 0.07 85.76 Average: 0 8.10 0.00 1.02 0.44 0.08 90.36 Average: 1 7.25 0.00 0.90 3.06 0.06 88.73 Average: 2 16.19 0.00 1.74 1.86 0.08 80.12 Average: 3 17.98 0.00 1.23 2.04 0.09 78.66 Average: 4 11.06 0.00 1.35 1.85 0.08 85.67 Average: 5 5.67 0.00 0.94 0.79 0.07 92.54 Average: 6 11.39 0.00 1.10 0.68 0.07 86.76 Average: 7 14.04 0.00 1.25 1.40 0.08 83.23