---> uname -a: Linux prd-centos8-docker-8c-8g-43999.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: 2800.000 BogoMIPS: 5600.00 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 982 28327 19 2580 30464 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:0d:df:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.117/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86221sec preferred_lft 86221sec inet6 fe80::f816:3eff:fe0d:df64/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e3:f8:c6:97 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) 09/30/2024 _x86_64_ (8 CPU) 22:39:25 LINUX RESTART (8 CPU) 10:40:01 PM tps rtps wtps bread/s bwrtn/s 10:41:01 PM 141.20 9.91 131.29 2873.58 10535.69 10:42:01 PM 198.33 14.96 183.37 1845.25 10768.21 Average: 169.77 12.44 157.33 2359.41 10651.95 10:40:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 PM 29436088 31274544 3219624 9.86 2688 2157176 1425832 4.23 180216 2583324 123032 10:42:01 PM 28983276 31170448 3672436 11.25 2688 2499820 1493716 4.43 457572 2739564 169080 Average: 29209682 31222496 3446030 10.55 2688 2328498 1459774 4.33 318894 2661444 146056 10:40:01 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 94.62 70.29 1176.61 30.29 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 326.32 314.05 2418.50 548.96 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 210.47 192.17 1797.56 289.63 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) 09/30/2024 _x86_64_ (8 CPU) 22:39:25 LINUX RESTART (8 CPU) 10:40:01 PM CPU %user %nice %system %iowait %steal %idle 10:41:01 PM all 9.74 0.00 1.08 0.83 0.04 88.31 10:41:01 PM 0 5.87 0.00 0.80 0.37 0.05 92.91 10:41:01 PM 1 8.03 0.00 1.20 0.75 0.05 89.96 10:41:01 PM 2 18.31 0.00 2.00 1.50 0.05 78.13 10:41:01 PM 3 3.10 0.00 0.32 0.58 0.02 95.98 10:41:01 PM 4 12.64 0.00 0.90 0.40 0.03 86.02 10:41:01 PM 5 10.13 0.00 0.85 0.52 0.03 88.47 10:41:01 PM 6 1.39 0.00 0.35 0.84 0.05 97.38 10:41:01 PM 7 18.46 0.00 2.22 1.69 0.03 77.60 10:42:01 PM all 14.23 0.00 1.28 1.03 0.06 83.40 10:42:01 PM 0 14.38 0.00 1.09 1.69 0.05 82.79 10:42:01 PM 1 14.90 0.00 1.44 1.27 0.08 82.31 10:42:01 PM 2 14.48 0.00 1.44 0.80 0.07 83.21 10:42:01 PM 3 9.93 0.00 0.85 1.35 0.05 87.82 10:42:01 PM 4 13.40 0.00 1.19 1.56 0.05 83.81 10:42:01 PM 5 23.31 0.00 2.09 0.52 0.07 74.02 10:42:01 PM 6 9.14 0.00 0.84 0.50 0.05 89.47 10:42:01 PM 7 14.29 0.00 1.32 0.53 0.07 83.79 Average: all 11.98 0.00 1.18 0.93 0.05 85.86 Average: 0 10.13 0.00 0.94 1.03 0.05 87.85 Average: 1 11.46 0.00 1.32 1.01 0.07 86.14 Average: 2 16.40 0.00 1.72 1.15 0.06 80.67 Average: 3 6.51 0.00 0.58 0.97 0.03 91.90 Average: 4 13.02 0.00 1.04 0.98 0.04 84.92 Average: 5 16.71 0.00 1.47 0.52 0.05 81.25 Average: 6 5.26 0.00 0.59 0.67 0.05 93.43 Average: 7 16.37 0.00 1.77 1.11 0.05 80.70