---> uname -a: Linux prd-centos8-docker-8c-8g-23007.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: 2799.996 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 996 27398 19 3495 30442 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:a1:fc:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.58/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:fea1:fcf7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:ce:fe:f2 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) 04/13/2024 _x86_64_ (8 CPU) 11:02:22 LINUX RESTART (8 CPU) 11:03:01 AM tps rtps wtps bread/s bwrtn/s 11:04:02 AM 127.80 8.38 119.41 1587.20 9320.06 11:05:01 AM 246.08 0.81 245.26 14.91 9016.03 11:06:01 AM 152.34 3.47 148.88 167.97 36587.64 Average: 175.01 4.24 170.77 593.24 18359.81 11:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:02 AM 29536108 31288780 3119604 9.55 2688 2072628 1395944 4.14 172284 2496932 108004 11:05:01 AM 27523944 30373704 5131768 15.71 2688 3160232 2209636 6.56 202720 4437576 1005092 11:06:01 AM 28017668 31134068 4638044 14.20 2688 3421000 1503784 4.46 463236 3667328 238108 Average: 28359240 30932184 4296472 13.16 2688 2884620 1703121 5.05 279413 3533945 450401 11:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:04:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:02 AM eth0 78.25 57.17 1021.82 22.57 0.00 0.00 0.00 0.00 11:04:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 517.39 388.14 8776.44 66.14 0.00 0.00 0.00 0.00 11:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 234.69 236.11 782.78 1192.71 0.00 0.00 0.00 0.00 11:06:01 AM 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 275.43 226.24 3497.69 429.15 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) 04/13/2024 _x86_64_ (8 CPU) 11:02:22 LINUX RESTART (8 CPU) 11:03:01 AM CPU %user %nice %system %iowait %steal %idle 11:04:02 AM all 10.47 0.00 1.01 0.85 0.05 87.62 11:04:02 AM 0 5.89 0.00 0.58 0.12 0.07 93.34 11:04:02 AM 1 6.59 0.00 0.55 1.27 0.07 91.51 11:04:02 AM 2 14.49 0.00 1.44 0.59 0.07 83.42 11:04:02 AM 3 12.17 0.00 1.10 0.58 0.03 86.11 11:04:02 AM 4 11.05 0.00 0.88 0.80 0.03 87.23 11:04:02 AM 5 16.36 0.00 1.54 2.16 0.03 79.91 11:04:02 AM 6 6.55 0.00 0.70 0.37 0.07 92.31 11:04:02 AM 7 10.67 0.00 1.30 0.92 0.03 87.07 11:05:01 AM all 13.29 0.00 1.12 1.60 0.07 83.92 11:05:01 AM 0 8.79 0.00 0.82 0.60 0.05 89.74 11:05:01 AM 1 14.40 0.00 1.84 3.25 0.07 80.45 11:05:01 AM 2 15.09 0.00 0.97 3.71 0.09 80.14 11:05:01 AM 3 19.30 0.00 0.94 0.58 0.07 79.12 11:05:01 AM 4 14.53 0.00 1.33 0.80 0.07 83.28 11:05:01 AM 5 15.89 0.00 1.51 2.64 0.09 79.88 11:05:01 AM 6 8.03 0.00 0.77 0.54 0.05 90.61 11:05:01 AM 7 10.32 0.00 0.78 0.66 0.07 88.16 11:06:01 AM all 10.43 0.00 1.17 2.91 0.06 85.43 11:06:01 AM 0 15.78 0.00 1.29 4.01 0.08 78.83 11:06:01 AM 1 9.27 0.00 0.74 2.54 0.05 87.40 11:06:01 AM 2 12.06 0.00 1.59 7.82 0.07 78.47 11:06:01 AM 3 12.78 0.00 1.34 7.00 0.07 78.81 11:06:01 AM 4 12.35 0.00 1.72 0.47 0.07 85.40 11:06:01 AM 5 6.38 0.00 0.72 0.92 0.05 91.94 11:06:01 AM 6 5.42 0.00 0.89 0.28 0.03 93.38 11:06:01 AM 7 9.45 0.00 1.05 0.27 0.05 89.18 Average: all 11.39 0.00 1.10 1.79 0.06 85.67 Average: 0 10.16 0.00 0.90 1.58 0.07 87.30 Average: 1 10.06 0.00 1.04 2.35 0.06 86.49 Average: 2 13.87 0.00 1.33 4.04 0.07 80.68 Average: 3 14.72 0.00 1.13 2.73 0.06 81.37 Average: 4 12.63 0.00 1.31 0.69 0.06 85.32 Average: 5 12.85 0.00 1.26 1.90 0.06 83.94 Average: 6 6.66 0.00 0.79 0.40 0.05 92.11 Average: 7 10.15 0.00 1.05 0.62 0.05 88.14