---> uname -a: Linux prd-centos8-docker-8c-8g-4400.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 1039 27313 19 3536 30391 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:4f:86:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.98/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe4f:86b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bf:0b:78:73 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 inet6 fe80::42:bfff:fe0b:7873/64 scope link 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) 02/10/2024 _x86_64_ (8 CPU) 16:03:22 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 88.79 17.04 71.74 2660.33 5735.50 04:06:01 PM 187.04 14.36 172.67 3116.41 10858.24 04:07:01 PM 354.52 7.18 347.34 1274.59 11117.25 04:08:01 PM 169.65 1.72 167.94 422.78 38422.17 Average: 199.99 10.08 189.92 1868.38 16535.58 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29626096 31297760 3029616 9.28 2688 1997324 1444372 4.29 162752 2446668 157060 04:06:01 PM 28896732 30832184 3758980 11.51 2688 2253308 1835760 5.45 186052 3109076 96260 04:07:01 PM 27650668 30015376 5005044 15.33 2688 2674404 2375052 7.05 423644 4086088 246660 04:08:01 PM 27986252 31120188 4669460 14.30 2688 3431568 1497720 4.44 634108 3501252 138324 Average: 28539937 30816377 4115775 12.60 2688 2589151 1788226 5.31 351639 3285771 159576 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 236.10 166.08 1154.21 40.55 0.00 0.00 0.00 0.00 04:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 209.45 191.17 1782.56 48.60 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 440.01 374.89 6033.86 50.96 0.00 0.00 0.00 0.00 04:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 361.88 313.86 4523.87 1199.58 0.00 0.00 0.00 0.00 04:08:01 PM docker0 14.22 18.20 0.79 306.26 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 311.86 261.50 3373.68 335.02 0.00 0.00 0.00 0.00 Average: docker0 3.56 4.55 0.20 76.59 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) 02/10/2024 _x86_64_ (8 CPU) 16:03:22 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 10.65 0.00 1.16 1.03 0.05 87.11 04:05:01 PM 0 17.93 0.00 1.45 1.30 0.07 79.25 04:05:01 PM 1 11.29 0.00 1.00 1.50 0.07 86.13 04:05:01 PM 2 6.49 0.00 0.69 1.40 0.07 91.36 04:05:01 PM 3 11.01 0.00 1.45 0.75 0.05 86.74 04:05:01 PM 4 12.93 0.00 1.61 0.33 0.05 85.08 04:05:01 PM 5 7.12 0.00 0.63 0.13 0.03 92.07 04:05:01 PM 6 16.47 0.00 1.74 2.25 0.05 79.49 04:05:01 PM 7 1.92 0.00 0.70 0.55 0.05 96.78 04:06:01 PM all 10.32 0.00 0.92 2.30 0.05 86.40 04:06:01 PM 0 7.45 0.00 0.84 2.17 0.07 89.48 04:06:01 PM 1 9.98 0.00 0.55 2.86 0.05 86.56 04:06:01 PM 2 8.98 0.00 1.17 5.23 0.07 84.56 04:06:01 PM 3 19.38 0.00 1.87 4.04 0.07 74.65 04:06:01 PM 4 16.59 0.00 1.00 1.34 0.07 81.00 04:06:01 PM 5 3.61 0.00 0.45 0.72 0.03 95.19 04:06:01 PM 6 9.73 0.00 1.00 1.50 0.05 87.72 04:06:01 PM 7 6.86 0.00 0.45 0.57 0.03 92.09 04:07:01 PM all 30.92 0.00 1.69 3.54 0.10 63.74 04:07:01 PM 0 43.71 0.00 1.12 1.92 0.13 53.11 04:07:01 PM 1 24.87 0.00 2.30 6.99 0.13 65.71 04:07:01 PM 2 30.33 0.00 1.26 1.19 0.08 67.14 04:07:01 PM 3 18.23 0.00 1.89 3.21 0.10 76.57 04:07:01 PM 4 36.96 0.00 1.94 3.18 0.10 57.81 04:07:01 PM 5 33.03 0.00 2.03 3.22 0.10 61.61 04:07:01 PM 6 28.47 0.00 1.49 7.36 0.07 62.61 04:07:01 PM 7 31.66 0.00 1.51 1.27 0.08 65.47 04:08:01 PM all 11.74 0.00 3.07 2.28 0.08 82.84 04:08:01 PM 0 10.84 0.00 2.76 1.97 0.07 84.37 04:08:01 PM 1 7.69 0.00 2.76 1.75 0.08 87.71 04:08:01 PM 2 10.55 0.00 2.87 2.99 0.08 83.50 04:08:01 PM 3 21.87 0.00 3.69 0.91 0.08 73.45 04:08:01 PM 4 11.27 0.00 3.19 0.74 0.07 84.74 04:08:01 PM 5 9.58 0.00 2.55 1.28 0.07 86.52 04:08:01 PM 6 12.31 0.00 3.47 6.98 0.08 77.15 04:08:01 PM 7 9.77 0.00 3.22 1.65 0.07 85.29 Average: all 15.90 0.00 1.71 2.29 0.07 80.04 Average: 0 19.98 0.00 1.54 1.84 0.08 76.55 Average: 1 13.46 0.00 1.65 3.27 0.08 81.53 Average: 2 14.08 0.00 1.50 2.70 0.08 81.65 Average: 3 17.61 0.00 2.23 2.23 0.08 77.86 Average: 4 19.44 0.00 1.93 1.40 0.07 77.16 Average: 5 13.32 0.00 1.41 1.34 0.06 83.87 Average: 6 16.74 0.00 1.92 4.52 0.06 76.75 Average: 7 12.54 0.00 1.47 1.01 0.06 84.92