---> uname -a: Linux prd-centos8-docker-8c-8g-19150.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1073 27306 19 3510 30360 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:04:c5:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.47/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fe04:c5ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:a1:c9:75 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::42:1aff:fea1:c975/64 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) 03/29/2024 _x86_64_ (8 CPU) 16:03:24 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 90.27 8.38 81.89 1414.06 5545.02 04:06:01 PM 369.76 19.65 350.11 4440.19 11950.51 04:07:01 PM 291.40 3.12 288.29 447.64 45831.12 04:08:01 PM 51.27 0.65 50.62 65.71 5457.26 Average: 200.67 7.95 192.72 1591.74 17197.39 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29571336 31231876 3084376 9.45 2688 1985780 1473208 4.37 164688 2497780 149704 04:06:01 PM 28407576 30502188 4248136 13.01 2688 2408412 1952448 5.79 266692 3505756 195176 04:07:01 PM 26551308 29613584 6104404 18.69 2688 3361240 2721092 8.07 628952 4943064 53128 04:08:01 PM 27971988 31099140 4683724 14.34 2688 3426404 1508744 4.48 831788 3323816 928 Average: 28125552 30611697 4530160 13.87 2688 2795459 1913873 5.68 473030 3567604 99734 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 54.17 38.27 834.12 7.82 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 369.39 319.00 3742.67 64.81 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 554.16 447.08 8487.21 910.08 0.00 0.00 0.00 0.00 04:07:01 PM docker0 7.43 12.68 0.44 306.15 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 167.29 174.76 253.08 1091.79 0.00 0.00 0.00 0.00 04:08:01 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 286.26 244.78 3329.47 518.66 0.00 0.00 0.00 0.00 Average: docker0 1.86 3.17 0.11 76.55 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) 03/29/2024 _x86_64_ (8 CPU) 16:03:24 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 10.11 0.00 0.92 0.64 0.04 88.28 04:05:01 PM 0 7.63 0.00 0.97 0.57 0.07 90.76 04:05:01 PM 1 7.36 0.00 0.85 0.60 0.05 91.14 04:05:01 PM 2 21.43 0.00 2.01 0.69 0.05 75.82 04:05:01 PM 3 7.16 0.00 0.60 0.67 0.05 91.52 04:05:01 PM 4 22.98 0.00 1.22 0.99 0.05 74.77 04:05:01 PM 5 1.40 0.00 0.15 0.05 0.05 98.35 04:05:01 PM 6 10.77 0.00 1.03 0.68 0.02 87.50 04:05:01 PM 7 2.19 0.00 0.57 0.85 0.02 96.38 04:06:01 PM all 21.52 0.00 1.51 1.59 0.07 75.30 04:06:01 PM 0 16.99 0.00 1.99 2.39 0.08 78.55 04:06:01 PM 1 19.16 0.00 1.62 1.32 0.07 77.83 04:06:01 PM 2 23.42 0.00 1.67 2.03 0.08 72.79 04:06:01 PM 3 22.52 0.00 2.04 1.29 0.08 74.07 04:06:01 PM 4 27.35 0.00 1.04 1.04 0.07 70.51 04:06:01 PM 5 22.73 0.00 0.72 0.62 0.07 75.87 04:06:01 PM 6 22.81 0.00 1.59 1.84 0.08 73.68 04:06:01 PM 7 17.22 0.00 1.44 2.21 0.05 79.08 04:07:01 PM all 23.36 0.00 3.62 1.50 0.09 71.43 04:07:01 PM 0 26.07 0.00 3.50 1.19 0.08 69.15 04:07:01 PM 1 14.36 0.00 3.75 1.80 0.08 80.00 04:07:01 PM 2 24.89 0.00 4.03 2.77 0.12 68.19 04:07:01 PM 3 28.38 0.00 4.30 2.20 0.07 65.05 04:07:01 PM 4 22.69 0.00 3.84 2.19 0.08 71.20 04:07:01 PM 5 22.03 0.00 3.08 0.24 0.08 74.58 04:07:01 PM 6 29.61 0.00 3.26 0.49 0.08 66.56 04:07:01 PM 7 18.85 0.00 3.17 1.11 0.10 76.76 04:08:01 PM all 11.78 0.00 1.05 0.10 0.05 87.02 04:08:01 PM 0 3.08 0.00 0.92 0.00 0.05 95.95 04:08:01 PM 1 9.69 0.00 1.30 0.17 0.05 88.79 04:08:01 PM 2 10.54 0.00 1.22 0.27 0.07 87.91 04:08:01 PM 3 15.62 0.00 1.14 0.07 0.07 83.11 04:08:01 PM 4 28.46 0.00 1.20 0.20 0.05 70.09 04:08:01 PM 5 2.70 0.00 0.57 0.00 0.03 96.70 04:08:01 PM 6 2.87 0.00 0.98 0.02 0.03 96.09 04:08:01 PM 7 21.28 0.00 1.05 0.10 0.05 77.51 Average: all 16.68 0.00 1.77 0.96 0.06 80.53 Average: 0 13.42 0.00 1.84 1.04 0.07 83.63 Average: 1 12.64 0.00 1.88 0.97 0.06 84.45 Average: 2 20.06 0.00 2.23 1.43 0.08 76.20 Average: 3 18.40 0.00 2.02 1.05 0.07 78.46 Average: 4 25.37 0.00 1.82 1.10 0.06 71.65 Average: 5 12.19 0.00 1.13 0.23 0.06 86.40 Average: 6 16.49 0.00 1.71 0.76 0.05 80.99 Average: 7 14.88 0.00 1.55 1.07 0.05 82.45