---> uname -a: Linux prd-centos8-docker-8c-8g-9663.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 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1042 27330 19 3517 30384 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:00:ce:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.210/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86001sec preferred_lft 86001sec inet6 fe80::f816:3eff:fe00:ce69/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1d:02:db:83 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::42:1dff:fe02:db83/64 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) 02/29/2024 _x86_64_ (8 CPU) 10:00:02 LINUX RESTART (8 CPU) 10:01:01 AM tps rtps wtps bread/s bwrtn/s 10:02:01 AM 92.87 7.03 85.84 1303.88 6236.17 10:03:01 AM 272.89 20.18 252.72 3968.14 11344.22 10:04:01 AM 78.04 1.28 76.76 385.87 10757.80 10:05:01 AM 28.92 0.10 28.82 27.86 2503.62 10:06:01 AM 110.81 12.40 98.42 869.98 28147.30 Average: 116.71 8.20 108.51 1311.15 11797.63 10:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:02:01 AM 29617216 31293264 3038496 9.30 2688 2000348 1464000 4.34 168268 2443292 151216 10:03:01 AM 28125096 30321808 4530616 13.87 2688 2510468 2273508 6.75 261272 3789516 294212 10:04:01 AM 27869228 30135220 4786484 14.66 2688 2577040 2359708 7.00 303736 3990128 47404 10:05:01 AM 26179100 28852908 6476612 19.83 2688 2981048 3416404 10.14 370576 5596792 390824 10:06:01 AM 25516476 28629936 7139236 21.86 2688 3406868 3620352 10.74 530344 6046444 472 Average: 27461423 29846627 5194289 15.91 2688 2695154 2626794 7.79 326839 4373234 176826 10:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM eth0 51.56 36.62 757.17 6.86 0.00 0.00 0.00 0.00 10:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM eth0 399.42 329.01 5273.66 56.98 0.00 0.00 0.00 0.00 10:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM lo 2.07 2.07 0.35 0.35 0.00 0.00 0.00 0.00 10:04:01 AM eth0 85.44 74.41 719.07 18.94 0.00 0.00 0.00 0.00 10:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 780.07 287.94 5417.40 32.10 0.00 0.00 0.00 0.00 10:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM lo 23.08 23.08 2.10 2.10 0.00 0.00 0.00 0.00 10:06:01 AM eth0 172.48 97.67 1073.98 23.17 0.00 0.00 0.00 0.00 10:06:01 AM docker0 6.71 7.48 0.86 0.88 0.00 0.00 0.00 0.00 Average: lo 5.03 5.03 0.49 0.49 0.00 0.00 0.00 0.00 Average: eth0 297.78 165.12 2648.19 27.61 0.00 0.00 0.00 0.00 Average: docker0 1.34 1.50 0.17 0.18 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) 02/29/2024 _x86_64_ (8 CPU) 10:00:02 LINUX RESTART (8 CPU) 10:01:01 AM CPU %user %nice %system %iowait %steal %idle 10:02:01 AM all 7.85 0.00 0.78 0.81 0.15 90.41 10:02:01 AM 0 7.65 0.00 0.88 0.47 0.05 90.95 10:02:01 AM 1 13.89 0.00 1.42 0.52 0.08 84.08 10:02:01 AM 2 12.45 0.00 0.87 1.44 0.13 85.11 10:02:01 AM 3 4.82 0.00 0.63 1.95 0.05 92.54 10:02:01 AM 4 6.59 0.00 0.40 0.25 0.03 92.73 10:02:01 AM 5 5.54 0.00 0.77 0.57 0.03 93.10 10:02:01 AM 6 2.42 0.00 0.45 0.40 0.05 96.68 10:02:01 AM 7 9.45 0.00 0.84 0.88 0.73 88.10 10:03:01 AM all 25.42 0.00 1.61 1.55 0.09 71.34 10:03:01 AM 0 22.43 0.00 1.64 1.09 0.08 74.76 10:03:01 AM 1 33.30 0.00 1.92 2.12 0.10 62.55 10:03:01 AM 2 32.33 0.00 1.59 0.92 0.08 65.07 10:03:01 AM 3 18.25 0.00 1.66 1.76 0.08 78.24 10:03:01 AM 4 19.61 0.00 1.36 1.98 0.08 76.97 10:03:01 AM 5 25.26 0.00 1.99 2.46 0.10 70.19 10:03:01 AM 6 27.63 0.00 1.53 0.98 0.08 69.77 10:03:01 AM 7 24.54 0.00 1.15 1.09 0.07 73.15 10:04:01 AM all 27.02 0.00 0.95 0.88 0.43 70.72 10:04:01 AM 0 36.70 0.00 0.86 1.13 0.72 60.58 10:04:01 AM 1 17.62 0.00 0.55 0.17 0.88 80.77 10:04:01 AM 2 31.86 0.00 1.39 0.12 0.89 65.74 10:04:01 AM 3 27.68 0.00 0.78 0.14 0.12 71.28 10:04:01 AM 4 18.46 0.00 1.92 3.44 0.51 75.67 10:04:01 AM 5 23.05 0.00 0.63 1.13 0.07 75.11 10:04:01 AM 6 40.01 0.00 0.91 0.46 0.09 58.54 10:04:01 AM 7 21.13 0.00 0.57 0.48 0.18 77.64 10:05:01 AM all 43.64 0.00 1.47 0.13 0.10 54.66 10:05:01 AM 0 68.12 0.00 1.94 0.03 0.13 29.77 10:05:01 AM 1 37.27 0.00 1.76 0.02 0.10 60.85 10:05:01 AM 2 48.64 0.00 1.04 0.02 0.10 50.21 10:05:01 AM 3 33.26 0.00 1.41 0.13 0.08 65.12 10:05:01 AM 4 50.36 0.00 1.51 0.00 0.10 48.03 10:05:01 AM 5 43.90 0.00 1.23 0.08 0.12 54.67 10:05:01 AM 6 32.84 0.00 1.53 0.75 0.10 64.78 10:05:01 AM 7 34.74 0.00 1.32 0.00 0.07 63.87 10:06:01 AM all 20.21 0.30 3.10 1.88 0.09 74.41 10:06:01 AM 0 22.68 0.17 3.37 2.55 0.10 71.13 10:06:01 AM 1 26.18 0.00 3.58 1.76 0.10 68.37 10:06:01 AM 2 22.49 0.34 3.47 1.41 0.08 72.21 10:06:01 AM 3 17.59 0.05 2.98 0.69 0.08 78.61 10:06:01 AM 4 23.79 0.00 2.50 0.05 0.10 73.56 10:06:01 AM 5 17.33 0.00 2.82 5.03 0.10 74.72 10:06:01 AM 6 14.26 0.02 3.18 1.26 0.08 81.20 10:06:01 AM 7 17.35 1.85 2.93 2.32 0.08 75.47 Average: all 24.79 0.06 1.59 1.05 0.17 72.34 Average: 0 31.41 0.03 1.75 1.05 0.21 65.54 Average: 1 25.70 0.00 1.85 0.92 0.25 71.27 Average: 2 29.52 0.07 1.67 0.79 0.25 67.70 Average: 3 20.25 0.01 1.50 0.94 0.08 77.22 Average: 4 23.81 0.00 1.53 1.12 0.16 73.37 Average: 5 23.00 0.00 1.49 1.85 0.08 73.57 Average: 6 23.27 0.00 1.52 0.77 0.08 74.35 Average: 7 21.42 0.37 1.37 0.96 0.23 75.65