---> uname -a: Linux prd-centos8-docker-8c-8g-6706.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1017 27349 19 3523 30418 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:ed:05:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.224/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:feed:5ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:d5:83:dc 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) 02/19/2024 _x86_64_ (8 CPU) 11:02:25 LINUX RESTART (8 CPU) 11:03:01 AM tps rtps wtps bread/s bwrtn/s 11:04:01 AM 89.12 7.45 81.67 1321.43 5686.37 11:05:01 AM 102.72 1.65 101.07 290.08 9790.92 11:06:01 AM 260.45 0.72 259.73 14.80 15206.01 11:07:01 AM 138.27 3.63 134.64 205.80 34346.80 Average: 147.64 3.36 144.28 458.03 16257.80 11:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:01 AM 29536764 31234188 3118948 9.55 2688 2022004 1468676 4.36 166532 2525204 167084 11:05:01 AM 29306468 31081968 3349244 10.26 2688 2093808 2004796 5.95 179792 2710132 4548 11:06:01 AM 27395724 30268496 5259988 16.11 2688 3181540 2182936 6.48 203856 4558840 690328 11:07:01 AM 28023708 31161068 4632004 14.18 2688 3440952 1420964 4.22 465080 3654268 10988 Average: 28565666 30936430 4090046 12.52 2688 2684576 1769343 5.25 253815 3362111 218237 11:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM eth0 56.61 40.80 926.65 7.54 0.00 0.00 0.00 0.00 11:04:01 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 91.33 85.30 356.12 34.38 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 495.55 352.92 8596.26 59.96 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 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 232.06 222.89 773.68 1195.65 0.00 0.00 0.00 0.00 11:07:01 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 218.89 175.48 2663.27 324.39 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) 02/19/2024 _x86_64_ (8 CPU) 11:02:25 LINUX RESTART (8 CPU) 11:03:01 AM CPU %user %nice %system %iowait %steal %idle 11:04:01 AM all 8.72 0.00 0.81 0.68 0.04 89.75 11:04:01 AM 0 10.51 0.00 1.13 0.40 0.03 87.92 11:04:01 AM 1 2.22 0.00 0.33 0.35 0.03 97.06 11:04:01 AM 2 10.36 0.00 0.78 0.93 0.03 87.89 11:04:01 AM 3 1.65 0.00 0.22 0.17 0.03 97.93 11:04:01 AM 4 7.32 0.00 0.75 0.27 0.05 91.61 11:04:01 AM 5 13.21 0.00 1.04 0.37 0.03 85.34 11:04:01 AM 6 4.60 0.00 0.54 1.66 0.03 93.17 11:04:01 AM 7 19.85 0.00 1.70 1.32 0.05 77.08 11:05:01 AM all 5.48 0.00 0.62 0.87 0.04 92.99 11:05:01 AM 0 3.61 0.00 0.32 1.02 0.05 95.01 11:05:01 AM 1 5.21 0.00 0.92 0.68 0.05 93.14 11:05:01 AM 2 12.39 0.00 0.97 2.65 0.05 83.94 11:05:01 AM 3 4.43 0.00 0.43 0.72 0.05 94.36 11:05:01 AM 4 11.31 0.00 1.42 0.88 0.03 86.35 11:05:01 AM 5 1.82 0.00 0.37 0.27 0.03 97.51 11:05:01 AM 6 0.80 0.00 0.22 0.75 0.03 98.20 11:05:01 AM 7 4.27 0.00 0.30 0.00 0.03 95.40 11:06:01 AM all 12.91 0.00 1.14 2.14 0.13 83.68 11:06:01 AM 0 13.57 0.00 1.04 1.02 0.08 84.29 11:06:01 AM 1 16.45 0.00 1.42 2.51 0.07 79.56 11:06:01 AM 2 21.60 0.00 1.54 0.82 0.07 75.98 11:06:01 AM 3 8.86 0.00 1.09 2.26 0.07 87.73 11:06:01 AM 4 13.45 0.00 1.45 2.52 0.53 82.06 11:06:01 AM 5 11.47 0.00 0.90 2.69 0.07 84.87 11:06:01 AM 6 8.95 0.00 0.94 3.96 0.07 86.07 11:06:01 AM 7 8.88 0.00 0.77 1.36 0.05 88.94 11:07:01 AM all 12.64 0.00 1.31 2.37 0.06 83.63 11:07:01 AM 0 4.26 0.00 0.94 0.22 0.07 94.52 11:07:01 AM 1 14.47 0.00 1.39 3.75 0.07 80.32 11:07:01 AM 2 18.65 0.00 1.32 4.69 0.07 75.27 11:07:01 AM 3 5.81 0.00 1.07 1.47 0.07 91.58 11:07:01 AM 4 18.95 0.00 1.17 4.71 0.05 75.12 11:07:01 AM 5 20.25 0.00 1.54 0.85 0.05 77.31 11:07:01 AM 6 8.69 0.00 2.12 3.00 0.03 86.15 11:07:01 AM 7 10.03 0.00 0.92 0.27 0.05 88.74 Average: all 9.93 0.00 0.97 1.52 0.07 87.51 Average: 0 7.99 0.00 0.86 0.66 0.06 90.43 Average: 1 9.59 0.00 1.02 1.82 0.05 87.52 Average: 2 15.75 0.00 1.15 2.27 0.05 80.77 Average: 3 5.19 0.00 0.70 1.15 0.05 92.90 Average: 4 12.76 0.00 1.20 2.09 0.17 83.78 Average: 5 11.68 0.00 0.96 1.05 0.05 86.26 Average: 6 5.75 0.00 0.95 2.34 0.04 90.91 Average: 7 10.76 0.00 0.92 0.73 0.05 87.54