---> uname -a: Linux prd-centos8-docker-8c-8g-25529.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 1087 26748 19 4054 30341 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:8a:b7:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.118/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fe8a:b732/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:13:03:ed:58 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::42:13ff:fe03:ed58/64 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) 04/24/2024 _x86_64_ (8 CPU) 10:41:51 LINUX RESTART (8 CPU) 10:42:01 AM tps rtps wtps bread/s bwrtn/s 10:43:02 AM 258.33 39.12 219.21 8865.74 41453.17 10:44:01 AM 271.73 20.03 251.70 8252.70 11642.79 10:45:01 AM 165.57 17.62 147.94 1639.98 39059.84 10:46:01 AM 71.15 1.13 70.01 77.43 18275.66 Average: 191.35 19.47 171.88 4693.67 27675.39 10:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:02 AM 29534504 31202772 3121208 9.56 2688 1995888 1548836 4.60 198888 2506904 190060 10:44:01 AM 28500344 30749416 4155368 12.72 2688 2564516 1812028 5.38 288504 3394508 273692 10:45:01 AM 25873164 29031060 6782548 20.77 2688 3454912 5353852 15.88 538316 5685308 1776 10:46:01 AM 27422404 31101092 5233308 16.03 2688 3972612 1500992 4.45 813412 3868956 22920 Average: 27832604 30521085 4823108 14.77 2688 2996982 2553927 7.58 459780 3863919 122112 10:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:02 AM eth0 360.63 214.53 1420.39 60.08 0.00 0.00 0.00 0.00 10:43:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM eth0 464.87 341.93 4805.56 61.41 0.00 0.00 0.00 0.00 10:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM lo 1.30 1.30 0.18 0.18 0.00 0.00 0.00 0.00 10:45:01 AM eth0 1289.67 447.18 7343.98 36.39 0.00 0.00 0.00 0.00 10:45:01 AM docker0 0.57 0.83 0.09 0.10 0.00 0.00 0.00 0.00 10:45:01 AM veth6cacc6d 0.57 0.95 0.10 0.11 0.00 0.00 0.00 0.00 10:46:01 AM lo 9.10 9.10 0.85 0.85 0.00 0.00 0.00 0.00 10:46:01 AM eth0 255.96 164.50 1419.66 44.74 0.00 0.00 0.00 0.00 10:46:01 AM docker0 2.78 3.25 0.40 0.36 0.00 0.00 0.00 0.00 Average: lo 2.61 2.61 0.26 0.26 0.00 0.00 0.00 0.00 Average: eth0 593.34 291.82 3742.98 50.61 0.00 0.00 0.00 0.00 Average: docker0 0.84 1.02 0.12 0.12 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) 04/24/2024 _x86_64_ (8 CPU) 10:41:51 LINUX RESTART (8 CPU) 10:42:01 AM CPU %user %nice %system %iowait %steal %idle 10:43:02 AM all 13.37 0.00 2.62 3.21 0.05 80.75 10:43:02 AM 0 8.22 0.00 1.83 3.52 0.05 86.38 10:43:02 AM 1 19.97 0.00 3.40 4.47 0.07 72.10 10:43:02 AM 2 12.70 0.00 2.68 6.52 0.07 78.03 10:43:02 AM 3 7.20 0.00 2.67 1.85 0.05 88.24 10:43:02 AM 4 11.00 0.00 2.72 5.60 0.03 80.65 10:43:02 AM 5 14.85 0.00 1.77 1.26 0.07 82.05 10:43:02 AM 6 18.58 0.00 3.40 0.52 0.05 77.45 10:43:02 AM 7 14.41 0.00 2.53 1.92 0.05 81.09 10:44:01 AM all 16.93 0.00 1.42 1.60 0.06 79.99 10:44:01 AM 0 17.76 0.00 0.88 0.36 0.07 80.93 10:44:01 AM 1 15.51 0.00 1.48 2.41 0.09 80.51 10:44:01 AM 2 24.03 0.00 1.78 1.63 0.07 72.48 10:44:01 AM 3 17.52 0.00 1.22 2.31 0.07 78.87 10:44:01 AM 4 16.45 0.00 1.80 1.70 0.07 79.98 10:44:01 AM 5 23.48 0.00 1.38 1.48 0.05 73.61 10:44:01 AM 6 12.23 0.00 1.94 2.52 0.07 83.25 10:44:01 AM 7 8.46 0.00 0.83 0.39 0.03 90.28 10:45:01 AM all 27.38 0.23 2.59 2.59 0.09 67.13 10:45:01 AM 0 19.78 0.00 2.26 2.31 0.10 75.56 10:45:01 AM 1 37.82 0.00 3.74 4.42 0.10 53.92 10:45:01 AM 2 29.11 1.75 2.92 5.17 0.10 60.95 10:45:01 AM 3 19.52 0.05 3.02 3.08 0.10 74.22 10:45:01 AM 4 26.91 0.03 2.74 2.86 0.08 67.37 10:45:01 AM 5 28.94 0.02 2.10 0.82 0.08 68.03 10:45:01 AM 6 25.72 0.00 2.02 1.77 0.07 70.42 10:45:01 AM 7 31.20 0.00 1.90 0.27 0.08 66.54 10:46:01 AM all 16.54 0.06 2.00 1.11 0.06 80.23 10:46:01 AM 0 9.71 0.03 1.86 1.19 0.05 87.16 10:46:01 AM 1 25.00 0.02 2.18 0.82 0.07 71.92 10:46:01 AM 2 25.16 0.39 2.48 2.78 0.07 69.13 10:46:01 AM 3 20.10 0.00 2.28 1.29 0.08 76.24 10:46:01 AM 4 15.43 0.02 1.92 0.07 0.05 82.51 10:46:01 AM 5 14.03 0.00 2.06 2.56 0.07 81.29 10:46:01 AM 6 14.38 0.00 1.62 0.05 0.05 83.89 10:46:01 AM 7 8.54 0.00 1.59 0.12 0.05 89.70 Average: all 18.55 0.07 2.16 2.13 0.07 77.03 Average: 0 13.85 0.01 1.71 1.85 0.07 82.52 Average: 1 24.59 0.00 2.70 3.03 0.08 69.60 Average: 2 22.73 0.53 2.47 4.03 0.08 70.15 Average: 3 16.08 0.01 2.30 2.13 0.08 79.40 Average: 4 17.44 0.01 2.30 2.56 0.06 77.63 Average: 5 20.31 0.00 1.83 1.53 0.07 76.26 Average: 6 17.73 0.00 2.25 1.21 0.06 78.75 Average: 7 15.66 0.00 1.72 0.68 0.05 81.89