---> uname -a: Linux prd-centos8-docker-8c-8g-24457.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 1029 27351 19 3509 30404 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:0f:1d:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.106/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe0f:1d58/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:03:72:1a 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:e8ff:fe03:721a/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) 04/19/2024 _x86_64_ (8 CPU) 20:11:23 LINUX RESTART (8 CPU) 08:12:01 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 101.43 6.98 94.45 1302.98 6807.55 08:14:01 PM 345.88 20.34 325.54 4400.80 10027.61 08:15:01 PM 254.48 2.90 251.58 450.52 40737.87 08:16:01 PM 78.32 0.92 77.41 68.64 10077.36 Average: 195.03 7.79 187.25 1555.75 16913.02 08:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29563460 31252608 3092252 9.47 2688 2014256 1472660 4.37 166744 2498428 133744 08:14:01 PM 28445944 30539524 4209768 12.89 2688 2407052 1973772 5.86 266468 3466124 196472 08:15:01 PM 26924184 29933724 5731528 17.55 2688 3308952 2462840 7.31 577796 4616296 20 08:16:01 PM 28025960 31152340 4629752 14.18 2688 3425596 1509536 4.48 807240 3292960 11904 Average: 28239887 30719549 4415825 13.52 2688 2788964 1854702 5.50 454562 3468452 85535 08:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 55.47 39.18 867.98 7.61 0.00 0.00 0.00 0.00 08:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 375.97 322.64 3605.13 63.04 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 430.99 319.28 8347.00 36.33 0.00 0.00 0.00 0.00 08:15:01 PM docker0 6.80 11.75 0.41 306.97 0.00 0.00 0.00 0.00 08:15:01 PM veth4293b4a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 340.57 317.59 396.87 1965.35 0.00 0.00 0.00 0.00 08:16:01 PM docker0 0.00 0.08 0.00 0.01 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 300.76 249.68 3304.35 518.10 0.00 0.00 0.00 0.00 Average: docker0 1.70 2.96 0.10 76.75 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) 04/19/2024 _x86_64_ (8 CPU) 20:11:23 LINUX RESTART (8 CPU) 08:12:01 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 9.21 0.00 0.82 1.00 0.04 88.93 08:13:01 PM 0 4.59 0.00 0.48 1.89 0.05 92.99 08:13:01 PM 1 12.27 0.00 0.88 0.57 0.03 86.25 08:13:01 PM 2 13.56 0.00 0.82 2.76 0.07 82.80 08:13:01 PM 3 15.16 0.00 1.79 1.64 0.07 81.35 08:13:01 PM 4 11.97 0.00 0.78 0.43 0.03 86.77 08:13:01 PM 5 4.54 0.00 0.57 0.33 0.03 94.53 08:13:01 PM 6 3.82 0.00 0.45 0.12 0.02 95.60 08:13:01 PM 7 7.75 0.00 0.82 0.30 0.02 91.11 08:14:01 PM all 20.10 0.00 1.38 1.49 0.08 76.95 08:14:01 PM 0 17.36 0.00 0.79 0.05 0.08 81.72 08:14:01 PM 1 21.93 0.00 1.82 3.01 0.08 73.15 08:14:01 PM 2 17.84 0.00 1.89 2.14 0.08 78.05 08:14:01 PM 3 34.70 0.00 1.79 1.60 0.10 61.81 08:14:01 PM 4 24.14 0.00 1.72 2.62 0.08 71.43 08:14:01 PM 5 18.30 0.00 0.95 0.77 0.07 79.91 08:14:01 PM 6 12.49 0.00 0.94 1.25 0.05 85.27 08:14:01 PM 7 14.05 0.00 1.15 0.43 0.07 84.29 08:15:01 PM all 19.38 0.00 2.52 3.58 0.08 74.45 08:15:01 PM 0 23.35 0.00 2.13 0.44 0.08 74.00 08:15:01 PM 1 19.89 0.00 2.30 4.67 0.08 73.07 08:15:01 PM 2 21.00 0.00 2.76 11.91 0.08 64.24 08:15:01 PM 3 8.24 0.00 2.40 1.63 0.07 87.66 08:15:01 PM 4 20.36 0.00 2.30 2.01 0.07 75.26 08:15:01 PM 5 18.89 0.00 2.44 1.58 0.07 77.02 08:15:01 PM 6 13.53 0.00 2.29 1.77 0.08 82.33 08:15:01 PM 7 29.74 0.00 3.55 4.62 0.08 62.01 08:16:01 PM all 12.11 0.00 1.52 0.30 0.06 86.01 08:16:01 PM 0 5.83 0.00 0.92 0.03 0.05 93.17 08:16:01 PM 1 16.00 0.00 1.37 0.20 0.07 82.36 08:16:01 PM 2 18.67 0.00 1.94 0.13 0.07 79.19 08:16:01 PM 3 12.07 0.00 2.02 0.33 0.05 85.53 08:16:01 PM 4 25.86 0.00 2.01 0.40 0.05 71.68 08:16:01 PM 5 7.76 0.00 1.29 0.03 0.05 90.86 08:16:01 PM 6 6.03 0.00 1.22 1.07 0.05 91.63 08:16:01 PM 7 4.68 0.00 1.37 0.18 0.07 93.70 Average: all 15.19 0.00 1.56 1.59 0.06 81.60 Average: 0 12.77 0.00 1.08 0.60 0.07 85.48 Average: 1 17.51 0.00 1.59 2.11 0.07 78.72 Average: 2 17.76 0.00 1.85 4.23 0.08 76.08 Average: 3 17.56 0.00 2.00 1.30 0.07 79.07 Average: 4 20.58 0.00 1.70 1.37 0.06 76.29 Average: 5 12.36 0.00 1.31 0.68 0.05 85.60 Average: 6 8.96 0.00 1.22 1.05 0.05 88.72 Average: 7 14.04 0.00 1.72 1.38 0.06 82.80