---> uname -a: Linux prd-centos8-docker-8c-8g-2693.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 1048 27287 19 3553 30380 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:5c:5d:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.60/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe5c:5d78/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:36:3f:9b 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::42:36ff:fe36:3f9b/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) 02/05/2024 _x86_64_ (8 CPU) 04:11:58 LINUX RESTART (8 CPU) 04:13:01 AM tps rtps wtps bread/s bwrtn/s 04:14:01 AM 160.81 14.43 146.38 3115.63 8419.66 04:15:01 AM 388.19 5.63 382.55 1234.33 12767.26 04:16:01 AM 236.77 2.93 233.84 449.58 39006.16 04:17:01 AM 65.31 0.65 64.66 65.71 8117.19 Average: 212.76 5.91 206.85 1216.31 17077.75 04:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:14:01 AM 29128816 30999620 3526896 10.80 2688 2189144 1779448 5.28 179904 2892908 120504 04:15:01 AM 28175308 30404672 4480404 13.72 2688 2540244 2023532 6.00 269472 3715704 153268 04:16:01 AM 26876280 29907920 5779432 17.70 2688 3329464 2752932 8.17 459064 4774796 5052 04:17:01 AM 27932872 31107300 4722840 14.46 2688 3470916 1506656 4.47 691624 3488932 21508 Average: 28028319 30604878 4627393 14.17 2688 2882442 2015642 5.98 400016 3718085 75083 04:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 105.88 91.89 868.75 33.96 0.00 0.00 0.00 0.00 04:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 404.13 344.33 4917.21 47.16 0.00 0.00 0.00 0.00 04:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 328.61 253.05 6238.24 29.82 0.00 0.00 0.00 0.00 04:16:01 AM docker0 8.26 13.98 0.49 305.79 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 290.15 293.32 357.27 2164.30 0.00 0.00 0.00 0.00 04:17:01 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 282.19 245.64 3095.29 568.83 0.00 0.00 0.00 0.00 Average: docker0 2.07 3.49 0.12 76.45 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) 02/05/2024 _x86_64_ (8 CPU) 04:11:58 LINUX RESTART (8 CPU) 04:13:01 AM CPU %user %nice %system %iowait %steal %idle 04:14:01 AM all 11.85 0.00 1.01 0.89 0.05 86.21 04:14:01 AM 0 1.24 0.00 0.28 0.10 0.03 98.35 04:14:01 AM 1 23.91 0.00 1.80 1.34 0.05 72.90 04:14:01 AM 2 2.34 0.00 0.35 0.74 0.05 96.52 04:14:01 AM 3 21.95 0.00 1.75 1.84 0.07 74.40 04:14:01 AM 4 9.17 0.00 0.94 0.45 0.05 89.40 04:14:01 AM 5 13.29 0.00 1.25 1.09 0.03 84.34 04:14:01 AM 6 8.13 0.00 0.63 1.14 0.03 90.06 04:14:01 AM 7 14.71 0.00 1.03 0.43 0.05 83.78 04:15:01 AM all 19.07 0.00 1.29 2.20 0.07 77.37 04:15:01 AM 0 19.49 0.00 1.42 0.80 0.08 78.20 04:15:01 AM 1 13.91 0.00 0.92 1.22 0.07 83.88 04:15:01 AM 2 17.59 0.00 1.74 2.76 0.07 77.85 04:15:01 AM 3 20.42 0.00 2.18 5.41 0.08 71.91 04:15:01 AM 4 31.02 0.00 1.12 3.26 0.08 64.52 04:15:01 AM 5 20.13 0.00 0.89 0.27 0.08 78.63 04:15:01 AM 6 13.52 0.00 1.51 2.73 0.07 82.17 04:15:01 AM 7 16.43 0.00 0.55 1.17 0.05 81.80 04:16:01 AM all 11.88 0.00 2.63 4.10 0.08 81.31 04:16:01 AM 0 14.26 0.00 2.15 0.22 0.10 83.27 04:16:01 AM 1 14.68 0.00 2.86 16.48 0.08 65.90 04:16:01 AM 2 11.50 0.00 2.64 3.21 0.07 82.59 04:16:01 AM 3 8.41 0.00 2.58 2.55 0.07 86.39 04:16:01 AM 4 13.06 0.00 2.59 6.29 0.08 77.97 04:16:01 AM 5 12.75 0.00 3.36 2.05 0.08 81.75 04:16:01 AM 6 8.92 0.00 2.55 0.59 0.07 87.87 04:16:01 AM 7 11.48 0.00 2.32 1.46 0.07 84.68 04:17:01 AM all 11.22 0.00 1.11 0.38 0.06 87.24 04:17:01 AM 0 6.47 0.00 1.09 0.92 0.05 91.47 04:17:01 AM 1 29.77 0.00 1.30 0.33 0.08 68.51 04:17:01 AM 2 7.80 0.00 1.34 0.58 0.05 90.23 04:17:01 AM 3 8.35 0.00 0.97 0.43 0.05 90.20 04:17:01 AM 4 21.49 0.00 1.29 0.63 0.07 76.52 04:17:01 AM 5 4.21 0.00 0.90 0.08 0.05 94.75 04:17:01 AM 6 6.99 0.00 1.05 0.02 0.07 91.87 04:17:01 AM 7 4.64 0.00 0.92 0.00 0.03 94.41 Average: all 13.50 0.00 1.51 1.89 0.06 83.04 Average: 0 10.36 0.00 1.23 0.51 0.07 87.83 Average: 1 20.58 0.00 1.72 4.82 0.07 72.81 Average: 2 9.81 0.00 1.52 1.82 0.06 86.80 Average: 3 14.79 0.00 1.87 2.56 0.07 80.72 Average: 4 18.69 0.00 1.48 2.65 0.07 77.10 Average: 5 12.60 0.00 1.60 0.87 0.06 84.87 Average: 6 9.39 0.00 1.44 1.12 0.06 88.00 Average: 7 11.82 0.00 1.20 0.77 0.05 86.16