---> uname -a: Linux prd-centos8-docker-8c-8g-11219.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 995 27674 19 3220 30445 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:b3:b4:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.209/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:feb3:b44e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f1:6b:85:4f 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) 01/11/2024 _x86_64_ (8 CPU) 10:49:20 LINUX RESTART (8 CPU) 10:50:01 AM tps rtps wtps bread/s bwrtn/s 10:51:01 AM 100.63 7.01 93.62 1302.65 7967.51 10:52:01 AM 306.03 19.15 286.89 3920.95 10248.94 10:53:01 AM 147.60 0.82 146.78 75.04 33054.97 Average: 184.75 8.99 175.76 1766.09 17090.85 10:50:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 AM 29569444 31283744 3086268 9.45 2688 2038852 1428032 4.24 168272 2489960 115176 10:52:01 AM 28047252 30340388 4608460 14.11 2688 2605328 2290448 6.80 287652 3837232 374168 10:53:01 AM 28309868 31165176 4345844 13.31 2688 3162440 1446208 4.29 694628 3155880 18960 Average: 28642188 30929769 4013524 12.29 2688 2602207 1721563 5.11 383517 3161024 169435 10:50:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 AM eth0 59.06 40.82 891.40 7.61 0.00 0.00 0.00 0.00 10:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 AM eth0 423.30 370.79 3992.46 66.34 0.00 0.00 0.00 0.00 10:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM eth0 224.89 236.10 908.65 3075.58 0.00 0.00 0.00 0.00 10:53:01 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 235.74 215.90 1930.72 1049.90 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) 01/11/2024 _x86_64_ (8 CPU) 10:49:20 LINUX RESTART (8 CPU) 10:50:01 AM CPU %user %nice %system %iowait %steal %idle 10:51:01 AM all 9.10 0.00 0.85 1.45 0.05 88.55 10:51:01 AM 0 7.58 0.00 0.82 2.40 0.05 89.15 10:51:01 AM 1 11.09 0.00 0.92 1.47 0.05 86.47 10:51:01 AM 2 2.19 0.00 0.23 0.22 0.03 97.33 10:51:01 AM 3 26.25 0.00 1.76 2.08 0.07 69.83 10:51:01 AM 4 1.57 0.00 0.45 3.27 0.03 94.67 10:51:01 AM 5 7.07 0.00 0.80 0.62 0.05 91.46 10:51:01 AM 6 2.64 0.00 0.43 0.60 0.05 96.28 10:51:01 AM 7 14.52 0.00 1.37 0.97 0.03 83.10 10:52:01 AM all 16.80 0.00 1.45 3.10 0.09 78.55 10:52:01 AM 0 9.23 0.00 1.34 3.28 0.08 86.07 10:52:01 AM 1 27.82 0.00 1.51 4.56 0.10 66.02 10:52:01 AM 2 22.77 0.00 1.42 2.82 0.10 72.89 10:52:01 AM 3 8.71 0.00 1.22 1.98 0.12 87.98 10:52:01 AM 4 16.14 0.00 1.42 5.54 0.08 76.80 10:52:01 AM 5 24.56 0.00 2.33 2.70 0.08 70.34 10:52:01 AM 6 9.14 0.00 1.05 1.54 0.08 88.18 10:52:01 AM 7 16.09 0.00 1.31 2.41 0.10 80.09 10:53:01 AM all 10.40 0.00 1.11 2.96 0.07 85.45 10:53:01 AM 0 3.16 0.00 0.89 7.97 0.08 87.91 10:53:01 AM 1 12.94 0.00 0.84 3.78 0.08 82.36 10:53:01 AM 2 24.10 0.00 2.05 3.78 0.08 69.99 10:53:01 AM 3 17.56 0.00 0.80 0.45 0.10 81.08 10:53:01 AM 4 8.93 0.00 1.17 0.43 0.05 89.42 10:53:01 AM 5 3.30 0.00 1.06 6.10 0.07 89.47 10:53:01 AM 6 3.07 0.00 0.82 0.62 0.03 95.45 10:53:01 AM 7 10.24 0.00 1.31 0.59 0.03 87.84 Average: all 12.10 0.00 1.14 2.51 0.07 84.19 Average: 0 6.65 0.00 1.01 4.55 0.07 87.71 Average: 1 17.28 0.00 1.09 3.27 0.08 78.29 Average: 2 16.33 0.00 1.23 2.27 0.07 80.10 Average: 3 17.50 0.00 1.26 1.50 0.09 79.64 Average: 4 8.88 0.00 1.01 3.08 0.06 86.97 Average: 5 11.64 0.00 1.40 3.14 0.07 83.76 Average: 6 4.95 0.00 0.77 0.92 0.06 93.31 Average: 7 13.62 0.00 1.33 1.32 0.06 83.68