---> uname -a: Linux prd-centos8-docker-8c-8g-23376.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 972 28308 19 2610 30475 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:22:cc:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.236/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:fe22:cc22/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:bc:64:f2 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) 04/14/2024 _x86_64_ (8 CPU) 22:39:23 LINUX RESTART (8 CPU) 10:40:02 PM tps rtps wtps bread/s bwrtn/s 10:41:01 PM 91.82 10.12 81.70 1713.72 6814.98 10:42:01 PM 166.59 18.08 148.52 3590.14 9821.14 10:43:01 PM 105.57 0.72 104.85 66.92 11249.68 Average: 121.49 9.63 111.86 1790.78 9309.01 10:40:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 PM 29603252 31309952 3052460 9.35 2688 2031004 1422552 4.22 171900 2454848 142840 10:42:01 PM 29021936 30995744 3633776 11.13 2688 2289268 1622736 4.81 198636 2965468 72188 10:43:01 PM 29010648 31229808 3645064 11.16 2688 2532108 1430200 4.24 456868 2715384 33688 Average: 29211945 31178501 3443767 10.55 2688 2284127 1491829 4.43 275801 2711900 82905 10:40:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 54.22 39.87 836.24 6.86 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 199.27 181.16 1487.98 50.95 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 222.51 182.27 1260.37 522.15 0.00 0.00 0.00 0.00 10:43:01 PM 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 159.25 134.96 1196.86 194.34 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) 04/14/2024 _x86_64_ (8 CPU) 22:39:23 LINUX RESTART (8 CPU) 10:40:02 PM CPU %user %nice %system %iowait %steal %idle 10:41:01 PM all 9.26 0.00 0.88 1.31 0.04 88.51 10:41:01 PM 0 3.65 0.00 0.54 1.00 0.03 94.78 10:41:01 PM 1 7.85 0.00 0.80 1.29 0.05 90.01 10:41:01 PM 2 12.46 0.00 1.27 0.85 0.03 85.39 10:41:01 PM 3 5.51 0.00 0.66 0.73 0.03 93.06 10:41:01 PM 4 12.88 0.00 1.22 1.31 0.05 84.54 10:41:01 PM 5 15.29 0.00 1.14 1.34 0.03 82.19 10:41:01 PM 6 16.11 0.00 1.10 1.02 0.02 81.75 10:41:01 PM 7 0.31 0.00 0.32 2.96 0.05 96.36 10:42:01 PM all 10.12 0.00 0.89 2.81 0.05 86.14 10:42:01 PM 0 15.90 0.00 0.80 1.19 0.07 82.04 10:42:01 PM 1 7.25 0.00 1.10 4.80 0.07 86.78 10:42:01 PM 2 7.28 0.00 0.85 5.44 0.05 86.37 10:42:01 PM 3 10.16 0.00 0.97 4.08 0.05 84.75 10:42:01 PM 4 11.42 0.00 1.17 2.65 0.03 84.72 10:42:01 PM 5 15.89 0.00 0.89 1.32 0.03 81.87 10:42:01 PM 6 9.62 0.00 0.88 1.63 0.05 87.81 10:42:01 PM 7 3.41 0.00 0.43 1.35 0.03 94.77 10:43:01 PM all 10.40 0.00 1.06 4.22 0.04 84.27 10:43:01 PM 0 5.45 0.00 0.75 7.55 0.05 86.20 10:43:01 PM 1 5.51 0.00 0.99 1.17 0.03 92.29 10:43:01 PM 2 23.52 0.00 1.49 7.40 0.07 67.52 10:43:01 PM 3 14.29 0.00 1.45 4.31 0.03 79.91 10:43:01 PM 4 6.09 0.00 0.67 4.41 0.03 88.80 10:43:01 PM 5 8.68 0.00 0.95 2.29 0.03 88.04 10:43:01 PM 6 10.06 0.00 0.92 2.14 0.05 86.83 10:43:01 PM 7 9.62 0.00 1.25 4.48 0.05 84.59 Average: all 9.93 0.00 0.94 2.79 0.04 86.29 Average: 0 8.35 0.00 0.70 3.26 0.05 87.64 Average: 1 6.87 0.00 0.96 2.43 0.05 89.69 Average: 2 14.44 0.00 1.20 4.58 0.05 79.73 Average: 3 10.01 0.00 1.03 3.05 0.04 85.87 Average: 4 10.12 0.00 1.02 2.80 0.04 86.03 Average: 5 13.28 0.00 0.99 1.65 0.03 84.04 Average: 6 11.91 0.00 0.97 1.60 0.04 85.48 Average: 7 4.47 0.00 0.67 2.93 0.04 91.88