---> uname -a: Linux prd-centos8-docker-8c-8g-7709.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1005 28286 19 2597 30440 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:db:da:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.98/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86199sec preferred_lft 86199sec inet6 fe80::f816:3eff:fedb:dac7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:80:ad:6f 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) 02/22/2024 _x86_64_ (8 CPU) 12:34:52 LINUX RESTART (8 CPU) 12:35:01 PM tps rtps wtps bread/s bwrtn/s 12:36:01 PM 115.89 39.25 76.64 8842.95 42174.43 12:37:01 PM 151.77 14.18 137.59 3113.35 8964.77 12:38:01 PM 182.02 3.73 178.29 377.74 14816.31 Average: 149.90 19.06 130.84 4111.40 21985.89 12:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 PM 29584656 31233496 3071056 9.40 2688 1981052 1590808 4.72 186776 2485320 117488 12:37:01 PM 29106944 31026176 3548768 10.87 2688 2236400 1646148 4.88 186880 2898736 85172 12:38:01 PM 28983284 31186316 3672428 11.25 2688 2515284 1460008 4.33 456132 2737084 13124 Average: 29224961 31148663 3430751 10.51 2688 2244245 1565655 4.65 276596 2707047 71928 12:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 425.11 279.64 1793.44 67.90 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 119.48 111.50 791.37 35.79 0.00 0.00 0.00 0.00 12:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 PM eth0 286.90 266.41 2078.80 544.96 0.00 0.00 0.00 0.00 12:38:01 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 277.17 219.19 1554.58 216.23 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) 02/22/2024 _x86_64_ (8 CPU) 12:34:52 LINUX RESTART (8 CPU) 12:35:01 PM CPU %user %nice %system %iowait %steal %idle 12:36:01 PM all 12.27 0.00 2.43 2.10 0.06 83.13 12:36:01 PM 0 10.12 0.00 1.95 1.64 0.07 86.23 12:36:01 PM 1 26.87 0.00 2.56 1.99 0.07 68.50 12:36:01 PM 2 10.13 0.00 2.48 1.94 0.08 85.36 12:36:01 PM 3 7.20 0.00 2.49 5.95 0.07 84.29 12:36:01 PM 4 6.96 0.00 2.13 0.62 0.05 90.24 12:36:01 PM 5 6.95 0.00 3.04 1.27 0.05 88.69 12:36:01 PM 6 14.90 0.00 2.92 2.27 0.05 79.86 12:36:01 PM 7 14.95 0.00 1.89 1.15 0.07 81.94 12:37:01 PM all 9.81 0.00 0.89 0.85 0.05 88.40 12:37:01 PM 0 14.57 0.00 1.02 0.18 0.08 84.15 12:37:01 PM 1 28.85 0.00 2.52 1.37 0.07 67.20 12:37:01 PM 2 2.59 0.00 0.67 1.74 0.05 94.95 12:37:01 PM 3 8.79 0.00 0.50 0.53 0.05 90.13 12:37:01 PM 4 4.61 0.00 0.70 1.09 0.05 93.55 12:37:01 PM 5 1.25 0.00 0.30 0.18 0.05 98.21 12:37:01 PM 6 13.39 0.00 0.93 0.53 0.03 85.11 12:37:01 PM 7 4.43 0.00 0.43 1.20 0.05 93.89 12:38:01 PM all 14.75 0.00 1.37 1.13 0.08 82.67 12:38:01 PM 0 10.34 0.00 1.20 1.70 0.13 86.62 12:38:01 PM 1 13.28 0.00 1.25 0.60 0.07 84.80 12:38:01 PM 2 26.85 0.00 0.99 1.22 0.12 70.83 12:38:01 PM 3 27.06 0.00 1.94 0.48 0.07 70.45 12:38:01 PM 4 9.35 0.00 1.52 1.27 0.05 87.81 12:38:01 PM 5 7.41 0.00 1.46 1.17 0.05 89.91 12:38:01 PM 6 10.05 0.00 1.34 0.47 0.07 88.08 12:38:01 PM 7 13.68 0.00 1.27 2.12 0.07 82.87 Average: all 12.28 0.00 1.56 1.36 0.06 84.74 Average: 0 11.68 0.00 1.39 1.18 0.09 85.66 Average: 1 23.00 0.00 2.11 1.32 0.07 73.50 Average: 2 13.20 0.00 1.38 1.63 0.08 83.71 Average: 3 14.37 0.00 1.64 2.31 0.06 81.62 Average: 4 6.97 0.00 1.45 0.99 0.05 90.54 Average: 5 5.19 0.00 1.59 0.87 0.05 92.29 Average: 6 12.78 0.00 1.73 1.09 0.05 84.35 Average: 7 11.02 0.00 1.20 1.49 0.06 86.23