---> uname -a: Linux prd-centos8-docker-8c-8g-4958.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 1002 27034 19 3853 30435 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:20:da:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.24/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fe20:da4f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:86:4a:ef:52 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) 02/12/2024 _x86_64_ (8 CPU) 23:36:21 LINUX RESTART (8 CPU) 11:37:03 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 129.31 7.19 122.12 1346.80 9806.64 11:39:01 PM 275.39 19.13 256.26 3430.19 8042.67 11:40:00 PM 159.38 0.65 158.73 66.06 55118.69 Average: 188.74 9.02 179.72 1620.17 24431.38 11:37:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29551976 31304836 3103736 9.50 2688 2071276 1390344 4.13 166220 2485636 113544 11:39:01 PM 27203736 30547504 5451976 16.70 2688 3650480 1957124 5.81 342260 4604040 1431400 11:40:00 PM 27714824 31197040 4940888 15.13 2688 3786060 1442448 4.28 540652 3888220 38060 Average: 28156845 31016460 4498867 13.78 2688 3169272 1596639 4.74 349711 3659299 527668 11:37:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 58.25 41.03 980.56 7.09 0.00 0.00 0.00 0.00 11:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 622.26 476.16 9887.76 92.29 0.00 0.00 0.00 0.00 11:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:00 PM eth0 169.73 188.32 308.94 1910.68 0.00 0.00 0.00 0.00 11:40:00 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 286.16 237.45 3762.95 675.28 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) 02/12/2024 _x86_64_ (8 CPU) 23:36:21 LINUX RESTART (8 CPU) 11:37:03 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 10.48 0.00 1.04 0.62 0.05 87.80 11:38:01 PM 0 0.59 0.00 0.47 0.35 0.10 98.50 11:38:01 PM 1 9.55 0.00 0.95 0.55 0.05 88.89 11:38:01 PM 2 25.12 0.00 1.83 0.36 0.05 72.63 11:38:01 PM 3 22.65 0.00 1.73 0.45 0.03 75.14 11:38:01 PM 4 2.85 0.00 0.74 2.04 0.05 94.32 11:38:01 PM 5 8.52 0.00 1.17 0.17 0.03 90.10 11:38:01 PM 6 5.52 0.00 0.81 0.69 0.07 92.90 11:38:01 PM 7 9.03 0.00 0.66 0.38 0.02 89.92 11:39:01 PM all 14.20 0.00 1.43 0.94 0.08 83.36 11:39:01 PM 0 8.17 0.00 0.94 0.80 0.07 90.03 11:39:01 PM 1 19.42 0.00 1.64 0.94 0.07 77.93 11:39:01 PM 2 16.01 0.00 0.77 0.64 0.08 82.50 11:39:01 PM 3 21.59 0.00 2.21 1.52 0.07 74.62 11:39:01 PM 4 14.44 0.00 1.81 0.50 0.08 83.17 11:39:01 PM 5 6.01 0.00 1.21 0.99 0.10 91.70 11:39:01 PM 6 17.68 0.00 1.98 1.47 0.05 78.82 11:39:01 PM 7 10.30 0.00 0.89 0.65 0.08 88.08 11:40:00 PM all 9.63 0.00 1.20 2.76 0.05 86.35 11:40:00 PM 0 2.57 0.00 1.04 1.04 0.09 95.27 11:40:00 PM 1 6.54 0.00 1.19 3.46 0.07 88.73 11:40:00 PM 2 12.51 0.00 1.50 6.89 0.05 79.05 11:40:00 PM 3 24.46 0.00 2.16 1.13 0.05 72.20 11:40:00 PM 4 5.46 0.00 0.79 0.20 0.03 93.52 11:40:00 PM 5 7.74 0.00 0.96 4.75 0.05 86.50 11:40:00 PM 6 2.67 0.00 0.79 3.56 0.07 92.92 11:40:00 PM 7 15.08 0.00 1.16 1.06 0.03 82.66 Average: all 11.45 0.00 1.23 1.45 0.06 85.82 Average: 0 3.82 0.00 0.82 0.73 0.08 94.55 Average: 1 11.87 0.00 1.26 1.66 0.06 85.14 Average: 2 17.81 0.00 1.36 2.65 0.06 78.12 Average: 3 22.90 0.00 2.03 1.04 0.05 73.98 Average: 4 7.63 0.00 1.12 0.90 0.06 90.29 Average: 5 7.41 0.00 1.11 1.99 0.06 89.43 Average: 6 8.66 0.00 1.20 1.92 0.06 88.16 Average: 7 11.49 0.00 0.90 0.70 0.05 86.86