---> uname -a: Linux prd-centos8-docker-8c-8g-12489.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 980 28292 19 2617 30465 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:6d:7f:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.176/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fe6d:7fa0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:a4:21:2a 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) 03/11/2024 _x86_64_ (8 CPU) 11:14:36 LINUX RESTART (8 CPU) 11:15:01 AM tps rtps wtps bread/s bwrtn/s 11:16:01 AM 144.57 25.01 119.56 6239.80 7410.78 11:17:01 AM 203.35 19.14 184.21 3806.86 9962.16 11:18:01 AM 120.21 2.32 117.90 552.97 12094.67 Average: 156.05 15.49 140.56 3533.38 9822.41 11:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:16:01 AM 29682132 31330012 2973572 9.11 2688 1973748 1412136 4.19 167084 2381708 130988 11:17:01 AM 28708788 30695260 3946916 12.09 2688 2302868 2350256 6.97 202748 3270532 122760 11:18:01 AM 29008024 31225684 3647680 11.17 2688 2530724 1460772 4.33 466372 2699736 3352 Average: 29132981 31083652 3522723 10.79 2688 2269113 1741055 5.17 278735 2783992 85700 11:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM eth0 367.29 254.15 1570.29 67.68 0.00 0.00 0.00 0.00 11:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM eth0 197.95 176.92 2094.50 41.56 0.00 0.00 0.00 0.00 11:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM lo 2.23 2.23 0.36 0.36 0.00 0.00 0.00 0.00 11:18:01 AM eth0 233.69 174.30 3266.44 24.50 0.00 0.00 0.00 0.00 11:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.12 0.12 0.00 0.00 0.00 0.00 Average: eth0 266.31 201.79 2310.36 44.59 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) 03/11/2024 _x86_64_ (8 CPU) 11:14:36 LINUX RESTART (8 CPU) 11:15:01 AM CPU %user %nice %system %iowait %steal %idle 11:16:01 AM all 10.66 0.00 1.61 1.85 0.06 85.82 11:16:01 AM 0 9.54 0.00 1.96 3.65 0.07 84.78 11:16:01 AM 1 8.69 0.00 1.69 1.66 0.07 87.89 11:16:01 AM 2 12.17 0.00 1.36 1.17 0.05 85.25 11:16:01 AM 3 11.54 0.00 2.18 2.13 0.03 84.12 11:16:01 AM 4 7.59 0.00 1.00 0.69 0.05 90.67 11:16:01 AM 5 10.61 0.00 1.12 0.58 0.03 87.65 11:16:01 AM 6 18.47 0.00 1.68 2.52 0.12 77.21 11:16:01 AM 7 6.70 0.00 1.93 2.38 0.03 88.96 11:17:01 AM all 14.76 0.00 1.09 2.48 0.07 81.59 11:17:01 AM 0 8.44 0.00 0.79 0.27 0.08 90.42 11:17:01 AM 1 14.57 0.00 0.72 1.14 0.08 83.48 11:17:01 AM 2 10.65 0.00 0.97 4.76 0.08 83.53 11:17:01 AM 3 6.18 0.00 0.89 1.72 0.05 91.16 11:17:01 AM 4 20.20 0.00 1.02 2.88 0.07 75.83 11:17:01 AM 5 20.82 0.00 0.77 1.89 0.07 76.45 11:17:01 AM 6 13.32 0.00 1.05 2.06 0.05 83.51 11:17:01 AM 7 23.95 0.00 2.52 5.17 0.08 68.28 11:18:01 AM all 32.76 0.00 1.11 1.24 0.08 64.80 11:18:01 AM 0 15.14 0.00 0.75 0.03 0.07 84.01 11:18:01 AM 1 40.33 0.00 0.65 0.43 0.10 58.48 11:18:01 AM 2 36.72 0.00 1.27 3.58 0.07 58.36 11:18:01 AM 3 37.82 0.00 1.91 1.26 0.08 58.93 11:18:01 AM 4 36.52 0.00 1.50 0.97 0.10 60.91 11:18:01 AM 5 27.66 0.00 0.94 3.02 0.07 68.32 11:18:01 AM 6 37.01 0.00 1.09 0.23 0.08 61.59 11:18:01 AM 7 30.94 0.00 0.77 0.42 0.08 67.79 Average: all 19.41 0.00 1.27 1.86 0.07 77.40 Average: 0 11.04 0.00 1.17 1.32 0.07 86.40 Average: 1 21.22 0.00 1.02 1.08 0.08 76.60 Average: 2 19.86 0.00 1.20 3.17 0.07 75.70 Average: 3 18.51 0.00 1.66 1.70 0.06 78.08 Average: 4 21.43 0.00 1.18 1.51 0.07 75.81 Average: 5 19.69 0.00 0.94 1.83 0.06 77.48 Average: 6 22.95 0.00 1.27 1.60 0.08 74.09 Average: 7 20.54 0.00 1.74 2.65 0.07 75.00