---> uname -a: Linux prd-centos8-docker-8c-8g-18182.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 1033 27638 19 3219 30401 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:1b:52:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.90/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe1b:5262/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:b1:93:3c 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 inet6 fe80::42:6ff:feb1:933c/64 scope link 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) 03/26/2024 _x86_64_ (8 CPU) 06:22:04 LINUX RESTART (8 CPU) 06:23:01 AM tps rtps wtps bread/s bwrtn/s 06:24:01 AM 151.82 8.23 143.59 1558.41 9432.99 06:25:01 AM 390.50 3.45 387.05 1029.83 12415.41 06:26:01 AM 189.15 1.38 187.77 411.20 32521.89 Average: 243.82 4.35 239.46 999.81 18123.75 06:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:24:01 AM 28990800 30809948 3664912 11.22 2688 2137976 2235244 6.63 180216 3028148 146328 06:25:01 AM 27797344 30004412 4858368 14.88 2688 2517488 2412396 7.16 260824 4103640 224088 06:26:01 AM 28276016 31091828 4379696 13.41 2688 3115308 1574320 4.67 478232 3372212 108564 Average: 28354720 30635396 4300992 13.17 2688 2590257 2073987 6.15 306424 3501333 159660 06:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 153.75 129.31 1471.75 33.58 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 451.04 379.25 5426.52 52.83 0.00 0.00 0.00 0.00 06:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 316.51 279.31 2702.56 1151.37 0.00 0.00 0.00 0.00 06:26:01 AM docker0 8.88 14.93 0.52 306.61 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 307.09 262.62 3200.15 412.62 0.00 0.00 0.00 0.00 Average: docker0 2.96 4.98 0.17 102.21 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) 03/26/2024 _x86_64_ (8 CPU) 06:22:04 LINUX RESTART (8 CPU) 06:23:01 AM CPU %user %nice %system %iowait %steal %idle 06:24:01 AM all 12.07 0.00 1.21 1.07 0.06 85.60 06:24:01 AM 0 3.45 0.00 0.88 0.28 0.07 95.31 06:24:01 AM 1 7.63 0.00 1.02 2.14 0.08 89.12 06:24:01 AM 2 6.05 0.00 0.79 1.40 0.05 91.71 06:24:01 AM 3 17.03 0.00 2.07 0.87 0.05 79.99 06:24:01 AM 4 18.96 0.00 1.33 1.40 0.07 78.24 06:24:01 AM 5 9.98 0.00 0.85 0.07 0.05 89.05 06:24:01 AM 6 15.62 0.00 0.82 0.75 0.05 82.76 06:24:01 AM 7 17.92 0.00 1.91 1.64 0.03 78.50 06:25:01 AM all 23.17 0.00 1.31 2.19 0.08 73.25 06:25:01 AM 0 17.77 0.00 0.98 1.11 0.08 80.05 06:25:01 AM 1 23.95 0.00 2.59 7.12 0.08 66.26 06:25:01 AM 2 25.65 0.00 0.95 1.42 0.08 71.89 06:25:01 AM 3 13.49 0.00 1.07 2.88 0.08 82.47 06:25:01 AM 4 28.39 0.00 1.54 2.41 0.08 67.58 06:25:01 AM 5 21.59 0.00 1.09 0.43 0.07 76.82 06:25:01 AM 6 29.11 0.00 1.14 0.49 0.07 69.19 06:25:01 AM 7 25.36 0.00 1.14 1.69 0.08 71.74 06:26:01 AM all 11.64 0.00 2.50 2.52 0.07 83.27 06:26:01 AM 0 8.43 0.00 3.05 2.56 0.08 85.88 06:26:01 AM 1 10.80 0.00 2.77 4.49 0.08 81.86 06:26:01 AM 2 20.82 0.00 2.82 2.72 0.08 73.56 06:26:01 AM 3 5.24 0.00 2.18 1.07 0.07 91.44 06:26:01 AM 4 8.87 0.00 2.08 0.70 0.05 88.30 06:26:01 AM 5 6.74 0.00 2.18 0.22 0.07 90.80 06:26:01 AM 6 20.79 0.00 2.35 5.80 0.07 71.00 06:26:01 AM 7 11.39 0.00 2.62 2.57 0.05 83.37 Average: all 15.62 0.00 1.67 1.92 0.07 80.71 Average: 0 9.87 0.00 1.63 1.31 0.08 87.10 Average: 1 14.11 0.00 2.12 4.58 0.08 79.11 Average: 2 17.51 0.00 1.52 1.85 0.07 79.06 Average: 3 11.93 0.00 1.77 1.61 0.07 84.62 Average: 4 18.74 0.00 1.65 1.51 0.07 78.04 Average: 5 12.77 0.00 1.37 0.24 0.06 85.56 Average: 6 21.83 0.00 1.43 2.34 0.06 74.33 Average: 7 18.23 0.00 1.89 1.97 0.06 77.86