---> uname -a: Linux prd-centos8-docker-8c-8g-79614.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 1006 28446 19 2437 30439 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:8e:cc:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.215/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:fe8e:cce1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:45:cc:a2 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) 10/26/2024 _x86_64_ (8 CPU) 05:35:27 LINUX RESTART (8 CPU) 05:36:01 AM tps rtps wtps bread/s bwrtn/s 05:37:01 AM 117.60 10.06 107.53 1681.19 6547.18 05:38:01 AM 191.02 2.55 188.47 951.15 11872.96 05:39:01 AM 65.71 1.60 64.11 1391.90 5732.96 Average: 124.78 4.74 120.04 1341.39 8051.24 05:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:37:01 AM 28930032 30663420 3725680 11.41 2688 2053960 2024784 6.01 176592 3109284 212348 05:38:01 AM 28304852 30264032 4350860 13.32 2688 2272804 2177192 6.46 239164 3629272 109336 05:39:01 AM 29104884 31145012 3550828 10.87 2688 2351848 1498812 4.45 426680 2641132 15524 Average: 28779923 30690821 3875789 11.87 2688 2226204 1900263 5.64 280812 3126563 112403 05:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 109.47 74.40 1164.97 30.51 0.00 0.00 0.00 0.00 05:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 05:38:01 AM eth0 214.00 192.15 2323.95 36.02 0.00 0.00 0.00 0.00 05:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM eth0 75.25 63.92 319.46 22.10 0.00 0.00 0.00 0.00 05:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 132.91 110.16 1269.52 29.54 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) 10/26/2024 _x86_64_ (8 CPU) 05:35:27 LINUX RESTART (8 CPU) 05:36:01 AM CPU %user %nice %system %iowait %steal %idle 05:37:01 AM all 13.93 0.00 1.09 0.63 0.06 84.30 05:37:01 AM 0 10.37 0.00 0.84 0.77 0.05 87.97 05:37:01 AM 1 15.49 0.00 1.54 1.04 0.07 81.87 05:37:01 AM 2 10.10 0.00 0.55 0.45 0.07 88.83 05:37:01 AM 3 7.50 0.00 0.68 0.25 0.05 91.51 05:37:01 AM 4 22.75 0.00 1.84 0.78 0.07 74.57 05:37:01 AM 5 11.86 0.00 0.69 0.89 0.05 86.52 05:37:01 AM 6 9.79 0.00 0.55 0.23 0.05 89.38 05:37:01 AM 7 23.54 0.00 2.01 0.60 0.05 73.80 05:38:01 AM all 42.70 0.00 1.52 1.55 0.09 54.13 05:38:01 AM 0 51.75 0.00 1.76 0.49 0.10 45.91 05:38:01 AM 1 36.56 0.00 1.66 2.99 0.10 58.70 05:38:01 AM 2 33.61 0.00 1.24 3.27 0.08 61.80 05:38:01 AM 3 53.04 0.00 1.69 2.09 0.10 43.07 05:38:01 AM 4 46.47 0.00 1.21 1.01 0.10 51.22 05:38:01 AM 5 40.48 0.00 1.24 0.65 0.08 57.54 05:38:01 AM 6 39.72 0.00 1.74 1.64 0.10 56.80 05:38:01 AM 7 39.98 0.00 1.61 0.28 0.08 58.04 05:39:01 AM all 25.97 0.00 1.24 0.51 0.07 72.21 05:39:01 AM 0 19.79 0.00 1.34 0.23 0.08 78.55 05:39:01 AM 1 34.93 0.00 1.59 0.52 0.08 62.88 05:39:01 AM 2 30.37 0.00 1.32 0.80 0.07 67.45 05:39:01 AM 3 35.76 0.00 1.61 0.65 0.07 61.91 05:39:01 AM 4 19.46 0.00 1.30 1.15 0.07 78.02 05:39:01 AM 5 23.33 0.00 0.78 0.35 0.07 75.47 05:39:01 AM 6 27.94 0.00 1.07 0.13 0.05 70.80 05:39:01 AM 7 16.18 0.00 0.90 0.23 0.07 82.61 Average: all 27.52 0.00 1.28 0.90 0.07 70.23 Average: 0 27.29 0.00 1.31 0.50 0.08 70.83 Average: 1 28.99 0.00 1.59 1.52 0.08 67.82 Average: 2 24.68 0.00 1.04 1.50 0.07 72.71 Average: 3 32.08 0.00 1.33 1.00 0.07 65.52 Average: 4 29.53 0.00 1.45 0.98 0.08 67.96 Average: 5 25.20 0.00 0.90 0.63 0.07 73.20 Average: 6 25.80 0.00 1.12 0.67 0.07 72.34 Average: 7 26.56 0.00 1.51 0.37 0.07 71.49