---> uname -a: Linux prd-centos8-docker-8c-8g-17724.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 989 28451 19 2450 30455 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:e3:69:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.225/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fee3:691e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:f3:81:01 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) 03/24/2024 _x86_64_ (8 CPU) 05:17:23 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 127.18 8.75 118.43 1615.73 8809.05 05:20:01 AM 155.51 1.62 153.90 678.84 7401.03 05:21:01 AM 80.72 1.63 79.09 393.87 5713.61 Average: 121.14 4.00 117.14 896.11 7307.81 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29525404 31281056 3130308 9.59 2688 2075892 1354044 4.02 170036 2512192 101368 05:20:01 AM 27589148 29474524 5066564 15.52 2688 2199744 2936804 8.71 228092 4358220 32488 05:21:01 AM 29099764 31140584 3555948 10.89 2688 2351088 1491476 4.43 257552 2809540 56980 Average: 28738105 30632055 3917607 12.00 2688 2208908 1927441 5.72 218560 3226651 63612 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 90.83 65.24 1050.24 29.71 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 05:20:01 AM eth0 194.10 177.57 1196.33 40.68 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 183.87 153.58 1531.07 32.12 0.00 0.00 0.00 0.00 05:21:01 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 156.27 132.14 1259.22 34.17 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) 03/24/2024 _x86_64_ (8 CPU) 05:17:23 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 10.16 0.00 1.07 0.51 0.05 88.20 05:19:01 AM 0 12.15 0.00 1.50 0.85 0.07 85.44 05:19:01 AM 1 19.44 0.00 2.15 0.40 0.08 77.92 05:19:01 AM 2 5.46 0.00 0.70 0.84 0.05 92.95 05:19:01 AM 3 14.80 0.00 1.42 0.62 0.05 83.12 05:19:01 AM 4 11.41 0.00 1.15 0.33 0.03 87.07 05:19:01 AM 5 8.70 0.00 0.53 0.38 0.05 90.33 05:19:01 AM 6 3.29 0.00 0.42 0.10 0.03 96.16 05:19:01 AM 7 6.05 0.00 0.72 0.55 0.03 92.65 05:20:01 AM all 32.16 0.00 1.28 0.55 0.08 65.93 05:20:01 AM 0 23.08 0.00 1.20 0.45 0.08 75.18 05:20:01 AM 1 41.56 0.00 1.84 1.25 0.08 55.26 05:20:01 AM 2 37.05 0.00 1.69 0.25 0.08 60.93 05:20:01 AM 3 24.86 0.00 1.17 1.14 0.08 72.75 05:20:01 AM 4 17.80 0.00 0.82 0.52 0.07 80.80 05:20:01 AM 5 47.34 0.00 1.07 0.03 0.08 51.48 05:20:01 AM 6 36.66 0.00 0.82 0.12 0.08 62.32 05:20:01 AM 7 28.92 0.00 1.64 0.63 0.07 68.74 05:21:01 AM all 36.58 0.00 1.66 0.38 0.09 61.29 05:21:01 AM 0 38.98 0.00 1.40 0.89 0.10 58.63 05:21:01 AM 1 35.36 0.00 2.25 0.15 0.08 62.15 05:21:01 AM 2 40.12 0.00 1.59 0.15 0.08 58.06 05:21:01 AM 3 33.03 0.00 1.65 1.14 0.08 64.10 05:21:01 AM 4 27.78 0.00 1.52 0.05 0.08 70.56 05:21:01 AM 5 34.96 0.00 1.75 0.07 0.08 63.14 05:21:01 AM 6 43.72 0.00 1.55 0.30 0.08 54.34 05:21:01 AM 7 38.70 0.00 1.59 0.27 0.08 59.36 Average: all 26.30 0.00 1.34 0.48 0.07 71.81 Average: 0 24.73 0.00 1.37 0.73 0.08 73.09 Average: 1 32.12 0.00 2.08 0.60 0.08 65.11 Average: 2 27.54 0.00 1.33 0.41 0.07 70.65 Average: 3 24.22 0.00 1.41 0.96 0.07 73.33 Average: 4 18.99 0.00 1.16 0.30 0.06 79.48 Average: 5 30.33 0.00 1.12 0.16 0.07 68.31 Average: 6 27.88 0.00 0.93 0.17 0.07 70.95 Average: 7 24.55 0.00 1.31 0.48 0.06 73.59