---> uname -a: Linux prd-centos8-docker-8c-8g-22236.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 1055 27624 19 3211 30378 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:d8:e9:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.56/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:fed8:e98a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:05:a3:8b 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:e2ff:fe05:a38b/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) 04/11/2024 _x86_64_ (8 CPU) 06:30:01 LINUX RESTART (8 CPU) 06:31:01 AM tps rtps wtps bread/s bwrtn/s 06:32:01 AM 351.82 1.75 350.07 292.48 11198.95 06:33:01 AM 300.95 3.93 297.02 1374.08 32924.46 06:34:01 AM 104.63 1.55 103.08 193.14 12069.49 Average: 252.46 2.41 250.05 619.92 18731.39 06:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:32:01 AM 28780800 30636040 3874912 11.87 2688 2171784 2237080 6.64 195328 3213828 141940 06:33:01 AM 27199748 29864964 5455964 16.71 2688 2968236 2613940 7.76 411868 4517200 7924 06:34:01 AM 28248392 31069476 4407320 13.50 2688 3120196 1528508 4.54 649860 3225716 33168 Average: 28076313 30523493 4579399 14.02 2688 2753405 2126509 6.31 419019 3652248 61011 06:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 243.59 210.58 2147.76 44.80 0.00 0.00 0.00 0.00 06:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 531.87 414.05 7307.28 53.59 0.00 0.00 0.00 0.00 06:33:01 AM docker0 5.16 9.28 0.29 273.34 0.00 0.00 0.00 0.00 06:33:01 AM veth454f76f 2.28 4.57 0.16 133.35 0.00 0.00 0.00 0.01 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 318.83 294.44 389.49 1937.11 0.00 0.00 0.00 0.00 06:34:01 AM docker0 1.67 2.28 0.12 32.84 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 364.77 306.36 3281.57 678.54 0.00 0.00 0.00 0.00 Average: docker0 2.28 3.85 0.14 102.06 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) 04/11/2024 _x86_64_ (8 CPU) 06:30:01 LINUX RESTART (8 CPU) 06:31:01 AM CPU %user %nice %system %iowait %steal %idle 06:32:01 AM all 15.50 0.00 1.30 1.20 0.07 81.94 06:32:01 AM 0 17.74 0.00 1.02 0.28 0.07 80.89 06:32:01 AM 1 10.23 0.00 1.27 1.91 0.07 86.52 06:32:01 AM 2 28.16 0.00 2.21 0.85 0.07 68.72 06:32:01 AM 3 14.16 0.00 0.49 0.84 0.05 84.46 06:32:01 AM 4 16.71 0.00 2.48 2.85 0.10 77.87 06:32:01 AM 5 14.32 0.00 0.99 0.72 0.07 83.90 06:32:01 AM 6 8.41 0.00 1.19 0.94 0.05 89.42 06:32:01 AM 7 14.29 0.00 0.74 1.19 0.07 83.73 06:33:01 AM all 23.38 0.00 1.89 2.39 0.08 72.25 06:33:01 AM 0 23.99 0.00 1.83 1.73 0.08 72.38 06:33:01 AM 1 24.58 0.00 2.14 5.44 0.08 67.75 06:33:01 AM 2 25.16 0.00 2.16 3.15 0.10 69.43 06:33:01 AM 3 16.73 0.00 1.71 1.48 0.07 80.02 06:33:01 AM 4 29.77 0.00 2.27 2.18 0.08 65.69 06:33:01 AM 5 12.44 0.00 1.59 2.14 0.07 83.76 06:33:01 AM 6 19.43 0.00 1.96 2.41 0.12 76.08 06:33:01 AM 7 34.99 0.00 1.44 0.60 0.07 62.90 06:34:01 AM all 11.71 0.00 2.10 0.59 0.07 85.52 06:34:01 AM 0 4.51 0.00 2.04 1.88 0.12 91.46 06:34:01 AM 1 15.63 0.00 2.09 0.92 0.07 81.29 06:34:01 AM 2 10.72 0.00 2.06 0.54 0.07 86.61 06:34:01 AM 3 7.37 0.00 2.27 0.13 0.07 90.16 06:34:01 AM 4 9.74 0.00 1.74 0.03 0.05 88.43 06:34:01 AM 5 26.34 0.00 2.85 0.20 0.08 70.52 06:34:01 AM 6 6.94 0.00 1.91 0.80 0.07 90.27 06:34:01 AM 7 12.46 0.00 1.84 0.23 0.07 85.39 Average: all 16.87 0.00 1.76 1.39 0.07 79.90 Average: 0 15.41 0.00 1.63 1.29 0.09 81.58 Average: 1 16.81 0.00 1.84 2.76 0.07 78.53 Average: 2 21.35 0.00 2.14 1.51 0.08 74.91 Average: 3 12.76 0.00 1.49 0.82 0.06 84.88 Average: 4 18.73 0.00 2.16 1.69 0.08 77.34 Average: 5 17.69 0.00 1.81 1.02 0.07 79.40 Average: 6 11.59 0.00 1.69 1.38 0.08 85.26 Average: 7 20.58 0.00 1.34 0.68 0.07 77.34