---> uname -a: Linux prd-centos8-docker-8c-8g-80724.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1062 27207 19 3619 30369 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:f7:a8:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.47/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fef7:a8c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:ca:59:6a 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::42:41ff:feca:596a/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) 11/01/2024 _x86_64_ (8 CPU) 03:37:26 LINUX RESTART (8 CPU) 03:38:01 AM tps rtps wtps bread/s bwrtn/s 03:39:01 AM 127.64 9.06 118.58 2793.87 8273.88 03:40:01 AM 313.30 16.53 296.77 2755.08 7659.23 03:41:01 AM 193.32 2.00 191.32 62.25 12905.78 03:42:01 AM 168.61 1.75 166.86 426.39 38010.15 Average: 200.72 7.34 193.38 1509.40 16712.26 03:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:39:01 AM 29491772 31269856 3163940 9.69 2688 2099284 1394420 4.14 169904 2543036 110368 03:40:01 AM 28517244 30578712 4138468 12.67 2688 2375940 1888048 5.60 236760 3426824 166944 03:41:01 AM 27419828 29829968 5235884 16.03 2688 2718248 2591692 7.69 428616 4304528 169464 03:42:01 AM 27936956 31173060 4718756 14.45 2688 3533956 1466904 4.35 663644 3518940 149680 Average: 28341450 30712899 4314262 13.21 2688 2681857 1835266 5.45 374731 3448332 149114 03:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 80.02 59.43 1038.98 28.27 0.00 0.00 0.00 0.00 03:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 310.86 276.72 3004.27 41.40 0.00 0.00 0.00 0.00 03:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 371.58 306.73 5415.29 40.08 0.00 0.00 0.00 0.00 03:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 385.94 366.84 4575.40 2342.68 0.00 0.00 0.00 0.00 03:42:01 AM docker0 7.95 12.91 0.47 306.33 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 287.10 252.43 3508.49 613.11 0.00 0.00 0.00 0.00 Average: docker0 1.99 3.23 0.12 76.58 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) 11/01/2024 _x86_64_ (8 CPU) 03:37:26 LINUX RESTART (8 CPU) 03:38:01 AM CPU %user %nice %system %iowait %steal %idle 03:39:01 AM all 8.21 0.00 0.89 0.90 0.06 89.95 03:39:01 AM 0 5.32 0.00 0.62 0.45 0.08 93.53 03:39:01 AM 1 4.86 0.00 0.83 2.40 0.07 91.84 03:39:01 AM 2 10.91 0.00 1.12 1.10 0.03 86.83 03:39:01 AM 3 18.88 0.00 1.70 1.00 0.05 78.36 03:39:01 AM 4 4.90 0.00 0.60 0.18 0.05 94.26 03:39:01 AM 5 2.12 0.00 0.30 0.45 0.07 97.06 03:39:01 AM 6 17.40 0.00 1.69 1.54 0.07 79.30 03:39:01 AM 7 1.30 0.00 0.22 0.08 0.03 98.36 03:40:01 AM all 14.49 0.00 1.02 1.57 0.08 82.84 03:40:01 AM 0 17.72 0.00 1.05 1.30 0.08 79.84 03:40:01 AM 1 13.00 0.00 0.82 0.89 0.07 85.23 03:40:01 AM 2 8.65 0.00 1.26 2.21 0.10 87.78 03:40:01 AM 3 15.24 0.00 1.17 2.45 0.07 81.07 03:40:01 AM 4 12.15 0.00 0.77 1.22 0.07 85.80 03:40:01 AM 5 12.77 0.00 0.92 1.77 0.08 84.45 03:40:01 AM 6 14.26 0.00 1.61 2.01 0.08 82.03 03:40:01 AM 7 22.10 0.00 0.53 0.75 0.07 76.55 03:41:01 AM all 22.50 0.00 1.24 1.31 0.08 74.87 03:41:01 AM 0 23.04 0.00 0.85 0.00 0.08 76.02 03:41:01 AM 1 13.84 0.00 1.11 1.04 0.08 83.93 03:41:01 AM 2 19.16 0.00 1.19 2.63 0.07 76.96 03:41:01 AM 3 28.00 0.00 1.86 3.12 0.08 66.93 03:41:01 AM 4 26.04 0.00 1.34 0.67 0.08 71.86 03:41:01 AM 5 24.16 0.00 1.69 0.35 0.07 73.73 03:41:01 AM 6 24.01 0.00 0.97 1.36 0.08 73.58 03:41:01 AM 7 21.74 0.00 0.87 1.34 0.08 75.96 03:42:01 AM all 10.32 0.00 2.72 1.81 0.08 85.07 03:42:01 AM 0 8.77 0.00 2.77 1.28 0.07 87.12 03:42:01 AM 1 20.67 0.00 3.32 2.67 0.08 73.25 03:42:01 AM 2 7.76 0.00 2.35 4.94 0.07 84.89 03:42:01 AM 3 10.88 0.00 3.12 1.36 0.13 84.50 03:42:01 AM 4 10.75 0.00 2.32 0.07 0.07 86.80 03:42:01 AM 5 8.31 0.00 2.75 0.87 0.07 88.00 03:42:01 AM 6 7.04 0.00 2.38 1.98 0.07 88.53 03:42:01 AM 7 8.39 0.00 2.75 1.31 0.10 87.45 Average: all 13.88 0.00 1.46 1.40 0.07 83.19 Average: 0 13.71 0.00 1.32 0.76 0.08 84.13 Average: 1 13.08 0.00 1.52 1.75 0.08 83.58 Average: 2 11.62 0.00 1.48 2.72 0.07 84.12 Average: 3 18.25 0.00 1.97 1.98 0.08 77.71 Average: 4 13.44 0.00 1.26 0.54 0.07 84.70 Average: 5 11.84 0.00 1.41 0.86 0.07 85.82 Average: 6 15.68 0.00 1.66 1.72 0.08 80.86 Average: 7 13.38 0.00 1.09 0.87 0.07 84.59