---> uname -a: Linux prd-centos8-docker-8c-8g-11364.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: 2799.996 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 1031 27324 19 3534 30399 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:49:8e:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.30/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe49:8e9b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:fd:37:b7 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:c5ff:fefd:37b7/64 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) 01/11/2024 _x86_64_ (8 CPU) 16:05:10 LINUX RESTART (8 CPU) 04:06:01 PM tps rtps wtps bread/s bwrtn/s 04:07:01 PM 125.40 8.97 116.43 2879.65 10132.79 04:08:01 PM 368.02 17.56 350.46 2736.21 11422.26 04:09:01 PM 246.46 3.02 243.44 448.31 41688.26 04:10:01 PM 66.62 0.62 66.01 60.52 6568.66 Average: 201.63 7.54 194.09 1531.08 17455.01 04:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 PM 29478056 31277068 3177648 9.73 2688 2118456 1418892 4.21 170044 2555816 96204 04:08:01 PM 28007580 30252184 4648124 14.23 2688 2557560 2160640 6.41 401552 3763044 216884 04:09:01 PM 28029324 31151680 4626380 14.17 2688 3422076 1498404 4.45 632056 3466308 100684 04:10:01 PM 27991860 31140972 4663844 14.28 2688 3445684 1484524 4.40 827176 3298876 26648 Average: 28376705 30955476 4278999 13.10 2688 2885944 1640615 4.87 507707 3271011 110105 04:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 84.95 58.09 1081.84 24.62 0.00 0.00 0.00 0.00 04:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 411.85 356.01 5621.89 51.50 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 451.26 384.07 6288.20 1178.28 0.00 0.00 0.00 0.00 04:09:01 PM docker0 8.40 13.01 0.50 307.01 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 135.33 131.64 293.38 814.88 0.00 0.00 0.00 0.00 04:10:01 PM docker0 0.00 0.00 0.00 0.00 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 270.86 232.47 3321.57 517.38 0.00 0.00 0.00 0.00 Average: docker0 2.10 3.25 0.12 76.77 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) 01/11/2024 _x86_64_ (8 CPU) 16:05:10 LINUX RESTART (8 CPU) 04:06:01 PM CPU %user %nice %system %iowait %steal %idle 04:07:01 PM all 8.72 0.00 0.94 0.96 0.05 89.33 04:07:01 PM 0 1.85 0.00 0.40 0.43 0.07 97.25 04:07:01 PM 1 13.11 0.00 1.35 2.15 0.05 83.34 04:07:01 PM 2 11.78 0.00 1.67 0.97 0.05 85.53 04:07:01 PM 3 8.06 0.00 0.72 1.30 0.03 89.89 04:07:01 PM 4 0.74 0.00 0.20 0.28 0.08 98.70 04:07:01 PM 5 19.09 0.00 1.62 1.52 0.05 77.72 04:07:01 PM 6 9.62 0.00 0.72 0.53 0.03 89.10 04:07:01 PM 7 5.53 0.00 0.82 0.45 0.03 93.17 04:08:01 PM all 29.77 0.00 1.78 1.83 0.09 66.53 04:08:01 PM 0 21.10 0.00 1.51 0.47 0.10 76.82 04:08:01 PM 1 28.80 0.00 2.00 3.04 0.08 66.07 04:08:01 PM 2 35.00 0.00 1.63 2.35 0.10 60.93 04:08:01 PM 3 31.44 0.00 2.41 1.93 0.10 64.11 04:08:01 PM 4 35.72 0.00 1.21 0.57 0.08 62.42 04:08:01 PM 5 31.61 0.00 2.12 4.23 0.08 61.96 04:08:01 PM 6 36.07 0.00 1.49 0.69 0.07 61.68 04:08:01 PM 7 18.37 0.00 1.91 1.41 0.07 78.24 04:09:01 PM all 15.23 0.00 2.97 2.90 0.09 78.81 04:09:01 PM 0 18.25 0.00 3.34 1.46 0.08 76.86 04:09:01 PM 1 12.22 0.00 2.30 6.65 0.10 78.73 04:09:01 PM 2 21.01 0.00 2.86 2.48 0.08 73.56 04:09:01 PM 3 17.00 0.00 3.60 6.16 0.12 73.12 04:09:01 PM 4 15.86 0.00 2.72 2.45 0.08 78.88 04:09:01 PM 5 10.98 0.00 3.18 2.29 0.08 83.47 04:09:01 PM 6 10.78 0.00 2.78 0.08 0.10 86.26 04:09:01 PM 7 15.74 0.00 2.95 1.65 0.07 79.60 04:10:01 PM all 10.60 0.00 0.97 0.27 0.05 88.11 04:10:01 PM 0 4.62 0.00 0.73 0.05 0.05 94.55 04:10:01 PM 1 18.32 0.00 0.94 0.25 0.05 80.44 04:10:01 PM 2 6.60 0.00 0.99 1.02 0.07 91.33 04:10:01 PM 3 38.59 0.00 2.29 0.15 0.07 58.90 04:10:01 PM 4 0.72 0.00 0.45 0.58 0.05 98.20 04:10:01 PM 5 6.24 0.00 0.73 0.03 0.02 92.98 04:10:01 PM 6 4.09 0.00 0.68 0.00 0.03 95.19 04:10:01 PM 7 5.68 0.00 0.99 0.08 0.03 93.21 Average: all 16.07 0.00 1.66 1.49 0.07 80.71 Average: 0 11.43 0.00 1.49 0.60 0.08 86.40 Average: 1 18.10 0.00 1.65 3.02 0.07 77.16 Average: 2 18.58 0.00 1.78 1.70 0.08 77.86 Average: 3 23.77 0.00 2.25 2.38 0.08 71.52 Average: 4 13.24 0.00 1.14 0.97 0.08 84.57 Average: 5 16.97 0.00 1.91 2.01 0.06 79.05 Average: 6 15.13 0.00 1.41 0.33 0.06 83.07 Average: 7 11.31 0.00 1.66 0.90 0.05 86.08