---> uname -a: Linux prd-centos8-docker-8c-8g-8530.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 1008 27039 19 3841 30430 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:e4:39:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.66/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:fee4:390a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b2:a3:74:26 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) 02/24/2024 _x86_64_ (8 CPU) 23:36:21 LINUX RESTART (8 CPU) 11:37:01 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 90.09 6.95 83.14 1301.70 6007.81 11:39:01 PM 279.12 16.98 262.15 3296.63 10598.20 11:40:00 PM 185.65 2.17 183.49 145.53 56246.17 11:40:01 PM 21.65 0.00 21.65 0.00 276.29 Average: 184.07 8.69 175.38 1580.58 23980.76 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29553696 31263128 3102016 9.50 2688 2034408 1457024 4.32 167168 2509960 172712 11:39:01 PM 27701096 30771256 4954616 15.17 2688 3380192 1785160 5.30 201532 4263996 1192000 11:40:00 PM 27741132 31211504 4914580 15.05 2688 3775200 1382880 4.10 539912 3869852 15580 11:40:01 PM 27710476 31180896 4945236 15.14 2688 3775252 1415416 4.20 539960 3900640 15608 Average: 28176600 31106696 4479112 13.72 2688 3241263 1510120 4.48 362143 3636112 348975 11:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 54.70 39.22 915.06 7.63 0.00 0.00 0.00 0.00 11:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 528.39 412.78 9365.38 85.25 0.00 0.00 0.00 0.00 11:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:00 PM eth0 297.75 280.54 796.28 1944.77 0.00 0.00 0.00 0.00 11:40:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 34.02 34.02 41.15 9.70 0.00 0.00 0.00 0.00 11:40:01 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 292.19 242.85 3688.33 668.72 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) 02/24/2024 _x86_64_ (8 CPU) 23:36:21 LINUX RESTART (8 CPU) 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 8.75 0.00 0.85 0.78 0.05 89.57 11:38:01 PM 0 1.01 0.00 0.29 0.07 0.07 98.57 11:38:01 PM 1 11.23 0.00 1.42 0.60 0.08 86.66 11:38:01 PM 2 13.05 0.00 0.79 1.66 0.05 84.46 11:38:01 PM 3 8.98 0.00 0.67 1.15 0.07 89.13 11:38:01 PM 4 7.18 0.00 0.70 0.65 0.03 91.44 11:38:01 PM 5 7.97 0.00 0.99 0.95 0.05 90.04 11:38:01 PM 6 8.72 0.00 1.01 0.94 0.03 89.29 11:38:01 PM 7 11.83 0.00 0.90 0.23 0.03 87.00 11:39:01 PM all 13.23 0.00 1.35 1.31 0.07 84.03 11:39:01 PM 0 10.75 0.00 0.85 0.79 0.08 87.52 11:39:01 PM 1 18.44 0.00 2.29 3.06 0.07 76.13 11:39:01 PM 2 8.27 0.00 1.19 0.57 0.08 89.88 11:39:01 PM 3 16.44 0.00 1.47 1.56 0.10 80.43 11:39:01 PM 4 18.72 0.00 2.12 1.87 0.05 77.23 11:39:01 PM 5 9.72 0.00 1.14 1.45 0.07 87.62 11:39:01 PM 6 14.38 0.00 0.89 0.42 0.05 84.26 11:39:01 PM 7 9.16 0.00 0.85 0.79 0.07 89.14 11:40:00 PM all 11.20 0.00 1.42 2.78 0.06 84.54 11:40:00 PM 0 12.41 0.00 0.91 3.46 0.07 83.15 11:40:00 PM 1 10.83 0.00 1.40 5.71 0.09 81.98 11:40:00 PM 2 4.08 0.00 1.41 5.04 0.07 89.40 11:40:00 PM 3 8.40 0.00 0.97 0.37 0.03 90.22 11:40:00 PM 4 23.16 0.00 1.49 3.11 0.09 72.16 11:40:00 PM 5 13.60 0.00 1.43 1.58 0.03 83.35 11:40:00 PM 6 6.39 0.00 0.92 1.62 0.03 91.04 11:40:00 PM 7 10.78 0.00 2.83 1.38 0.07 84.94 11:40:01 PM all 9.72 0.00 0.91 0.26 0.00 89.12 11:40:01 PM 0 1.03 0.00 0.00 0.00 0.00 98.97 11:40:01 PM 1 0.00 0.00 0.00 0.00 0.00 100.00 11:40:01 PM 2 0.00 0.00 0.00 0.00 0.00 100.00 11:40:01 PM 3 0.00 0.00 1.02 0.00 0.00 98.98 11:40:01 PM 4 0.00 0.00 0.00 0.00 0.00 100.00 11:40:01 PM 5 0.00 0.00 2.06 0.00 0.00 97.94 11:40:01 PM 6 0.00 0.00 0.00 0.00 0.00 100.00 11:40:01 PM 7 79.57 0.00 4.30 2.15 0.00 13.98 Average: all 11.06 0.00 1.20 1.61 0.06 86.07 Average: 0 8.00 0.00 0.68 1.42 0.07 89.83 Average: 1 13.44 0.00 1.70 3.09 0.08 81.69 Average: 2 8.45 0.00 1.12 2.39 0.07 87.97 Average: 3 11.22 0.00 1.04 1.02 0.07 86.65 Average: 4 16.21 0.00 1.43 1.86 0.06 80.45 Average: 5 10.35 0.00 1.19 1.32 0.05 87.09 Average: 6 9.80 0.00 0.93 0.98 0.04 88.24 Average: 7 10.95 0.00 1.53 0.80 0.06 86.66