---> uname -a: Linux prd-centos8-docker-8c-8g-18340.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: 2800.000 BogoMIPS: 5600.00 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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1035 27193 19 3661 30392 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:09:74:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.15/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe09:74c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ff:af:af:f9 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:ffff:feaf:aff9/64 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) 03/26/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 145.18 17.40 127.78 3668.72 9955.56 03:51:01 PM 331.83 8.77 323.06 1823.30 9887.80 03:52:01 PM 277.66 2.20 275.46 200.20 17785.92 03:53:01 PM 151.38 5.40 145.98 5743.29 27750.75 Average: 226.51 8.44 218.07 2858.89 16345.54 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29380384 31196388 3275328 10.03 2688 2136828 2020676 6.00 174424 2656004 108300 03:51:01 PM 28064744 30283360 4590968 14.06 2688 2531664 2191228 6.50 274700 3834080 247316 03:52:01 PM 28554156 31234332 4101556 12.56 2688 2983096 1336316 3.96 543700 3041620 237816 03:53:01 PM 27856428 31130188 4799284 14.70 2688 3566932 1484596 4.40 946180 3298880 56 Average: 28463928 30961067 4191784 12.84 2688 2804630 1758204 5.22 484751 3207646 148372 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 74.04 49.98 1060.13 20.37 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 446.84 369.41 5377.52 49.61 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 417.76 353.28 4341.18 51.83 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 223.68 164.96 1853.42 807.44 0.00 0.00 0.00 0.00 03:53:01 PM docker0 124.99 123.83 798.05 594.36 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 290.58 234.41 3158.06 232.33 0.00 0.00 0.00 0.00 Average: docker0 31.25 30.96 199.53 148.60 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) 03/26/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 11.48 0.00 1.06 1.04 0.05 86.38 03:50:01 PM 0 20.10 0.00 1.45 0.57 0.08 77.80 03:50:01 PM 1 11.16 0.00 1.02 0.13 0.05 87.64 03:50:01 PM 2 17.20 0.00 1.94 2.37 0.05 78.44 03:50:01 PM 3 6.23 0.00 0.90 1.65 0.03 91.19 03:50:01 PM 4 4.89 0.00 0.62 0.62 0.03 93.84 03:50:01 PM 5 6.36 0.00 0.53 0.52 0.03 92.55 03:50:01 PM 6 19.25 0.00 1.52 0.75 0.03 78.45 03:50:01 PM 7 6.60 0.00 0.53 1.67 0.05 91.14 03:51:01 PM all 26.42 0.00 1.78 2.09 0.24 69.47 03:51:01 PM 0 42.72 0.00 0.71 0.13 0.11 56.33 03:51:01 PM 1 21.80 0.00 3.16 1.63 0.32 73.09 03:51:01 PM 2 27.86 0.00 1.93 2.49 0.11 67.61 03:51:01 PM 3 29.33 0.00 1.52 4.00 0.15 65.01 03:51:01 PM 4 19.10 0.00 1.48 1.77 0.15 77.51 03:51:01 PM 5 26.07 0.00 1.16 0.96 0.09 71.72 03:51:01 PM 6 18.54 0.00 1.48 1.96 0.15 77.87 03:51:01 PM 7 26.27 0.00 2.77 3.72 0.83 66.41 03:52:01 PM all 26.71 0.00 1.67 1.57 0.11 69.95 03:52:01 PM 0 22.27 0.00 0.95 1.24 0.08 75.45 03:52:01 PM 1 15.68 0.00 1.38 0.65 0.08 82.21 03:52:01 PM 2 19.73 0.00 1.28 2.06 0.12 76.81 03:52:01 PM 3 35.54 0.00 2.54 2.23 0.13 59.55 03:52:01 PM 4 36.64 0.00 3.23 4.27 0.13 55.72 03:52:01 PM 5 23.98 0.00 1.39 1.26 0.10 73.28 03:52:01 PM 6 36.51 0.00 1.05 0.32 0.10 62.02 03:52:01 PM 7 23.30 0.00 1.51 0.50 0.10 74.59 03:53:01 PM all 9.39 0.00 1.83 2.03 0.05 86.70 03:53:01 PM 0 3.73 0.00 1.32 1.36 0.05 93.54 03:53:01 PM 1 8.86 0.00 2.88 3.05 0.07 85.14 03:53:01 PM 2 3.90 0.00 1.46 5.27 0.03 89.34 03:53:01 PM 3 21.65 0.00 2.46 2.63 0.07 73.19 03:53:01 PM 4 6.84 0.00 1.16 1.07 0.05 90.88 03:53:01 PM 5 7.02 0.00 1.93 1.71 0.05 89.30 03:53:01 PM 6 15.77 0.00 1.54 1.10 0.03 81.56 03:53:01 PM 7 7.35 0.00 1.93 0.07 0.03 90.62 Average: all 18.33 0.00 1.58 1.67 0.11 78.32 Average: 0 21.69 0.00 1.12 0.84 0.08 76.27 Average: 1 14.27 0.00 2.09 1.36 0.13 82.15 Average: 2 16.95 0.00 1.64 3.06 0.08 78.27 Average: 3 23.05 0.00 1.86 2.60 0.09 72.40 Average: 4 16.81 0.00 1.62 1.93 0.09 79.54 Average: 5 15.62 0.00 1.25 1.11 0.07 81.95 Average: 6 22.61 0.00 1.40 1.01 0.08 74.90 Average: 7 15.64 0.00 1.66 1.44 0.24 81.02