---> uname -a: Linux prd-centos8-docker-8c-8g-7418.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1048 27178 19 3662 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:01:83:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.112/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe01:8368/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:b9:6a:0c 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:f3ff:feb9:6a0c/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) 02/21/2024 _x86_64_ (8 CPU) 15:49:14 LINUX RESTART (8 CPU) 03:50:01 PM tps rtps wtps bread/s bwrtn/s 03:51:01 PM 136.84 20.18 116.66 4328.96 9484.09 03:52:01 PM 346.85 5.00 341.86 1168.29 13089.24 03:53:01 PM 264.82 2.30 262.52 258.76 19621.76 03:54:01 PM 174.24 5.21 169.03 5682.51 24169.68 Average: 230.70 8.17 222.52 2859.59 16590.77 03:50:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:51:01 PM 29332372 31169408 3323340 10.18 2688 2156732 2032276 6.03 175648 2701828 117308 03:52:01 PM 28033448 30268288 4622264 14.15 2688 2547720 2132336 6.33 400220 3737276 183584 03:53:01 PM 28526732 31173932 4128980 12.64 2688 2949936 1447004 4.29 544488 3068272 102592 03:54:01 PM 27818560 31090236 4837152 14.81 2688 3564328 1519776 4.51 941564 3338064 68 Average: 28427778 30925466 4227934 12.95 2688 2804679 1782848 5.29 515480 3211360 100888 03:50:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 74.76 52.32 1059.16 23.39 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 445.37 367.14 5602.64 50.56 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 387.72 330.01 4101.25 48.92 0.00 0.00 0.00 0.00 03:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 319.59 209.38 1843.93 809.03 0.00 0.00 0.00 0.00 03:54:01 PM docker0 179.66 229.37 800.80 589.06 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 306.87 239.72 3151.91 232.97 0.00 0.00 0.00 0.00 Average: docker0 44.91 57.34 200.19 147.26 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) 02/21/2024 _x86_64_ (8 CPU) 15:49:14 LINUX RESTART (8 CPU) 03:50:01 PM CPU %user %nice %system %iowait %steal %idle 03:51:01 PM all 10.53 0.00 1.00 1.45 0.05 86.97 03:51:01 PM 0 15.54 0.00 1.57 0.93 0.07 81.89 03:51:01 PM 1 12.08 0.00 1.30 3.59 0.05 82.98 03:51:01 PM 2 6.94 0.00 0.82 2.38 0.07 89.80 03:51:01 PM 3 9.58 0.00 1.09 0.53 0.05 88.75 03:51:01 PM 4 4.27 0.00 0.58 0.47 0.03 94.65 03:51:01 PM 5 16.29 0.00 1.14 1.35 0.03 81.19 03:51:01 PM 6 16.46 0.00 1.25 2.30 0.05 79.93 03:51:01 PM 7 3.07 0.00 0.25 0.07 0.03 96.58 03:52:01 PM all 26.87 0.00 1.58 3.66 0.10 67.79 03:52:01 PM 0 14.50 0.00 1.41 3.59 0.08 80.42 03:52:01 PM 1 31.44 0.00 2.12 6.98 0.12 59.34 03:52:01 PM 2 27.99 0.00 1.12 4.84 0.12 65.92 03:52:01 PM 3 27.81 0.00 0.97 1.62 0.07 69.53 03:52:01 PM 4 19.01 0.00 1.53 4.34 0.10 75.02 03:52:01 PM 5 40.90 0.00 2.14 4.74 0.12 52.10 03:52:01 PM 6 29.45 0.00 1.47 1.24 0.08 67.75 03:52:01 PM 7 23.82 0.00 1.91 1.93 0.10 72.25 03:53:01 PM all 22.95 0.00 1.44 2.76 0.08 72.77 03:53:01 PM 0 18.52 0.00 1.35 2.56 0.08 77.49 03:53:01 PM 1 7.55 0.00 1.36 1.99 0.08 89.02 03:53:01 PM 2 24.93 0.00 3.03 7.15 0.10 64.79 03:53:01 PM 3 29.40 0.00 0.99 0.87 0.08 68.66 03:53:01 PM 4 29.29 0.00 1.07 6.51 0.08 63.05 03:53:01 PM 5 27.78 0.00 1.36 1.99 0.08 68.79 03:53:01 PM 6 26.08 0.00 1.42 0.59 0.10 71.81 03:53:01 PM 7 20.10 0.00 0.92 0.38 0.05 78.55 03:54:01 PM all 7.35 0.00 1.67 2.14 0.05 88.79 03:54:01 PM 0 5.10 0.00 1.64 4.67 0.05 88.54 03:54:01 PM 1 11.98 0.00 1.74 4.22 0.07 81.99 03:54:01 PM 2 14.95 0.00 3.55 2.53 0.05 78.92 03:54:01 PM 3 4.30 0.00 1.64 0.08 0.05 93.93 03:54:01 PM 4 9.31 0.00 1.76 3.94 0.07 84.93 03:54:01 PM 5 7.49 0.00 1.04 0.77 0.05 90.65 03:54:01 PM 6 2.89 0.00 0.94 0.72 0.03 95.42 03:54:01 PM 7 2.80 0.00 1.07 0.18 0.05 95.89 Average: all 16.92 0.00 1.42 2.50 0.07 79.09 Average: 0 13.42 0.00 1.49 2.94 0.07 82.08 Average: 1 15.75 0.00 1.63 4.19 0.08 78.35 Average: 2 18.70 0.00 2.13 4.22 0.08 74.86 Average: 3 17.76 0.00 1.17 0.78 0.06 80.23 Average: 4 15.46 0.00 1.23 3.81 0.07 79.42 Average: 5 23.11 0.00 1.42 2.21 0.07 73.19 Average: 6 18.71 0.00 1.27 1.21 0.07 78.74 Average: 7 12.44 0.00 1.04 0.64 0.06 85.82