---> uname -a: Linux prd-centos8-docker-8c-8g-7757.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 1043 27188 19 3658 30383 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:a3:ae:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.192/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fea3:ae67/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:3b:a0:56 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:ff:fe3b:a056/64 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) 02/22/2024 _x86_64_ (8 CPU) 15:49:32 LINUX RESTART (8 CPU) 03:50:01 PM tps rtps wtps bread/s bwrtn/s 03:51:01 PM 103.07 7.10 95.97 1304.77 6108.58 03:52:01 PM 396.00 18.59 377.41 4226.82 14880.58 03:53:01 PM 273.34 2.30 271.04 258.76 18001.45 03:54:01 PM 173.66 5.21 168.44 5673.98 26245.53 Average: 236.52 8.30 228.22 2866.24 16308.91 03:50:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:51:01 PM 29506248 31225780 3149456 9.64 2688 2042144 1476300 4.38 172556 2542864 196412 03:52:01 PM 28165676 30379384 4490028 13.75 2688 2527432 2013776 5.97 275492 3732988 214692 03:53:01 PM 28559076 31201812 4096628 12.54 2688 2946392 1415672 4.20 544196 3037728 137656 03:54:01 PM 27818580 31085740 4837124 14.81 2688 3560692 1563868 4.64 941240 3339100 60 Average: 28512395 30973179 4143309 12.69 2688 2769165 1617404 4.80 483371 3163170 137205 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 70.31 47.93 1037.34 9.10 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 444.13 365.52 5526.11 61.30 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 414.96 351.36 4344.32 51.54 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 203.33 159.98 1839.79 806.14 0.00 0.00 0.00 0.00 03:54:01 PM docker0 122.76 115.39 797.75 581.84 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 283.18 231.20 3186.94 232.02 0.00 0.00 0.00 0.00 Average: docker0 30.69 28.85 199.44 145.46 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) 02/22/2024 _x86_64_ (8 CPU) 15:49:32 LINUX RESTART (8 CPU) 03:50:01 PM CPU %user %nice %system %iowait %steal %idle 03:51:01 PM all 10.05 0.00 0.96 0.56 0.05 88.38 03:51:01 PM 0 7.99 0.00 1.10 0.48 0.07 90.36 03:51:01 PM 1 7.79 0.00 0.58 0.88 0.07 90.67 03:51:01 PM 2 11.72 0.00 0.97 1.25 0.05 86.01 03:51:01 PM 3 8.64 0.00 0.73 0.23 0.03 90.36 03:51:01 PM 4 27.87 0.00 2.25 0.90 0.03 68.94 03:51:01 PM 5 7.40 0.00 0.47 0.07 0.03 92.03 03:51:01 PM 6 2.69 0.00 0.45 0.18 0.03 96.65 03:51:01 PM 7 6.30 0.00 1.09 0.48 0.07 92.06 03:52:01 PM all 25.43 0.00 1.61 2.07 0.08 70.81 03:52:01 PM 0 25.28 0.00 1.20 0.99 0.10 72.42 03:52:01 PM 1 38.73 0.00 3.02 4.16 0.08 54.00 03:52:01 PM 2 21.83 0.00 2.30 5.46 0.08 70.33 03:52:01 PM 3 14.32 0.00 1.33 0.69 0.08 83.58 03:52:01 PM 4 28.62 0.00 1.69 1.84 0.08 67.76 03:52:01 PM 5 21.18 0.00 1.29 1.78 0.07 75.69 03:52:01 PM 6 27.31 0.00 0.94 0.37 0.07 71.32 03:52:01 PM 7 26.15 0.00 1.14 1.26 0.07 71.39 03:53:01 PM all 27.26 0.00 1.72 1.72 0.09 69.22 03:53:01 PM 0 23.77 0.00 2.70 3.10 0.08 70.35 03:53:01 PM 1 35.00 0.00 1.19 0.50 0.08 63.23 03:53:01 PM 2 37.78 0.00 2.38 1.49 0.12 58.23 03:53:01 PM 3 19.61 0.00 1.88 2.67 0.08 75.76 03:53:01 PM 4 18.69 0.00 1.47 2.63 0.08 77.13 03:53:01 PM 5 31.70 0.00 1.81 1.83 0.08 64.58 03:53:01 PM 6 32.35 0.00 1.04 0.74 0.07 65.80 03:53:01 PM 7 19.17 0.00 1.31 0.80 0.08 78.64 03:54:01 PM all 8.12 0.00 1.76 1.70 0.05 88.37 03:54:01 PM 0 12.99 0.00 1.61 1.19 0.07 84.15 03:54:01 PM 1 16.57 0.00 2.63 6.45 0.05 74.30 03:54:01 PM 2 4.89 0.00 1.52 1.41 0.03 92.15 03:54:01 PM 3 2.74 0.00 1.09 0.60 0.05 95.51 03:54:01 PM 4 5.68 0.00 1.40 0.05 0.05 92.81 03:54:01 PM 5 11.98 0.00 1.57 0.85 0.05 85.55 03:54:01 PM 6 4.75 0.00 1.99 1.47 0.05 91.74 03:54:01 PM 7 5.34 0.00 2.25 1.59 0.05 90.76 Average: all 17.70 0.00 1.51 1.51 0.07 79.21 Average: 0 17.50 0.00 1.65 1.44 0.08 79.33 Average: 1 24.50 0.00 1.85 3.00 0.07 70.58 Average: 2 19.04 0.00 1.79 2.40 0.07 76.70 Average: 3 11.32 0.00 1.26 1.05 0.06 86.31 Average: 4 20.21 0.00 1.71 1.35 0.06 76.66 Average: 5 18.05 0.00 1.28 1.13 0.06 79.48 Average: 6 16.75 0.00 1.10 0.69 0.05 81.40 Average: 7 14.23 0.00 1.45 1.03 0.07 83.22