---> uname -a: Linux prd-centos8-docker-8c-8g-11625.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 1061 26555 19 4273 30363 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:42:1a:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.52/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe42:1aaa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:d6:82:0c 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::42:99ff:fed6:820c/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) 01/12/2024 _x86_64_ (8 CPU) 15:24:18 LINUX RESTART (8 CPU) 03:25:01 PM tps rtps wtps bread/s bwrtn/s 03:26:01 PM 118.18 12.65 105.53 2189.67 6034.82 03:27:01 PM 281.77 20.28 261.50 4081.17 17431.96 03:28:01 PM 135.92 14.18 121.74 1208.20 32256.69 03:29:01 PM 178.11 4.80 173.31 6168.34 22150.93 Average: 178.49 12.97 165.52 3411.75 19469.13 03:25:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:26:01 PM 29558856 31254776 3096856 9.48 2688 2020660 1405100 4.17 165844 2506468 178576 03:27:01 PM 27755016 29956300 4900696 15.01 2688 2515432 2577008 7.65 263972 4155524 122856 03:28:01 PM 27017236 30120816 5638476 17.27 2688 3401188 2388644 7.09 516764 4575744 68264 03:29:01 PM 27178340 31072444 5477372 16.77 2688 4186104 1533440 4.55 861504 4058008 83512 Average: 27877362 30601084 4778350 14.63 2688 3030846 1976048 5.86 452021 3823936 113302 03:25:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 PM eth0 75.32 51.20 1012.56 10.45 0.00 0.00 0.00 0.00 03:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 PM eth0 423.73 338.67 5435.84 57.65 0.00 0.00 0.00 0.00 03:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 PM lo 10.69 10.69 1.06 1.06 0.00 0.00 0.00 0.00 03:28:01 PM eth0 977.38 339.01 6457.22 37.59 0.00 0.00 0.00 0.00 03:28:01 PM docker0 3.38 4.06 0.50 0.47 0.00 0.00 0.00 0.00 03:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 PM eth0 289.77 220.28 3738.23 33.36 0.00 0.00 0.00 0.00 03:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.67 2.67 0.27 0.27 0.00 0.00 0.00 0.00 Average: eth0 441.57 237.29 4161.06 34.76 0.00 0.00 0.00 0.00 Average: docker0 0.85 1.02 0.13 0.12 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) 01/12/2024 _x86_64_ (8 CPU) 15:24:18 LINUX RESTART (8 CPU) 03:25:01 PM CPU %user %nice %system %iowait %steal %idle 03:26:01 PM all 10.56 0.00 1.08 0.58 0.04 87.74 03:26:01 PM 0 1.00 0.00 0.55 0.57 0.07 97.81 03:26:01 PM 1 15.30 0.00 1.37 0.67 0.03 82.64 03:26:01 PM 2 4.66 0.00 0.45 0.33 0.05 94.50 03:26:01 PM 3 14.12 0.00 1.57 0.97 0.03 83.31 03:26:01 PM 4 28.17 0.00 2.27 0.70 0.05 68.81 03:26:01 PM 5 8.60 0.00 0.87 0.55 0.03 89.95 03:26:01 PM 6 10.14 0.00 1.25 0.68 0.03 87.89 03:26:01 PM 7 2.46 0.00 0.32 0.15 0.03 97.04 03:27:01 PM all 28.20 0.00 1.51 1.76 0.08 68.44 03:27:01 PM 0 32.30 0.00 1.71 1.83 0.08 64.08 03:27:01 PM 1 36.48 0.00 2.19 3.35 0.10 57.88 03:27:01 PM 2 49.01 0.00 1.60 0.80 0.08 48.50 03:27:01 PM 3 29.69 0.00 1.56 1.11 0.08 67.56 03:27:01 PM 4 28.46 0.00 1.74 0.43 0.08 69.28 03:27:01 PM 5 22.35 0.00 1.64 5.18 0.08 70.75 03:27:01 PM 6 10.83 0.00 0.90 0.99 0.07 87.21 03:27:01 PM 7 16.38 0.00 0.76 0.40 0.07 82.39 03:28:01 PM all 22.21 0.28 3.39 1.92 0.09 72.12 03:28:01 PM 0 24.14 0.08 2.70 0.14 0.10 72.84 03:28:01 PM 1 25.82 0.07 4.38 9.08 0.08 60.57 03:28:01 PM 2 28.34 0.49 3.25 1.21 0.10 66.60 03:28:01 PM 3 19.05 0.03 3.12 1.42 0.08 76.30 03:28:01 PM 4 22.83 1.48 3.52 0.78 0.07 71.33 03:28:01 PM 5 21.34 0.02 3.62 2.16 0.10 72.76 03:28:01 PM 6 18.43 0.00 3.23 0.24 0.10 78.00 03:28:01 PM 7 17.72 0.03 3.26 0.35 0.08 78.56 03:29:01 PM all 17.99 0.04 1.74 1.49 0.07 78.67 03:29:01 PM 0 20.07 0.00 1.55 0.40 0.07 77.91 03:29:01 PM 1 26.51 0.00 1.54 0.45 0.07 71.43 03:29:01 PM 2 15.71 0.35 2.10 1.44 0.05 80.35 03:29:01 PM 3 13.19 0.00 2.35 6.76 0.07 77.64 03:29:01 PM 4 28.04 0.00 1.54 0.03 0.07 70.31 03:29:01 PM 5 15.39 0.00 1.32 0.40 0.08 82.80 03:29:01 PM 6 10.53 0.00 1.93 1.49 0.05 86.00 03:29:01 PM 7 14.49 0.00 1.56 0.91 0.07 82.97 Average: all 19.73 0.08 1.93 1.44 0.07 76.76 Average: 0 19.35 0.02 1.63 0.74 0.08 78.18 Average: 1 26.02 0.02 2.37 3.38 0.07 68.15 Average: 2 24.44 0.21 1.85 0.95 0.07 72.49 Average: 3 19.00 0.01 2.15 2.56 0.07 76.21 Average: 4 26.88 0.37 2.27 0.49 0.07 69.93 Average: 5 16.90 0.00 1.86 2.08 0.08 79.09 Average: 6 12.47 0.00 1.82 0.85 0.06 84.79 Average: 7 12.74 0.01 1.47 0.45 0.06 85.27