---> uname -a: Linux prd-centos8-docker-8c-8g-36723.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 1026 27344 19 3519 30406 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:f7:67:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.47/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fef7:67d0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:40:5e:32 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::42:52ff:fe40:5e32/64 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) 05/01/2024 _x86_64_ (8 CPU) 14:18:44 LINUX RESTART (8 CPU) 02:19:01 PM tps rtps wtps bread/s bwrtn/s 02:20:01 PM 208.40 33.37 175.02 7290.54 9260.75 02:21:02 PM 338.80 18.84 319.96 4078.91 11292.72 02:22:01 PM 186.45 2.68 183.77 136.23 13902.27 02:23:01 PM 121.23 1.15 120.08 405.33 29015.21 Average: 213.83 14.06 199.77 2989.64 15875.96 02:19:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 PM 29681184 31309360 2974520 9.11 2688 1954232 1392248 4.13 161688 2390956 124400 02:21:02 PM 28594020 30646960 4061684 12.44 2688 2367780 1892196 5.61 234972 3352380 184560 02:22:01 PM 26629780 28959056 6025924 18.45 2688 2638396 3356176 9.96 444512 5077108 94244 02:23:01 PM 26516008 29545072 6139696 18.80 2688 3327208 2835696 8.41 591872 5005120 4 Average: 27855248 30115112 4800456 14.70 2688 2571904 2369079 7.03 358261 3956391 100802 02:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM eth0 351.25 222.34 1477.29 57.52 0.00 0.00 0.00 0.00 02:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:02 PM eth0 322.74 278.44 3352.42 57.97 0.00 0.00 0.00 0.00 02:21:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 PM lo 237.29 237.29 89.01 89.01 0.00 0.00 0.00 0.00 02:22:01 PM eth0 330.97 261.91 4277.56 33.78 0.00 0.00 0.00 0.00 02:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 PM lo 918.28 918.28 339.18 339.18 0.00 0.00 0.00 0.00 02:23:01 PM eth0 171.68 122.63 4591.41 12.82 0.00 0.00 0.00 0.00 02:23:01 PM docker0 6.50 12.10 0.39 306.04 0.00 0.00 0.00 0.00 Average: lo 289.11 289.11 107.12 107.12 0.00 0.00 0.00 0.00 Average: eth0 294.01 221.16 3421.10 40.55 0.00 0.00 0.00 0.00 Average: docker0 1.63 3.04 0.10 76.83 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) 05/01/2024 _x86_64_ (8 CPU) 14:18:44 LINUX RESTART (8 CPU) 02:19:01 PM CPU %user %nice %system %iowait %steal %idle 02:20:01 PM all 14.23 0.00 2.21 1.21 0.05 82.30 02:20:01 PM 0 6.88 0.00 1.36 1.00 0.07 90.69 02:20:01 PM 1 10.39 0.00 1.02 0.27 0.05 88.27 02:20:01 PM 2 13.34 0.00 1.75 0.60 0.05 84.25 02:20:01 PM 3 9.47 0.00 2.14 0.64 0.05 87.70 02:20:01 PM 4 12.01 0.00 2.03 3.08 0.03 82.84 02:20:01 PM 5 29.21 0.00 3.85 1.14 0.05 65.75 02:20:01 PM 6 11.83 0.00 2.79 1.83 0.03 83.52 02:20:01 PM 7 20.75 0.00 2.71 1.14 0.05 75.35 02:21:02 PM all 19.39 0.00 1.43 2.58 0.08 76.52 02:21:02 PM 0 15.53 0.00 1.50 2.06 0.08 80.82 02:21:02 PM 1 22.49 0.00 1.22 0.64 0.08 75.57 02:21:02 PM 2 26.35 0.00 1.71 4.20 0.07 67.68 02:21:02 PM 3 21.21 0.00 1.19 2.91 0.08 74.61 02:21:02 PM 4 12.96 0.00 1.07 1.62 0.10 84.25 02:21:02 PM 5 22.41 0.00 1.47 1.57 0.07 74.48 02:21:02 PM 6 18.10 0.00 1.77 5.44 0.08 74.61 02:21:02 PM 7 16.04 0.00 1.49 2.24 0.07 80.16 02:22:01 PM all 42.83 0.00 2.11 1.29 0.10 53.67 02:22:01 PM 0 32.06 0.00 1.26 0.05 0.09 66.54 02:22:01 PM 1 32.65 0.00 2.86 2.98 0.10 61.41 02:22:01 PM 2 37.40 0.00 2.97 1.61 0.12 57.90 02:22:01 PM 3 47.32 0.00 2.91 4.41 0.10 45.26 02:22:01 PM 4 38.62 0.00 1.94 0.12 0.09 59.24 02:22:01 PM 5 63.76 0.00 1.33 0.17 0.10 34.64 02:22:01 PM 6 45.80 0.00 1.24 0.46 0.09 52.40 02:22:01 PM 7 44.88 0.00 2.41 0.53 0.09 52.09 02:23:01 PM all 22.13 0.00 4.10 2.17 0.09 71.52 02:23:01 PM 0 23.41 0.00 4.13 0.35 0.13 71.97 02:23:01 PM 1 18.43 0.00 5.16 7.01 0.08 69.32 02:23:01 PM 2 24.26 0.00 3.84 3.00 0.08 68.82 02:23:01 PM 3 21.86 0.00 4.42 0.69 0.08 72.94 02:23:01 PM 4 20.06 0.00 4.07 0.05 0.10 75.71 02:23:01 PM 5 24.22 0.00 3.35 4.05 0.07 68.31 02:23:01 PM 6 24.03 0.00 3.90 1.21 0.08 70.78 02:23:01 PM 7 20.69 0.00 3.93 0.99 0.07 74.32 Average: all 24.55 0.00 2.46 1.82 0.08 71.09 Average: 0 19.40 0.00 2.06 0.87 0.09 77.57 Average: 1 20.93 0.00 2.56 2.71 0.08 73.72 Average: 2 25.26 0.00 2.56 2.35 0.08 69.74 Average: 3 24.85 0.00 2.66 2.15 0.08 70.26 Average: 4 20.81 0.00 2.27 1.23 0.08 75.61 Average: 5 34.79 0.00 2.50 1.74 0.07 60.90 Average: 6 24.85 0.00 2.43 2.24 0.07 70.40 Average: 7 25.49 0.00 2.63 1.23 0.07 70.57