---> uname -a: Linux prd-centos8-docker-8c-8g-5135.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1055 27158 19 3676 30368 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:5b:be:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.130/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe5b:becc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:a0:25:6b 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:a7ff:fea0:256b/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) 02/13/2024 _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 122.18 7.93 114.25 1462.58 8972.38 03:51:01 PM 398.67 18.28 380.39 4127.29 12836.40 03:52:01 PM 267.74 2.30 265.44 258.71 20711.58 03:53:01 PM 164.57 5.21 159.35 5664.90 23799.58 Average: 238.29 8.43 229.86 2878.49 16580.29 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29517156 31272820 3138556 9.61 2688 2074192 1479880 4.39 166740 2521340 124032 03:51:01 PM 27960784 30203232 4694928 14.38 2688 2555276 2190084 6.50 400240 3809004 215640 03:52:01 PM 28523496 31177932 4132216 12.65 2688 2957148 1468020 4.36 544176 3069956 102980 03:53:01 PM 27791752 31070108 4863960 14.89 2688 3571076 1570684 4.66 943260 3363992 64 Average: 28448297 30931023 4207415 12.88 2688 2789423 1677167 4.98 513604 3191073 110679 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 71.68 50.68 1104.45 23.54 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 421.68 351.28 5622.43 51.07 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 379.84 326.51 4097.17 48.65 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 194.60 143.69 1836.52 805.73 0.00 0.00 0.00 0.00 03:53:01 PM docker0 101.10 105.81 797.30 581.11 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 266.95 218.04 3165.09 232.27 0.00 0.00 0.00 0.00 Average: docker0 25.28 26.46 199.35 145.29 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) 02/13/2024 _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 10.81 0.00 1.01 0.72 0.05 87.41 03:50:01 PM 0 2.83 0.00 0.53 0.12 0.05 96.46 03:50:01 PM 1 11.09 0.00 1.39 1.64 0.05 85.84 03:50:01 PM 2 8.95 0.00 0.97 1.02 0.07 88.99 03:50:01 PM 3 38.22 0.00 2.90 1.20 0.05 57.63 03:50:01 PM 4 3.45 0.00 0.30 0.40 0.02 95.83 03:50:01 PM 5 6.26 0.00 0.38 0.57 0.07 92.72 03:50:01 PM 6 11.12 0.00 1.03 0.28 0.03 87.53 03:50:01 PM 7 4.51 0.00 0.58 0.55 0.03 94.33 03:51:01 PM all 29.51 0.00 1.78 1.76 0.09 66.85 03:51:01 PM 0 23.94 0.00 2.67 2.32 0.10 70.98 03:51:01 PM 1 32.04 0.00 1.46 1.58 0.10 64.83 03:51:01 PM 2 23.50 0.00 1.36 1.98 0.08 73.07 03:51:01 PM 3 28.01 0.00 1.83 1.73 0.08 68.36 03:51:01 PM 4 33.16 0.00 1.69 2.26 0.10 62.78 03:51:01 PM 5 36.54 0.00 2.07 2.42 0.08 58.89 03:51:01 PM 6 32.66 0.00 1.22 1.32 0.08 64.71 03:51:01 PM 7 26.23 0.00 1.98 0.49 0.08 71.21 03:52:01 PM all 23.05 0.00 1.51 1.92 0.09 73.43 03:52:01 PM 0 22.43 0.00 1.54 0.37 0.13 75.53 03:52:01 PM 1 25.17 0.00 1.52 2.09 0.07 71.15 03:52:01 PM 2 21.10 0.00 0.89 0.67 0.10 77.24 03:52:01 PM 3 35.07 0.00 0.92 0.45 0.08 63.48 03:52:01 PM 4 18.87 0.00 1.55 3.44 0.07 76.08 03:52:01 PM 5 18.28 0.00 2.13 2.36 0.10 77.12 03:52:01 PM 6 26.67 0.00 1.99 3.48 0.08 67.78 03:52:01 PM 7 16.78 0.00 1.51 2.50 0.08 79.12 03:53:01 PM all 8.13 0.00 1.65 1.64 0.05 88.53 03:53:01 PM 0 1.94 0.00 1.82 0.25 0.05 95.94 03:53:01 PM 1 22.49 0.00 2.31 2.57 0.07 72.56 03:53:01 PM 2 6.70 0.00 1.84 1.56 0.07 89.83 03:53:01 PM 3 8.06 0.00 1.69 4.06 0.03 86.16 03:53:01 PM 4 2.04 0.00 0.85 1.64 0.07 95.40 03:53:01 PM 5 16.73 0.00 1.74 0.47 0.05 81.01 03:53:01 PM 6 2.59 0.00 1.71 2.52 0.03 93.14 03:53:01 PM 7 4.44 0.00 1.22 0.05 0.05 94.24 Average: all 17.86 0.00 1.49 1.51 0.07 79.07 Average: 0 12.76 0.00 1.64 0.76 0.08 84.76 Average: 1 22.69 0.00 1.67 1.97 0.07 73.61 Average: 2 15.06 0.00 1.26 1.31 0.08 82.29 Average: 3 27.36 0.00 1.84 1.86 0.06 68.89 Average: 4 14.35 0.00 1.10 1.93 0.06 82.55 Average: 5 19.44 0.00 1.58 1.45 0.08 77.45 Average: 6 18.25 0.00 1.49 1.90 0.06 78.30 Average: 7 12.97 0.00 1.32 0.90 0.06 84.75