---> uname -a: Linux prd-centos8-docker-8c-8g-80842.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1078 25248 19 5563 30338 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:5f:fa:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.12/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe5f:fa30/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fe:de:c4:fc 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:feff:fede:c4fc/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) 11/01/2024 _x86_64_ (8 CPU) 17:35:54 LINUX RESTART (8 CPU) 05:36:01 PM tps rtps wtps bread/s bwrtn/s 05:37:01 PM 332.12 107.90 224.23 13389.44 42742.30 05:38:01 PM 296.57 21.09 275.47 3963.61 13216.71 05:39:01 PM 232.77 11.02 221.75 7587.62 63856.47 05:40:01 PM 190.47 6.13 184.34 400.60 63494.26 Average: 263.01 36.54 226.47 6338.60 45823.11 05:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:37:01 PM 29651576 31301840 3004136 9.20 2688 1974444 1419996 4.21 165720 2410856 146608 05:38:01 PM 28446296 30526476 4209416 12.89 2688 2393856 2003544 5.94 241124 3488440 148860 05:39:01 PM 25722224 29905812 6933488 21.23 2688 4474960 2524296 7.49 624976 5744836 616512 05:40:01 PM 24358752 29266812 8296960 25.41 2688 5173704 4069820 12.08 967972 6723040 5780 Average: 27044712 30250235 5611000 17.18 2688 3504241 2504414 7.43 499948 4591793 229440 05:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 353.67 236.34 1720.35 61.40 0.00 0.00 0.00 0.00 05:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 PM eth0 315.26 266.91 3507.38 57.56 0.00 0.00 0.00 0.00 05:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 PM eth0 275.88 220.82 6137.80 27.89 0.00 0.00 0.00 0.00 05:39:01 PM docker0 1.65 2.70 0.10 45.21 0.00 0.00 0.00 0.00 05:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 PM eth0 206.29 131.95 2132.87 93.98 0.00 0.00 0.00 0.00 05:40:01 PM docker0 2.87 5.86 0.18 85.16 0.00 0.00 0.00 0.00 05:40:01 PM br-499a478b8b64 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 05:40:01 PM veth507a986 16.36 17.45 1.54 56.06 0.00 0.00 0.00 0.00 05:40:01 PM veth555ceff 17.23 16.58 56.04 1.56 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 287.81 214.05 3375.91 60.18 0.00 0.00 0.00 0.00 Average: docker0 1.13 2.14 0.07 32.57 0.00 0.00 0.00 0.00 Average: br-499a478b8b64 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth507a986 4.08 4.35 0.39 13.99 0.00 0.00 0.00 0.00 Average: veth555ceff 4.30 4.14 13.98 0.39 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) 11/01/2024 _x86_64_ (8 CPU) 17:35:54 LINUX RESTART (8 CPU) 05:36:01 PM CPU %user %nice %system %iowait %steal %idle 05:37:01 PM all 14.21 0.00 3.02 2.70 0.07 80.00 05:37:01 PM 0 19.75 0.00 5.46 9.72 0.08 64.98 05:37:01 PM 1 7.96 0.00 1.74 0.62 0.12 89.55 05:37:01 PM 2 20.09 0.00 4.08 1.76 0.07 74.00 05:37:01 PM 3 8.29 0.00 2.66 1.56 0.05 87.44 05:37:01 PM 4 16.18 0.00 3.59 2.00 0.07 78.16 05:37:01 PM 5 18.56 0.00 2.51 0.89 0.05 77.99 05:37:01 PM 6 9.99 0.00 1.84 3.02 0.05 85.10 05:37:01 PM 7 12.84 0.00 2.30 2.04 0.07 82.75 05:38:01 PM all 18.09 0.00 1.30 3.80 0.12 76.69 05:38:01 PM 0 13.07 0.00 1.56 4.65 0.18 80.54 05:38:01 PM 1 18.95 0.00 1.68 10.86 0.17 68.35 05:38:01 PM 2 32.12 0.00 1.41 4.68 0.17 61.62 05:38:01 PM 3 21.96 0.00 1.32 6.25 0.17 70.30 05:38:01 PM 4 17.68 0.00 1.20 1.19 0.05 79.87 05:38:01 PM 5 13.23 0.00 1.05 0.77 0.12 84.83 05:38:01 PM 6 14.55 0.00 0.99 0.65 0.07 83.75 05:38:01 PM 7 13.16 0.00 1.20 1.32 0.07 84.25 05:39:01 PM all 19.86 0.00 3.34 3.39 0.08 73.33 05:39:01 PM 0 20.43 0.00 2.97 2.18 0.10 74.33 05:39:01 PM 1 25.34 0.00 3.13 6.71 0.10 64.73 05:39:01 PM 2 22.87 0.00 4.27 3.88 0.10 68.87 05:39:01 PM 3 16.82 0.00 3.23 5.27 0.07 74.62 05:39:01 PM 4 9.21 0.00 3.48 3.16 0.07 84.08 05:39:01 PM 5 17.31 0.00 4.17 0.91 0.07 77.54 05:39:01 PM 6 21.66 0.00 2.89 3.30 0.07 72.08 05:39:01 PM 7 25.26 0.00 2.60 1.71 0.07 70.37 05:40:01 PM all 15.14 0.00 3.72 2.96 0.07 78.12 05:40:01 PM 0 20.08 0.00 4.73 1.23 0.07 73.89 05:40:01 PM 1 7.21 0.00 3.39 7.93 0.08 81.38 05:40:01 PM 2 18.52 0.00 3.77 7.26 0.07 70.37 05:40:01 PM 3 12.42 0.00 3.32 5.18 0.07 79.01 05:40:01 PM 4 22.70 0.00 4.39 1.28 0.05 71.57 05:40:01 PM 5 20.43 0.00 3.75 0.56 0.08 75.17 05:40:01 PM 6 8.72 0.00 3.28 0.12 0.07 87.82 05:40:01 PM 7 11.04 0.00 3.08 0.12 0.05 85.71 Average: all 16.83 0.00 2.84 3.21 0.08 77.04 Average: 0 18.33 0.00 3.68 4.44 0.11 73.44 Average: 1 14.87 0.00 2.48 6.53 0.12 76.00 Average: 2 23.41 0.00 3.38 4.40 0.10 68.71 Average: 3 14.88 0.00 2.63 4.56 0.09 77.84 Average: 4 16.44 0.00 3.16 1.91 0.06 78.43 Average: 5 17.38 0.00 2.87 0.78 0.08 78.89 Average: 6 13.73 0.00 2.25 1.77 0.06 82.19 Average: 7 15.58 0.00 2.29 1.30 0.06 80.77