---> uname -a: Linux prd-centos8-docker-8c-8g-87544.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 1058 26704 19 4127 30369 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:2a:5a:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fe2a:5aba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:aa:32:66 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:c3ff:feaa:3266/64 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) 11/29/2024 _x86_64_ (8 CPU) 20:53:24 LINUX RESTART (8 CPU) 08:54:01 PM tps rtps wtps bread/s bwrtn/s 08:55:01 PM 134.99 9.33 125.66 2799.80 9687.47 08:56:01 PM 257.23 18.74 238.49 2799.33 14340.30 08:57:01 PM 133.69 16.45 117.25 5486.95 31255.51 Average: 175.31 14.84 160.47 3695.31 18427.53 08:54:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:55:01 PM 29474048 31254328 3181664 9.74 2688 2101300 1372580 4.07 168016 2562568 120044 08:56:01 PM 27793576 30000804 4862136 14.89 2688 2519512 2498544 7.41 271296 4102336 98128 08:57:01 PM 26368868 30006248 6286844 19.25 2688 3931344 2787164 8.27 644872 5081844 465480 Average: 27878831 30420460 4776881 14.63 2688 2850719 2219429 6.59 361395 3915583 227884 08:54:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 104.08 77.59 1192.48 31.18 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 462.93 371.54 5275.00 54.82 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM lo 13.51 13.51 1.44 1.44 0.00 0.00 0.00 0.00 08:57:01 PM eth0 1033.58 410.35 7609.82 46.91 0.00 0.00 0.00 0.00 08:57:01 PM docker0 4.75 5.68 0.71 0.66 0.00 0.00 0.00 0.00 Average: lo 4.50 4.50 0.48 0.48 0.00 0.00 0.00 0.00 Average: eth0 533.53 286.50 4692.47 44.31 0.00 0.00 0.00 0.00 Average: docker0 1.58 1.89 0.24 0.22 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) 11/29/2024 _x86_64_ (8 CPU) 20:53:24 LINUX RESTART (8 CPU) 08:54:01 PM CPU %user %nice %system %iowait %steal %idle 08:55:01 PM all 9.14 0.00 1.00 0.76 0.06 89.04 08:55:01 PM 0 10.31 0.00 1.17 0.33 0.07 88.12 08:55:01 PM 1 16.16 0.00 1.80 1.67 0.07 80.30 08:55:01 PM 2 12.26 0.00 1.04 1.60 0.07 85.03 08:55:01 PM 3 10.44 0.00 1.08 0.68 0.03 87.75 08:55:01 PM 4 2.32 0.00 0.47 0.48 0.05 96.68 08:55:01 PM 5 3.88 0.00 0.35 0.23 0.07 95.47 08:55:01 PM 6 9.48 0.00 1.15 0.45 0.08 88.83 08:55:01 PM 7 8.25 0.00 0.95 0.60 0.03 90.16 08:56:01 PM all 27.85 0.00 1.30 1.36 0.10 69.39 08:56:01 PM 0 22.42 0.00 0.62 0.30 0.10 76.56 08:56:01 PM 1 32.38 0.00 1.56 3.90 0.10 62.06 08:56:01 PM 2 35.63 0.00 1.96 2.06 0.12 60.24 08:56:01 PM 3 29.38 0.00 1.21 1.12 0.12 68.18 08:56:01 PM 4 18.34 0.00 1.05 0.77 0.10 79.73 08:56:01 PM 5 23.06 0.00 1.31 0.47 0.12 75.05 08:56:01 PM 6 36.92 0.00 1.88 1.37 0.08 59.75 08:56:01 PM 7 24.71 0.00 0.79 0.92 0.08 73.49 08:57:01 PM all 20.97 0.24 3.71 1.95 0.11 73.04 08:57:01 PM 0 15.08 0.02 3.38 1.29 0.10 80.13 08:57:01 PM 1 17.66 0.08 3.22 2.70 0.12 76.22 08:57:01 PM 2 25.59 0.07 4.26 1.73 0.10 68.25 08:57:01 PM 3 20.32 0.08 3.50 0.08 0.12 75.89 08:57:01 PM 4 23.90 1.59 3.46 1.06 0.10 69.89 08:57:01 PM 5 19.82 0.00 4.60 5.66 0.10 69.82 08:57:01 PM 6 24.38 0.05 4.05 1.56 0.10 69.86 08:57:01 PM 7 20.99 0.00 3.18 1.49 0.10 74.24 Average: all 19.31 0.08 1.99 1.35 0.09 77.18 Average: 0 15.94 0.01 1.72 0.64 0.09 81.61 Average: 1 22.07 0.03 2.19 2.76 0.10 72.86 Average: 2 24.49 0.02 2.41 1.80 0.10 71.19 Average: 3 20.03 0.03 1.92 0.63 0.09 77.29 Average: 4 14.81 0.53 1.65 0.77 0.08 82.15 Average: 5 15.56 0.00 2.08 2.11 0.10 80.16 Average: 6 23.58 0.02 2.35 1.13 0.09 72.83 Average: 7 17.97 0.00 1.63 1.00 0.07 79.33