---> uname -a: Linux prd-centos8-docker-8c-8g-1340.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1036 27331 19 3522 30396 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:e1:f9:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.196/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fee1:f92c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:95:b8:d7 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::42:46ff:fe95:b8d7/64 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) 05/17/2024 _x86_64_ (8 CPU) 09:58:29 LINUX RESTART (8 CPU) 09:59:01 AM tps rtps wtps bread/s bwrtn/s 10:00:01 AM 220.81 23.14 197.67 4695.10 6580.89 10:01:01 AM 400.78 18.96 381.82 4149.95 11845.85 10:02:01 AM 157.79 2.61 155.18 133.24 13152.08 10:03:01 AM 124.64 1.12 123.53 417.73 28958.63 Average: 226.00 11.46 214.54 2348.82 15134.20 09:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:00:01 AM 29615136 31279540 3040576 9.31 2688 1989072 1465412 4.35 167784 2449904 149484 10:01:01 AM 28477876 30566960 4177836 12.79 2688 2403136 2521784 7.48 240960 3458572 209792 10:02:01 AM 26947996 29284800 5707716 17.48 2688 2645696 3028356 8.99 445012 4760436 92708 10:03:01 AM 26800384 29828652 5855328 17.93 2688 3326680 2498156 7.41 592420 4720672 40 Average: 27960348 30239988 4695364 14.38 2688 2591146 2378427 7.06 361544 3847396 113006 09:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM eth0 406.56 244.25 1581.64 78.49 0.00 0.00 0.00 0.00 10:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM eth0 376.32 323.26 3730.30 48.68 0.00 0.00 0.00 0.00 10:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM lo 411.74 411.74 154.15 154.15 0.00 0.00 0.00 0.00 10:02:01 AM eth0 296.94 220.90 3769.79 28.49 0.00 0.00 0.00 0.00 10:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM lo 733.32 733.32 271.18 271.18 0.00 0.00 0.00 0.00 10:03:01 AM eth0 168.88 119.78 4585.15 12.12 0.00 0.00 0.00 0.00 10:03:01 AM docker0 7.18 12.05 0.43 305.79 0.00 0.00 0.00 0.00 Average: lo 286.28 286.28 106.34 106.34 0.00 0.00 0.00 0.00 Average: eth0 312.17 227.05 3416.75 41.94 0.00 0.00 0.00 0.00 Average: docker0 1.80 3.01 0.11 76.44 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) 05/17/2024 _x86_64_ (8 CPU) 09:58:29 LINUX RESTART (8 CPU) 09:59:01 AM CPU %user %nice %system %iowait %steal %idle 10:00:01 AM all 12.38 0.00 1.58 1.22 0.06 84.76 10:00:01 AM 0 11.11 0.00 1.05 0.25 0.07 87.51 10:00:01 AM 1 17.07 0.00 2.59 1.61 0.05 78.67 10:00:01 AM 2 3.27 0.00 0.94 0.47 0.08 95.24 10:00:01 AM 3 12.17 0.00 1.22 0.44 0.05 86.12 10:00:01 AM 4 20.10 0.00 2.36 0.87 0.07 76.60 10:00:01 AM 5 18.63 0.00 1.61 1.32 0.03 78.41 10:00:01 AM 6 8.68 0.00 1.67 3.85 0.05 85.74 10:00:01 AM 7 7.98 0.00 1.22 0.94 0.05 89.81 10:01:01 AM all 20.67 0.00 1.50 1.67 0.09 76.07 10:01:01 AM 0 21.20 0.00 1.12 0.80 0.10 76.77 10:01:01 AM 1 23.01 0.00 1.91 1.17 0.10 73.81 10:01:01 AM 2 27.39 0.00 1.19 2.19 0.12 69.11 10:01:01 AM 3 16.64 0.00 1.19 0.10 0.07 82.01 10:01:01 AM 4 24.63 0.00 2.09 2.70 0.07 70.52 10:01:01 AM 5 23.60 0.00 2.39 3.03 0.13 70.84 10:01:01 AM 6 7.15 0.00 1.02 1.84 0.05 89.93 10:01:01 AM 7 21.70 0.00 1.12 1.54 0.07 75.58 10:02:01 AM all 42.70 0.00 2.34 0.91 0.12 53.94 10:02:01 AM 0 39.64 0.00 2.24 0.02 0.12 57.98 10:02:01 AM 1 40.27 0.00 2.62 0.67 0.13 56.30 10:02:01 AM 2 50.53 0.00 2.46 0.72 0.10 46.19 10:02:01 AM 3 44.11 0.00 3.12 1.01 0.13 51.63 10:02:01 AM 4 52.86 0.00 1.56 1.02 0.12 44.44 10:02:01 AM 5 42.97 0.00 2.13 0.97 0.10 53.82 10:02:01 AM 6 42.23 0.00 3.10 0.83 0.12 53.73 10:02:01 AM 7 28.95 0.00 1.48 2.01 0.10 67.46 10:03:01 AM all 18.16 0.00 3.87 1.65 0.09 76.22 10:03:01 AM 0 16.03 0.00 3.67 1.69 0.10 78.51 10:03:01 AM 1 21.96 0.00 3.32 2.90 0.10 71.72 10:03:01 AM 2 21.48 0.00 3.56 1.03 0.10 73.83 10:03:01 AM 3 20.04 0.00 3.84 1.01 0.10 75.01 10:03:01 AM 4 18.78 0.00 4.34 0.49 0.12 76.28 10:03:01 AM 5 15.31 0.00 4.09 4.12 0.07 76.41 10:03:01 AM 6 17.69 0.00 4.34 0.71 0.08 77.17 10:03:01 AM 7 13.95 0.00 3.85 1.25 0.08 80.87 Average: all 23.46 0.00 2.32 1.36 0.09 72.76 Average: 0 21.99 0.00 2.02 0.69 0.10 75.21 Average: 1 25.56 0.00 2.61 1.59 0.10 70.14 Average: 2 25.65 0.00 2.03 1.10 0.10 71.11 Average: 3 23.23 0.00 2.34 0.64 0.09 73.71 Average: 4 29.10 0.00 2.59 1.27 0.09 66.95 Average: 5 25.12 0.00 2.55 2.36 0.08 69.88 Average: 6 18.91 0.00 2.53 1.81 0.08 76.68 Average: 7 18.15 0.00 1.91 1.43 0.08 78.43