---> uname -a: Linux prd-centos8-docker-8c-8g-8483.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: 2799.996 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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 987 28463 19 2439 30457 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:dc:63:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.90/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fedc:6310/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:1c:5e:92 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 02/24/2024 _x86_64_ (8 CPU) 20:56:22 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 129.13 8.75 120.38 1615.73 8757.29 08:59:01 PM 135.98 1.62 134.36 678.95 6049.26 09:00:01 PM 82.69 1.62 81.07 426.39 6111.33 Average: 115.93 3.99 111.94 907.00 6972.58 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29529956 31281560 3125756 9.57 2688 2071508 1330476 3.95 169664 2510016 113784 08:59:01 PM 27780196 29660060 4875516 14.93 2688 2194616 2761936 8.19 227256 4172004 77900 09:00:01 PM 29209736 31227884 3445976 10.55 2688 2329160 1395372 4.14 255068 2704620 49344 Average: 28839963 30723168 3815749 11.68 2688 2198428 1829261 5.43 217329 3128880 80343 08:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 85.49 59.42 1052.88 27.39 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 196.67 176.32 1197.62 43.43 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM lo 1.28 1.28 0.16 0.16 0.00 0.00 0.00 0.00 09:00:01 PM eth0 153.75 136.70 1316.25 32.33 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.09 0.09 0.00 0.00 0.00 0.00 Average: eth0 145.30 124.15 1188.92 34.38 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 02/24/2024 _x86_64_ (8 CPU) 20:56:22 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 9.73 0.00 1.04 0.66 0.05 88.52 08:58:01 PM 0 3.55 0.00 0.42 0.02 0.07 95.95 08:58:01 PM 1 20.12 0.00 1.49 1.10 0.05 77.25 08:58:01 PM 2 1.37 0.00 0.47 1.09 0.07 97.00 08:58:01 PM 3 5.46 0.00 0.92 1.30 0.05 92.27 08:58:01 PM 4 3.34 0.00 0.62 0.82 0.07 95.16 08:58:01 PM 5 22.90 0.00 1.82 0.42 0.05 74.82 08:58:01 PM 6 19.02 0.00 2.04 0.42 0.03 78.50 08:58:01 PM 7 2.05 0.00 0.52 0.15 0.03 97.25 08:59:01 PM all 31.04 0.00 1.17 0.54 0.08 67.17 08:59:01 PM 0 22.94 0.00 0.98 0.15 0.08 75.84 08:59:01 PM 1 28.95 0.00 1.17 0.62 0.08 69.18 08:59:01 PM 2 33.76 0.00 0.95 0.33 0.08 64.87 08:59:01 PM 3 35.32 0.00 1.64 2.14 0.07 60.83 08:59:01 PM 4 21.78 0.00 1.05 0.32 0.07 76.78 08:59:01 PM 5 41.09 0.00 1.58 0.49 0.07 56.78 08:59:01 PM 6 32.27 0.00 1.20 0.18 0.08 66.26 08:59:01 PM 7 32.25 0.00 0.77 0.12 0.07 66.80 09:00:01 PM all 36.48 0.00 1.61 0.42 0.08 61.41 09:00:01 PM 0 43.23 0.00 1.19 0.00 0.07 55.52 09:00:01 PM 1 24.95 0.00 1.82 0.65 0.10 72.47 09:00:01 PM 2 30.08 0.00 1.84 1.17 0.08 66.83 09:00:01 PM 3 36.43 0.00 1.47 0.07 0.08 61.95 09:00:01 PM 4 34.50 0.00 1.82 0.55 0.07 63.06 09:00:01 PM 5 41.69 0.00 1.67 0.64 0.08 55.92 09:00:01 PM 6 49.10 0.00 1.89 0.18 0.08 48.75 09:00:01 PM 7 31.85 0.00 1.17 0.08 0.07 66.83 Average: all 25.74 0.00 1.27 0.54 0.07 72.38 Average: 0 23.23 0.00 0.86 0.06 0.07 75.78 Average: 1 24.67 0.00 1.49 0.79 0.08 72.97 Average: 2 21.74 0.00 1.09 0.86 0.08 76.23 Average: 3 25.73 0.00 1.34 1.17 0.07 71.69 Average: 4 19.87 0.00 1.16 0.56 0.07 78.34 Average: 5 35.22 0.00 1.69 0.51 0.07 62.51 Average: 6 33.45 0.00 1.71 0.26 0.07 64.51 Average: 7 22.04 0.00 0.82 0.12 0.06 76.97