---> uname -a: Linux prd-centos8-docker-8c-8g-11442.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 1003 28451 19 2434 30441 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:cb:a4:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.235/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fecb:a484/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:39:e9:38 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) 03/06/2024 _x86_64_ (8 CPU) 20:56:21 LINUX RESTART (8 CPU) 08:57:03 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 128.58 9.03 119.55 1671.44 8882.12 08:59:01 PM 173.08 1.88 171.19 1005.93 7818.91 09:00:01 PM 63.32 1.35 61.97 99.32 4937.76 09:01:01 PM 68.66 0.63 68.03 60.65 4490.77 Average: 108.24 3.18 105.07 701.23 6512.62 08:57:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29523908 31271056 3131804 9.59 2688 2067180 1349208 4.00 169564 2515744 112928 08:59:01 PM 27517296 29438668 5138416 15.74 2688 2234868 3299784 9.79 234744 4419328 72676 09:00:01 PM 29162136 31175956 3493576 10.70 2688 2324632 1402416 4.16 255272 2749972 41448 09:01:01 PM 29169144 31206088 3486568 10.68 2688 2347072 1378404 4.09 455104 2542956 11008 Average: 28843121 30772942 3812591 11.68 2688 2243438 1857453 5.51 278671 3057000 59515 08:57:03 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 97.93 70.69 1108.87 31.39 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 1.03 1.03 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 216.39 199.98 1723.89 44.52 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 1.32 1.32 0.17 0.17 0.00 0.00 0.00 0.00 09:00:01 PM eth0 108.55 94.82 778.42 27.92 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 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 168.26 151.63 270.82 174.05 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.59 0.59 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 148.21 129.78 969.34 69.79 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) 03/06/2024 _x86_64_ (8 CPU) 20:56:21 LINUX RESTART (8 CPU) 08:57:03 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 9.85 0.00 0.99 0.72 0.05 88.40 08:58:01 PM 0 5.66 0.00 0.66 0.19 0.05 93.44 08:58:01 PM 1 14.66 0.00 1.68 1.78 0.05 81.83 08:58:01 PM 2 4.89 0.00 0.86 0.76 0.05 93.44 08:58:01 PM 3 8.37 0.00 0.78 0.22 0.05 90.58 08:58:01 PM 4 6.57 0.00 0.92 0.12 0.05 92.34 08:58:01 PM 5 16.05 0.00 1.57 0.57 0.03 81.77 08:58:01 PM 6 3.68 0.00 0.48 1.73 0.03 94.07 08:58:01 PM 7 18.92 0.00 0.98 0.38 0.03 79.69 08:59:01 PM all 34.92 0.00 1.30 0.91 0.08 62.79 08:59:01 PM 0 47.38 0.00 1.02 0.07 0.10 51.44 08:59:01 PM 1 36.25 0.00 1.40 0.82 0.10 61.43 08:59:01 PM 2 27.48 0.00 1.64 1.32 0.08 69.48 08:59:01 PM 3 36.86 0.00 1.02 0.80 0.08 61.23 08:59:01 PM 4 30.17 0.00 1.20 0.72 0.07 67.84 08:59:01 PM 5 25.44 0.00 1.37 1.52 0.07 71.60 08:59:01 PM 6 27.69 0.00 1.35 0.85 0.07 70.04 08:59:01 PM 7 48.05 0.00 1.35 1.19 0.10 49.31 09:00:01 PM all 34.45 0.00 1.50 0.58 0.08 63.39 09:00:01 PM 0 35.81 0.00 1.62 0.58 0.07 61.92 09:00:01 PM 1 28.00 0.00 1.16 1.17 0.10 69.57 09:00:01 PM 2 32.81 0.00 2.16 0.84 0.08 64.11 09:00:01 PM 3 33.61 0.00 1.22 0.42 0.08 64.66 09:00:01 PM 4 28.92 0.00 1.37 0.12 0.08 69.51 09:00:01 PM 5 34.02 0.00 1.74 0.69 0.08 63.47 09:00:01 PM 6 50.13 0.00 1.35 0.25 0.07 48.19 09:00:01 PM 7 32.44 0.00 1.35 0.55 0.07 65.59 09:01:01 PM all 10.86 0.00 0.86 0.41 0.05 87.82 09:01:01 PM 0 6.76 0.00 0.91 1.23 0.07 91.03 09:01:01 PM 1 12.59 0.00 0.68 0.12 0.05 86.56 09:01:01 PM 2 4.56 0.00 0.70 1.12 0.05 93.57 09:01:01 PM 3 21.70 0.00 1.32 0.05 0.05 76.88 09:01:01 PM 4 4.32 0.00 0.66 0.03 0.05 94.93 09:01:01 PM 5 12.57 0.00 0.73 0.22 0.05 86.43 09:01:01 PM 6 11.94 0.00 1.17 0.45 0.03 86.40 09:01:01 PM 7 12.32 0.00 0.73 0.08 0.03 86.83 Average: all 22.62 0.00 1.16 0.65 0.06 75.50 Average: 0 24.09 0.00 1.05 0.52 0.07 74.26 Average: 1 22.94 0.00 1.23 0.96 0.08 74.79 Average: 2 17.52 0.00 1.34 1.01 0.07 80.05 Average: 3 25.27 0.00 1.09 0.38 0.07 73.20 Average: 4 17.62 0.00 1.04 0.25 0.06 81.03 Average: 5 22.06 0.00 1.35 0.75 0.06 75.78 Average: 6 23.46 0.00 1.09 0.81 0.05 74.58 Average: 7 28.00 0.00 1.11 0.55 0.06 70.28