---> uname -a: Linux prd-centos8-docker-8c-8g-577.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1002 28437 19 2450 30440 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:d3:df:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.182/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fed3:df18/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:4e:c5:75 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) 01/28/2024 _x86_64_ (8 CPU) 20:56:22 LINUX RESTART (8 CPU) 08:57:02 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 129.97 8.90 121.08 1642.83 8814.93 08:59:01 PM 139.18 1.62 137.56 688.95 6102.20 09:00:01 PM 93.07 1.67 91.40 425.19 6431.09 09:01:01 PM 78.67 0.67 78.01 65.84 5086.75 Average: 110.14 3.19 106.95 701.79 6599.54 08:57:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29529680 31287716 3126032 9.57 2688 2077088 1361612 4.04 169604 2507780 116548 08:59:01 PM 27443528 29321304 5212184 15.96 2688 2192812 3568416 10.59 225292 4508868 78160 09:00:01 PM 27273960 29303852 5381752 16.48 2688 2339636 3095376 9.18 257804 4626596 48892 09:01:01 PM 29066820 31131752 3588892 10.99 2688 2373260 1485672 4.41 434604 2661400 40176 Average: 28328497 30261156 4327215 13.25 2688 2245699 2377769 7.05 271826 3576161 70944 08:57:02 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 109.98 76.77 1110.94 28.24 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 184.44 171.60 1189.94 40.88 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 1.30 1.30 0.17 0.17 0.00 0.00 0.00 0.00 09:00:01 PM eth0 129.81 116.18 1323.00 29.83 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 223.73 188.22 319.70 187.30 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 162.20 138.45 985.36 71.75 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) 01/28/2024 _x86_64_ (8 CPU) 20:56:22 LINUX RESTART (8 CPU) 08:57:02 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 9.88 0.00 1.06 0.76 0.04 88.26 08:58:01 PM 0 3.71 0.00 0.75 0.85 0.07 94.63 08:58:01 PM 1 1.51 0.00 0.41 0.44 0.05 97.59 08:58:01 PM 2 19.22 0.00 1.89 1.33 0.08 77.48 08:58:01 PM 3 17.73 0.00 1.41 1.07 0.03 79.76 08:58:01 PM 4 12.82 0.00 1.00 0.46 0.03 85.68 08:58:01 PM 5 7.80 0.00 0.87 0.65 0.03 90.66 08:58:01 PM 6 8.82 0.00 1.32 0.90 0.03 88.93 08:58:01 PM 7 7.46 0.00 0.83 0.37 0.02 91.32 08:59:01 PM all 27.71 0.00 1.07 0.73 0.07 70.42 08:59:01 PM 0 34.27 0.00 1.37 1.24 0.10 63.02 08:59:01 PM 1 28.12 0.00 1.30 1.64 0.07 68.88 08:59:01 PM 2 21.98 0.00 0.79 0.82 0.07 76.35 08:59:01 PM 3 27.64 0.00 1.22 0.28 0.07 70.79 08:59:01 PM 4 23.24 0.00 0.92 0.07 0.07 75.71 08:59:01 PM 5 29.49 0.00 0.85 0.20 0.07 69.39 08:59:01 PM 6 25.26 0.00 0.82 0.18 0.08 73.65 08:59:01 PM 7 31.65 0.00 1.32 1.42 0.07 65.55 09:00:01 PM all 36.77 0.00 1.29 0.53 0.08 61.33 09:00:01 PM 0 34.84 0.00 1.39 0.08 0.08 63.61 09:00:01 PM 1 30.62 0.00 0.94 0.15 0.08 68.21 09:00:01 PM 2 22.24 0.00 1.17 1.47 0.08 75.04 09:00:01 PM 3 39.98 0.00 1.32 0.79 0.08 57.83 09:00:01 PM 4 35.32 0.00 1.51 0.62 0.08 62.47 09:00:01 PM 5 40.60 0.00 1.34 0.57 0.08 57.41 09:00:01 PM 6 54.14 0.00 1.15 0.45 0.08 44.18 09:00:01 PM 7 36.40 0.00 1.54 0.12 0.08 61.86 09:01:01 PM all 11.42 0.00 1.17 0.31 0.05 87.04 09:01:01 PM 0 1.69 0.00 1.19 0.67 0.05 96.41 09:01:01 PM 1 40.73 0.00 1.92 0.40 0.05 56.90 09:01:01 PM 2 21.80 0.00 1.30 0.12 0.07 76.72 09:01:01 PM 3 10.57 0.00 1.25 0.07 0.05 88.06 09:01:01 PM 4 3.49 0.00 0.84 0.27 0.05 95.35 09:01:01 PM 5 3.41 0.00 0.80 0.05 0.05 95.69 09:01:01 PM 6 6.09 0.00 1.37 0.89 0.05 91.60 09:01:01 PM 7 3.64 0.00 0.72 0.00 0.05 95.59 Average: all 21.49 0.00 1.15 0.58 0.06 76.72 Average: 0 18.69 0.00 1.17 0.71 0.08 79.35 Average: 1 25.33 0.00 1.14 0.66 0.06 72.80 Average: 2 21.32 0.00 1.28 0.93 0.08 76.39 Average: 3 24.00 0.00 1.30 0.55 0.06 74.09 Average: 4 18.74 0.00 1.07 0.35 0.06 79.78 Average: 5 20.37 0.00 0.96 0.36 0.06 78.24 Average: 6 23.64 0.00 1.17 0.60 0.06 74.53 Average: 7 19.83 0.00 1.10 0.48 0.05 78.53