---> uname -a: Linux prd-centos8-docker-8c-8g-10878.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: 2800.000 BogoMIPS: 5600.00 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 1001 28448 19 2440 30442 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:12:1d:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.31/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe12:1d8e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:8a:26:88 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) 03/04/2024 _x86_64_ (8 CPU) 20:56:21 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 127.38 8.52 118.86 1504.82 9115.05 08:59:01 PM 145.70 2.13 143.57 831.32 7138.12 09:00:01 PM 84.81 1.58 83.22 421.19 5719.24 09:01:01 PM 66.33 0.67 65.66 65.84 4707.03 Average: 106.05 3.22 102.83 705.76 6669.76 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29533412 31279688 3122300 9.56 2688 2066160 1358556 4.03 168340 2507600 126316 08:59:01 PM 27620416 29493216 5035296 15.42 2688 2187696 2937984 8.72 225932 4333100 60172 09:00:01 PM 27412340 29432484 5243372 16.06 2688 2330692 2990192 8.87 256712 4492076 46744 09:01:01 PM 29091932 31133900 3563780 10.91 2688 2351024 1508904 4.48 431004 2643124 11096 Average: 28414525 30334822 4241187 12.99 2688 2233893 2198909 6.52 270497 3493975 61082 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 79.60 54.06 1078.90 25.72 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 206.78 193.32 1205.49 47.20 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 147.82 132.74 1326.35 33.05 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 196.22 187.25 281.13 181.34 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 157.61 141.85 972.96 71.83 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) 03/04/2024 _x86_64_ (8 CPU) 20:56:21 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.60 0.00 1.00 0.89 0.04 87.47 08:58:01 PM 0 3.55 0.00 0.50 0.40 0.05 95.49 08:58:01 PM 1 22.71 0.00 2.10 2.70 0.03 72.45 08:58:01 PM 2 4.83 0.00 0.77 0.67 0.07 93.67 08:58:01 PM 3 6.17 0.00 0.82 0.23 0.05 92.73 08:58:01 PM 4 20.99 0.00 1.62 0.50 0.03 76.86 08:58:01 PM 5 12.45 0.00 0.85 0.92 0.03 85.75 08:58:01 PM 6 3.44 0.00 0.45 1.40 0.03 94.67 08:58:01 PM 7 10.64 0.00 0.85 0.28 0.03 88.19 08:59:01 PM all 30.56 0.00 1.23 0.97 0.08 67.17 08:59:01 PM 0 21.27 0.00 1.12 0.18 0.07 77.36 08:59:01 PM 1 35.34 0.00 1.65 1.29 0.08 61.64 08:59:01 PM 2 20.48 0.00 1.17 2.21 0.07 76.08 08:59:01 PM 3 28.63 0.00 1.70 0.80 0.08 68.78 08:59:01 PM 4 31.05 0.00 0.92 0.95 0.07 67.02 08:59:01 PM 5 42.50 0.00 1.02 0.59 0.08 55.81 08:59:01 PM 6 27.07 0.00 1.00 0.33 0.08 71.51 08:59:01 PM 7 38.15 0.00 1.25 1.40 0.07 59.12 09:00:01 PM all 37.53 0.00 1.44 0.59 0.08 60.36 09:00:01 PM 0 33.25 0.00 1.57 0.50 0.07 64.61 09:00:01 PM 1 37.37 0.00 1.97 0.53 0.08 60.04 09:00:01 PM 2 34.76 0.00 1.47 0.80 0.08 62.89 09:00:01 PM 3 31.83 0.00 1.32 1.62 0.08 65.15 09:00:01 PM 4 35.12 0.00 1.05 0.48 0.08 63.26 09:00:01 PM 5 54.06 0.00 1.54 0.38 0.08 43.94 09:00:01 PM 6 38.05 0.00 1.44 0.18 0.08 60.25 09:00:01 PM 7 35.78 0.00 1.17 0.23 0.07 62.75 09:01:01 PM all 12.41 0.00 1.21 0.35 0.05 85.98 09:01:01 PM 0 4.98 0.00 0.94 0.25 0.07 93.77 09:01:01 PM 1 20.71 0.00 1.35 0.42 0.07 77.45 09:01:01 PM 2 3.34 0.00 0.87 1.17 0.03 94.59 09:01:01 PM 3 32.94 0.00 1.65 0.62 0.07 64.72 09:01:01 PM 4 7.34 0.00 1.30 0.02 0.03 91.30 09:01:01 PM 5 6.36 0.00 1.00 0.15 0.05 92.43 09:01:01 PM 6 3.44 0.00 0.84 0.00 0.05 95.67 09:01:01 PM 7 20.15 0.00 1.70 0.17 0.07 77.91 Average: all 22.77 0.00 1.22 0.70 0.06 75.25 Average: 0 15.76 0.00 1.03 0.33 0.06 82.81 Average: 1 29.04 0.00 1.77 1.24 0.07 67.89 Average: 2 15.85 0.00 1.07 1.21 0.06 81.80 Average: 3 24.89 0.00 1.37 0.82 0.07 72.84 Average: 4 23.63 0.00 1.22 0.49 0.05 74.61 Average: 5 28.83 0.00 1.10 0.51 0.06 69.49 Average: 6 18.00 0.00 0.93 0.48 0.06 80.52 Average: 7 26.17 0.00 1.24 0.52 0.06 72.01