---> uname -a: Linux prd-centos8-docker-8c-8g-6804.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1053 27303 19 3532 30377 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:3c:2a:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.98/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe3c:2aa2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:2a:ae:da 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:f3ff:fe2a:aeda/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) 02/19/2024 _x86_64_ (8 CPU) 16:03:24 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 91.95 7.87 84.09 1390.97 5884.70 04:06:01 PM 376.12 18.79 357.33 4364.68 11749.63 04:07:01 PM 248.82 2.38 246.44 96.20 29982.64 04:08:01 PM 120.36 1.78 118.57 441.11 19572.80 Average: 209.32 7.71 201.61 1573.08 16799.11 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29563068 31255464 3092644 9.47 2688 2016944 1438052 4.27 166804 2500736 174184 04:06:01 PM 28576024 30634696 4079688 12.49 2688 2373540 1964764 5.83 227596 3376360 169328 04:07:01 PM 27084440 30031824 5571272 17.06 2688 3250416 2323980 6.90 522064 4525720 171888 04:08:01 PM 27994620 31137464 4661092 14.27 2688 3440960 1485388 4.41 806940 3320396 95516 Average: 28304538 30764862 4351174 13.32 2688 2770465 1803046 5.35 430851 3430803 152729 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 59.26 42.61 933.19 8.02 0.00 0.00 0.00 0.00 04:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 298.95 267.38 3034.21 56.38 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 471.89 367.06 8719.18 47.06 0.00 0.00 0.00 0.00 04:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 282.58 286.76 701.01 1978.08 0.00 0.00 0.00 0.00 04:08:01 PM docker0 6.91 11.04 0.42 306.04 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 278.19 240.97 3347.33 522.43 0.00 0.00 0.00 0.00 Average: docker0 1.73 2.76 0.10 76.52 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) 02/19/2024 _x86_64_ (8 CPU) 16:03:24 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 10.33 0.00 0.86 0.74 0.04 88.02 04:05:01 PM 0 8.76 0.00 0.89 0.57 0.03 89.75 04:05:01 PM 1 20.50 0.00 1.10 1.74 0.07 76.59 04:05:01 PM 2 14.52 0.00 1.57 1.20 0.07 82.64 04:05:01 PM 3 2.96 0.00 0.27 0.75 0.03 95.99 04:05:01 PM 4 11.11 0.00 1.18 0.70 0.05 86.95 04:05:01 PM 5 1.59 0.00 0.22 0.13 0.03 98.03 04:05:01 PM 6 7.88 0.00 0.58 0.53 0.03 90.96 04:05:01 PM 7 15.32 0.00 1.10 0.28 0.03 83.26 04:06:01 PM all 14.00 0.00 1.44 1.89 0.06 82.61 04:06:01 PM 0 3.48 0.00 0.94 0.90 0.07 94.61 04:06:01 PM 1 16.62 0.00 0.97 2.95 0.07 79.40 04:06:01 PM 2 9.08 0.00 3.10 3.69 0.05 84.08 04:06:01 PM 3 7.64 0.00 1.04 0.03 0.07 91.22 04:06:01 PM 4 7.11 0.00 0.79 1.51 0.03 90.56 04:06:01 PM 5 17.45 0.00 1.10 1.04 0.08 80.33 04:06:01 PM 6 32.00 0.00 2.38 3.28 0.08 62.25 04:06:01 PM 7 18.72 0.00 1.24 1.74 0.07 78.24 04:07:01 PM all 27.93 0.00 2.25 2.47 0.12 67.22 04:07:01 PM 0 27.32 0.00 1.86 0.60 0.08 70.13 04:07:01 PM 1 27.91 0.00 3.23 8.54 0.12 60.20 04:07:01 PM 2 30.19 0.00 1.88 1.24 0.10 66.58 04:07:01 PM 3 25.82 0.00 2.05 1.84 0.08 70.20 04:07:01 PM 4 24.05 0.00 1.78 2.82 0.33 71.01 04:07:01 PM 5 36.66 0.00 1.59 0.44 0.07 61.24 04:07:01 PM 6 25.24 0.00 3.21 1.24 0.08 70.23 04:07:01 PM 7 26.14 0.00 2.39 3.08 0.08 68.31 04:08:01 PM all 11.75 0.00 2.59 1.27 0.08 84.31 04:08:01 PM 0 6.67 0.00 2.50 0.18 0.07 90.59 04:08:01 PM 1 17.35 0.00 2.44 1.61 0.07 78.53 04:08:01 PM 2 14.14 0.00 2.92 0.57 0.08 82.29 04:08:01 PM 3 8.76 0.00 2.45 2.12 0.08 86.59 04:08:01 PM 4 12.06 0.00 2.03 2.01 0.05 83.84 04:08:01 PM 5 4.74 0.00 2.37 1.46 0.10 91.34 04:08:01 PM 6 7.38 0.00 2.46 1.24 0.07 88.85 04:08:01 PM 7 22.90 0.00 3.57 0.95 0.12 72.46 Average: all 15.98 0.00 1.79 1.59 0.08 80.57 Average: 0 11.54 0.00 1.55 0.57 0.06 86.28 Average: 1 20.59 0.00 1.93 3.70 0.08 73.70 Average: 2 16.97 0.00 2.37 1.68 0.08 78.91 Average: 3 11.27 0.00 1.45 1.18 0.07 86.03 Average: 4 13.50 0.00 1.44 1.75 0.11 83.20 Average: 5 15.10 0.00 1.32 0.77 0.07 82.75 Average: 6 18.08 0.00 2.16 1.57 0.07 78.12 Average: 7 20.76 0.00 2.07 1.51 0.08 75.59