---> uname -a: Linux prd-centos8-docker-8c-8g-2813.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 1023 27290 19 3576 30407 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:df:a9:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.0/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fedf:a924/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:9d:88:5c 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:aaff:fe9d:885c/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) 12/06/2023 _x86_64_ (8 CPU) 16:03:20 LINUX RESTART (8 CPU) 04:04:03 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 95.83 25.06 70.77 5145.54 5670.32 04:06:01 PM 167.71 14.41 153.30 3219.99 10529.06 04:07:01 PM 345.46 6.43 339.03 1208.47 11045.21 04:08:01 PM 179.91 1.77 178.14 427.59 39462.06 04:09:01 PM 41.90 0.25 41.65 43.45 5769.06 Average: 166.63 9.48 157.15 1987.99 14554.47 04:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29684216 31322236 2971488 9.10 2688 1964320 1398804 4.15 162272 2394416 131412 04:06:01 PM 28941852 30895012 3713852 11.37 2688 2271212 1805944 5.36 184196 3073760 97588 04:07:01 PM 27804260 30195204 4851444 14.86 2688 2700852 2179284 6.47 419484 3940912 256664 04:08:01 PM 27962532 31138040 4693172 14.37 2688 3472868 1525408 4.53 633420 3523056 137908 04:09:01 PM 27920412 31125548 4735292 14.50 2688 3502016 1550948 4.60 809712 3388960 29592 Average: 28462654 30935208 4193050 12.84 2688 2782254 1692078 5.02 441817 3264221 130633 04:04:03 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 375.56 232.42 1529.70 65.73 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 155.26 131.36 1625.40 34.26 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 494.40 401.22 6199.53 54.24 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 354.43 303.68 4752.16 1193.64 0.00 0.00 0.00 0.00 04:08:01 PM docker0 7.80 12.11 0.46 305.39 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 115.53 112.85 279.23 782.73 0.00 0.00 0.00 0.00 04:09:01 PM docker0 0.00 0.00 0.00 0.00 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 298.52 236.32 2886.13 428.55 0.00 0.00 0.00 0.00 Average: docker0 1.57 2.44 0.09 61.49 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) 12/06/2023 _x86_64_ (8 CPU) 16:03:20 LINUX RESTART (8 CPU) 04:04:03 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 10.97 0.00 1.47 1.71 0.05 85.80 04:05:01 PM 0 8.26 0.00 1.50 1.49 0.03 88.71 04:05:01 PM 1 19.60 0.00 2.91 2.87 0.07 74.56 04:05:01 PM 2 4.18 0.00 0.67 0.74 0.07 94.33 04:05:01 PM 3 7.54 0.00 1.66 3.95 0.05 86.79 04:05:01 PM 4 12.23 0.00 1.05 1.74 0.05 84.92 04:05:01 PM 5 3.81 0.00 0.92 0.36 0.03 94.88 04:05:01 PM 6 7.58 0.00 0.76 0.35 0.05 91.27 04:05:01 PM 7 24.56 0.00 2.28 2.16 0.07 70.93 04:06:01 PM all 9.76 0.00 0.86 1.60 0.04 87.75 04:06:01 PM 0 8.66 0.00 0.50 0.18 0.07 90.59 04:06:01 PM 1 13.14 0.00 0.84 4.50 0.03 81.50 04:06:01 PM 2 6.94 0.00 0.55 0.57 0.02 91.92 04:06:01 PM 3 5.99 0.00 0.87 1.61 0.05 91.49 04:06:01 PM 4 9.81 0.00 1.49 1.74 0.05 86.91 04:06:01 PM 5 8.55 0.00 0.75 1.20 0.05 89.45 04:06:01 PM 6 7.75 0.00 0.60 0.67 0.03 90.95 04:06:01 PM 7 17.19 0.00 1.27 2.33 0.03 79.17 04:07:01 PM all 28.02 0.00 1.54 1.78 0.09 68.57 04:07:01 PM 0 12.36 0.00 1.52 2.08 0.08 83.95 04:07:01 PM 1 39.62 0.00 0.77 1.52 0.08 58.00 04:07:01 PM 2 28.29 0.00 1.59 1.73 0.10 68.30 04:07:01 PM 3 29.64 0.00 2.20 2.42 0.10 65.63 04:07:01 PM 4 25.69 0.00 1.66 1.99 0.08 70.58 04:07:01 PM 5 22.92 0.00 1.44 0.69 0.10 74.85 04:07:01 PM 6 37.87 0.00 1.19 1.94 0.08 58.92 04:07:01 PM 7 27.74 0.00 1.96 1.88 0.10 68.32 04:08:01 PM all 11.09 0.00 2.62 3.32 0.06 82.92 04:08:01 PM 0 9.48 0.00 2.09 0.27 0.07 88.09 04:08:01 PM 1 14.30 0.00 2.87 4.94 0.07 77.82 04:08:01 PM 2 8.17 0.00 2.48 9.07 0.05 80.23 04:08:01 PM 3 20.62 0.00 2.57 2.72 0.07 74.03 04:08:01 PM 4 5.56 0.00 2.43 1.41 0.05 90.55 04:08:01 PM 5 9.26 0.00 2.81 1.06 0.05 86.82 04:08:01 PM 6 11.75 0.00 3.17 4.08 0.05 80.95 04:08:01 PM 7 9.57 0.00 2.55 2.99 0.07 84.82 04:09:01 PM all 5.95 0.00 0.62 4.70 0.04 88.69 04:09:01 PM 0 19.72 0.00 1.44 0.80 0.07 77.97 04:09:01 PM 1 0.60 0.00 0.40 14.33 0.05 84.62 04:09:01 PM 2 4.55 0.00 0.40 0.02 0.02 95.02 04:09:01 PM 3 2.14 0.00 0.48 12.02 0.05 85.31 04:09:01 PM 4 1.33 0.00 0.43 8.51 0.02 89.71 04:09:01 PM 5 1.12 0.00 0.74 0.95 0.05 97.14 04:09:01 PM 6 3.92 0.00 0.53 0.92 0.03 94.59 04:09:01 PM 7 14.22 0.00 0.55 0.05 0.03 85.15 Average: all 13.16 0.00 1.42 2.63 0.06 82.73 Average: 0 11.72 0.00 1.41 0.96 0.06 85.84 Average: 1 17.43 0.00 1.55 5.66 0.06 75.31 Average: 2 10.46 0.00 1.14 2.43 0.05 85.92 Average: 3 13.20 0.00 1.56 4.56 0.06 80.63 Average: 4 10.91 0.00 1.41 3.09 0.05 84.54 Average: 5 9.16 0.00 1.33 0.86 0.06 88.60 Average: 6 13.80 0.00 1.25 1.60 0.05 83.30 Average: 7 18.62 0.00 1.72 1.88 0.06 77.72