---> uname -a: Linux prd-centos8-docker-8c-8g-4278.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1003 27324 18 3562 30434 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:bc:fb:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.125/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:febc:fbbf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:7d:29:4b 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) 11/25/2023 _x86_64_ (8 CPU) 11:02:41 LINUX RESTART (8 CPU) 11:03:01 AM tps rtps wtps bread/s bwrtn/s 11:04:01 AM 85.65 23.28 62.38 6019.89 38907.40 11:05:01 AM 97.18 6.55 90.63 1267.79 7935.04 11:06:01 AM 156.30 2.00 154.30 308.03 9809.83 11:07:01 AM 237.65 3.52 234.14 149.02 38108.26 11:08:01 AM 103.73 0.65 103.08 65.71 11564.38 Average: 136.11 7.20 128.91 1562.10 21265.43 11:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:01 AM 29827364 31291984 2828348 8.66 2688 1798352 1485828 4.41 143152 2310320 63584 11:05:01 AM 29574452 31279232 3081260 9.44 2688 2027968 1512420 4.49 167532 2493416 93568 11:06:01 AM 28845184 30731788 3810528 11.67 2688 2200828 2088492 6.20 185800 3163696 67300 11:07:01 AM 27250268 30281560 5405444 16.55 2688 3335680 2245180 6.66 265112 4640852 111764 11:08:01 AM 27958148 31142104 4697564 14.39 2688 3485072 1489628 4.42 464596 3729160 26848 Average: 28691083 30945334 3964629 12.14 2688 2569580 1764310 5.23 245238 3267489 72613 11:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM eth0 246.05 172.06 917.23 52.26 0.00 0.00 0.00 0.00 11:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 42.96 28.28 806.03 5.17 0.00 0.00 0.00 0.00 11:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 212.71 198.10 1494.11 55.30 0.00 0.00 0.00 0.00 11:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 390.57 276.39 8073.64 41.75 0.00 0.00 0.00 0.00 11:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 149.28 166.91 306.90 1175.85 0.00 0.00 0.00 0.00 11:08:01 AM 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 208.32 168.35 2319.63 266.07 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) 11/25/2023 _x86_64_ (8 CPU) 11:02:41 LINUX RESTART (8 CPU) 11:03:01 AM CPU %user %nice %system %iowait %steal %idle 11:04:01 AM all 10.02 0.00 1.68 5.41 0.06 82.82 11:04:01 AM 0 12.33 0.00 1.75 2.05 0.07 83.80 11:04:01 AM 1 10.68 0.00 2.04 3.57 0.07 83.65 11:04:01 AM 2 6.21 0.00 1.86 0.69 0.05 91.20 11:04:01 AM 3 6.38 0.00 1.76 5.19 0.05 86.62 11:04:01 AM 4 11.80 0.00 1.96 3.34 0.08 82.82 11:04:01 AM 5 16.42 0.00 1.43 4.81 0.05 77.30 11:04:01 AM 6 6.50 0.00 1.26 7.12 0.05 85.06 11:04:01 AM 7 9.84 0.00 1.42 16.54 0.07 72.13 11:05:01 AM all 6.38 0.00 0.72 3.03 0.05 89.82 11:05:01 AM 0 7.20 0.00 0.75 3.94 0.05 88.05 11:05:01 AM 1 3.66 0.00 0.78 3.97 0.07 91.52 11:05:01 AM 2 13.19 0.00 1.24 4.73 0.05 80.78 11:05:01 AM 3 1.27 0.00 0.20 1.64 0.05 96.84 11:05:01 AM 4 0.67 0.00 0.23 0.38 0.03 98.68 11:05:01 AM 5 8.57 0.00 0.79 1.59 0.05 89.00 11:05:01 AM 6 14.37 0.00 1.55 5.46 0.07 78.55 11:05:01 AM 7 2.17 0.00 0.23 2.54 0.05 95.01 11:06:01 AM all 9.54 0.00 0.93 3.05 0.06 86.41 11:06:01 AM 0 7.43 0.00 0.87 1.09 0.07 90.55 11:06:01 AM 1 9.57 0.00 1.09 6.85 0.07 82.42 11:06:01 AM 2 4.21 0.00 0.72 2.91 0.10 92.06 11:06:01 AM 3 13.10 0.00 1.65 2.27 0.07 82.91 11:06:01 AM 4 12.75 0.00 0.55 2.76 0.05 83.89 11:06:01 AM 5 2.85 0.00 0.40 0.63 0.03 96.08 11:06:01 AM 6 13.30 0.00 0.55 2.88 0.05 83.22 11:06:01 AM 7 13.15 0.00 1.66 5.05 0.07 80.08 11:07:01 AM all 10.59 0.00 1.01 3.48 0.06 84.84 11:07:01 AM 0 8.15 0.00 0.95 0.17 0.05 90.68 11:07:01 AM 1 8.14 0.00 0.89 6.19 0.07 84.72 11:07:01 AM 2 8.76 0.00 0.63 2.67 0.07 87.86 11:07:01 AM 3 15.32 0.00 1.22 5.18 0.07 78.21 11:07:01 AM 4 8.61 0.00 1.54 2.44 0.08 87.33 11:07:01 AM 5 21.33 0.00 1.52 4.23 0.07 72.86 11:07:01 AM 6 3.16 0.00 0.57 0.20 0.07 96.01 11:07:01 AM 7 11.30 0.00 0.79 6.82 0.05 81.04 11:08:01 AM all 12.01 0.00 1.35 0.77 0.05 85.83 11:08:01 AM 0 3.01 0.00 0.78 0.47 0.07 95.68 11:08:01 AM 1 12.72 0.00 1.61 1.11 0.07 84.50 11:08:01 AM 2 6.91 0.00 1.35 1.69 0.05 90.00 11:08:01 AM 3 6.41 0.00 1.06 0.07 0.07 92.40 11:08:01 AM 4 8.30 0.00 0.80 0.39 0.05 90.46 11:08:01 AM 5 25.30 0.00 2.44 0.58 0.05 71.63 11:08:01 AM 6 23.09 0.00 1.42 1.40 0.05 74.03 11:08:01 AM 7 10.30 0.00 1.32 0.43 0.02 87.93 Average: all 9.71 0.00 1.14 3.15 0.06 85.95 Average: 0 7.62 0.00 1.02 1.54 0.06 89.76 Average: 1 8.95 0.00 1.28 4.34 0.07 85.37 Average: 2 7.85 0.00 1.16 2.54 0.06 88.39 Average: 3 8.49 0.00 1.18 2.87 0.06 87.40 Average: 4 8.42 0.00 1.02 1.86 0.06 88.64 Average: 5 14.89 0.00 1.31 2.37 0.05 81.38 Average: 6 12.08 0.00 1.07 3.41 0.06 83.38 Average: 7 9.35 0.00 1.08 6.27 0.05 83.25