---> uname -a: Linux prd-centos8-docker-8c-8g-439.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1074 25688 18 5127 30343 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:36:8b:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.237/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85845sec preferred_lft 85845sec inet6 fe80::f816:3eff:fe36:8b0f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:6a:42:eb 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::42:2cff:fe6a:42eb/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) 11/29/2023 _x86_64_ (8 CPU) 11:17:31 LINUX RESTART (8 CPU) 11:18:01 AM tps rtps wtps bread/s bwrtn/s 11:19:01 AM 131.26 8.23 123.03 2221.66 8786.67 11:20:01 AM 230.19 19.80 210.40 3349.18 11304.57 11:21:01 AM 119.33 12.71 106.61 913.03 34678.49 11:22:01 AM 71.88 0.07 71.81 3.07 3081.66 11:23:01 AM 23.03 0.02 23.01 1.07 461.86 11:24:01 AM 39.10 0.00 39.10 0.00 833.31 11:25:01 AM 48.08 2.45 45.63 4462.91 7090.30 11:26:01 AM 116.98 1.13 115.85 72.92 29291.22 Average: 97.48 5.55 91.93 1377.96 11940.66 11:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:19:01 AM 29505032 31323108 3150680 9.65 2688 2134024 1995820 5.92 169096 2537768 152336 11:20:01 AM 27668700 29924424 4987012 15.27 2688 2566764 2490348 7.39 289456 4216252 201584 11:21:01 AM 25984996 29067192 6670716 20.43 2688 3376216 5343232 15.85 479464 5636148 2156 11:22:01 AM 25589844 28741776 7065868 21.64 2688 3443024 4468140 13.26 531548 5973408 156 11:23:01 AM 25507852 28661816 7147860 21.89 2688 3444260 4712448 13.98 537548 6032892 132 11:24:01 AM 25849416 29015608 6806296 20.84 2688 3456544 3193076 9.47 543544 5704216 10124 11:25:01 AM 23920820 27802232 8734892 26.75 2688 4167580 4326940 12.84 732428 7429064 389708 11:26:01 AM 23302928 28011400 9352784 28.64 2688 4978128 4327800 12.84 799144 7936292 411336 Average: 25916198 29068444 6739514 20.64 2688 3445818 3857226 11.44 510278 5683255 145942 11:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM eth0 67.71 43.95 1121.78 9.39 0.00 0.00 0.00 0.00 11:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM eth0 392.83 327.16 5087.57 66.09 0.00 0.00 0.00 0.00 11:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 AM lo 20.64 20.64 2.68 2.68 0.00 0.00 0.00 0.00 11:21:01 AM eth0 709.05 323.09 6418.19 23.63 0.00 0.00 0.00 0.00 11:21:01 AM docker0 7.43 12.38 1.25 1.51 0.00 0.00 0.00 0.00 11:21:01 AM veth70bcb6f 7.43 12.53 1.35 1.53 0.00 0.00 0.00 0.00 11:22:01 AM lo 3.00 3.00 0.31 0.31 0.00 0.00 0.00 0.00 11:22:01 AM eth0 85.59 78.17 674.64 18.11 0.00 0.00 0.00 0.00 11:22:01 AM docker0 1.07 1.32 0.15 0.14 0.00 0.00 0.00 0.00 11:22:01 AM veth723146d 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:23:01 AM lo 276.76 276.76 126.99 126.99 0.00 0.00 0.00 0.00 11:23:01 AM eth0 85.27 63.80 31.53 33.85 0.00 0.00 0.00 0.00 11:23:01 AM docker0 5.85 6.23 0.73 0.74 0.00 0.00 0.00 0.00 11:23:01 AM vethc3702d5 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:24:01 AM lo 383.64 383.64 258.86 258.86 0.00 0.00 0.00 0.00 11:24:01 AM eth0 265.26 202.83 48.76 167.04 0.00 0.00 0.00 0.00 11:24:01 AM docker0 3.50 4.25 0.59 0.55 0.00 0.00 0.00 0.00 11:25:01 AM lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 11:25:01 AM eth0 153.92 121.53 1773.15 34.57 0.00 0.00 0.00 0.00 11:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM lo 240.19 240.19 54.55 54.55 0.00 0.00 0.00 0.00 11:26:01 AM eth0 429.18 138.03 2564.06 15.49 0.00 0.00 0.00 0.00 11:26:01 AM docker0 119.61 125.56 36.83 19.69 0.00 0.00 0.00 0.00 Average: lo 115.56 115.56 55.43 55.43 0.00 0.00 0.00 0.00 Average: eth0 273.60 162.32 2214.89 46.02 0.00 0.00 0.00 0.00 Average: docker0 17.18 18.72 4.94 2.83 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) 11/29/2023 _x86_64_ (8 CPU) 11:17:31 LINUX RESTART (8 CPU) 11:18:01 AM CPU %user %nice %system %iowait %steal %idle 11:19:01 AM all 10.89 0.00 1.04 0.28 0.04 87.74 11:19:01 AM 0 3.00 0.00 0.62 0.20 0.05 96.13 11:19:01 AM 1 12.03 0.00 0.87 0.27 0.05 86.78 11:19:01 AM 2 16.26 0.00 1.18 0.48 0.03 82.04 11:19:01 AM 3 10.51 0.00 0.87 0.44 0.07 88.12 11:19:01 AM 4 14.65 0.00 1.10 0.23 0.05 83.96 11:19:01 AM 5 21.06 0.00 2.32 0.20 0.03 76.38 11:19:01 AM 6 6.04 0.00 0.77 0.33 0.03 92.82 11:19:01 AM 7 3.59 0.00 0.58 0.12 0.03 95.68 11:20:01 AM all 39.32 0.00 1.41 0.53 0.09 58.64 11:20:01 AM 0 41.54 0.00 1.82 0.85 0.10 55.69 11:20:01 AM 1 39.27 0.00 1.17 0.20 0.08 59.27 11:20:01 AM 2 40.31 0.00 1.03 0.15 0.08 58.43 11:20:01 AM 3 44.66 0.00 2.54 1.05 0.10 51.64 11:20:01 AM 4 32.69 0.00 0.90 0.15 0.08 66.17 11:20:01 AM 5 48.96 0.00 1.22 0.18 0.10 49.53 11:20:01 AM 6 24.72 0.00 1.49 1.34 0.08 72.36 11:20:01 AM 7 42.36 0.00 1.14 0.32 0.10 56.08 11:21:01 AM all 9.99 0.28 2.06 0.58 0.06 87.04 11:21:01 AM 0 8.64 2.11 2.16 1.11 0.07 85.92 11:21:01 AM 1 12.67 0.00 2.40 1.29 0.07 83.57 11:21:01 AM 2 6.17 0.05 1.82 0.25 0.07 91.64 11:21:01 AM 3 9.56 0.00 2.03 0.54 0.07 87.81 11:21:01 AM 4 13.66 0.00 1.47 0.70 0.05 84.12 11:21:01 AM 5 11.68 0.05 2.01 0.23 0.05 85.97 11:21:01 AM 6 9.50 0.00 2.44 0.40 0.05 87.60 11:21:01 AM 7 7.97 0.00 2.15 0.08 0.07 89.73 11:22:01 AM all 47.51 0.22 1.54 0.14 0.10 50.51 11:22:01 AM 0 43.14 1.65 1.70 0.07 0.10 53.33 11:22:01 AM 1 60.95 0.02 2.72 0.35 0.10 35.86 11:22:01 AM 2 54.72 0.00 0.97 0.13 0.08 44.10 11:22:01 AM 3 46.78 0.02 1.42 0.27 0.08 51.43 11:22:01 AM 4 42.88 0.05 1.04 0.08 0.10 55.85 11:22:01 AM 5 42.43 0.00 1.22 0.12 0.10 56.14 11:22:01 AM 6 38.32 0.00 1.69 0.00 0.10 59.89 11:22:01 AM 7 50.83 0.00 1.52 0.08 0.10 47.47 11:23:01 AM all 15.38 0.07 1.40 0.05 0.07 83.03 11:23:01 AM 0 16.32 0.43 1.34 0.07 0.07 81.78 11:23:01 AM 1 13.73 0.02 1.29 0.05 0.08 84.83 11:23:01 AM 2 13.90 0.03 1.54 0.02 0.07 84.44 11:23:01 AM 3 17.36 0.00 1.10 0.02 0.08 81.44 11:23:01 AM 4 14.04 0.02 1.73 0.07 0.07 84.08 11:23:01 AM 5 16.86 0.02 1.82 0.03 0.07 81.20 11:23:01 AM 6 15.94 0.00 1.24 0.07 0.08 82.67 11:23:01 AM 7 14.90 0.03 1.17 0.05 0.07 83.78 11:24:01 AM all 35.94 0.63 2.80 0.07 0.11 60.45 11:24:01 AM 0 39.53 0.05 2.85 0.03 0.12 57.42 11:24:01 AM 1 24.95 0.03 2.70 0.08 0.12 72.12 11:24:01 AM 2 48.93 0.08 3.56 0.08 0.13 47.21 11:24:01 AM 3 42.96 0.07 3.09 0.10 0.10 53.68 11:24:01 AM 4 32.09 0.40 2.83 0.07 0.12 64.49 11:24:01 AM 5 34.17 2.05 2.30 0.05 0.10 61.33 11:24:01 AM 6 26.91 1.91 2.23 0.07 0.08 68.80 11:24:01 AM 7 37.98 0.45 2.87 0.07 0.08 58.55 11:25:01 AM all 36.36 0.00 1.60 0.16 0.08 61.79 11:25:01 AM 0 30.57 0.00 1.44 0.05 0.07 67.88 11:25:01 AM 1 32.25 0.00 1.24 0.28 0.07 66.16 11:25:01 AM 2 38.18 0.00 1.42 0.12 0.08 60.20 11:25:01 AM 3 41.41 0.00 1.25 0.22 0.07 57.05 11:25:01 AM 4 36.91 0.00 1.56 0.08 0.08 61.36 11:25:01 AM 5 41.64 0.00 1.54 0.12 0.07 56.64 11:25:01 AM 6 36.46 0.00 2.34 0.18 0.08 60.93 11:25:01 AM 7 33.50 0.00 2.05 0.25 0.08 64.11 11:26:01 AM all 31.36 0.00 1.95 1.57 0.08 65.04 11:26:01 AM 0 32.61 0.00 1.89 0.02 0.07 65.42 11:26:01 AM 1 17.65 0.00 2.02 5.89 0.08 74.35 11:26:01 AM 2 34.86 0.00 2.40 1.63 0.08 61.03 11:26:01 AM 3 22.00 0.00 1.76 0.08 0.08 76.07 11:26:01 AM 4 16.88 0.00 2.27 0.49 0.07 80.30 11:26:01 AM 5 50.75 0.00 1.91 0.25 0.08 47.01 11:26:01 AM 6 38.87 0.00 1.69 1.26 0.08 58.09 11:26:01 AM 7 37.16 0.00 1.68 2.95 0.07 58.15 Average: all 28.35 0.15 1.73 0.42 0.08 69.27 Average: 0 26.93 0.53 1.73 0.30 0.08 70.44 Average: 1 26.70 0.01 1.80 1.05 0.08 70.36 Average: 2 31.68 0.02 1.74 0.36 0.08 66.12 Average: 3 29.41 0.01 1.76 0.34 0.08 68.40 Average: 4 25.48 0.06 1.61 0.23 0.08 72.53 Average: 5 33.45 0.26 1.79 0.15 0.08 64.27 Average: 6 24.60 0.24 1.74 0.46 0.08 72.90 Average: 7 28.56 0.06 1.64 0.49 0.08 69.17