---> uname -a: Linux prd-centos8-docker-8c-8g-5028.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 1052 27256 19 3581 30371 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:71:3f:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.20/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85915sec preferred_lft 85915sec inet6 fe80::f816:3eff:fe71:3fd2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:13:da:c6:f8 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::42:13ff:feda:c6f8/64 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) 12/14/2023 _x86_64_ (8 CPU) 14:03:22 LINUX RESTART (8 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 106.68 12.58 94.10 2187.67 6215.79 02:06:01 PM 239.43 20.08 219.35 3864.02 12750.32 02:07:01 PM 110.50 1.20 109.30 454.78 16826.02 02:08:01 PM 106.55 12.58 93.97 927.67 22355.24 02:09:01 PM 42.80 0.07 42.74 4.53 2823.86 02:10:01 PM 14.98 0.00 14.98 0.00 326.87 02:11:01 PM 46.68 0.52 46.16 140.95 1222.95 Average: 95.37 6.72 88.65 1082.67 8931.26 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 29579360 31282028 3076352 9.42 2688 2027032 1447916 4.30 170008 2481220 171100 02:06:01 PM 28404156 30494676 4251556 13.02 2688 2404600 1978604 5.87 262468 3512580 152812 02:07:01 PM 26498008 29558036 6157704 18.86 2688 3357588 2767548 8.21 351676 5263208 595212 02:08:01 PM 26397900 29544116 6257812 19.16 2688 3440848 3003120 8.91 505192 5197828 52440 02:09:01 PM 25071932 28238096 7583780 23.22 2688 3458288 5958464 17.68 535184 6473096 1768 02:10:01 PM 25094052 28262024 7561660 23.16 2688 3459300 6092284 18.08 539788 6429980 60 02:11:01 PM 27941380 31125920 4714332 14.44 2688 3474544 1496336 4.44 676996 3475340 33420 Average: 26998113 29786414 5657599 17.32 2688 3088886 3249182 9.64 434473 4690465 143830 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 71.66 49.43 1004.07 10.66 0.00 0.00 0.00 0.00 02:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 281.27 242.99 2844.51 56.48 0.00 0.00 0.00 0.00 02:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 1076.99 476.84 8941.53 36.37 0.00 0.00 0.00 0.00 02:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM lo 21.56 21.56 2.75 2.75 0.00 0.00 0.00 0.00 02:08:01 PM eth0 77.81 69.47 712.78 12.62 0.00 0.00 0.00 0.00 02:08:01 PM docker0 7.66 12.66 1.27 1.54 0.00 0.00 0.00 0.00 02:09:01 PM lo 9.61 9.61 1.04 1.04 0.00 0.00 0.00 0.00 02:09:01 PM eth0 30.62 21.38 55.79 15.57 0.00 0.00 0.00 0.00 02:09:01 PM docker0 3.63 4.35 0.51 0.51 0.00 0.00 0.00 0.00 02:09:01 PM veth9c30fef 2.10 2.57 0.32 0.32 0.00 0.00 0.00 0.00 02:10:01 PM lo 73.36 73.36 9.50 9.50 0.00 0.00 0.00 0.00 02:10:01 PM eth0 300.05 277.32 208.77 65.77 0.00 0.00 0.00 0.00 02:10:01 PM docker0 3.22 3.17 0.36 0.37 0.00 0.00 0.00 0.00 02:10:01 PM vethf8124e3 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:11:01 PM lo 313.79 313.79 323.02 323.02 0.00 0.00 0.00 0.00 02:11:01 PM eth0 628.83 510.17 181.50 429.07 0.00 0.00 0.00 0.00 02:11:01 PM docker0 3.50 4.33 0.59 0.55 0.00 0.00 0.00 0.00 Average: lo 59.78 59.78 48.06 48.06 0.00 0.00 0.00 0.00 Average: eth0 352.48 235.39 1992.53 89.53 0.00 0.00 0.00 0.00 Average: docker0 2.57 3.50 0.39 0.43 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) 12/14/2023 _x86_64_ (8 CPU) 14:03:22 LINUX RESTART (8 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 9.62 0.00 0.96 1.08 0.04 88.29 02:05:01 PM 0 3.59 0.00 0.48 0.35 0.07 95.51 02:05:01 PM 1 15.50 0.00 1.73 1.05 0.05 81.67 02:05:01 PM 2 14.48 0.00 1.02 2.32 0.05 82.12 02:05:01 PM 3 21.88 0.00 1.59 1.23 0.05 75.25 02:05:01 PM 4 5.99 0.00 0.75 1.02 0.02 92.22 02:05:01 PM 5 7.56 0.00 0.92 1.23 0.03 90.26 02:05:01 PM 6 7.54 0.00 0.85 0.62 0.03 90.96 02:05:01 PM 7 0.42 0.00 0.37 0.84 0.05 98.33 02:06:01 PM all 25.22 0.00 1.34 2.28 0.08 71.08 02:06:01 PM 0 25.66 0.00 1.19 3.33 0.07 69.76 02:06:01 PM 1 28.89 0.00 1.87 6.34 0.08 62.82 02:06:01 PM 2 34.83 0.00 2.28 1.86 0.08 60.95 02:06:01 PM 3 20.47 0.00 1.39 2.17 0.08 75.88 02:06:01 PM 4 25.38 0.00 1.94 3.65 0.08 68.95 02:06:01 PM 5 18.91 0.00 0.57 0.37 0.07 80.09 02:06:01 PM 6 29.64 0.00 0.75 0.30 0.08 69.23 02:06:01 PM 7 17.98 0.00 0.75 0.23 0.07 80.97 02:07:01 PM all 22.79 0.00 1.98 1.34 0.09 73.80 02:07:01 PM 0 23.74 0.00 1.99 0.03 0.12 74.12 02:07:01 PM 1 27.74 0.00 1.83 3.24 0.08 67.10 02:07:01 PM 2 29.99 0.00 2.90 2.22 0.08 64.80 02:07:01 PM 3 30.12 0.00 1.66 0.08 0.08 68.05 02:07:01 PM 4 15.40 0.00 2.48 1.80 0.08 80.23 02:07:01 PM 5 18.15 0.00 1.32 0.07 0.10 80.37 02:07:01 PM 6 26.53 0.00 1.98 1.39 0.07 70.03 02:07:01 PM 7 10.61 0.00 1.70 1.89 0.08 85.72 02:08:01 PM all 18.04 0.27 0.99 1.97 0.07 78.66 02:08:01 PM 0 14.72 0.00 0.87 0.10 0.05 84.26 02:08:01 PM 1 19.33 0.03 0.68 3.58 0.07 76.31 02:08:01 PM 2 22.13 0.00 1.05 0.84 0.08 75.89 02:08:01 PM 3 24.89 2.07 1.70 3.33 0.08 67.93 02:08:01 PM 4 12.77 0.00 1.04 6.69 0.07 79.43 02:08:01 PM 5 17.99 0.03 0.97 0.87 0.07 80.08 02:08:01 PM 6 15.81 0.00 0.80 0.12 0.07 83.21 02:08:01 PM 7 16.72 0.05 0.77 0.25 0.05 82.16 02:09:01 PM all 43.78 0.26 1.70 0.76 0.11 53.40 02:09:01 PM 0 53.88 0.00 1.37 0.52 0.12 44.11 02:09:01 PM 1 42.80 0.10 1.71 3.68 0.10 51.61 02:09:01 PM 2 31.03 0.00 1.10 0.02 0.10 67.75 02:09:01 PM 3 64.51 0.00 2.02 0.72 0.12 32.63 02:09:01 PM 4 33.26 0.00 1.99 0.64 0.08 64.02 02:09:01 PM 5 45.33 1.89 1.76 0.15 0.12 50.75 02:09:01 PM 6 40.57 0.02 1.81 0.22 0.10 57.29 02:09:01 PM 7 38.89 0.03 1.82 0.15 0.12 58.99 02:10:01 PM all 11.35 0.05 1.20 0.13 0.07 87.20 02:10:01 PM 0 13.66 0.00 1.30 0.02 0.08 84.94 02:10:01 PM 1 11.58 0.03 1.63 0.15 0.07 86.54 02:10:01 PM 2 11.36 0.00 0.96 0.15 0.07 87.46 02:10:01 PM 3 7.59 0.34 1.58 0.08 0.08 90.33 02:10:01 PM 4 10.62 0.00 1.27 0.13 0.07 87.91 02:10:01 PM 5 12.87 0.05 1.05 0.20 0.05 85.78 02:10:01 PM 6 12.22 0.00 0.90 0.05 0.07 86.76 02:10:01 PM 7 10.87 0.00 0.92 0.27 0.05 87.90 02:11:01 PM all 24.20 0.35 3.29 0.33 0.10 71.72 02:11:01 PM 0 17.69 0.07 3.94 0.54 0.12 77.64 02:11:01 PM 1 22.09 0.03 3.46 0.49 0.10 73.83 02:11:01 PM 2 35.65 0.15 3.65 0.47 0.12 59.96 02:11:01 PM 3 23.44 0.22 3.32 0.17 0.08 72.77 02:11:01 PM 4 25.40 0.44 2.79 0.17 0.12 71.09 02:11:01 PM 5 24.60 0.03 4.22 0.47 0.10 70.57 02:11:01 PM 6 21.90 1.78 2.30 0.07 0.10 73.85 02:11:01 PM 7 22.86 0.05 2.67 0.29 0.10 74.03 Average: all 22.13 0.13 1.64 1.13 0.08 74.89 Average: 0 21.85 0.01 1.59 0.70 0.09 75.77 Average: 1 23.99 0.03 1.84 2.65 0.08 71.41 Average: 2 25.63 0.02 1.85 1.12 0.08 71.29 Average: 3 27.53 0.38 1.89 1.12 0.08 69.00 Average: 4 18.40 0.06 1.75 2.02 0.07 77.70 Average: 5 20.76 0.29 1.54 0.48 0.08 76.85 Average: 6 22.02 0.26 1.34 0.39 0.07 75.92 Average: 7 16.88 0.02 1.28 0.56 0.07 81.18