---> uname -a: Linux prd-centos8-docker-8c-8g-950.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 1102 25659 18 5128 30316 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:e9:6b:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.254/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:fee9:6be8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:1d:a3:d1 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:c3ff:fe1d:a3d1/64 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) 11/30/2023 _x86_64_ (8 CPU) 10:09:38 LINUX RESTART (8 CPU) 10:10:00 AM tps rtps wtps bread/s bwrtn/s 10:10:01 AM 400.00 151.56 248.44 4587.50 266792.19 10:11:01 AM 227.39 28.79 198.60 7192.80 7664.53 10:12:01 AM 230.36 20.10 210.26 3794.57 12461.11 10:13:01 AM 134.60 1.20 133.40 454.71 26682.04 10:14:01 AM 92.70 12.66 80.04 932.20 12800.68 10:15:01 AM 51.35 0.03 51.32 2.80 2950.77 10:16:01 AM 14.98 0.00 14.98 0.00 290.50 10:17:01 AM 37.25 0.07 37.18 2.00 1107.70 10:18:02 AM 41.68 2.48 39.20 4509.88 6833.15 10:19:01 AM 116.94 1.15 115.79 74.14 29486.55 Average: 105.93 7.74 98.19 1894.61 11713.55 10:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:10:01 AM 30591156 31808908 2064556 6.32 2688 1557384 813848 2.41 78756 1634204 4 10:11:01 AM 29612636 31261188 3043076 9.32 2688 1972140 1447724 4.30 167300 2460608 132196 10:12:01 AM 28683604 30742244 3972108 12.16 2688 2371968 1754456 5.21 240952 3266136 135740 10:13:01 AM 26620616 29671824 6035096 18.48 2688 3347528 2652220 7.87 351548 5142472 323420 10:14:01 AM 26194272 29328948 6461440 19.79 2688 3428084 3234328 9.60 504704 5413556 49440 10:15:01 AM 25474336 28627048 7181376 21.99 2688 3443496 4674436 13.87 533848 6085376 144 10:16:01 AM 25343668 28497872 7312044 22.39 2688 3444572 4981564 14.78 537840 6186368 96 10:17:01 AM 25985456 29153012 6670256 20.43 2688 3457640 3065436 9.10 542744 5569568 4884 10:18:02 AM 25170276 29054412 7485436 22.92 2688 4170160 3538064 10.50 733052 6181308 389708 10:19:01 AM 24650844 29120628 8004868 24.51 2688 4740116 2916596 8.65 798376 6593316 180028 Average: 26832686 29726608 5823026 17.83 2688 3193309 2907867 8.63 448912 4853291 121566 10:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 14.84 10.16 3.78 2.50 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 406.60 262.54 1572.63 59.90 0.00 0.00 0.00 0.00 10:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM eth0 271.57 235.43 2731.28 53.84 0.00 0.00 0.00 0.00 10:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM eth0 1164.60 440.01 9233.93 34.98 0.00 0.00 0.00 0.00 10:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM lo 22.17 22.17 2.83 2.83 0.00 0.00 0.00 0.00 10:14:01 AM eth0 75.08 67.72 666.00 14.80 0.00 0.00 0.00 0.00 10:14:01 AM docker0 7.86 12.99 1.30 1.57 0.00 0.00 0.00 0.00 10:15:01 AM lo 13.05 13.05 1.30 1.30 0.00 0.00 0.00 0.00 10:15:01 AM eth0 31.72 23.21 21.16 15.67 0.00 0.00 0.00 0.00 10:15:01 AM docker0 4.87 5.35 0.62 0.62 0.00 0.00 0.00 0.00 10:15:01 AM veth910fcde 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:16:01 AM lo 51.99 51.99 5.57 5.57 0.00 0.00 0.00 0.00 10:16:01 AM eth0 200.40 217.70 177.12 44.90 0.00 0.00 0.00 0.00 10:16:01 AM docker0 1.83 2.05 0.23 0.25 0.00 0.00 0.00 0.00 10:16:01 AM veth2721268 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 AM lo 351.09 351.09 153.04 153.04 0.00 0.00 0.00 0.00 10:17:01 AM eth0 677.46 600.90 1066.72 128.64 0.00 0.00 0.00 0.00 10:17:01 AM docker0 3.60 4.36 0.60 0.56 0.00 0.00 0.00 0.00 10:18:02 AM lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:18:02 AM eth0 231.12 179.38 1798.83 56.96 0.00 0.00 0.00 0.00 10:18:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM lo 244.19 244.19 55.47 55.47 0.00 0.00 0.00 0.00 10:19:01 AM eth0 348.95 135.75 2598.36 13.55 0.00 0.00 0.00 0.00 10:19:01 AM docker0 121.62 127.70 37.45 20.03 0.00 0.00 0.00 0.00 Average: lo 75.36 75.36 24.13 24.13 0.00 0.00 0.00 0.00 Average: eth0 377.82 239.95 2201.48 46.98 0.00 0.00 0.00 0.00 Average: docker0 15.30 16.69 4.40 2.52 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) 11/30/2023 _x86_64_ (8 CPU) 10:09:38 LINUX RESTART (8 CPU) 10:10:00 AM CPU %user %nice %system %iowait %steal %idle 10:10:01 AM all 3.65 0.00 5.03 17.47 0.10 73.74 10:10:01 AM 0 5.51 0.00 7.87 76.38 0.00 10.24 10:10:01 AM 1 2.34 0.00 5.47 0.00 0.00 92.19 10:10:01 AM 2 4.00 0.00 2.40 2.40 0.00 91.20 10:10:01 AM 3 2.34 0.00 5.47 0.78 0.00 91.41 10:10:01 AM 4 2.42 0.00 4.03 16.13 0.00 77.42 10:10:01 AM 5 6.30 0.00 3.94 37.80 0.79 51.18 10:10:01 AM 6 3.91 0.00 6.25 5.47 0.00 84.38 10:10:01 AM 7 2.38 0.00 4.76 0.79 0.00 92.06 10:11:01 AM all 14.15 0.00 2.03 1.42 0.05 82.34 10:11:01 AM 0 11.02 0.00 1.77 0.28 0.07 86.86 10:11:01 AM 1 10.32 0.00 1.21 0.92 0.07 87.49 10:11:01 AM 2 25.59 0.00 2.90 2.71 0.07 68.73 10:11:01 AM 3 19.36 0.00 1.93 2.68 0.07 75.96 10:11:01 AM 4 19.85 0.00 2.53 0.87 0.05 76.70 10:11:01 AM 5 8.87 0.00 1.76 1.10 0.05 88.22 10:11:01 AM 6 7.74 0.00 1.10 0.22 0.02 90.92 10:11:01 AM 7 10.50 0.00 3.05 2.61 0.05 83.80 10:12:01 AM all 20.13 0.00 1.31 1.95 0.07 76.54 10:12:01 AM 0 23.49 0.00 1.07 1.47 0.07 73.90 10:12:01 AM 1 22.38 0.00 1.97 1.12 0.07 74.46 10:12:01 AM 2 7.90 0.00 0.85 1.39 0.07 89.79 10:12:01 AM 3 27.49 0.00 1.49 2.01 0.08 68.93 10:12:01 AM 4 23.87 0.00 1.04 1.27 0.07 73.75 10:12:01 AM 5 15.82 0.00 1.45 5.42 0.07 77.24 10:12:01 AM 6 23.25 0.00 1.24 1.04 0.07 74.42 10:12:01 AM 7 16.82 0.00 1.34 1.85 0.08 79.90 10:13:01 AM all 31.30 0.00 2.45 1.95 0.10 64.20 10:13:01 AM 0 27.12 0.00 2.21 0.15 0.08 70.44 10:13:01 AM 1 36.11 0.00 3.52 1.34 0.12 58.92 10:13:01 AM 2 33.73 0.00 2.96 6.60 0.08 56.63 10:13:01 AM 3 26.10 0.00 2.06 5.94 0.10 65.79 10:13:01 AM 4 28.33 0.00 2.51 0.32 0.10 68.73 10:13:01 AM 5 42.45 0.00 2.53 0.46 0.10 54.47 10:13:01 AM 6 26.76 0.00 1.77 0.32 0.08 71.07 10:13:01 AM 7 29.80 0.00 2.07 0.48 0.14 67.52 10:14:01 AM all 19.36 0.27 1.02 1.47 0.07 77.81 10:14:01 AM 0 12.06 0.00 0.80 0.57 0.07 86.51 10:14:01 AM 1 24.06 0.00 0.97 1.37 0.08 73.51 10:14:01 AM 2 23.00 1.76 1.33 1.43 0.08 72.41 10:14:01 AM 3 20.38 0.00 1.24 6.30 0.07 72.01 10:14:01 AM 4 24.53 0.00 1.07 0.33 0.08 73.98 10:14:01 AM 5 15.71 0.00 0.90 1.42 0.05 81.92 10:14:01 AM 6 15.04 0.03 0.87 0.33 0.07 83.66 10:14:01 AM 7 20.12 0.35 0.99 0.00 0.07 78.47 10:15:01 AM all 41.52 0.25 1.85 0.61 0.11 55.66 10:15:01 AM 0 39.06 0.05 2.15 0.69 0.08 57.97 10:15:01 AM 1 38.76 1.83 1.39 0.45 0.10 57.47 10:15:01 AM 2 41.81 0.00 1.98 0.55 0.12 55.54 10:15:01 AM 3 36.31 0.02 1.98 1.21 0.12 60.36 10:15:01 AM 4 50.29 0.00 1.86 0.05 0.10 47.69 10:15:01 AM 5 35.69 0.02 2.00 0.57 0.12 61.60 10:15:01 AM 6 43.05 0.02 1.68 1.25 0.08 53.92 10:15:01 AM 7 47.20 0.05 1.73 0.13 0.13 50.75 10:16:01 AM all 10.95 0.25 1.19 0.04 0.08 87.49 10:16:01 AM 0 13.31 0.02 1.22 0.02 0.08 85.36 10:16:01 AM 1 7.05 0.08 1.31 0.03 0.08 91.45 10:16:01 AM 2 11.53 0.00 1.05 0.07 0.08 87.27 10:16:01 AM 3 11.61 0.00 1.14 0.15 0.08 87.02 10:16:01 AM 4 11.76 0.00 1.39 0.02 0.07 86.76 10:16:01 AM 5 11.73 1.39 1.02 0.03 0.07 85.76 10:16:01 AM 6 9.75 0.00 0.99 0.02 0.07 89.18 10:16:01 AM 7 10.86 0.54 1.39 0.02 0.07 87.13 10:17:01 AM all 40.47 0.49 3.37 0.17 0.12 55.37 10:17:01 AM 0 45.75 0.10 3.08 0.05 0.13 50.88 10:17:01 AM 1 45.31 0.00 3.56 0.12 0.12 50.90 10:17:01 AM 2 41.90 0.03 3.79 0.20 0.12 53.96 10:17:01 AM 3 38.09 0.18 3.73 0.17 0.13 57.70 10:17:01 AM 4 39.38 0.03 2.87 0.34 0.12 57.27 10:17:01 AM 5 38.25 3.44 2.62 0.18 0.12 55.38 10:17:01 AM 6 38.40 0.13 2.91 0.17 0.10 58.28 10:17:01 AM 7 36.63 0.00 4.43 0.17 0.15 58.62 10:18:02 AM all 37.06 0.00 1.63 0.78 0.08 60.45 10:18:02 AM 0 24.06 0.00 1.44 0.03 0.07 74.40 10:18:02 AM 1 36.88 0.00 1.47 3.13 0.08 58.43 10:18:02 AM 2 48.80 0.00 2.11 0.89 0.08 48.12 10:18:02 AM 3 35.54 0.00 1.48 0.02 0.08 62.89 10:18:02 AM 4 49.67 0.00 1.61 0.39 0.07 48.27 10:18:02 AM 5 30.73 0.00 2.12 1.56 0.07 65.52 10:18:02 AM 6 25.43 0.00 1.47 0.17 0.12 72.81 10:18:02 AM 7 45.42 0.00 1.36 0.07 0.07 53.09 10:19:01 AM all 32.78 0.00 1.85 1.51 0.09 63.77 10:19:01 AM 0 22.83 0.00 1.79 0.68 0.10 74.59 10:19:01 AM 1 29.36 0.00 2.32 2.53 0.09 65.71 10:19:01 AM 2 43.70 0.00 2.33 1.67 0.09 52.21 10:19:01 AM 3 41.09 0.00 1.37 1.14 0.10 56.30 10:19:01 AM 4 32.42 0.00 1.66 0.10 0.12 65.70 10:19:01 AM 5 28.39 0.00 2.12 4.46 0.09 64.95 10:19:01 AM 6 26.97 0.00 1.83 0.21 0.09 70.91 10:19:01 AM 7 37.43 0.00 1.37 1.30 0.09 59.82 Average: all 27.45 0.14 1.86 1.14 0.09 69.33 Average: 0 24.25 0.02 1.74 0.62 0.08 73.29 Average: 1 27.73 0.21 1.97 1.22 0.09 68.78 Average: 2 30.79 0.20 2.14 1.72 0.09 65.06 Average: 3 28.34 0.02 1.83 2.18 0.09 67.53 Average: 4 31.05 0.00 1.84 0.45 0.09 66.57 Average: 5 25.22 0.54 1.84 1.77 0.08 70.55 Average: 6 23.97 0.02 1.55 0.42 0.08 73.96 Average: 7 28.23 0.10 1.98 0.73 0.09 68.87