---> uname -a: Linux prd-centos8-docker-8c-8g-6070.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 1023 27284 19 3581 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 mq state UP group default qlen 1000 link/ether fa:16:3e:7f:6c:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.230/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85914sec preferred_lft 85914sec inet6 fe80::f816:3eff:fe7f:6c3a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:60:dc:0e 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::42:7dff:fe60:dc0e/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) 12/18/2023 _x86_64_ (8 CPU) 16:03:50 LINUX RESTART (8 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 81.47 6.67 74.80 1270.45 6485.34 04:07:01 PM 85.37 2.42 82.96 1611.60 7335.85 04:08:01 PM 189.62 13.11 176.50 2328.68 7455.57 04:09:01 PM 124.55 3.80 120.75 447.26 7253.86 04:10:00 PM 144.21 2.08 142.13 391.40 29912.26 04:10:01 PM 49.20 0.53 48.66 21.39 32032.09 04:11:01 PM 93.09 0.90 92.19 65.82 9043.92 04:12:01 PM 53.04 0.62 52.42 60.52 6230.61 Average: 109.77 4.22 105.55 880.55 10540.77 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 29646776 31315772 3008936 9.21 2688 1994956 1420988 4.22 162996 2425244 142528 04:07:01 PM 29435232 31282128 3220480 9.86 2688 2165456 1391152 4.13 170184 2602148 132004 04:08:01 PM 28674764 30734044 3980948 12.19 2688 2373976 1873468 5.56 198508 3309880 85808 04:09:01 PM 27963912 30262616 4691800 14.37 2688 2609916 2143340 6.36 402752 3801544 138044 04:10:00 PM 27002380 30026748 5653332 17.31 2688 3326560 2379444 7.06 564368 4564676 17684 04:10:01 PM 26983620 30025776 5672092 17.37 2688 3344268 2336564 6.93 564832 4583332 16 04:11:01 PM 27919716 31107392 4735996 14.50 2688 3485556 1560752 4.63 639400 3564588 132332 04:12:01 PM 27939132 31136800 4716580 14.44 2688 3494216 1512876 4.49 807444 3373208 27048 Average: 28195692 30736410 4460020 13.66 2688 2849363 1827323 5.42 438810 3528078 84433 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 40.43 25.73 720.43 4.52 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 56.96 41.39 573.38 23.26 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 203.05 187.37 2142.11 29.86 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.00 0.00 0.00 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 206.78 174.10 3519.61 23.15 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 04:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:00 PM eth0 290.59 224.78 6114.58 25.57 0.00 0.00 0.00 0.00 04:10:00 PM docker0 3.66 6.59 0.21 144.22 0.00 0.00 0.00 0.00 04:10:00 PM veth73bce53 6.69 3.66 144.23 0.26 0.00 0.00 0.00 0.00 04:10:00 PM veth62d4630 3.66 6.69 0.26 144.23 0.00 0.00 0.00 0.01 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 147.10 164.56 321.47 1152.11 0.00 0.00 0.00 0.00 04:11:01 PM docker0 6.11 9.88 0.36 166.11 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 176.37 149.39 292.59 813.95 0.00 0.00 0.00 0.00 04:12:01 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 158.89 137.19 1927.61 295.99 0.00 0.00 0.00 0.00 Average: docker0 1.38 2.32 0.08 43.70 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) 12/18/2023 _x86_64_ (8 CPU) 16:03:50 LINUX RESTART (8 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 7.28 0.00 0.79 2.31 0.10 89.52 04:06:01 PM 0 0.43 0.00 0.38 2.77 0.22 96.20 04:06:01 PM 1 5.53 0.00 0.77 2.34 0.05 91.32 04:06:01 PM 2 3.25 0.00 0.63 2.57 0.15 93.40 04:06:01 PM 3 10.04 0.00 1.14 2.76 0.08 85.98 04:06:01 PM 4 3.66 0.00 0.48 0.75 0.02 95.08 04:06:01 PM 5 4.80 0.00 0.52 2.60 0.12 91.96 04:06:01 PM 6 14.54 0.00 0.92 3.06 0.12 81.36 04:06:01 PM 7 16.00 0.00 1.50 1.60 0.08 80.81 04:07:01 PM all 5.65 0.00 0.61 3.02 0.21 90.51 04:07:01 PM 0 0.88 0.00 0.20 0.22 0.32 98.38 04:07:01 PM 1 7.69 0.00 0.78 3.70 0.18 87.64 04:07:01 PM 2 3.25 0.00 0.57 7.51 0.20 88.47 04:07:01 PM 3 2.03 0.00 0.33 3.47 0.37 93.80 04:07:01 PM 4 7.46 0.00 0.75 1.03 0.15 90.60 04:07:01 PM 5 16.05 0.00 1.32 4.48 0.22 77.93 04:07:01 PM 6 2.42 0.00 0.48 2.85 0.15 94.10 04:07:01 PM 7 5.47 0.00 0.43 0.90 0.12 93.08 04:08:01 PM all 11.31 0.00 0.88 7.11 0.52 80.18 04:08:01 PM 0 9.26 0.00 0.45 0.38 1.15 88.76 04:08:01 PM 1 11.19 0.00 0.80 7.33 0.28 80.39 04:08:01 PM 2 9.99 0.00 1.19 10.26 0.32 78.25 04:08:01 PM 3 5.55 0.00 0.49 1.54 0.20 92.22 04:08:01 PM 4 9.00 0.00 0.90 6.43 0.25 83.41 04:08:01 PM 5 21.85 0.00 1.19 10.12 1.53 65.31 04:08:01 PM 6 10.10 0.00 1.02 11.22 0.25 77.41 04:08:01 PM 7 13.39 0.00 0.97 9.62 0.18 75.83 04:09:01 PM all 24.90 0.00 1.40 4.29 0.63 68.78 04:09:01 PM 0 32.50 0.00 1.41 5.36 0.67 60.07 04:09:01 PM 1 17.58 0.00 1.49 7.11 0.67 73.16 04:09:01 PM 2 22.45 0.00 1.32 4.96 1.00 70.26 04:09:01 PM 3 24.09 0.00 1.10 2.33 0.49 71.99 04:09:01 PM 4 21.15 0.00 1.21 2.30 0.57 74.77 04:09:01 PM 5 21.84 0.00 1.23 4.00 0.69 72.24 04:09:01 PM 6 23.47 0.00 1.35 5.99 0.60 68.58 04:09:01 PM 7 36.13 0.00 2.06 2.25 0.39 59.17 04:10:00 PM all 10.58 0.00 1.51 7.29 0.23 80.39 04:10:00 PM 0 9.46 0.00 1.72 0.10 0.23 88.50 04:10:00 PM 1 5.00 0.00 1.45 3.10 0.24 90.21 04:10:00 PM 2 8.79 0.00 1.68 4.86 0.35 84.31 04:10:00 PM 3 3.93 0.00 1.54 21.29 0.21 73.04 04:10:00 PM 4 6.19 0.00 1.60 8.72 0.14 83.36 04:10:00 PM 5 18.33 0.00 1.09 0.21 0.21 80.17 04:10:00 PM 6 19.16 0.00 1.91 16.88 0.26 61.79 04:10:00 PM 7 13.82 0.00 1.11 3.13 0.21 81.73 04:10:01 PM all 1.88 0.00 1.28 8.27 0.20 88.37 04:10:01 PM 0 2.15 0.00 2.69 0.00 0.00 95.16 04:10:01 PM 1 2.75 0.00 1.10 0.00 0.00 96.15 04:10:01 PM 2 3.74 0.00 1.07 0.53 0.53 94.12 04:10:01 PM 3 2.15 0.00 1.61 40.32 0.00 55.91 04:10:01 PM 4 0.54 0.00 0.54 0.00 0.54 98.39 04:10:01 PM 5 1.06 0.00 0.53 0.00 0.53 97.87 04:10:01 PM 6 2.14 0.00 1.07 0.00 0.00 96.79 04:10:01 PM 7 0.54 0.00 1.61 25.27 0.00 72.58 04:11:01 PM all 8.62 0.00 2.01 1.80 0.60 86.97 04:11:01 PM 0 4.69 0.00 1.71 2.16 0.45 90.99 04:11:01 PM 1 15.63 0.00 2.24 4.71 0.63 76.79 04:11:01 PM 2 8.61 0.00 1.82 1.00 0.64 87.93 04:11:01 PM 3 6.12 0.00 2.01 1.24 0.62 90.03 04:11:01 PM 4 3.00 0.00 1.72 0.77 0.49 94.02 04:11:01 PM 5 6.29 0.00 2.09 1.60 0.89 89.13 04:11:01 PM 6 15.21 0.00 2.32 1.67 0.50 80.29 04:11:01 PM 7 9.44 0.00 2.16 1.22 0.57 86.61 04:12:01 PM all 10.81 0.00 1.01 0.37 0.29 87.53 04:12:01 PM 0 3.37 0.00 0.78 0.08 0.38 95.38 04:12:01 PM 1 10.73 0.00 1.32 0.37 0.42 87.17 04:12:01 PM 2 17.07 0.00 0.82 0.18 0.23 81.70 04:12:01 PM 3 11.29 0.00 1.35 1.07 0.27 86.02 04:12:01 PM 4 3.30 0.00 0.90 0.03 0.18 95.58 04:12:01 PM 5 22.28 0.00 0.94 0.35 0.35 76.08 04:12:01 PM 6 16.89 0.00 1.28 0.75 0.23 80.84 04:12:01 PM 7 1.50 0.00 0.67 0.10 0.28 97.44 Average: all 11.26 0.00 1.17 3.74 0.37 83.46 Average: 0 8.61 0.00 0.95 1.58 0.49 88.37 Average: 1 10.47 0.00 1.26 4.08 0.35 83.83 Average: 2 10.46 0.00 1.14 4.46 0.41 83.52 Average: 3 9.00 0.00 1.14 4.89 0.32 84.66 Average: 4 7.65 0.00 1.08 2.82 0.26 88.20 Average: 5 15.85 0.00 1.19 3.35 0.57 79.04 Average: 6 14.46 0.00 1.32 5.97 0.30 77.95 Average: 7 13.61 0.00 1.27 2.79 0.26 82.07