---> uname -a: Linux prd-centos8-docker-8c-8g-2303.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1096 25659 18 5134 30322 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:83:8c:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.48/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85666sec preferred_lft 85666sec inet6 fe80::f816:3eff:fe83:8ca3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f9:93:a6:35 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:f9ff:fe93:a635/64 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) 12/04/2023 _x86_64_ (8 CPU) 14:03:53 LINUX RESTART (8 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 321.46 138.48 182.99 14904.72 41976.87 02:06:01 PM 102.40 0.02 102.38 0.40 8929.87 02:07:01 PM 196.90 20.21 176.69 3968.41 7836.54 02:08:01 PM 147.85 1.52 146.33 781.07 37811.41 02:09:01 PM 67.30 12.18 55.12 498.95 1257.17 02:10:01 PM 44.97 0.02 44.95 0.53 2567.28 02:11:01 PM 11.66 0.00 11.66 0.00 252.75 02:12:01 PM 39.13 0.00 39.13 0.00 1309.78 02:13:01 PM 20.76 0.00 20.76 0.00 3217.21 02:14:01 PM 37.02 2.57 34.46 4514.63 4272.53 02:15:01 PM 103.53 1.13 102.40 72.92 28284.05 02:16:01 PM 61.46 0.50 60.96 75.97 16562.66 Average: 96.20 14.72 81.48 2067.91 12855.64 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 29682672 31271920 2973040 9.10 2688 1920728 1497808 4.44 176932 2410680 103288 02:06:01 PM 29559600 31269828 3096112 9.48 2688 2032516 1450948 4.30 170356 2500472 6816 02:07:01 PM 28596976 30683508 4058736 12.43 2688 2399916 1810200 5.37 259824 3333944 138756 02:08:01 PM 26252028 29321436 6403684 19.61 2688 3364580 4287920 12.72 384572 5478104 144 02:09:01 PM 26603572 29744052 6052140 18.53 2688 3433820 2673144 7.93 508472 5003588 43660 02:10:01 PM 25170240 28327180 7485472 22.92 2688 3447452 5882560 17.45 532632 6387896 1764 02:11:01 PM 25312724 28471220 7342988 22.49 2688 3448480 4992496 14.81 537272 6224936 136 02:12:01 PM 26007072 29177256 6648640 20.36 2688 3460600 3067956 9.10 542732 5550080 1852 02:13:01 PM 25598040 28955224 7057672 21.61 2688 3646944 3404796 10.10 584384 5914516 56316 02:14:01 PM 24666420 28898120 7989292 24.47 2688 4509284 3472948 10.30 732992 6662428 714400 02:15:01 PM 24557732 28872692 8097980 24.80 2688 4584324 3482260 10.33 772436 6709340 21148 02:16:01 PM 26296640 31069932 6359072 19.47 2688 5033748 1496312 4.44 937860 4801228 48404 Average: 26525310 29671864 6130402 18.77 2688 3440199 3126612 9.28 511705 5081434 94724 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 388.45 240.29 1533.98 64.48 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 21.91 17.03 243.14 3.47 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 255.79 227.40 2803.41 46.47 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 1195.97 490.14 8962.57 37.99 0.00 0.00 0.00 0.00 02:08:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:08:01 PM veth514321a 0.00 0.17 0.00 0.02 0.00 0.00 0.00 0.00 02:09:01 PM lo 22.09 22.09 2.80 2.80 0.00 0.00 0.00 0.00 02:09:01 PM eth0 98.75 86.17 672.94 23.94 0.00 0.00 0.00 0.00 02:09:01 PM docker0 7.83 12.88 1.29 1.56 0.00 0.00 0.00 0.00 02:10:01 PM lo 18.43 18.43 1.84 1.84 0.00 0.00 0.00 0.00 02:10:01 PM eth0 35.00 27.26 18.79 13.20 0.00 0.00 0.00 0.00 02:10:01 PM docker0 6.45 7.33 0.85 0.87 0.00 0.00 0.00 0.00 02:10:01 PM vethf5392f8 1.63 2.12 0.25 0.26 0.00 0.00 0.00 0.00 02:11:01 PM lo 441.50 441.50 194.08 194.08 0.00 0.00 0.00 0.00 02:11:01 PM eth0 217.18 194.37 101.12 53.31 0.00 0.00 0.00 0.00 02:11:01 PM docker0 0.33 0.23 0.02 0.02 0.00 0.00 0.00 0.00 02:11:01 PM veth3bc5ae7 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:12:01 PM lo 109.33 109.33 10.60 10.60 0.00 0.00 0.00 0.00 02:12:01 PM eth0 80.86 57.09 22.40 26.73 0.00 0.00 0.00 0.00 02:12:01 PM docker0 3.51 4.23 0.59 0.55 0.00 0.00 0.00 0.00 02:13:01 PM lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 02:13:01 PM eth0 63.68 54.35 573.55 16.58 0.00 0.00 0.00 0.00 02:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 PM eth0 415.81 215.00 3480.94 44.34 0.00 0.00 0.00 0.00 02:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 PM lo 240.43 240.43 54.57 54.57 0.00 0.00 0.00 0.00 02:15:01 PM eth0 26.81 25.46 290.07 5.76 0.00 0.00 0.00 0.00 02:15:01 PM docker0 119.60 125.58 36.83 19.69 0.00 0.00 0.00 0.00 02:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 PM eth0 37.42 32.67 139.34 10.45 0.00 0.00 0.00 0.00 02:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 69.33 69.33 21.99 21.99 0.00 0.00 0.00 0.00 Average: eth0 236.47 138.93 1570.16 28.89 0.00 0.00 0.00 0.00 Average: docker0 11.48 12.53 3.30 1.89 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) 12/04/2023 _x86_64_ (8 CPU) 14:03:53 LINUX RESTART (8 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 12.52 0.00 2.61 4.83 0.06 79.99 02:05:01 PM 0 16.21 0.00 3.19 1.68 0.07 78.86 02:05:01 PM 1 8.13 0.00 2.11 7.58 0.08 82.09 02:05:01 PM 2 14.89 0.00 2.58 3.31 0.07 79.15 02:05:01 PM 3 12.56 0.00 2.06 4.02 0.05 81.31 02:05:01 PM 4 15.31 0.00 2.24 3.07 0.05 79.33 02:05:01 PM 5 8.17 0.00 3.38 1.69 0.07 86.70 02:05:01 PM 6 16.87 0.00 3.57 1.76 0.05 77.75 02:05:01 PM 7 8.02 0.00 1.74 15.48 0.05 74.71 02:06:01 PM all 5.07 0.00 0.44 3.12 0.04 91.32 02:06:01 PM 0 4.14 0.00 0.38 0.98 0.03 94.46 02:06:01 PM 1 0.88 0.00 0.40 8.73 0.07 89.92 02:06:01 PM 2 6.49 0.00 0.27 5.40 0.02 87.83 02:06:01 PM 3 3.32 0.00 0.25 3.99 0.03 92.41 02:06:01 PM 4 15.60 0.00 1.42 1.70 0.05 81.23 02:06:01 PM 5 5.13 0.00 0.37 3.50 0.02 90.98 02:06:01 PM 6 4.58 0.00 0.38 0.22 0.02 94.80 02:06:01 PM 7 0.45 0.00 0.07 0.47 0.10 98.92 02:07:01 PM all 24.79 0.00 1.25 2.01 0.29 71.67 02:07:01 PM 0 17.17 0.00 0.69 0.97 0.08 81.10 02:07:01 PM 1 22.41 0.00 1.72 3.87 0.10 71.90 02:07:01 PM 2 29.55 0.00 1.02 2.93 0.10 66.40 02:07:01 PM 3 29.71 0.00 1.39 0.72 0.12 68.07 02:07:01 PM 4 28.64 0.00 1.19 0.59 0.12 69.46 02:07:01 PM 5 28.59 0.00 1.19 0.15 0.52 69.55 02:07:01 PM 6 17.32 0.00 1.32 1.86 0.07 79.44 02:07:01 PM 7 24.94 0.00 1.46 4.99 1.18 67.44 02:08:01 PM all 23.87 0.00 2.44 3.15 0.09 70.46 02:08:01 PM 0 28.13 0.00 2.87 0.07 0.10 68.83 02:08:01 PM 1 24.80 0.00 3.16 5.10 0.08 66.86 02:08:01 PM 2 32.32 0.00 2.88 1.17 0.10 63.53 02:08:01 PM 3 22.27 0.00 2.22 6.86 0.10 68.55 02:08:01 PM 4 18.05 0.00 2.07 2.75 0.07 77.06 02:08:01 PM 5 17.65 0.00 2.05 4.71 0.08 75.50 02:08:01 PM 6 26.19 0.00 2.30 0.27 0.08 71.16 02:08:01 PM 7 21.59 0.00 1.96 4.24 0.07 72.14 02:09:01 PM all 25.83 0.28 1.09 0.46 0.09 72.24 02:09:01 PM 0 10.16 0.07 0.92 0.12 0.10 88.63 02:09:01 PM 1 32.61 0.00 0.45 0.12 0.08 66.73 02:09:01 PM 2 24.41 0.00 1.30 0.12 0.08 74.09 02:09:01 PM 3 23.84 2.19 1.88 2.24 0.08 69.76 02:09:01 PM 4 26.16 0.00 1.27 0.54 0.10 71.93 02:09:01 PM 5 34.00 0.00 1.04 0.18 0.08 64.70 02:09:01 PM 6 37.50 0.02 0.92 0.18 0.08 61.29 02:09:01 PM 7 17.97 0.00 0.95 0.20 0.08 80.79 02:10:01 PM all 39.02 0.36 2.00 0.45 0.10 58.07 02:10:01 PM 0 39.16 0.05 2.08 0.80 0.10 57.81 02:10:01 PM 1 40.39 0.05 2.63 0.02 0.10 56.81 02:10:01 PM 2 49.28 0.03 2.50 0.37 0.10 47.72 02:10:01 PM 3 30.52 2.70 2.01 0.40 0.10 64.26 02:10:01 PM 4 38.73 0.03 1.53 0.32 0.08 59.30 02:10:01 PM 5 38.30 0.03 1.56 0.87 0.12 59.12 02:10:01 PM 6 42.07 0.02 2.08 0.77 0.08 54.98 02:10:01 PM 7 33.71 0.00 1.61 0.08 0.10 64.50 02:11:01 PM all 12.48 0.44 1.35 0.08 0.08 85.57 02:11:01 PM 0 13.70 0.00 0.94 0.03 0.08 85.25 02:11:01 PM 1 16.51 0.00 1.66 0.08 0.08 81.67 02:11:01 PM 2 12.75 0.00 1.17 0.00 0.08 85.99 02:11:01 PM 3 9.09 0.03 1.83 0.07 0.10 88.88 02:11:01 PM 4 11.35 2.93 1.41 0.12 0.10 84.09 02:11:01 PM 5 13.15 0.00 1.22 0.02 0.07 85.55 02:11:01 PM 6 11.99 0.52 1.26 0.30 0.08 85.85 02:11:01 PM 7 11.27 0.00 1.35 0.05 0.07 87.26 02:12:01 PM all 33.51 0.46 2.67 0.15 0.12 63.09 02:12:01 PM 0 29.15 0.05 2.24 0.10 0.12 68.34 02:12:01 PM 1 30.08 0.03 2.50 0.18 0.12 67.09 02:12:01 PM 2 27.32 2.75 3.01 0.23 0.13 66.56 02:12:01 PM 3 30.41 0.10 2.79 0.20 0.12 66.39 02:12:01 PM 4 37.01 0.20 3.04 0.03 0.10 59.62 02:12:01 PM 5 35.59 0.00 3.35 0.18 0.12 60.75 02:12:01 PM 6 42.02 0.50 2.43 0.03 0.13 54.88 02:12:01 PM 7 36.50 0.07 2.02 0.25 0.12 61.04 02:13:01 PM all 17.45 0.00 0.61 7.56 0.04 74.34 02:13:01 PM 0 13.64 0.00 0.70 0.00 0.05 85.60 02:13:01 PM 1 13.54 0.00 0.85 11.54 0.03 74.04 02:13:01 PM 2 19.20 0.00 0.43 3.29 0.05 77.02 02:13:01 PM 3 19.29 0.00 1.00 7.38 0.05 72.28 02:13:01 PM 4 7.69 0.00 0.42 3.49 0.05 88.35 02:13:01 PM 5 25.33 0.00 0.77 3.40 0.05 70.44 02:13:01 PM 6 20.25 0.00 0.25 0.03 0.03 79.43 02:13:01 PM 7 20.64 0.00 0.48 31.30 0.03 47.54 02:14:01 PM all 23.32 0.00 1.78 2.84 0.09 71.98 02:14:01 PM 0 26.26 0.00 1.80 0.71 0.07 71.17 02:14:01 PM 1 18.62 0.00 1.59 6.31 0.10 73.37 02:14:01 PM 2 22.49 0.00 1.71 2.51 0.07 73.22 02:14:01 PM 3 34.09 0.00 2.52 3.09 0.08 60.22 02:14:01 PM 4 15.45 0.00 1.54 5.10 0.10 77.80 02:14:01 PM 5 18.58 0.00 1.96 4.78 0.08 74.59 02:14:01 PM 6 17.16 0.00 1.73 0.00 0.08 81.03 02:14:01 PM 7 33.82 0.00 1.37 0.22 0.10 64.48 02:15:01 PM all 18.61 0.00 1.12 8.07 0.08 72.13 02:15:01 PM 0 9.63 0.00 0.82 0.00 0.07 89.48 02:15:01 PM 1 9.51 0.00 1.88 16.15 0.10 72.36 02:15:01 PM 2 26.57 0.00 1.27 23.11 0.08 48.96 02:15:01 PM 3 30.78 0.00 1.64 7.10 0.10 60.38 02:15:01 PM 4 5.75 0.00 0.87 0.17 0.07 93.15 02:15:01 PM 5 29.22 0.00 0.53 8.92 0.07 61.26 02:15:01 PM 6 20.36 0.00 0.99 0.05 0.08 78.52 02:15:01 PM 7 16.99 0.00 0.94 9.05 0.07 72.96 02:15:01 PM CPU %user %nice %system %iowait %steal %idle 02:16:01 PM all 19.87 0.00 1.32 1.71 0.06 77.04 02:16:01 PM 0 20.68 0.00 1.12 0.05 0.08 78.07 02:16:01 PM 1 17.16 0.00 1.64 3.28 0.07 77.86 02:16:01 PM 2 25.42 0.00 2.27 0.69 0.07 71.55 02:16:01 PM 3 10.14 0.00 0.99 2.32 0.05 86.50 02:16:01 PM 4 22.40 0.00 1.34 0.00 0.05 76.22 02:16:01 PM 5 45.69 0.00 1.25 7.23 0.08 45.74 02:16:01 PM 6 6.47 0.00 1.07 0.10 0.03 92.33 02:16:01 PM 7 10.97 0.00 0.88 0.03 0.05 88.07 Average: all 21.35 0.13 1.56 2.87 0.09 74.00 Average: 0 18.99 0.01 1.48 0.46 0.08 78.98 Average: 1 19.54 0.01 1.71 5.25 0.09 73.41 Average: 2 24.21 0.23 1.70 3.60 0.08 70.18 Average: 3 21.32 0.42 1.71 3.20 0.08 73.27 Average: 4 20.17 0.26 1.53 1.49 0.08 76.47 Average: 5 24.95 0.00 1.55 2.97 0.11 70.41 Average: 6 21.89 0.09 1.52 0.46 0.07 75.97 Average: 7 19.73 0.01 1.24 5.54 0.17 73.33