---> uname -a: Linux prd-centos8-docker-8c-8g-5092.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 1070 27244 19 3575 30354 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:dc:44:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.187/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fedc:44d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:f3:9b:56 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:ff:fef3:9b56/64 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) 16:53:52 LINUX RESTART (8 CPU) 04:54:01 PM tps rtps wtps bread/s bwrtn/s 04:55:01 PM 187.47 105.73 81.74 12881.99 41088.57 04:56:01 PM 221.78 18.83 202.95 3819.79 11395.00 04:57:01 PM 139.26 2.47 136.79 655.62 14308.43 04:58:01 PM 126.82 12.63 114.20 884.77 27997.95 04:59:01 PM 40.43 0.03 40.40 0.80 2791.97 05:00:00 PM 18.10 0.00 18.10 0.00 398.66 05:01:01 PM 43.44 0.08 43.36 9.80 883.62 Average: 111.07 19.97 91.10 2607.78 14124.24 04:54:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:55:01 PM 29605680 31244784 3050032 9.34 2688 1969628 1521708 4.51 188824 2459016 151800 04:56:01 PM 28691736 30720692 3963976 12.14 2688 2344496 1820624 5.40 198984 3295596 173596 04:57:01 PM 26629804 29700084 6025908 18.45 2688 3374908 2799572 8.31 343392 5167588 800668 04:58:01 PM 26713528 29855472 5942184 18.20 2688 3436824 2546604 7.56 499920 4888908 46716 04:59:01 PM 25185676 28351076 7470036 22.88 2688 3457636 5752936 17.07 533784 6361264 276 05:00:00 PM 25579928 28745740 7075784 21.67 2688 3458236 3957840 11.74 539396 5957136 0 05:01:01 PM 27883908 31060304 4771804 14.61 2688 3468504 1545660 4.59 675364 3538588 7940 Average: 27184323 29954022 5471389 16.75 2688 3072890 2849278 8.45 425666 4524014 168714 04:54:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 PM eth0 372.40 257.72 1534.31 64.89 0.00 0.00 0.00 0.00 04:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 PM eth0 224.08 192.17 2295.21 43.20 0.00 0.00 0.00 0.00 04:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 PM eth0 982.14 453.36 9715.14 40.01 0.00 0.00 0.00 0.00 04:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 PM lo 21.89 21.89 2.78 2.78 0.00 0.00 0.00 0.00 04:58:01 PM eth0 77.22 68.71 717.45 11.99 0.00 0.00 0.00 0.00 04:58:01 PM docker0 7.78 12.81 1.29 1.55 0.00 0.00 0.00 0.00 04:59:01 PM lo 2.32 2.32 0.24 0.24 0.00 0.00 0.00 0.00 04:59:01 PM eth0 19.96 15.33 14.81 9.13 0.00 0.00 0.00 0.00 04:59:01 PM docker0 0.82 1.02 0.12 0.12 0.00 0.00 0.00 0.00 04:59:01 PM veth61d8808 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:00:00 PM lo 271.87 271.87 122.71 122.71 0.00 0.00 0.00 0.00 05:00:00 PM eth0 80.37 61.88 25.63 30.26 0.00 0.00 0.00 0.00 05:00:00 PM docker0 5.97 6.47 0.75 0.76 0.00 0.00 0.00 0.00 05:01:01 PM lo 277.91 277.91 158.89 158.89 0.00 0.00 0.00 0.00 05:01:01 PM eth0 177.53 140.99 46.30 107.00 0.00 0.00 0.00 0.00 05:01:01 PM docker0 3.49 4.36 0.59 0.56 0.00 0.00 0.00 0.00 Average: lo 82.00 82.00 40.69 40.69 0.00 0.00 0.00 0.00 Average: eth0 276.30 170.08 2049.61 43.85 0.00 0.00 0.00 0.00 Average: docker0 2.58 3.52 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) 16:53:52 LINUX RESTART (8 CPU) 04:54:01 PM CPU %user %nice %system %iowait %steal %idle 04:55:01 PM all 13.38 0.00 2.94 4.89 0.08 78.72 04:55:01 PM 0 11.14 0.00 2.39 13.73 0.08 72.67 04:55:01 PM 1 12.41 0.00 2.58 0.83 0.12 84.07 04:55:01 PM 2 21.62 0.00 3.72 3.62 0.08 70.96 04:55:01 PM 3 19.80 0.00 3.18 6.12 0.07 70.84 04:55:01 PM 4 9.65 0.00 2.03 3.73 0.07 84.53 04:55:01 PM 5 10.59 0.00 2.72 5.88 0.10 80.70 04:55:01 PM 6 12.93 0.00 2.88 2.60 0.07 81.52 04:55:01 PM 7 8.89 0.00 3.99 2.62 0.05 84.45 04:56:01 PM all 14.58 0.00 1.19 1.94 0.07 82.22 04:56:01 PM 0 14.79 0.00 1.15 1.20 0.08 82.76 04:56:01 PM 1 21.72 0.00 1.93 1.69 0.08 74.57 04:56:01 PM 2 9.32 0.00 1.04 3.17 0.07 86.41 04:56:01 PM 3 20.90 0.00 1.92 2.78 0.07 74.33 04:56:01 PM 4 9.09 0.00 0.64 2.11 0.08 88.08 04:56:01 PM 5 11.00 0.00 1.32 2.32 0.05 85.31 04:56:01 PM 6 20.40 0.00 0.80 1.19 0.05 77.56 04:56:01 PM 7 9.43 0.00 0.75 1.05 0.05 88.72 04:57:01 PM all 34.74 0.00 1.85 1.47 0.09 61.84 04:57:01 PM 0 47.45 0.00 2.50 1.18 0.10 48.77 04:57:01 PM 1 36.75 0.00 1.72 2.95 0.10 58.48 04:57:01 PM 2 30.40 0.00 2.16 2.43 0.10 64.91 04:57:01 PM 3 33.81 0.00 1.61 1.61 0.10 62.87 04:57:01 PM 4 32.87 0.00 1.75 0.72 0.10 64.56 04:57:01 PM 5 19.23 0.00 1.57 0.10 0.08 79.02 04:57:01 PM 6 29.35 0.00 1.85 2.51 0.08 66.21 04:57:01 PM 7 48.02 0.00 1.68 0.29 0.08 49.93 04:58:01 PM all 10.44 0.25 1.35 2.68 0.09 85.20 04:58:01 PM 0 8.71 0.05 1.09 3.63 0.10 86.43 04:58:01 PM 1 14.57 0.02 1.25 1.10 0.08 82.97 04:58:01 PM 2 10.61 1.59 1.74 4.97 0.10 80.99 04:58:01 PM 3 7.63 0.25 1.19 1.64 0.10 89.18 04:58:01 PM 4 10.90 0.02 1.12 3.33 0.08 84.55 04:58:01 PM 5 10.22 0.03 0.90 0.07 0.07 88.71 04:58:01 PM 6 7.37 0.00 1.51 6.15 0.07 84.91 04:58:01 PM 7 13.48 0.03 2.01 0.55 0.08 83.84 04:59:01 PM all 47.87 0.27 1.52 0.36 0.10 49.88 04:59:01 PM 0 57.01 0.02 1.33 0.03 0.12 41.50 04:59:01 PM 1 36.66 0.00 1.47 0.20 0.12 61.55 04:59:01 PM 2 47.80 0.00 1.06 0.15 0.10 50.89 04:59:01 PM 3 52.77 0.00 1.35 0.17 0.12 45.60 04:59:01 PM 4 51.47 0.03 2.01 0.40 0.10 45.98 04:59:01 PM 5 26.61 2.08 1.34 1.02 0.08 68.86 04:59:01 PM 6 48.14 0.02 1.65 0.79 0.08 49.33 04:59:01 PM 7 62.54 0.02 1.96 0.10 0.10 35.28 05:00:00 PM all 13.72 0.07 1.37 0.27 0.08 84.48 05:00:00 PM 0 14.02 0.02 1.48 0.10 0.08 84.29 05:00:00 PM 1 11.96 0.22 1.77 0.29 0.08 85.68 05:00:00 PM 2 13.42 0.00 0.99 0.37 0.12 85.10 05:00:00 PM 3 12.64 0.03 1.37 0.25 0.08 85.62 05:00:00 PM 4 17.16 0.05 1.79 0.10 0.08 80.82 05:00:00 PM 5 11.66 0.24 1.20 0.32 0.07 86.52 05:00:00 PM 6 13.89 0.00 0.91 0.03 0.08 85.08 05:00:00 PM 7 15.00 0.00 1.47 0.72 0.07 82.74 05:01:01 PM all 23.77 0.38 2.95 0.19 0.11 72.61 05:01:01 PM 0 23.37 0.15 3.11 0.08 0.12 73.17 05:01:01 PM 1 24.73 0.08 2.62 0.22 0.12 72.24 05:01:01 PM 2 18.27 0.03 2.75 0.23 0.12 78.60 05:01:01 PM 3 31.89 0.08 3.37 0.13 0.13 64.39 05:01:01 PM 4 23.49 0.03 3.24 0.23 0.10 72.91 05:01:01 PM 5 20.52 2.04 2.51 0.12 0.10 74.72 05:01:01 PM 6 24.52 0.53 3.19 0.43 0.12 71.20 05:01:01 PM 7 23.32 0.07 2.82 0.07 0.10 73.62 Average: all 22.64 0.14 1.88 1.69 0.09 73.57 Average: 0 25.19 0.03 1.86 2.85 0.10 69.97 Average: 1 22.69 0.05 1.91 1.04 0.10 74.22 Average: 2 21.62 0.23 1.92 2.13 0.10 73.99 Average: 3 25.63 0.05 2.00 1.81 0.10 70.40 Average: 4 22.09 0.02 1.80 1.52 0.09 74.49 Average: 5 15.69 0.63 1.65 1.40 0.08 80.54 Average: 6 22.37 0.08 1.83 1.96 0.08 73.68 Average: 7 25.80 0.02 2.10 0.77 0.08 71.24