---> uname -a: Linux prd-centos8-docker-8c-8g-4569.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 1098 25653 19 5138 30318 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:c7:4e:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.120/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fec7:4e7b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d9:e7:24:07 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:d9ff:fee7:2407/64 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) 12/12/2023 _x86_64_ (8 CPU) 14:14:41 LINUX RESTART (8 CPU) 02:15:01 PM tps rtps wtps bread/s bwrtn/s 02:16:01 PM 279.31 19.01 260.30 3199.60 7957.43 02:17:01 PM 254.52 20.01 234.52 3793.30 12577.14 02:18:01 PM 139.02 13.75 125.27 1383.54 37853.15 02:19:01 PM 67.34 0.05 67.29 1.07 2889.50 02:20:01 PM 37.28 0.03 37.25 0.80 1201.13 02:21:01 PM 24.86 0.05 24.81 0.53 565.98 02:22:01 PM 34.03 0.00 34.03 0.00 962.04 02:23:01 PM 78.79 2.47 76.32 4478.64 30562.35 02:24:01 PM 80.51 1.18 79.33 90.22 5848.33 Average: 110.62 6.28 104.34 1438.49 11156.22 02:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 PM 29542400 31234688 3113312 9.53 2688 2017108 1466628 4.35 169144 2515700 165504 02:17:01 PM 28260236 30485884 4395476 13.46 2688 2538544 1998596 5.93 262844 3644772 281328 02:18:01 PM 26078204 29162672 6577508 20.14 2688 3379992 5207936 15.45 470344 5545476 1772 02:19:01 PM 26446820 29600264 6208892 19.01 2688 3447392 2739952 8.13 514448 5135496 11768 02:20:01 PM 25654404 28812904 7001308 21.44 2688 3450832 3451984 10.24 538360 5891376 180 02:21:01 PM 25116208 28279224 7539504 23.09 2688 3453788 6282624 18.64 540608 6402788 1668 02:22:01 PM 25950556 29312044 6705156 20.53 2688 3652612 3526624 10.46 586640 5545976 186232 02:23:01 PM 24673744 28963600 7981968 24.44 2688 4563868 3361504 9.97 734736 6620884 56060 02:24:01 PM 26231376 31009360 6424336 19.67 2688 5045972 1599132 4.74 941756 4857700 463812 Average: 26439328 29651182 6216384 19.04 2688 3505568 3292776 9.77 528764 5128908 129814 02:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 255.33 166.53 1410.30 42.45 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 02:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM eth0 397.80 323.70 5146.59 62.59 0.00 0.00 0.00 0.00 02:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM lo 6.43 6.43 0.79 0.79 0.00 0.00 0.00 0.00 02:18:01 PM eth0 842.57 284.61 6628.46 24.81 0.00 0.00 0.00 0.00 02:18:01 PM docker0 2.60 3.95 0.43 0.43 0.00 0.00 0.00 0.00 02:18:01 PM vethb66dbdf 2.60 4.07 0.47 0.44 0.00 0.00 0.00 0.00 02:19:01 PM lo 15.51 15.51 2.00 2.00 0.00 0.00 0.00 0.00 02:19:01 PM eth0 84.22 70.89 728.64 20.62 0.00 0.00 0.00 0.00 02:19:01 PM docker0 5.18 8.95 0.86 1.14 0.00 0.00 0.00 0.00 02:20:01 PM lo 25.40 25.40 2.17 2.17 0.00 0.00 0.00 0.00 02:20:01 PM eth0 74.50 58.84 34.72 21.38 0.00 0.00 0.00 0.00 02:20:01 PM docker0 6.66 7.48 0.86 0.88 0.00 0.00 0.00 0.00 02:21:01 PM lo 160.19 160.19 58.93 58.93 0.00 0.00 0.00 0.00 02:21:01 PM eth0 505.23 429.30 192.62 139.53 0.00 0.00 0.00 0.00 02:21:01 PM docker0 0.82 1.07 0.11 0.12 0.00 0.00 0.00 0.00 02:21:01 PM vethbfabe8b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:22:01 PM lo 220.51 220.51 87.97 87.97 0.00 0.00 0.00 0.00 02:22:01 PM eth0 170.28 125.25 597.95 42.11 0.00 0.00 0.00 0.00 02:22:01 PM docker0 2.72 3.27 0.48 0.44 0.00 0.00 0.00 0.00 02:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 PM eth0 368.51 175.81 3462.64 24.31 0.00 0.00 0.00 0.00 02:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 PM lo 239.46 239.46 54.43 54.43 0.00 0.00 0.00 0.00 02:24:01 PM eth0 44.39 42.85 372.68 10.19 0.00 0.00 0.00 0.00 02:24:01 PM docker0 119.12 125.10 36.77 19.61 0.00 0.00 0.00 0.00 Average: lo 74.18 74.18 22.93 22.93 0.00 0.00 0.00 0.00 Average: eth0 304.76 186.43 2063.67 43.12 0.00 0.00 0.00 0.00 Average: docker0 15.23 16.65 4.39 2.51 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) 12/12/2023 _x86_64_ (8 CPU) 14:14:41 LINUX RESTART (8 CPU) 02:15:01 PM CPU %user %nice %system %iowait %steal %idle 02:16:01 PM all 11.69 0.00 1.57 0.84 0.06 85.85 02:16:01 PM 0 5.31 0.00 1.02 0.23 0.07 93.37 02:16:01 PM 1 7.54 0.00 2.80 2.56 0.07 87.04 02:16:01 PM 2 3.70 0.00 0.99 0.50 0.07 94.74 02:16:01 PM 3 24.25 0.00 2.14 1.15 0.05 72.41 02:16:01 PM 4 13.79 0.00 1.94 0.69 0.05 83.54 02:16:01 PM 5 14.48 0.00 1.39 0.15 0.08 83.90 02:16:01 PM 6 16.29 0.00 1.28 0.88 0.03 81.51 02:16:01 PM 7 8.11 0.00 1.00 0.54 0.03 90.31 02:17:01 PM all 27.85 0.00 1.57 0.65 0.09 69.85 02:17:01 PM 0 26.48 0.00 1.14 0.20 0.08 72.10 02:17:01 PM 1 49.53 0.00 2.52 0.45 0.10 47.39 02:17:01 PM 2 22.24 0.00 1.22 0.12 0.08 76.34 02:17:01 PM 3 23.18 0.00 1.15 0.52 0.10 75.05 02:17:01 PM 4 25.00 0.00 1.47 1.02 0.07 72.44 02:17:01 PM 5 37.40 0.00 1.15 0.47 0.08 60.90 02:17:01 PM 6 20.57 0.00 2.70 1.96 0.12 74.65 02:17:01 PM 7 18.35 0.00 1.19 0.44 0.07 79.96 02:18:01 PM all 25.31 0.23 2.52 0.59 0.09 71.25 02:18:01 PM 0 20.67 0.00 1.90 0.02 0.10 77.32 02:18:01 PM 1 13.23 0.02 2.34 0.61 0.08 83.73 02:18:01 PM 2 36.87 0.00 2.83 1.18 0.10 59.02 02:18:01 PM 3 33.25 0.00 2.25 0.54 0.08 63.87 02:18:01 PM 4 19.62 1.75 2.80 0.52 0.10 75.21 02:18:01 PM 5 22.91 0.02 2.70 0.15 0.08 74.14 02:18:01 PM 6 32.67 0.05 2.71 0.88 0.08 63.61 02:18:01 PM 7 23.31 0.02 2.66 0.84 0.10 73.07 02:19:01 PM all 35.47 0.04 1.06 0.13 0.10 63.20 02:19:01 PM 0 34.49 0.00 1.18 0.38 0.10 63.84 02:19:01 PM 1 35.88 0.00 1.45 0.18 0.10 62.39 02:19:01 PM 2 41.03 0.00 1.37 0.05 0.10 57.45 02:19:01 PM 3 42.05 0.00 1.00 0.10 0.10 56.75 02:19:01 PM 4 44.07 0.30 1.00 0.08 0.08 54.46 02:19:01 PM 5 31.32 0.00 0.82 0.18 0.08 67.59 02:19:01 PM 6 17.27 0.00 0.72 0.02 0.10 81.89 02:19:01 PM 7 37.66 0.00 0.95 0.02 0.10 61.28 02:20:01 PM all 26.87 0.61 2.04 0.06 0.10 70.31 02:20:01 PM 0 25.24 0.05 1.98 0.08 0.10 72.55 02:20:01 PM 1 27.36 1.89 1.67 0.02 0.12 68.95 02:20:01 PM 2 21.40 2.43 2.08 0.03 0.12 73.95 02:20:01 PM 3 37.68 0.05 2.71 0.07 0.10 59.40 02:20:01 PM 4 19.24 0.00 1.82 0.05 0.10 78.78 02:20:01 PM 5 30.19 0.02 2.33 0.03 0.12 67.32 02:20:01 PM 6 23.53 0.38 2.19 0.18 0.10 73.61 02:20:01 PM 7 30.35 0.07 1.56 0.02 0.08 67.93 02:21:01 PM all 19.01 0.38 3.16 0.05 0.10 77.31 02:21:01 PM 0 15.43 0.03 1.99 0.08 0.10 82.35 02:21:01 PM 1 17.31 0.08 2.60 0.07 0.10 79.84 02:21:01 PM 2 23.04 2.71 3.40 0.07 0.12 70.67 02:21:01 PM 3 19.40 0.07 2.39 0.05 0.10 77.98 02:21:01 PM 4 22.34 0.00 2.36 0.03 0.10 75.16 02:21:01 PM 5 17.76 0.05 2.63 0.03 0.10 79.42 02:21:01 PM 6 19.60 0.00 4.24 0.05 0.07 76.04 02:21:01 PM 7 17.14 0.08 5.66 0.02 0.10 77.00 02:22:01 PM all 44.52 0.09 2.17 0.06 0.12 53.05 02:22:01 PM 0 43.80 0.02 1.69 0.13 0.12 54.24 02:22:01 PM 1 39.44 0.10 2.74 0.05 0.13 57.53 02:22:01 PM 2 36.89 0.07 2.08 0.12 0.12 60.74 02:22:01 PM 3 39.35 0.00 2.51 0.03 0.10 58.00 02:22:01 PM 4 46.03 0.00 1.85 0.05 0.12 51.95 02:22:01 PM 5 46.96 0.00 1.56 0.05 0.13 51.30 02:22:01 PM 6 61.63 0.52 2.59 0.03 0.13 35.10 02:22:01 PM 7 42.03 0.00 2.31 0.00 0.10 55.56 02:23:01 PM all 22.06 0.00 2.00 1.98 0.08 73.88 02:23:01 PM 0 21.22 0.00 2.35 2.60 0.10 73.73 02:23:01 PM 1 21.03 0.00 2.37 3.37 0.07 73.16 02:23:01 PM 2 28.72 0.00 2.25 1.64 0.07 67.32 02:23:01 PM 3 25.95 0.00 1.92 3.59 0.08 68.45 02:23:01 PM 4 16.72 0.00 2.28 1.07 0.07 79.86 02:23:01 PM 5 17.82 0.00 1.97 3.16 0.08 76.97 02:23:01 PM 6 30.79 0.00 1.29 0.08 0.08 67.76 02:23:01 PM 7 14.20 0.00 1.56 0.32 0.08 83.83 02:24:01 PM all 35.36 0.00 1.77 0.51 0.09 62.28 02:24:01 PM 0 33.45 0.00 1.08 0.38 0.08 65.00 02:24:01 PM 1 28.30 0.00 1.93 1.32 0.12 68.34 02:24:01 PM 2 38.09 0.00 2.25 0.30 0.08 59.28 02:24:01 PM 3 44.55 0.00 2.71 0.20 0.07 52.47 02:24:01 PM 4 36.80 0.00 1.79 0.69 0.10 60.63 02:24:01 PM 5 32.82 0.00 1.67 0.77 0.07 64.68 02:24:01 PM 6 36.93 0.00 1.27 0.08 0.10 61.62 02:24:01 PM 7 31.96 0.00 1.44 0.32 0.08 66.20 Average: all 27.57 0.15 1.98 0.54 0.09 69.66 Average: 0 25.13 0.01 1.59 0.46 0.09 72.72 Average: 1 26.64 0.23 2.27 0.96 0.10 69.80 Average: 2 27.99 0.58 2.05 0.44 0.09 68.84 Average: 3 32.19 0.01 2.09 0.69 0.09 64.93 Average: 4 27.07 0.23 1.92 0.47 0.09 70.22 Average: 5 27.97 0.01 1.80 0.55 0.09 69.57 Average: 6 28.81 0.11 2.11 0.46 0.09 68.43 Average: 7 24.80 0.02 2.04 0.28 0.08 72.79