---> uname -a: Linux prd-centos8-docker-8c-8g-18899.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 1090 25698 19 5101 30326 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:6b:26:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.209/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fe6b:2651/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bf:14:43:ec 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:bfff:fe14:43ec/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) 03/28/2024 _x86_64_ (8 CPU) 15:10:23 LINUX RESTART (8 CPU) 03:11:01 PM tps rtps wtps bread/s bwrtn/s 03:12:01 PM 157.94 20.83 137.11 4264.36 9239.43 03:13:01 PM 214.16 7.22 206.95 1313.38 11103.32 03:14:01 PM 62.04 0.02 62.02 0.27 7987.95 03:15:01 PM 105.96 12.58 93.39 976.58 28446.58 03:16:01 PM 24.84 0.02 24.83 0.53 558.88 03:17:01 PM 39.32 0.05 39.27 0.53 1085.35 03:18:01 PM 61.76 2.47 59.29 4497.92 20375.27 03:19:01 PM 73.38 0.02 73.37 0.27 15574.93 03:20:02 PM 46.78 1.55 45.23 132.49 8372.36 Average: 87.35 4.97 82.38 1242.78 11416.42 03:11:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:12:01 PM 29236368 31087704 3419344 10.47 2688 2170456 1575564 4.67 180116 2785888 107120 03:13:01 PM 27373464 29599808 5282248 16.18 2688 2538836 2875668 8.53 297636 4494248 170476 03:14:01 PM 26981336 29279872 5674376 17.38 2688 2608540 3213896 9.54 324760 4852688 17388 03:15:01 PM 25449992 28577340 7205720 22.07 2688 3420104 5798556 17.20 527884 6107368 1640 03:16:01 PM 25481192 28609884 7174520 21.97 2688 3421492 4295332 12.74 537932 6056528 28 03:17:01 PM 26166512 29495540 6489200 19.87 2688 3621112 3300404 9.79 588096 5333720 187320 03:18:01 PM 24748220 29017596 7907492 24.21 2688 4545044 3185300 9.45 737652 6554688 379404 03:19:01 PM 23671848 28000880 8983864 27.51 2688 4612208 6504648 19.30 781500 7543372 48 03:20:02 PM 26322260 31060992 6333452 19.39 2688 5008636 1498440 4.45 939376 4775248 253000 Average: 26159021 29414402 6496691 19.89 2688 3549603 3583090 10.63 546106 5389305 124047 03:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM eth0 85.29 60.89 1107.44 28.20 0.00 0.00 0.00 0.00 03:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 PM eth0 412.46 334.43 5080.30 43.52 0.00 0.00 0.00 0.00 03:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 PM lo 2.30 2.30 0.36 0.36 0.00 0.00 0.00 0.00 03:14:01 PM eth0 97.65 86.45 753.81 20.16 0.00 0.00 0.00 0.00 03:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 PM lo 13.98 13.98 1.35 1.35 0.00 0.00 0.00 0.00 03:15:01 PM eth0 862.90 287.52 6436.38 27.08 0.00 0.00 0.00 0.00 03:15:01 PM docker0 4.80 5.45 0.62 0.63 0.00 0.00 0.00 0.00 03:15:01 PM vethfa57469 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:16:01 PM lo 68.36 68.36 8.66 8.66 0.00 0.00 0.00 0.00 03:16:01 PM eth0 222.99 236.67 171.43 51.99 0.00 0.00 0.00 0.00 03:16:01 PM docker0 1.85 2.07 0.23 0.26 0.00 0.00 0.00 0.00 03:16:01 PM vethb7bec0d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 PM vethadac10c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 PM lo 39.70 39.70 3.47 3.47 0.00 0.00 0.00 0.00 03:17:01 PM eth0 139.77 112.66 508.64 36.36 0.00 0.00 0.00 0.00 03:17:01 PM docker0 3.48 4.15 0.59 0.58 0.00 0.00 0.00 0.00 03:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 PM eth0 398.55 198.28 3514.40 25.13 0.00 0.00 0.00 0.00 03:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 PM lo 277.17 277.17 131.92 131.92 0.00 0.00 0.00 0.00 03:19:01 PM eth0 5.81 4.56 3.32 4.86 0.00 0.00 0.00 0.00 03:19:01 PM docker0 6.11 7.36 0.70 1.82 0.00 0.00 0.00 0.00 03:19:01 PM veth8a9ba1b 6.11 7.51 0.79 1.84 0.00 0.00 0.00 0.00 03:19:01 PM vethf37f336 0.00 0.93 0.00 0.44 0.00 0.00 0.00 0.00 03:20:02 PM lo 586.12 586.12 144.90 144.90 0.00 0.00 0.00 0.00 03:20:02 PM eth0 73.53 58.90 242.81 23.09 0.00 0.00 0.00 0.00 03:20:02 PM docker0 230.22 237.29 54.38 41.52 0.00 0.00 0.00 0.00 Average: lo 109.75 109.75 32.30 32.30 0.00 0.00 0.00 0.00 Average: eth0 255.44 153.37 1979.80 28.93 0.00 0.00 0.00 0.00 Average: docker0 27.39 28.48 6.28 4.98 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) 03/28/2024 _x86_64_ (8 CPU) 15:10:23 LINUX RESTART (8 CPU) 03:11:01 PM CPU %user %nice %system %iowait %steal %idle 03:12:01 PM all 11.59 0.00 1.04 1.17 0.05 86.15 03:12:01 PM 0 10.43 0.00 1.47 1.10 0.05 86.95 03:12:01 PM 1 17.52 0.00 1.52 0.82 0.07 80.08 03:12:01 PM 2 12.31 0.00 0.80 1.97 0.07 84.86 03:12:01 PM 3 10.63 0.00 0.90 1.29 0.07 87.11 03:12:01 PM 4 4.89 0.00 0.38 0.05 0.03 94.64 03:12:01 PM 5 20.20 0.00 1.27 1.17 0.03 77.33 03:12:01 PM 6 11.20 0.00 1.14 0.78 0.03 86.85 03:12:01 PM 7 5.54 0.00 0.84 2.17 0.03 91.42 03:13:01 PM all 36.93 0.00 1.30 1.11 0.09 60.57 03:13:01 PM 0 28.38 0.00 0.99 1.14 0.08 69.41 03:13:01 PM 1 29.29 0.00 1.07 0.90 0.08 68.66 03:13:01 PM 2 44.26 0.00 1.22 1.02 0.08 53.42 03:13:01 PM 3 33.38 0.00 1.40 2.49 0.08 62.64 03:13:01 PM 4 28.55 0.00 1.34 0.37 0.10 69.64 03:13:01 PM 5 48.26 0.00 1.27 0.82 0.08 49.57 03:13:01 PM 6 43.69 0.00 1.14 0.50 0.08 54.59 03:13:01 PM 7 39.64 0.00 1.96 1.64 0.08 56.68 03:14:01 PM all 36.33 0.00 0.86 0.44 0.08 62.30 03:14:01 PM 0 36.73 0.00 0.77 0.00 0.07 62.44 03:14:01 PM 1 37.31 0.00 0.78 0.90 0.08 60.92 03:14:01 PM 2 32.69 0.00 0.75 0.40 0.07 66.09 03:14:01 PM 3 24.21 0.00 0.90 1.62 0.08 73.19 03:14:01 PM 4 41.95 0.00 0.48 0.00 0.07 57.50 03:14:01 PM 5 25.61 0.00 1.04 0.40 0.07 72.89 03:14:01 PM 6 34.32 0.00 0.90 0.03 0.07 64.68 03:14:01 PM 7 57.83 0.00 1.25 0.15 0.10 40.67 03:15:01 PM all 19.78 0.27 2.86 1.76 0.08 75.25 03:15:01 PM 0 16.71 0.07 2.67 0.22 0.08 80.25 03:15:01 PM 1 23.08 0.02 2.93 6.24 0.08 67.65 03:15:01 PM 2 19.58 0.03 3.03 1.68 0.08 75.59 03:15:01 PM 3 21.86 0.02 3.12 4.46 0.07 70.48 03:15:01 PM 4 21.90 1.94 3.10 0.56 0.10 72.39 03:15:01 PM 5 25.46 0.00 2.71 0.07 0.10 71.66 03:15:01 PM 6 14.17 0.07 2.95 0.61 0.08 82.12 03:15:01 PM 7 15.46 0.05 2.39 0.20 0.07 81.83 03:16:01 PM all 14.40 0.27 1.57 0.08 0.09 83.59 03:16:01 PM 0 19.59 0.00 1.60 0.08 0.10 78.63 03:16:01 PM 1 13.28 0.05 1.62 0.15 0.08 84.81 03:16:01 PM 2 12.55 0.02 1.49 0.03 0.08 85.82 03:16:01 PM 3 15.59 0.07 1.66 0.10 0.10 82.48 03:16:01 PM 4 16.43 0.02 1.74 0.08 0.07 81.66 03:16:01 PM 5 13.45 1.61 1.51 0.05 0.08 83.31 03:16:01 PM 6 10.84 0.03 1.57 0.03 0.10 87.42 03:16:01 PM 7 13.49 0.35 1.39 0.08 0.08 84.60 03:17:01 PM all 39.06 0.37 2.16 0.12 0.09 58.18 03:17:01 PM 0 37.35 0.00 2.02 0.10 0.10 60.42 03:17:01 PM 1 44.02 0.15 1.97 0.05 0.10 53.70 03:17:01 PM 2 42.79 0.05 2.69 0.03 0.10 54.33 03:17:01 PM 3 53.99 0.02 3.11 0.22 0.08 42.58 03:17:01 PM 4 31.26 2.28 2.01 0.30 0.10 64.05 03:17:01 PM 5 50.85 0.08 1.64 0.02 0.10 47.30 03:17:01 PM 6 23.28 0.37 2.13 0.02 0.08 74.13 03:17:01 PM 7 28.93 0.05 1.72 0.23 0.08 68.98 03:18:01 PM all 25.82 0.00 1.80 0.98 0.06 71.34 03:18:01 PM 0 16.59 0.00 1.61 0.03 0.07 81.70 03:18:01 PM 1 32.77 0.00 1.94 1.49 0.07 63.73 03:18:01 PM 2 18.44 0.00 2.17 3.64 0.07 75.68 03:18:01 PM 3 24.59 0.00 2.00 1.74 0.07 71.60 03:18:01 PM 4 27.12 0.00 1.88 0.28 0.07 70.65 03:18:01 PM 5 28.70 0.00 1.36 0.39 0.07 69.50 03:18:01 PM 6 23.72 0.00 1.94 0.03 0.07 74.23 03:18:01 PM 7 34.59 0.00 1.48 0.25 0.05 63.64 03:19:01 PM all 15.89 0.28 0.92 0.84 0.07 82.00 03:19:01 PM 0 18.33 0.32 0.95 0.00 0.07 80.33 03:19:01 PM 1 9.23 0.02 0.90 4.15 0.07 85.64 03:19:01 PM 2 15.86 0.00 1.09 0.58 0.07 82.40 03:19:01 PM 3 14.37 0.00 0.70 0.50 0.08 84.35 03:19:01 PM 4 16.93 1.77 0.75 0.28 0.07 80.19 03:19:01 PM 5 15.76 0.07 0.92 0.12 0.07 83.07 03:19:01 PM 6 25.83 0.00 1.00 0.42 0.05 72.70 03:19:01 PM 7 10.82 0.03 1.02 0.70 0.07 87.36 03:20:02 PM all 31.32 0.00 1.76 0.56 0.09 66.27 03:20:02 PM 0 31.02 0.00 1.39 0.02 0.10 67.47 03:20:02 PM 1 21.45 0.00 1.76 2.04 0.07 74.68 03:20:02 PM 2 45.20 0.00 1.89 0.15 0.10 52.65 03:20:02 PM 3 20.58 0.00 1.64 0.07 0.08 77.63 03:20:02 PM 4 29.68 0.00 2.40 0.07 0.08 67.77 03:20:02 PM 5 37.33 0.00 1.88 0.03 0.08 60.68 03:20:02 PM 6 25.16 0.00 1.52 0.00 0.07 73.25 03:20:02 PM 7 40.11 0.00 1.59 2.12 0.10 56.08 Average: all 25.68 0.13 1.58 0.78 0.08 71.74 Average: 0 23.90 0.04 1.50 0.30 0.08 74.18 Average: 1 25.33 0.03 1.61 1.86 0.08 71.10 Average: 2 27.08 0.01 1.68 1.06 0.08 70.09 Average: 3 24.36 0.01 1.71 1.39 0.08 72.45 Average: 4 24.30 0.67 1.56 0.22 0.08 73.17 Average: 5 29.51 0.20 1.51 0.34 0.08 68.37 Average: 6 23.59 0.05 1.59 0.27 0.07 74.43 Average: 7 27.39 0.05 1.51 0.84 0.07 70.13