---> uname -a: Linux prd-centos8-docker-4c-4g-75239.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 865 9779 18 5118 14549 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:18:9e:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.113/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85550sec preferred_lft 85550sec inet6 fe80::f816:3eff:fe18:9eae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:81:6b:8a 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::42:28ff:fe81:6b8a/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) 11/14/2023 _x86_64_ (4 CPU) 15:07:03 LINUX RESTART (4 CPU) 03:08:01 PM tps rtps wtps bread/s bwrtn/s 03:09:01 PM 119.88 6.67 113.21 1270.32 14563.02 03:10:01 PM 182.42 5.18 177.24 567.41 8086.52 03:11:01 PM 40.57 0.05 40.52 1.07 4629.09 03:12:01 PM 16.90 0.00 16.90 0.00 753.51 03:13:01 PM 14.41 0.00 14.41 0.00 917.75 03:14:01 PM 12.90 0.00 12.90 0.00 584.39 03:15:01 PM 26.81 0.00 26.81 0.00 465.66 03:16:01 PM 58.85 0.00 58.85 0.00 1233.76 03:17:01 PM 16.88 1.58 15.30 122.51 5940.66 03:18:01 PM 120.66 0.15 120.51 32.93 17259.91 03:19:01 PM 132.41 9.05 123.36 1503.10 22586.79 03:20:00 PM 176.52 13.60 162.92 5549.74 42721.39 03:20:01 PM 243.08 0.00 243.08 0.00 1889.23 03:21:01 PM 29.14 1.33 27.80 527.60 725.15 Average: 73.06 2.87 70.19 727.37 9199.33 03:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:09:01 PM 13036928 15070464 3104604 19.23 2688 2241608 1181384 6.87 186092 2550356 168952 03:10:01 PM 11657444 13839640 4484088 27.78 2688 2385864 2278164 13.25 229332 3856908 112904 03:11:01 PM 11376356 13566248 4765176 29.52 2688 2393260 2368492 13.78 231928 4132164 5452 03:12:01 PM 11246124 13453632 4895408 30.33 2688 2409908 2400936 13.97 231968 4259404 7356 03:13:01 PM 11208688 13431252 4932844 30.56 2688 2424304 2433008 14.15 231968 4294128 20 03:14:01 PM 11174824 13410664 4966708 30.77 2688 2436928 2433008 14.15 231968 4325192 20 03:15:01 PM 11149088 13402440 4992444 30.93 2688 2453392 2449108 14.25 231968 4347100 9276 03:16:01 PM 11112436 13395332 5029096 31.16 2688 2480444 2449108 14.25 231968 4373792 8844 03:17:01 PM 9525468 12024780 6616064 40.99 2688 2693252 3746048 21.79 257300 5922936 45380 03:18:01 PM 7108044 10503716 9033488 55.96 2688 3536068 5079612 29.55 715016 7762264 444456 03:19:01 PM 9933744 14184708 6207788 38.46 2688 4377876 2025032 11.78 1045480 4586584 632756 03:20:00 PM 10082924 14943336 6058608 37.53 2688 4967536 1270180 7.39 1289680 4158672 48 03:20:01 PM 10080304 14940856 6061228 37.55 2688 4967624 1299452 7.56 1429796 4021872 96 03:21:01 PM 9979320 14878936 6162212 38.18 2688 5001196 1168500 6.80 1816224 3726352 29928 Average: 10619407 13646143 5522125 34.21 2688 3197804 2327288 13.54 597192 4451266 104678 03:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 59.44 39.69 1060.48 6.63 0.00 0.00 0.00 0.00 03:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 318.78 254.08 2349.25 66.52 0.00 0.00 0.00 0.00 03:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM eth0 3.12 2.48 6.45 1.07 0.00 0.00 0.00 0.00 03:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 0.35 0.18 0.07 0.21 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 0.37 0.20 0.13 0.27 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 PM eth0 0.70 0.15 0.11 0.21 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 PM eth0 0.82 0.57 0.43 0.62 0.00 0.00 0.00 0.00 03:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 PM eth0 2.38 0.42 0.70 1.62 0.00 0.00 0.00 0.00 03:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 PM eth0 40.96 37.58 240.82 24.08 0.00 0.00 0.00 0.00 03:17:01 PM docker0 0.00 0.00 0.00 0.00 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 37.44 33.06 347.98 7.72 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 1.08 1.08 13.51 13.51 0.00 0.00 0.00 0.00 03:19:01 PM eth0 323.23 244.92 2875.51 28.95 0.00 0.00 0.00 0.00 03:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:00 PM eth0 143.84 77.25 2026.54 9.87 0.00 0.00 0.00 0.00 03:20:00 PM docker0 33.07 41.36 1.81 557.12 0.00 0.00 0.00 0.00 03:20:00 PM vethc856488 41.39 33.07 557.12 2.26 0.00 0.00 0.00 0.00 03:20:00 PM vethce36446 33.07 41.39 2.26 557.12 0.00 0.00 0.00 0.05 03:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM eth0 4.62 4.62 1.04 1.09 0.00 0.00 0.00 0.00 03:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM eth0 207.05 259.65 87.34 4906.73 0.00 0.00 0.00 0.00 03:21:01 PM docker0 157.99 130.58 2453.75 9.92 0.00 0.00 0.00 0.00 Average: lo 0.08 0.08 1.04 1.04 0.00 0.00 0.00 0.00 Average: eth0 87.35 72.98 688.66 388.88 0.00 0.00 0.00 0.00 Average: docker0 14.64 13.16 188.93 42.70 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) 11/14/2023 _x86_64_ (4 CPU) 15:07:03 LINUX RESTART (4 CPU) 03:08:01 PM CPU %user %nice %system %iowait %steal %idle 03:09:01 PM all 18.31 0.00 1.80 3.74 0.08 76.07 03:09:01 PM 0 7.99 0.00 1.09 4.01 0.10 86.81 03:09:01 PM 1 15.64 0.00 1.72 1.67 0.08 80.89 03:09:01 PM 2 17.12 0.00 1.57 6.25 0.05 75.00 03:09:01 PM 3 32.51 0.00 2.81 3.01 0.10 61.57 03:10:01 PM all 44.01 0.00 2.32 3.29 0.12 50.26 03:10:01 PM 0 55.61 0.00 1.64 2.26 0.12 40.38 03:10:01 PM 1 37.43 0.00 2.39 3.63 0.10 56.45 03:10:01 PM 2 42.02 0.00 2.66 2.31 0.12 52.89 03:10:01 PM 3 40.98 0.00 2.61 4.98 0.13 51.30 03:11:01 PM all 33.46 0.00 0.34 0.78 0.07 65.35 03:11:01 PM 0 7.36 0.00 0.32 0.03 0.05 92.24 03:11:01 PM 1 39.21 0.00 0.60 1.54 0.08 58.57 03:11:01 PM 2 61.10 0.00 0.22 1.54 0.08 37.05 03:11:01 PM 3 26.26 0.00 0.23 0.00 0.07 73.44 03:12:01 PM all 36.45 0.00 0.22 0.07 0.06 63.21 03:12:01 PM 0 3.12 0.00 0.32 0.27 0.07 96.23 03:12:01 PM 1 80.37 0.00 0.22 0.00 0.08 19.33 03:12:01 PM 2 43.18 0.00 0.18 0.00 0.05 56.58 03:12:01 PM 3 19.14 0.00 0.15 0.00 0.03 80.68 03:13:01 PM all 29.87 0.00 0.14 0.05 0.06 69.88 03:13:01 PM 0 1.40 0.00 0.17 0.13 0.07 98.23 03:13:01 PM 1 21.69 0.00 0.15 0.08 0.03 78.04 03:13:01 PM 2 95.38 0.00 0.15 0.00 0.08 4.39 03:13:01 PM 3 1.45 0.00 0.10 0.00 0.05 98.40 03:14:01 PM all 26.28 0.00 0.10 0.06 0.08 73.49 03:14:01 PM 0 2.03 0.00 0.12 0.00 0.12 97.73 03:14:01 PM 1 3.45 0.00 0.05 0.00 0.03 96.47 03:14:01 PM 2 98.95 0.00 0.10 0.03 0.10 0.82 03:14:01 PM 3 0.78 0.00 0.12 0.22 0.07 98.81 03:15:01 PM all 25.42 0.00 0.13 0.29 0.06 74.10 03:15:01 PM 0 1.02 0.00 0.15 0.18 0.05 98.60 03:15:01 PM 1 31.92 0.00 0.10 0.03 0.05 67.90 03:15:01 PM 2 52.08 0.00 0.10 0.28 0.05 47.49 03:15:01 PM 3 16.76 0.00 0.17 0.65 0.10 82.33 03:16:01 PM all 21.71 0.00 0.20 0.36 0.06 77.66 03:16:01 PM 0 0.78 0.00 0.15 0.03 0.05 98.98 03:16:01 PM 1 51.16 0.00 0.37 0.85 0.08 47.53 03:16:01 PM 2 27.51 0.00 0.17 0.43 0.05 71.84 03:16:01 PM 3 7.43 0.00 0.13 0.13 0.05 92.25 03:17:01 PM all 41.50 0.00 0.73 0.58 0.09 57.10 03:17:01 PM 0 39.27 0.00 0.40 1.38 0.08 58.86 03:17:01 PM 1 55.80 0.00 1.28 0.61 0.08 42.23 03:17:01 PM 2 42.17 0.00 0.47 0.00 0.08 57.28 03:17:01 PM 3 28.87 0.00 0.79 0.33 0.10 69.91 03:18:01 PM all 57.04 0.00 3.23 4.55 0.11 35.07 03:18:01 PM 0 45.75 0.00 1.53 14.52 0.13 38.07 03:18:01 PM 1 46.95 0.00 2.48 2.23 0.10 48.24 03:18:01 PM 2 61.54 0.00 2.64 1.30 0.10 34.42 03:18:01 PM 3 74.21 0.00 6.33 0.09 0.10 19.27 03:19:01 PM all 52.67 10.11 3.31 4.30 0.12 29.48 03:19:01 PM 0 62.57 0.49 3.75 2.61 0.12 30.47 03:19:01 PM 1 52.55 15.13 3.25 6.03 0.14 22.89 03:19:01 PM 2 56.95 3.96 3.69 4.06 0.10 31.23 03:19:01 PM 3 38.62 20.88 2.56 4.51 0.13 33.29 03:19:01 PM CPU %user %nice %system %iowait %steal %idle 03:20:00 PM all 15.21 3.55 2.47 15.01 0.07 63.69 03:20:00 PM 0 6.94 11.14 2.76 13.22 0.07 65.87 03:20:00 PM 1 23.24 0.00 2.38 21.79 0.09 52.50 03:20:00 PM 2 12.03 0.02 1.94 18.07 0.07 67.88 03:20:00 PM 3 18.64 3.04 2.82 6.92 0.07 68.52 03:20:01 PM all 20.55 0.00 5.93 3.75 0.00 69.76 03:20:01 PM 0 23.39 0.00 6.45 4.03 0.00 66.13 03:20:01 PM 1 23.02 0.00 4.76 3.17 0.00 69.05 03:20:01 PM 2 14.62 0.00 6.15 7.69 0.00 71.54 03:20:01 PM 3 21.43 0.00 6.35 0.00 0.00 72.22 03:21:01 PM all 17.94 0.00 1.75 0.92 0.08 79.32 03:21:01 PM 0 4.31 0.00 1.14 0.25 0.05 94.25 03:21:01 PM 1 44.86 0.00 2.22 1.62 0.08 51.21 03:21:01 PM 2 7.06 0.00 1.61 1.03 0.10 90.20 03:21:01 PM 3 15.46 0.00 2.01 0.79 0.07 81.68 Average: all 32.28 1.04 1.29 2.59 0.08 62.72 Average: 0 18.30 0.87 1.04 2.96 0.08 76.74 Average: 1 38.76 1.15 1.33 3.04 0.08 55.64 Average: 2 47.46 0.30 1.20 2.70 0.08 48.26 Average: 3 24.61 1.83 1.60 1.65 0.08 70.23