---> uname -a: Linux prd-centos8-docker-8c-8g-14330.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 1088 25699 19 5101 30328 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:92:f1:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.211/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85848sec preferred_lft 85848sec inet6 fe80::f816:3eff:fe92:f1a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:a4:92:d0 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::42:95ff:fea4:92d0/64 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) 01/22/2024 _x86_64_ (8 CPU) 15:19:03 LINUX RESTART (8 CPU) 03:20:01 PM tps rtps wtps bread/s bwrtn/s 03:21:01 PM 159.38 20.69 138.69 4237.65 9706.81 03:22:01 PM 209.87 7.23 202.63 1313.78 11196.83 03:23:01 PM 78.17 0.02 78.15 0.27 7972.89 03:24:01 PM 112.96 12.56 100.40 979.01 28391.74 03:25:01 PM 22.89 0.02 22.88 0.53 518.78 03:26:01 PM 34.26 0.00 34.26 0.00 1053.15 03:27:01 PM 121.52 2.45 119.07 4476.30 34938.71 03:28:01 PM 56.77 1.55 55.22 132.47 9130.00 Average: 99.48 5.56 93.91 1392.57 12864.13 03:20:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:21:01 PM 29258792 31112008 3396920 10.40 2688 2171500 1612256 4.78 178920 2764816 120668 03:22:01 PM 27412560 29623580 5243152 16.06 2688 2524008 2917064 8.65 293940 4460472 158460 03:23:01 PM 26866440 29150524 5789272 17.73 2688 2594284 3271660 9.71 320864 4972552 15200 03:24:01 PM 25178044 28290668 7477668 22.90 2688 3405816 6017592 17.85 523960 6385292 196 03:25:01 PM 24793380 27908236 7862332 24.08 2688 3407256 6437892 19.10 534448 6741596 260 03:26:01 PM 25552800 28868356 7102912 21.75 2688 3607776 3335276 9.90 585080 5952080 189244 03:27:01 PM 24082984 28384908 8572728 26.25 2688 4588896 4175252 12.39 776460 7168004 9808 03:28:01 PM 26329244 31062540 6326468 19.37 2688 5000508 1525924 4.53 939864 4768108 269808 Average: 26184280 29300102 6471432 19.82 2688 3412506 3661614 10.86 519192 5401615 95456 03:20:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 82.97 58.91 1130.94 27.44 0.00 0.00 0.00 0.00 03:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 PM lo 0.25 0.25 0.04 0.04 0.00 0.00 0.00 0.00 03:22:01 PM eth0 365.42 312.76 4875.83 42.76 0.00 0.00 0.00 0.00 03:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM lo 1.83 1.83 0.31 0.31 0.00 0.00 0.00 0.00 03:23:01 PM eth0 87.07 79.24 759.46 19.21 0.00 0.00 0.00 0.00 03:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM lo 13.50 13.50 1.33 1.33 0.00 0.00 0.00 0.00 03:24:01 PM eth0 816.39 319.11 6426.73 26.55 0.00 0.00 0.00 0.00 03:24:01 PM docker0 4.85 5.46 0.63 0.63 0.00 0.00 0.00 0.00 03:24:01 PM veth51b174e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:25:01 PM lo 285.67 285.67 118.57 118.57 0.00 0.00 0.00 0.00 03:25:01 PM eth0 70.01 49.27 21.38 25.96 0.00 0.00 0.00 0.00 03:25:01 PM docker0 3.37 3.78 0.45 0.45 0.00 0.00 0.00 0.00 03:25:01 PM vetha9eb80e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:26:01 PM lo 41.27 41.27 4.02 4.02 0.00 0.00 0.00 0.00 03:26:01 PM eth0 106.18 77.11 573.50 32.58 0.00 0.00 0.00 0.00 03:26:01 PM docker0 1.97 2.48 0.37 0.35 0.00 0.00 0.00 0.00 03:27:01 PM lo 11.96 11.96 1.89 1.89 0.00 0.00 0.00 0.00 03:27:01 PM eth0 358.60 181.18 3468.53 28.66 0.00 0.00 0.00 0.00 03:27:01 PM docker0 5.73 6.40 0.73 1.25 0.00 0.00 0.00 0.00 03:27:01 PM veth6733df0 5.73 6.51 0.81 1.26 0.00 0.00 0.00 0.00 03:28:01 PM lo 181.04 181.04 49.51 49.51 0.00 0.00 0.00 0.00 03:28:01 PM eth0 57.64 53.57 382.77 15.14 0.00 0.00 0.00 0.00 03:28:01 PM docker0 91.04 95.67 34.01 17.10 0.00 0.00 0.00 0.00 Average: lo 66.94 66.94 21.96 21.96 0.00 0.00 0.00 0.00 Average: eth0 243.04 141.39 2204.85 27.29 0.00 0.00 0.00 0.00 Average: docker0 13.37 14.23 4.52 2.47 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) 01/22/2024 _x86_64_ (8 CPU) 15:19:03 LINUX RESTART (8 CPU) 03:20:01 PM CPU %user %nice %system %iowait %steal %idle 03:21:01 PM all 10.90 0.00 1.01 1.13 0.05 86.91 03:21:01 PM 0 19.16 0.00 1.57 0.35 0.07 78.85 03:21:01 PM 1 19.98 0.00 1.42 2.06 0.05 76.50 03:21:01 PM 2 17.98 0.00 1.57 1.50 0.07 78.88 03:21:01 PM 3 6.54 0.00 0.97 0.75 0.05 91.69 03:21:01 PM 4 4.43 0.00 0.62 1.94 0.05 92.96 03:21:01 PM 5 11.09 0.00 0.87 1.52 0.03 86.48 03:21:01 PM 6 3.53 0.00 0.42 0.72 0.05 95.28 03:21:01 PM 7 4.50 0.00 0.67 0.18 0.02 94.63 03:22:01 PM all 34.16 0.00 1.27 1.28 0.10 63.18 03:22:01 PM 0 34.45 0.00 0.90 0.52 0.10 64.03 03:22:01 PM 1 41.08 0.00 2.18 2.79 0.15 53.80 03:22:01 PM 2 41.86 0.00 1.30 0.79 0.08 55.97 03:22:01 PM 3 26.30 0.00 1.14 0.44 0.10 72.02 03:22:01 PM 4 33.47 0.00 1.39 0.84 0.10 64.20 03:22:01 PM 5 43.56 0.00 1.19 0.94 0.10 54.21 03:22:01 PM 6 36.82 0.00 1.00 0.22 0.10 61.86 03:22:01 PM 7 15.70 0.00 1.07 3.75 0.10 79.38 03:23:01 PM all 40.77 0.00 1.31 0.55 0.23 57.15 03:23:01 PM 0 39.70 0.00 3.02 0.00 0.12 57.16 03:23:01 PM 1 40.18 0.00 1.25 1.17 0.22 57.18 03:23:01 PM 2 45.77 0.00 1.04 0.00 0.08 53.11 03:23:01 PM 3 31.77 0.00 0.70 2.15 0.09 65.30 03:23:01 PM 4 45.23 0.00 1.38 0.52 0.11 52.76 03:23:01 PM 5 59.47 0.00 1.45 0.32 0.22 38.54 03:23:01 PM 6 30.17 0.00 0.73 0.00 0.86 68.24 03:23:01 PM 7 33.89 0.00 0.90 0.32 0.08 64.80 03:24:01 PM all 17.90 0.25 2.78 1.70 0.08 77.28 03:24:01 PM 0 18.05 0.03 2.68 0.13 0.08 79.01 03:24:01 PM 1 14.09 0.00 2.85 3.42 0.08 79.56 03:24:01 PM 2 18.47 0.02 2.48 1.55 0.08 77.41 03:24:01 PM 3 12.33 0.62 2.32 0.89 0.08 83.75 03:24:01 PM 4 24.72 0.08 3.18 0.72 0.08 71.21 03:24:01 PM 5 18.41 1.25 2.80 4.09 0.07 73.39 03:24:01 PM 6 15.80 0.03 3.45 0.47 0.08 80.15 03:24:01 PM 7 21.38 0.00 2.44 2.33 0.08 73.77 03:25:01 PM all 15.14 0.29 1.51 0.06 0.16 82.84 03:25:01 PM 0 11.57 0.03 1.72 0.05 0.12 86.51 03:25:01 PM 1 12.15 0.30 1.52 0.12 0.08 85.82 03:25:01 PM 2 14.36 0.15 1.26 0.05 0.08 84.10 03:25:01 PM 3 19.86 0.02 1.50 0.10 0.67 77.86 03:25:01 PM 4 16.21 0.08 1.49 0.08 0.08 82.04 03:25:01 PM 5 17.41 0.03 1.79 0.02 0.08 80.66 03:25:01 PM 6 16.74 0.03 1.47 0.05 0.08 81.61 03:25:01 PM 7 12.78 1.69 1.30 0.02 0.08 84.13 03:26:01 PM all 42.92 0.07 1.74 0.09 0.11 55.07 03:26:01 PM 0 42.54 0.00 1.60 0.08 0.10 55.67 03:26:01 PM 1 47.19 0.02 1.69 0.07 0.10 50.94 03:26:01 PM 2 58.63 0.05 1.42 0.08 0.12 39.70 03:26:01 PM 3 35.63 0.02 1.42 0.02 0.12 62.79 03:26:01 PM 4 28.73 0.02 1.57 0.10 0.10 69.48 03:26:01 PM 5 61.39 0.00 2.98 0.25 0.12 35.26 03:26:01 PM 6 34.57 0.37 1.62 0.03 0.08 63.32 03:26:01 PM 7 34.66 0.07 1.65 0.07 0.12 63.43 03:27:01 PM all 24.41 0.00 2.06 1.81 0.08 71.63 03:27:01 PM 0 31.93 0.00 1.73 1.09 0.08 65.18 03:27:01 PM 1 22.81 0.00 2.18 3.27 0.08 71.65 03:27:01 PM 2 27.33 0.00 2.29 4.17 0.07 66.15 03:27:01 PM 3 27.08 0.00 2.10 1.78 0.08 68.96 03:27:01 PM 4 26.78 0.00 2.37 0.15 0.12 70.58 03:27:01 PM 5 18.20 0.00 1.88 0.07 0.08 79.77 03:27:01 PM 6 17.23 0.00 2.11 1.28 0.07 79.31 03:27:01 PM 7 23.91 0.00 1.86 2.71 0.07 71.45 03:28:01 PM all 26.12 0.00 1.50 0.60 0.07 71.71 03:28:01 PM 0 20.11 0.00 1.07 0.08 0.07 78.67 03:28:01 PM 1 23.81 0.00 1.69 0.64 0.07 73.80 03:28:01 PM 2 30.64 0.00 1.67 0.07 0.08 67.54 03:28:01 PM 3 15.51 0.00 1.44 2.96 0.07 80.02 03:28:01 PM 4 18.49 0.00 1.26 0.03 0.08 80.14 03:28:01 PM 5 28.52 0.00 1.56 0.07 0.07 69.79 03:28:01 PM 6 32.89 0.00 1.39 0.18 0.07 65.47 03:28:01 PM 7 38.94 0.00 1.91 0.79 0.08 58.28 Average: all 26.52 0.08 1.65 0.90 0.11 70.74 Average: 0 27.20 0.01 1.79 0.29 0.09 70.62 Average: 1 27.68 0.04 1.85 1.69 0.10 68.64 Average: 2 31.90 0.03 1.63 1.02 0.08 65.34 Average: 3 21.80 0.08 1.45 1.13 0.16 75.38 Average: 4 24.58 0.02 1.66 0.55 0.09 73.10 Average: 5 32.23 0.16 1.81 0.91 0.10 64.79 Average: 6 23.50 0.05 1.52 0.37 0.18 74.38 Average: 7 23.22 0.22 1.47 1.27 0.08 73.74