---> uname -a: Linux prd-centos8-docker-8c-8g-9554.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 1086 25643 19 5159 30330 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:1e:f0:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.121/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85833sec preferred_lft 85833sec inet6 fe80::f816:3eff:fe1e:f03b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:00:44:79 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::42:37ff:fe00:4479/64 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) 01/04/2024 _x86_64_ (8 CPU) 15:19:00 LINUX RESTART (8 CPU) 03:20:01 PM tps rtps wtps bread/s bwrtn/s 03:21:01 PM 223.79 19.16 204.63 3806.23 9523.60 03:22:01 PM 149.34 2.20 147.14 542.18 16184.17 03:23:01 PM 51.36 0.17 51.19 29.33 2944.03 03:24:01 PM 107.65 12.48 95.17 870.78 27944.30 03:25:01 PM 22.68 0.02 22.66 0.40 585.15 03:26:01 PM 36.93 0.05 36.88 0.53 1022.26 03:27:01 PM 125.69 2.48 123.21 4510.63 36244.37 03:28:01 PM 41.34 1.55 39.79 132.49 1815.76 Average: 94.85 4.76 90.08 1236.64 12032.78 03:20:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:21:01 PM 28677908 30715132 3977804 12.18 2688 2352396 2377876 7.06 202156 3307280 242668 03:22:01 PM 27909920 30199900 4745792 14.53 2688 2601280 2278156 6.76 298236 3953196 24400 03:23:01 PM 26093116 28849716 6562596 20.10 2688 3062808 3421952 10.15 371196 5678424 419736 03:24:01 PM 25411772 28577440 7243940 22.18 2688 3457828 3645600 10.82 536436 6137232 1580 03:25:01 PM 24969296 28137604 7686416 23.54 2688 3459544 4845804 14.38 538320 6554588 0 03:26:01 PM 25860884 29231280 6794828 20.81 2688 3660924 3526084 10.46 587240 5634912 189364 03:27:01 PM 24378912 28737712 8276800 25.35 2688 4639300 3766604 11.18 770424 6874988 8564 03:28:01 PM 26262136 31053920 6393576 19.58 2688 5055260 1525344 4.53 940372 4825788 481084 Average: 26195493 29437838 6460219 19.78 2688 3536168 3173428 9.42 530548 5370801 170924 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 238.50 197.55 2352.70 45.00 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 2.07 2.07 0.35 0.35 0.00 0.00 0.00 0.00 03:22:01 PM eth0 245.24 200.68 3552.21 27.67 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM eth0 809.12 288.24 6347.18 34.12 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 23.83 23.83 2.09 2.09 0.00 0.00 0.00 0.00 03:24:01 PM eth0 117.43 73.03 568.40 25.35 0.00 0.00 0.00 0.00 03:24:01 PM docker0 6.65 7.38 0.85 0.87 0.00 0.00 0.00 0.00 03:25:01 PM lo 366.86 366.86 150.49 150.49 0.00 0.00 0.00 0.00 03:25:01 PM eth0 206.88 198.95 164.54 46.74 0.00 0.00 0.00 0.00 03:25:01 PM docker0 0.75 0.95 0.11 0.11 0.00 0.00 0.00 0.00 03:25:01 PM veth7312f76 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 PM lo 54.22 54.22 5.07 5.07 0.00 0.00 0.00 0.00 03:26:01 PM eth0 105.06 88.59 569.52 31.14 0.00 0.00 0.00 0.00 03:26:01 PM docker0 2.75 3.32 0.48 0.45 0.00 0.00 0.00 0.00 03:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 PM eth0 380.31 168.86 3461.54 21.91 0.00 0.00 0.00 0.00 03:27:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 PM veth4994c24 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:28:01 PM lo 234.57 234.57 54.08 54.08 0.00 0.00 0.00 0.00 03:28:01 PM eth0 58.23 50.97 379.40 21.20 0.00 0.00 0.00 0.00 03:28:01 PM docker0 116.68 122.64 36.56 19.44 0.00 0.00 0.00 0.00 Average: lo 85.19 85.19 26.51 26.51 0.00 0.00 0.00 0.00 Average: eth0 270.08 158.35 2174.29 31.64 0.00 0.00 0.00 0.00 Average: docker0 15.85 16.79 4.75 2.61 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) 01/04/2024 _x86_64_ (8 CPU) 15:19:00 LINUX RESTART (8 CPU) 03:20:01 PM CPU %user %nice %system %iowait %steal %idle 03:21:01 PM all 15.95 0.00 1.25 1.06 0.07 81.68 03:21:01 PM 0 4.89 0.00 1.20 2.92 0.07 90.91 03:21:01 PM 1 25.50 0.00 2.42 0.85 0.07 71.16 03:21:01 PM 2 17.53 0.00 1.82 1.50 0.08 79.06 03:21:01 PM 3 9.72 0.00 0.97 0.48 0.05 88.78 03:21:01 PM 4 8.17 0.00 0.60 0.23 0.08 90.91 03:21:01 PM 5 23.17 0.00 1.05 0.45 0.07 75.26 03:21:01 PM 6 17.54 0.00 1.20 1.82 0.05 79.39 03:21:01 PM 7 21.06 0.00 0.70 0.22 0.07 77.96 03:22:01 PM all 33.54 0.00 1.01 1.22 0.09 64.14 03:22:01 PM 0 31.71 0.00 0.60 0.02 0.08 67.59 03:22:01 PM 1 24.26 0.00 1.22 4.33 0.10 70.09 03:22:01 PM 2 23.20 0.00 1.07 0.37 0.08 75.28 03:22:01 PM 3 41.53 0.00 0.70 1.79 0.08 55.89 03:22:01 PM 4 42.81 0.00 0.87 0.55 0.10 55.67 03:22:01 PM 5 35.59 0.00 1.47 1.67 0.08 61.18 03:22:01 PM 6 29.24 0.00 0.84 0.20 0.08 69.64 03:22:01 PM 7 39.97 0.00 1.34 0.80 0.08 57.81 03:23:01 PM all 43.25 0.00 1.39 0.21 0.09 55.07 03:23:01 PM 0 40.52 0.00 1.34 0.00 0.10 58.04 03:23:01 PM 1 68.67 0.00 1.86 0.30 0.10 29.07 03:23:01 PM 2 38.86 0.00 1.12 0.13 0.08 59.80 03:23:01 PM 3 43.54 0.00 1.07 0.00 0.10 55.29 03:23:01 PM 4 29.92 0.00 1.59 1.22 0.10 67.17 03:23:01 PM 5 43.50 0.00 1.28 0.00 0.08 55.14 03:23:01 PM 6 42.57 0.00 1.93 0.00 0.08 55.42 03:23:01 PM 7 38.37 0.00 0.91 0.00 0.07 60.65 03:24:01 PM all 19.97 0.59 2.93 1.67 0.09 74.75 03:24:01 PM 0 21.43 1.73 2.88 0.39 0.10 73.47 03:24:01 PM 1 19.31 0.30 3.62 3.12 0.10 73.55 03:24:01 PM 2 19.13 0.07 2.78 5.30 0.08 72.65 03:24:01 PM 3 19.11 0.00 3.11 0.57 0.08 77.12 03:24:01 PM 4 16.89 0.10 3.03 0.81 0.10 79.07 03:24:01 PM 5 22.59 0.03 3.42 2.38 0.10 71.47 03:24:01 PM 6 21.96 0.13 2.32 0.13 0.10 75.35 03:24:01 PM 7 19.35 2.32 2.32 0.65 0.08 75.29 03:25:01 PM all 17.99 0.26 1.89 0.07 0.09 79.70 03:25:01 PM 0 17.02 0.15 1.78 0.12 0.08 80.86 03:25:01 PM 1 18.34 1.66 1.98 0.07 0.10 77.85 03:25:01 PM 2 16.16 0.02 1.74 0.05 0.08 81.95 03:25:01 PM 3 21.59 0.02 2.44 0.02 0.10 75.83 03:25:01 PM 4 19.27 0.05 1.81 0.07 0.12 78.69 03:25:01 PM 5 17.71 0.00 2.25 0.03 0.10 79.91 03:25:01 PM 6 17.03 0.03 1.51 0.12 0.08 81.23 03:25:01 PM 7 16.77 0.12 1.61 0.12 0.07 81.31 03:26:01 PM all 42.01 0.07 1.98 0.08 0.12 55.74 03:26:01 PM 0 33.38 0.00 2.39 0.05 0.13 64.04 03:26:01 PM 1 52.42 0.15 1.97 0.03 0.12 45.30 03:26:01 PM 2 54.07 0.05 1.42 0.02 0.12 44.32 03:26:01 PM 3 21.50 0.05 1.66 0.20 0.12 76.47 03:26:01 PM 4 31.33 0.00 2.37 0.12 0.08 66.09 03:26:01 PM 5 37.33 0.28 2.08 0.13 0.12 60.05 03:26:01 PM 6 50.75 0.02 1.99 0.03 0.15 47.05 03:26:01 PM 7 55.29 0.00 1.92 0.05 0.12 42.62 03:27:01 PM all 22.39 0.00 2.17 2.01 0.08 73.35 03:27:01 PM 0 16.39 0.00 2.17 0.02 0.08 81.34 03:27:01 PM 1 20.63 0.00 2.37 4.50 0.07 72.43 03:27:01 PM 2 28.98 0.00 2.33 1.70 0.07 66.92 03:27:01 PM 3 22.29 0.00 1.79 2.77 0.08 73.07 03:27:01 PM 4 14.15 0.00 1.85 4.03 0.08 79.89 03:27:01 PM 5 25.44 0.00 2.49 1.41 0.07 70.60 03:27:01 PM 6 26.38 0.00 2.14 0.72 0.07 70.70 03:27:01 PM 7 24.91 0.00 2.24 0.91 0.08 71.86 03:28:01 PM all 32.43 0.00 1.50 0.13 0.09 65.85 03:28:01 PM 0 39.92 0.00 1.60 0.00 0.10 58.38 03:28:01 PM 1 42.86 0.00 1.60 0.28 0.10 55.15 03:28:01 PM 2 40.69 0.00 2.01 0.15 0.10 57.05 03:28:01 PM 3 15.19 0.00 1.84 0.13 0.08 82.75 03:28:01 PM 4 35.39 0.00 0.92 0.10 0.07 63.53 03:28:01 PM 5 28.49 0.00 1.60 0.28 0.08 69.54 03:28:01 PM 6 25.38 0.00 1.42 0.02 0.08 73.10 03:28:01 PM 7 31.50 0.00 1.02 0.10 0.07 67.31 Average: all 28.45 0.11 1.76 0.80 0.09 68.78 Average: 0 25.66 0.23 1.75 0.44 0.09 71.82 Average: 1 34.03 0.26 2.13 1.68 0.09 61.80 Average: 2 29.84 0.02 1.79 1.15 0.09 67.12 Average: 3 24.30 0.01 1.70 0.75 0.09 73.16 Average: 4 24.76 0.02 1.63 0.89 0.09 72.61 Average: 5 29.23 0.04 1.95 0.80 0.09 67.90 Average: 6 28.86 0.02 1.67 0.38 0.09 68.98 Average: 7 30.91 0.30 1.51 0.36 0.08 66.84