---> uname -a: Linux prd-centos8-docker-8c-8g-13212.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 1116 25669 19 5104 30300 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:ab:32:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.192/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85857sec preferred_lft 85857sec inet6 fe80::f816:3eff:feab:32c6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:66:21:2b 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::42:74ff:fe66:212b/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) 01/18/2024 _x86_64_ (8 CPU) 15:08:10 LINUX RESTART (8 CPU) 03:09:01 PM tps rtps wtps bread/s bwrtn/s 03:10:01 PM 190.47 22.08 168.39 4405.20 10755.76 03:11:01 PM 178.81 6.55 172.26 1295.57 15205.36 03:12:01 PM 71.07 0.12 70.95 28.26 3141.53 03:13:01 PM 109.20 12.43 96.77 872.91 28105.96 03:14:01 PM 26.94 0.03 26.91 1.73 609.05 03:15:01 PM 34.58 0.00 34.58 0.00 7042.41 03:16:01 PM 131.07 3.58 127.49 4579.27 29434.84 03:17:01 PM 54.97 0.45 54.52 63.86 16514.85 Average: 99.64 5.65 93.99 1405.94 13851.53 03:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:10:01 PM 29102296 30981864 3553416 10.88 2688 2197628 1839920 5.46 181828 2914488 121136 03:11:01 PM 27136368 29351296 5519344 16.90 2688 2528076 3253340 9.65 293240 4733296 5972 03:12:01 PM 26725620 29274740 5930092 18.16 2688 2857052 3016288 8.95 369656 5052856 266792 03:13:01 PM 25830960 28945000 6824752 20.90 2688 3407784 3301100 9.79 526948 5733568 536 03:14:01 PM 26312356 29434256 6343356 19.42 2688 3415140 2936604 8.71 534308 5248940 5216 03:15:01 PM 26127968 29455252 6527744 19.99 2688 3619736 3297892 9.78 654336 5308808 10196 03:16:01 PM 25115680 29371772 7540032 23.09 2688 4530232 2757932 8.18 838248 6083736 1084 03:17:01 PM 26260220 31017536 6395492 19.58 2688 5023796 1534688 4.55 1119360 4655928 54488 Average: 26576434 29728964 6079278 18.62 2688 3447430 2742220 8.14 564740 4966452 58178 03:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 128.37 104.32 1408.68 37.00 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 0.95 0.95 0.17 0.17 0.00 0.00 0.00 0.00 03:11:01 PM eth0 356.71 280.94 4576.49 36.57 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 1.13 1.13 0.18 0.18 0.00 0.00 0.00 0.00 03:12:01 PM eth0 544.53 248.79 4026.86 35.71 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 22.68 22.68 2.07 2.07 0.00 0.00 0.00 0.00 03:13:01 PM eth0 491.62 160.55 3177.41 23.66 0.00 0.00 0.00 0.00 03:13:01 PM docker0 6.66 7.23 0.85 0.86 0.00 0.00 0.00 0.00 03:14:01 PM lo 315.38 315.38 125.75 125.75 0.00 0.00 0.00 0.00 03:14:01 PM eth0 104.18 68.78 37.34 42.30 0.00 0.00 0.00 0.00 03:14:01 PM docker0 3.50 4.17 0.59 0.54 0.00 0.00 0.00 0.00 03:15:01 PM lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 03:15:01 PM eth0 101.92 94.52 580.83 1219.30 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 188.27 188.27 50.05 50.05 0.00 0.00 0.00 0.00 03:16:01 PM eth0 438.34 180.07 3469.99 28.46 0.00 0.00 0.00 0.00 03:16:01 PM docker0 94.19 99.57 33.67 18.02 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 79.12 102.90 417.25 1853.91 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 Average: lo 66.08 66.08 22.28 22.28 0.00 0.00 0.00 0.00 Average: eth0 280.60 155.11 2211.89 409.58 0.00 0.00 0.00 0.00 Average: docker0 13.04 13.87 4.39 2.43 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) 01/18/2024 _x86_64_ (8 CPU) 15:08:10 LINUX RESTART (8 CPU) 03:09:01 PM CPU %user %nice %system %iowait %steal %idle 03:10:01 PM all 12.94 0.00 1.24 1.13 0.06 84.63 03:10:01 PM 0 8.16 0.00 1.28 1.20 0.07 89.29 03:10:01 PM 1 21.62 0.00 2.19 0.98 0.07 75.14 03:10:01 PM 2 6.03 0.00 1.15 2.43 0.07 90.33 03:10:01 PM 3 7.32 0.00 0.77 1.64 0.07 90.21 03:10:01 PM 4 23.14 0.00 2.25 1.03 0.05 73.52 03:10:01 PM 5 8.89 0.00 0.97 0.55 0.03 89.56 03:10:01 PM 6 13.90 0.00 0.87 0.75 0.05 84.43 03:10:01 PM 7 14.48 0.00 0.42 0.47 0.05 84.58 03:11:01 PM all 33.69 0.00 1.21 1.26 0.08 63.75 03:11:01 PM 0 33.01 0.00 0.85 1.32 0.07 64.75 03:11:01 PM 1 47.01 0.00 1.40 0.84 0.10 50.65 03:11:01 PM 2 31.56 0.00 1.36 0.79 0.08 66.21 03:11:01 PM 3 42.31 0.00 1.71 0.52 0.08 55.38 03:11:01 PM 4 32.40 0.00 1.14 1.57 0.08 64.81 03:11:01 PM 5 24.15 0.00 1.14 0.95 0.08 73.68 03:11:01 PM 6 30.52 0.00 1.22 3.40 0.08 64.77 03:11:01 PM 7 28.59 0.00 0.87 0.72 0.08 69.74 03:12:01 PM all 43.28 0.00 1.30 0.26 0.09 55.07 03:12:01 PM 0 52.72 0.00 0.74 0.00 0.12 46.42 03:12:01 PM 1 43.81 0.00 1.69 0.42 0.08 54.00 03:12:01 PM 2 39.76 0.00 1.44 0.95 0.10 57.75 03:12:01 PM 3 42.17 0.00 1.22 0.12 0.08 56.41 03:12:01 PM 4 57.39 0.00 1.47 0.44 0.08 40.62 03:12:01 PM 5 29.19 0.00 1.47 0.07 0.10 69.17 03:12:01 PM 6 40.45 0.00 1.09 0.02 0.08 58.36 03:12:01 PM 7 40.68 0.00 1.31 0.08 0.08 57.85 03:13:01 PM all 19.25 0.35 2.66 1.65 0.08 76.00 03:13:01 PM 0 22.04 0.05 2.48 0.52 0.08 74.83 03:13:01 PM 1 16.88 0.00 2.69 4.81 0.08 75.54 03:13:01 PM 2 20.23 2.56 3.01 0.32 0.08 73.80 03:13:01 PM 3 16.80 0.00 2.42 6.21 0.10 74.47 03:13:01 PM 4 17.81 0.05 2.87 0.35 0.08 78.83 03:13:01 PM 5 20.66 0.02 2.90 0.22 0.10 76.10 03:13:01 PM 6 19.26 0.05 2.61 0.61 0.07 77.41 03:13:01 PM 7 20.29 0.07 2.33 0.18 0.07 77.06 03:14:01 PM all 18.26 0.27 1.90 0.07 0.08 79.41 03:14:01 PM 0 20.35 0.00 2.24 0.03 0.08 77.29 03:14:01 PM 1 19.42 0.07 2.26 0.00 0.08 78.17 03:14:01 PM 2 20.68 0.07 1.64 0.03 0.08 77.50 03:14:01 PM 3 13.73 1.96 1.96 0.02 0.08 82.25 03:14:01 PM 4 18.17 0.03 2.35 0.08 0.08 79.28 03:14:01 PM 5 15.81 0.00 1.37 0.12 0.08 82.62 03:14:01 PM 6 15.98 0.07 1.64 0.20 0.08 82.03 03:14:01 PM 7 21.89 0.00 1.74 0.08 0.08 76.20 03:15:01 PM all 40.12 0.04 1.16 0.40 0.10 58.17 03:15:01 PM 0 48.30 0.00 0.97 0.25 0.12 50.37 03:15:01 PM 1 49.76 0.00 0.93 0.82 0.10 48.39 03:15:01 PM 2 40.84 0.00 1.60 0.80 0.10 56.65 03:15:01 PM 3 41.50 0.33 1.18 0.12 0.10 56.77 03:15:01 PM 4 38.53 0.00 2.04 0.13 0.10 59.20 03:15:01 PM 5 35.49 0.00 0.58 1.07 0.08 62.78 03:15:01 PM 6 33.29 0.00 0.94 0.00 0.08 65.69 03:15:01 PM 7 33.25 0.00 1.07 0.05 0.08 65.55 03:16:01 PM all 28.17 0.00 2.15 2.08 0.09 67.51 03:16:01 PM 0 39.68 0.00 3.05 1.34 0.12 55.81 03:16:01 PM 1 31.28 0.00 2.15 1.93 0.08 64.55 03:16:01 PM 2 15.03 0.00 2.32 2.66 0.10 79.90 03:16:01 PM 3 28.10 0.00 2.37 3.75 0.10 65.67 03:16:01 PM 4 16.68 0.00 2.30 3.80 0.08 77.14 03:16:01 PM 5 29.83 0.00 2.16 2.15 0.08 65.77 03:16:01 PM 6 25.73 0.00 1.63 0.52 0.08 72.03 03:16:01 PM 7 39.00 0.00 1.21 0.49 0.08 59.22 03:17:01 PM all 22.36 0.00 1.26 0.90 0.06 75.41 03:17:01 PM 0 16.68 0.00 0.72 0.00 0.05 82.55 03:17:01 PM 1 38.81 0.00 2.19 2.37 0.07 56.56 03:17:01 PM 2 19.64 0.00 1.37 0.32 0.07 78.60 03:17:01 PM 3 29.76 0.00 1.67 1.27 0.07 67.23 03:17:01 PM 4 29.35 0.00 1.49 2.66 0.07 66.44 03:17:01 PM 5 23.08 0.00 0.60 0.50 0.07 75.75 03:17:01 PM 6 12.81 0.00 1.05 0.05 0.05 86.04 03:17:01 PM 7 8.71 0.00 1.02 0.07 0.05 90.15 Average: all 27.26 0.08 1.61 0.97 0.08 69.99 Average: 0 30.11 0.01 1.54 0.58 0.09 67.67 Average: 1 33.59 0.01 1.94 1.52 0.08 62.86 Average: 2 24.23 0.33 1.74 1.04 0.09 72.58 Average: 3 27.72 0.29 1.66 1.70 0.09 68.55 Average: 4 29.20 0.01 1.99 1.26 0.08 67.47 Average: 5 23.39 0.00 1.40 0.70 0.08 74.43 Average: 6 23.99 0.01 1.38 0.69 0.07 73.85 Average: 7 25.86 0.01 1.24 0.27 0.07 72.55