---> uname -a: Linux prd-centos8-docker-8c-8g-12394.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 25488 19 5314 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:32:f1:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.99/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:fe32:f10e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:43:17:32:86 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::42:43ff:fe17:3286/64 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) 01/15/2024 _x86_64_ (8 CPU) 09:55:59 LINUX RESTART (8 CPU) 09:57:01 AM tps rtps wtps bread/s bwrtn/s 09:58:01 AM 235.42 18.94 216.48 3633.99 9257.43 09:59:01 AM 147.63 2.27 145.37 646.98 14748.55 10:00:01 AM 50.88 0.15 50.73 28.79 14612.46 10:01:01 AM 78.52 12.46 66.06 876.91 15708.20 10:02:01 AM 27.94 0.13 27.80 77.29 917.06 10:03:01 AM 40.69 2.48 38.20 4510.63 6792.77 10:04:01 AM 118.97 1.10 117.87 68.63 29179.33 10:05:01 AM 153.39 1.45 151.94 1721.85 21932.54 Average: 106.68 4.87 101.81 1445.57 14143.42 09:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:58:01 AM 28697268 30724236 3958444 12.12 2688 2342396 2423108 7.19 207152 3283848 239044 09:59:01 AM 27592524 29858244 5063188 15.50 2688 2577248 2830152 8.40 309256 4263096 53008 10:00:01 AM 25907696 28987492 6748016 20.66 2688 3375488 3245532 9.63 382896 5816420 422228 10:01:01 AM 25361672 28470808 7294040 22.34 2688 3402528 3881300 11.52 530900 6192408 40 10:02:01 AM 25626820 28750248 7028892 21.52 2688 3416588 3443864 10.22 542064 5925984 1048 10:03:01 AM 25004428 28870540 7651284 23.43 2688 4155204 3237480 9.61 734612 6339832 413292 10:04:01 AM 24387820 29092372 8267892 25.32 2688 4977604 3002024 8.91 802236 6846344 452356 10:05:01 AM 26094704 31033064 6561008 20.09 2688 5207300 1573612 4.67 994656 4949784 16836 Average: 26084116 29473376 6571596 20.12 2688 3681794 2954634 8.77 562972 5452214 199732 09:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 AM eth0 301.72 250.02 2869.42 54.34 0.00 0.00 0.00 0.00 09:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 AM lo 2.08 2.08 0.35 0.35 0.00 0.00 0.00 0.00 09:59:01 AM eth0 251.15 192.89 3252.37 26.26 0.00 0.00 0.00 0.00 09:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM eth0 895.25 275.62 6476.15 26.22 0.00 0.00 0.00 0.00 10:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM lo 127.76 127.76 45.62 45.62 0.00 0.00 0.00 0.00 10:01:01 AM eth0 44.67 35.52 13.72 18.92 0.00 0.00 0.00 0.00 10:01:01 AM docker0 6.55 7.20 0.84 0.86 0.00 0.00 0.00 0.00 10:02:01 AM lo 226.80 226.80 97.83 97.83 0.00 0.00 0.00 0.00 10:02:01 AM eth0 129.94 95.04 44.79 44.46 0.00 0.00 0.00 0.00 10:02:01 AM docker0 3.46 4.15 0.59 0.54 0.00 0.00 0.00 0.00 10:03:01 AM lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:03:01 AM eth0 183.06 139.64 2096.90 26.88 0.00 0.00 0.00 0.00 10:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM lo 188.12 188.12 50.03 50.03 0.00 0.00 0.00 0.00 10:04:01 AM eth0 355.42 140.83 2222.26 17.32 0.00 0.00 0.00 0.00 10:04:01 AM docker0 94.17 99.45 33.66 18.01 0.00 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 303.52 193.65 2656.80 39.55 0.00 0.00 0.00 0.00 10:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 68.13 68.13 24.23 24.23 0.00 0.00 0.00 0.00 Average: eth0 308.09 165.40 2453.99 31.74 0.00 0.00 0.00 0.00 Average: docker0 13.02 13.85 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) 01/15/2024 _x86_64_ (8 CPU) 09:55:59 LINUX RESTART (8 CPU) 09:57:01 AM CPU %user %nice %system %iowait %steal %idle 09:58:01 AM all 17.25 0.00 1.28 1.06 0.07 80.34 09:58:01 AM 0 12.43 0.00 0.75 0.28 0.07 86.47 09:58:01 AM 1 10.48 0.00 1.51 2.51 0.08 85.42 09:58:01 AM 2 29.04 0.00 1.17 0.28 0.07 69.44 09:58:01 AM 3 26.49 0.00 1.96 1.82 0.07 69.66 09:58:01 AM 4 20.10 0.00 1.37 2.02 0.05 76.46 09:58:01 AM 5 4.59 0.00 0.75 0.49 0.10 94.08 09:58:01 AM 6 21.57 0.00 1.86 0.80 0.07 75.70 09:58:01 AM 7 13.28 0.00 0.90 0.28 0.03 85.50 09:59:01 AM all 33.71 0.00 1.01 0.93 0.08 64.26 09:59:01 AM 0 9.20 0.00 0.85 0.27 0.10 89.58 09:59:01 AM 1 42.35 0.00 1.35 2.76 0.08 53.46 09:59:01 AM 2 43.31 0.00 0.70 1.47 0.08 54.44 09:59:01 AM 3 35.96 0.00 0.64 0.07 0.07 63.27 09:59:01 AM 4 38.17 0.00 1.61 1.81 0.08 58.34 09:59:01 AM 5 34.25 0.00 1.12 0.58 0.08 63.97 09:59:01 AM 6 33.79 0.00 0.65 0.02 0.08 65.46 09:59:01 AM 7 32.68 0.00 1.17 0.50 0.08 65.56 10:00:01 AM all 38.83 0.00 2.20 0.74 0.09 58.15 10:00:01 AM 0 31.99 0.00 2.76 0.84 0.10 64.31 10:00:01 AM 1 39.78 0.00 1.54 2.33 0.08 56.26 10:00:01 AM 2 46.43 0.00 1.92 0.60 0.08 50.97 10:00:01 AM 3 38.17 0.00 2.07 0.02 0.08 59.66 10:00:01 AM 4 40.56 0.00 2.88 0.02 0.08 56.46 10:00:01 AM 5 33.88 0.00 2.42 1.92 0.08 61.70 10:00:01 AM 6 47.77 0.00 2.77 0.03 0.08 49.34 10:00:01 AM 7 32.11 0.00 1.24 0.12 0.08 66.45 10:01:01 AM all 17.88 0.26 1.76 0.98 0.08 79.04 10:01:01 AM 0 14.91 0.03 1.62 0.10 0.08 83.25 10:01:01 AM 1 14.41 0.03 1.71 1.47 0.08 82.29 10:01:01 AM 2 21.82 0.03 1.99 0.95 0.08 75.11 10:01:01 AM 3 16.75 0.00 1.54 2.34 0.10 79.26 10:01:01 AM 4 22.91 0.02 1.96 0.15 0.07 74.90 10:01:01 AM 5 14.60 0.12 1.64 1.40 0.10 82.14 10:01:01 AM 6 22.28 1.51 2.19 1.37 0.07 72.59 10:01:01 AM 7 15.38 0.35 1.42 0.03 0.08 82.73 10:02:01 AM all 31.11 0.28 2.09 0.12 0.09 66.31 10:02:01 AM 0 39.60 0.10 1.49 0.08 0.10 58.63 10:02:01 AM 1 28.73 0.02 2.21 0.05 0.12 68.88 10:02:01 AM 2 26.79 0.02 2.53 0.22 0.08 70.36 10:02:01 AM 3 39.82 0.07 2.27 0.03 0.08 57.73 10:02:01 AM 4 21.52 0.00 1.91 0.15 0.10 76.32 10:02:01 AM 5 36.20 0.08 1.41 0.05 0.08 62.17 10:02:01 AM 6 36.92 0.37 2.69 0.12 0.10 59.81 10:02:01 AM 7 19.28 1.62 2.19 0.22 0.08 76.61 10:03:01 AM all 34.81 0.00 1.52 0.51 0.08 63.09 10:03:01 AM 0 31.81 0.00 1.71 0.49 0.08 65.91 10:03:01 AM 1 30.70 0.00 1.59 0.07 0.07 67.58 10:03:01 AM 2 27.45 0.00 1.74 1.49 0.10 69.23 10:03:01 AM 3 37.61 0.00 1.87 0.12 0.08 60.32 10:03:01 AM 4 44.23 0.00 1.07 0.00 0.07 54.64 10:03:01 AM 5 42.90 0.00 1.37 0.59 0.07 55.08 10:03:01 AM 6 32.20 0.00 1.47 1.17 0.07 65.09 10:03:01 AM 7 31.55 0.00 1.35 0.17 0.07 66.86 10:04:01 AM all 32.75 0.00 2.21 1.39 0.08 63.57 10:04:01 AM 0 32.79 0.00 1.98 0.13 0.10 65.00 10:04:01 AM 1 38.09 0.00 1.68 0.94 0.08 59.20 10:04:01 AM 2 26.04 0.00 2.22 2.14 0.07 69.54 10:04:01 AM 3 26.88 0.00 2.25 4.87 0.08 65.92 10:04:01 AM 4 41.22 0.00 2.48 2.45 0.08 53.76 10:04:01 AM 5 39.65 0.00 2.94 0.20 0.07 57.14 10:04:01 AM 6 39.52 0.00 2.11 0.18 0.08 58.10 10:04:01 AM 7 17.78 0.00 2.00 0.24 0.08 79.90 10:05:01 AM all 22.36 0.00 1.03 0.92 0.06 75.62 10:05:01 AM 0 28.72 0.00 0.84 0.22 0.07 70.16 10:05:01 AM 1 19.02 0.00 1.54 0.18 0.07 79.19 10:05:01 AM 2 33.51 0.00 0.89 0.00 0.07 65.54 10:05:01 AM 3 27.06 0.00 1.34 0.45 0.08 71.06 10:05:01 AM 4 25.57 0.00 0.90 0.43 0.07 73.03 10:05:01 AM 5 23.41 0.00 0.79 0.13 0.07 75.61 10:05:01 AM 6 9.63 0.00 1.37 5.91 0.05 83.04 10:05:01 AM 7 12.02 0.00 0.60 0.00 0.05 87.33 Average: all 28.58 0.07 1.64 0.83 0.08 68.81 Average: 0 25.17 0.02 1.50 0.30 0.09 72.93 Average: 1 27.94 0.01 1.64 1.29 0.08 69.04 Average: 2 31.80 0.01 1.64 0.89 0.08 65.58 Average: 3 31.09 0.01 1.74 1.21 0.08 65.86 Average: 4 31.77 0.00 1.77 0.88 0.08 65.50 Average: 5 28.68 0.03 1.55 0.67 0.08 68.99 Average: 6 30.44 0.23 1.89 1.20 0.08 66.16 Average: 7 21.75 0.25 1.36 0.19 0.07 76.37