---> uname -a: Linux prd-centos8-docker-8c-8g-2552.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 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1093 25437 18 5358 30324 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:db:e7:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.111/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85764sec preferred_lft 85764sec inet6 fe80::f816:3eff:fedb:e7ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:23:21:b1 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::42:26ff:fe23:21b1/64 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) 11/21/2023 _x86_64_ (8 CPU) 15:46:07 LINUX RESTART (8 CPU) 03:47:01 PM tps rtps wtps bread/s bwrtn/s 03:48:01 PM 156.56 20.59 135.97 4133.16 10242.47 03:49:01 PM 222.43 6.83 215.60 1147.54 12791.58 03:50:01 PM 114.46 12.96 101.50 1168.68 33135.05 03:51:01 PM 57.80 0.03 57.77 0.93 2424.87 03:52:01 PM 34.18 0.03 34.15 0.93 1147.34 03:53:01 PM 35.10 0.02 35.09 1.07 775.47 03:54:01 PM 39.46 2.45 37.01 4477.79 6944.23 03:55:01 PM 121.41 1.13 120.28 72.91 29108.05 03:56:01 PM 220.73 1.38 219.35 1712.11 21775.92 Average: 111.34 5.05 106.30 1412.68 13148.98 03:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:48:01 PM 29249528 31140980 3406184 10.43 2688 2207624 1607676 4.77 179872 2777496 153848 03:49:01 PM 27350076 29598792 5305636 16.25 2688 2559640 2951292 8.76 283516 4541716 157856 03:50:01 PM 25685320 28767900 6970392 21.35 2688 3376776 5593712 16.60 480668 5935984 2228 03:51:01 PM 26090952 29241488 6564760 20.10 2688 3442796 3111056 9.23 516788 5500128 14256 03:52:01 PM 25772044 28924560 6883668 21.08 2688 3443652 3418352 10.14 538664 5780156 180 03:53:01 PM 25720980 28885572 6934732 21.24 2688 3455208 3570280 10.59 542948 5833428 9344 03:54:01 PM 24107704 27939772 8548008 26.18 2688 4119312 4667052 13.85 716300 7261748 342200 03:55:01 PM 22992920 27300308 9662792 29.59 2688 4578256 4916056 14.59 775600 8271400 21296 03:56:01 PM 24550556 29534068 8105156 24.82 2688 5248056 2940048 8.72 865896 6620792 44044 Average: 25724453 29037049 6931259 21.23 2688 3603480 3641725 10.80 544472 5835872 82806 03:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM eth0 88.74 62.21 1277.49 28.36 0.00 0.00 0.00 0.00 03:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 PM eth0 374.77 309.00 4878.41 41.81 0.00 0.00 0.00 0.00 03:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM lo 13.33 13.33 1.66 1.66 0.00 0.00 0.00 0.00 03:50:01 PM eth0 837.19 300.75 6428.60 23.94 0.00 0.00 0.00 0.00 03:50:01 PM docker0 5.18 8.70 0.86 1.09 0.00 0.00 0.00 0.00 03:50:01 PM veth0ddea46 5.18 8.83 0.93 1.10 0.00 0.00 0.00 0.00 03:51:01 PM lo 8.81 8.81 1.14 1.14 0.00 0.00 0.00 0.00 03:51:01 PM eth0 79.53 73.10 675.44 18.83 0.00 0.00 0.00 0.00 03:51:01 PM docker0 2.68 4.21 0.43 0.47 0.00 0.00 0.00 0.00 03:52:01 PM lo 120.04 120.04 40.82 40.82 0.00 0.00 0.00 0.00 03:52:01 PM eth0 52.26 37.66 15.40 19.60 0.00 0.00 0.00 0.00 03:52:01 PM docker0 6.58 7.25 0.85 0.86 0.00 0.00 0.00 0.00 03:53:01 PM lo 404.98 404.98 215.80 215.80 0.00 0.00 0.00 0.00 03:53:01 PM eth0 139.32 104.35 42.43 81.76 0.00 0.00 0.00 0.00 03:53:01 PM docker0 3.55 4.30 0.59 0.55 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 03:54:01 PM eth0 136.39 110.86 1740.23 26.18 0.00 0.00 0.00 0.00 03:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM lo 194.27 194.27 50.64 50.64 0.00 0.00 0.00 0.00 03:55:01 PM eth0 432.52 140.12 2584.23 14.35 0.00 0.00 0.00 0.00 03:55:01 PM docker0 97.33 102.67 34.04 18.29 0.00 0.00 0.00 0.00 03:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 PM eth0 192.63 139.76 2685.70 22.25 0.00 0.00 0.00 0.00 03:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 82.41 82.41 34.45 34.45 0.00 0.00 0.00 0.00 Average: eth0 259.26 141.97 2258.54 30.79 0.00 0.00 0.00 0.00 Average: docker0 12.81 14.13 4.09 2.36 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) 11/21/2023 _x86_64_ (8 CPU) 15:46:07 LINUX RESTART (8 CPU) 03:47:01 PM CPU %user %nice %system %iowait %steal %idle 03:48:01 PM all 11.99 0.00 1.16 0.91 0.06 85.88 03:48:01 PM 0 3.59 0.00 0.50 1.15 0.08 94.67 03:48:01 PM 1 18.73 0.00 1.59 1.29 0.08 78.31 03:48:01 PM 2 7.66 0.00 1.07 1.60 0.07 89.60 03:48:01 PM 3 24.46 0.00 2.24 1.09 0.07 72.15 03:48:01 PM 4 16.80 0.00 1.89 1.42 0.05 79.84 03:48:01 PM 5 12.11 0.00 0.74 0.32 0.03 86.80 03:48:01 PM 6 6.63 0.00 0.55 0.25 0.03 92.54 03:48:01 PM 7 5.98 0.00 0.68 0.17 0.05 93.12 03:49:01 PM all 35.87 0.00 1.30 1.25 0.09 61.48 03:49:01 PM 0 33.10 0.00 1.25 1.55 0.08 64.00 03:49:01 PM 1 46.04 0.00 2.14 2.86 0.10 48.86 03:49:01 PM 2 28.17 0.00 1.20 0.84 0.10 69.69 03:49:01 PM 3 37.76 0.00 1.22 1.39 0.10 59.53 03:49:01 PM 4 37.94 0.00 0.90 0.35 0.10 60.71 03:49:01 PM 5 27.54 0.00 1.41 2.79 0.08 68.18 03:49:01 PM 6 42.59 0.00 0.84 0.05 0.08 56.44 03:49:01 PM 7 33.85 0.00 1.46 0.18 0.08 64.42 03:50:01 PM all 12.80 0.27 2.33 1.95 0.08 82.56 03:50:01 PM 0 11.26 0.03 2.02 0.07 0.10 86.52 03:50:01 PM 1 16.09 0.02 2.90 5.44 0.07 75.49 03:50:01 PM 2 10.03 2.07 2.54 4.12 0.08 81.14 03:50:01 PM 3 10.41 0.02 1.89 3.86 0.08 83.75 03:50:01 PM 4 13.68 0.00 2.11 0.27 0.10 83.84 03:50:01 PM 5 11.84 0.00 2.10 1.06 0.08 84.92 03:50:01 PM 6 15.22 0.00 2.44 0.72 0.08 81.53 03:50:01 PM 7 13.88 0.05 2.67 0.05 0.07 83.28 03:51:01 PM all 43.49 0.00 1.13 0.24 0.09 55.05 03:51:01 PM 0 30.87 0.00 0.88 0.97 0.10 67.18 03:51:01 PM 1 42.25 0.00 1.84 0.23 0.10 55.57 03:51:01 PM 2 55.08 0.00 0.93 0.00 0.10 43.89 03:51:01 PM 3 40.16 0.00 1.12 0.00 0.08 58.64 03:51:01 PM 4 49.31 0.00 1.05 0.12 0.07 49.46 03:51:01 PM 5 65.25 0.00 1.04 0.27 0.10 33.34 03:51:01 PM 6 24.64 0.00 1.07 0.05 0.10 74.13 03:51:01 PM 7 40.39 0.00 1.07 0.28 0.08 58.17 03:52:01 PM all 19.18 0.30 1.78 0.11 0.09 78.53 03:52:01 PM 0 19.02 0.00 1.94 0.35 0.10 78.59 03:52:01 PM 1 17.42 1.74 1.74 0.17 0.10 78.83 03:52:01 PM 2 18.12 0.02 1.77 0.07 0.10 79.92 03:52:01 PM 3 18.96 0.00 1.84 0.13 0.08 78.99 03:52:01 PM 4 21.60 0.10 1.67 0.07 0.10 76.46 03:52:01 PM 5 20.57 0.08 2.01 0.03 0.07 77.24 03:52:01 PM 6 22.04 0.02 1.64 0.03 0.08 76.19 03:52:01 PM 7 15.74 0.42 1.62 0.05 0.10 82.07 03:53:01 PM all 26.57 0.30 2.66 0.10 0.11 70.25 03:53:01 PM 0 24.72 0.10 2.74 0.10 0.12 72.21 03:53:01 PM 1 21.36 0.20 2.30 0.18 0.12 75.84 03:53:01 PM 2 27.00 0.07 3.06 0.10 0.12 69.65 03:53:01 PM 3 19.64 0.05 2.28 0.13 0.12 77.78 03:53:01 PM 4 27.99 0.02 2.83 0.05 0.12 69.00 03:53:01 PM 5 38.68 0.07 2.86 0.10 0.10 58.20 03:53:01 PM 6 27.36 0.02 2.68 0.13 0.10 69.70 03:53:01 PM 7 25.83 1.91 2.51 0.03 0.12 69.59 03:54:01 PM all 38.39 0.04 1.50 0.47 0.09 59.50 03:54:01 PM 0 40.62 0.00 1.37 0.00 0.08 57.93 03:54:01 PM 1 28.07 0.32 2.04 0.55 0.08 68.93 03:54:01 PM 2 32.20 0.00 0.95 1.02 0.08 65.74 03:54:01 PM 3 41.06 0.00 1.83 0.37 0.08 56.66 03:54:01 PM 4 32.46 0.00 1.95 1.44 0.12 64.03 03:54:01 PM 5 42.42 0.00 1.66 0.15 0.08 55.69 03:54:01 PM 6 46.34 0.00 1.10 0.25 0.10 52.21 03:54:01 PM 7 43.96 0.02 1.12 0.00 0.08 54.82 03:55:01 PM all 31.40 0.00 1.91 1.91 0.09 64.68 03:55:01 PM 0 43.90 0.00 1.46 0.17 0.10 54.37 03:55:01 PM 1 47.85 0.00 1.59 1.92 0.10 48.54 03:55:01 PM 2 16.49 0.00 1.71 4.86 0.08 76.86 03:55:01 PM 3 25.49 0.00 2.57 2.62 0.08 69.23 03:55:01 PM 4 26.27 0.00 1.53 2.75 0.10 69.35 03:55:01 PM 5 39.21 0.00 1.49 0.69 0.10 58.52 03:55:01 PM 6 43.28 0.00 2.58 0.74 0.12 53.28 03:55:01 PM 7 8.61 0.00 2.34 1.56 0.07 87.42 03:56:01 PM all 25.85 0.00 1.25 1.75 0.09 71.06 03:56:01 PM 0 19.21 0.00 2.28 7.62 0.08 70.80 03:56:01 PM 1 17.74 0.00 1.14 1.19 0.08 79.85 03:56:01 PM 2 32.60 0.00 1.06 0.27 0.07 66.01 03:56:01 PM 3 21.85 0.00 1.07 1.11 0.08 75.89 03:56:01 PM 4 29.33 0.00 2.19 0.03 0.10 68.35 03:56:01 PM 5 30.35 0.00 0.86 2.86 0.12 65.81 03:56:01 PM 6 20.72 0.00 0.42 0.79 0.07 78.01 03:56:01 PM 7 35.09 0.00 0.95 0.17 0.08 63.71 Average: all 27.29 0.10 1.67 0.97 0.09 69.88 Average: 0 25.15 0.01 1.60 1.33 0.09 71.81 Average: 1 28.41 0.25 1.92 1.53 0.09 67.80 Average: 2 25.27 0.24 1.59 1.43 0.09 71.38 Average: 3 26.66 0.01 1.78 1.19 0.09 70.28 Average: 4 28.39 0.01 1.79 0.72 0.09 68.99 Average: 5 31.99 0.02 1.57 0.92 0.09 65.41 Average: 6 27.64 0.00 1.48 0.33 0.09 70.45 Average: 7 24.84 0.27 1.60 0.28 0.08 72.93