---> uname -a: Linux prd-centos8-docker-8c-8g-4996.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 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1110 25419 19 5360 30306 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:df:ae:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.246/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85735sec preferred_lft 85735sec inet6 fe80::f816:3eff:fedf:ae5c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b5:c7:a3:10 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:b5ff:fec7:a310/64 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) 12/14/2023 _x86_64_ (8 CPU) 12:58:38 LINUX RESTART (8 CPU) 12:59:02 PM tps rtps wtps bread/s bwrtn/s 01:00:01 PM 238.12 12.98 225.14 2247.64 6775.53 01:01:01 PM 275.72 20.09 255.63 3898.97 13811.55 01:02:01 PM 55.66 1.23 54.42 399.67 22236.55 01:03:01 PM 118.38 12.61 105.76 885.97 24387.85 01:04:01 PM 42.15 0.02 42.13 0.53 2786.61 01:05:01 PM 22.26 0.00 22.26 0.00 509.66 01:06:01 PM 41.42 0.05 41.37 0.53 1141.05 01:07:01 PM 44.72 2.47 42.25 4486.64 6750.25 01:08:01 PM 115.58 1.10 114.48 68.66 29026.88 01:09:01 PM 130.79 1.35 129.44 1711.30 20721.61 Average: 108.26 5.18 103.08 1368.51 12824.55 12:59:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 PM 29564272 31266436 3091440 9.47 2688 2026136 1397252 4.15 170276 2493036 171408 01:01:01 PM 28227772 30472712 4427940 13.56 2688 2557548 1941472 5.76 269908 3671852 265408 01:02:01 PM 26804992 29486616 5850720 17.92 2688 2991248 2874776 8.53 339300 5008516 37812 01:03:01 PM 26320516 29461580 6335196 19.40 2688 3435708 3064784 9.09 501564 5277152 50388 01:04:01 PM 24307976 27468824 8347736 25.56 2688 3452820 6951248 20.62 531088 7237680 1728 01:05:01 PM 24466464 27628696 8189248 25.08 2688 3453712 5870756 17.42 537072 7062352 120 01:06:01 PM 25085656 28259936 7570056 23.18 2688 3465500 4301748 12.76 542760 6456204 380 01:07:01 PM 24755968 28646464 7899744 24.19 2688 4177704 3509296 10.41 731684 6581944 389888 01:08:01 PM 24382176 28844668 8273536 25.34 2688 4734008 3215716 9.54 797720 6848524 166512 01:09:01 PM 26106952 31091696 6548760 20.05 2688 5249640 1530032 4.54 863628 5057900 47080 Average: 26002274 29262763 6653438 20.37 2688 3554402 3465708 10.28 528500 5569516 113072 12:59:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 PM eth0 114.69 78.55 1149.59 14.64 0.00 0.00 0.00 0.00 01:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 PM eth0 410.66 342.35 5344.18 63.59 0.00 0.00 0.00 0.00 01:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 PM eth0 1182.21 525.35 5971.30 35.70 0.00 0.00 0.00 0.00 01:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM lo 22.23 22.23 2.83 2.83 0.00 0.00 0.00 0.00 01:03:01 PM eth0 172.39 115.26 1193.87 14.90 0.00 0.00 0.00 0.00 01:03:01 PM docker0 7.93 13.10 1.31 1.59 0.00 0.00 0.00 0.00 01:04:01 PM lo 2.55 2.55 0.27 0.27 0.00 0.00 0.00 0.00 01:04:01 PM eth0 14.41 12.69 13.25 7.83 0.00 0.00 0.00 0.00 01:04:01 PM docker0 0.97 1.17 0.13 0.13 0.00 0.00 0.00 0.00 01:04:01 PM veth4cc0f99 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:05:01 PM lo 249.20 249.20 159.92 159.92 0.00 0.00 0.00 0.00 01:05:01 PM eth0 223.86 174.61 43.63 177.64 0.00 0.00 0.00 0.00 01:05:01 PM docker0 5.83 6.40 0.74 0.76 0.00 0.00 0.00 0.00 01:05:01 PM vetheb9fd25 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 01:06:01 PM lo 78.81 78.81 18.59 18.59 0.00 0.00 0.00 0.00 01:06:01 PM eth0 185.27 149.83 41.50 55.90 0.00 0.00 0.00 0.00 01:06:01 PM docker0 3.58 4.42 0.60 0.57 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 01:07:01 PM eth0 195.37 148.60 1783.76 41.02 0.00 0.00 0.00 0.00 01:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM lo 251.87 251.87 57.49 57.49 0.00 0.00 0.00 0.00 01:08:01 PM eth0 393.05 161.82 2559.98 15.82 0.00 0.00 0.00 0.00 01:08:01 PM docker0 125.18 131.51 39.00 20.53 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 324.51 232.02 2692.78 41.91 0.00 0.00 0.00 0.00 01:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 60.58 60.58 23.95 23.95 0.00 0.00 0.00 0.00 Average: eth0 322.00 194.31 2080.96 46.95 0.00 0.00 0.00 0.00 Average: docker0 14.37 15.68 4.18 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) 12/14/2023 _x86_64_ (8 CPU) 12:58:38 LINUX RESTART (8 CPU) 12:59:02 PM CPU %user %nice %system %iowait %steal %idle 01:00:01 PM all 10.49 0.00 1.21 0.84 0.05 87.41 01:00:01 PM 0 1.31 0.00 0.63 0.10 0.07 97.90 01:00:01 PM 1 13.21 0.00 1.22 0.48 0.05 85.04 01:00:01 PM 2 1.78 0.00 0.54 0.08 0.05 97.54 01:00:01 PM 3 22.13 0.00 2.29 2.79 0.05 72.74 01:00:01 PM 4 22.10 0.00 2.12 0.66 0.05 75.06 01:00:01 PM 5 7.75 0.00 1.02 0.88 0.03 90.32 01:00:01 PM 6 5.44 0.00 0.65 0.80 0.03 93.08 01:00:01 PM 7 10.24 0.00 1.19 0.95 0.03 87.59 01:01:01 PM all 28.39 0.00 1.46 1.28 0.10 68.77 01:01:01 PM 0 23.33 0.00 1.29 1.32 0.12 73.94 01:01:01 PM 1 24.32 0.00 1.74 2.28 0.08 71.57 01:01:01 PM 2 29.81 0.00 1.04 0.89 0.10 68.17 01:01:01 PM 3 34.18 0.00 2.26 1.39 0.08 62.09 01:01:01 PM 4 29.04 0.00 1.66 0.79 0.12 68.40 01:01:01 PM 5 31.27 0.00 1.24 0.64 0.10 66.75 01:01:01 PM 6 19.72 0.00 1.26 1.37 0.10 77.55 01:01:01 PM 7 35.47 0.00 1.19 1.57 0.07 61.71 01:02:01 PM all 16.12 0.00 0.99 0.40 0.07 82.42 01:02:01 PM 0 13.62 0.00 0.73 0.63 0.07 84.94 01:02:01 PM 1 9.10 0.00 1.22 1.32 0.07 88.29 01:02:01 PM 2 14.16 0.00 0.86 0.92 0.07 84.00 01:02:01 PM 3 22.61 0.00 1.23 0.10 0.08 75.98 01:02:01 PM 4 18.59 0.00 1.26 0.15 0.07 79.93 01:02:01 PM 5 21.88 0.00 1.28 0.05 0.08 76.71 01:02:01 PM 6 13.88 0.00 0.59 0.02 0.05 85.47 01:02:01 PM 7 15.17 0.00 0.76 0.00 0.07 84.00 01:03:01 PM all 15.65 0.24 1.86 0.71 0.08 81.45 01:03:01 PM 0 18.84 0.02 1.47 0.02 0.08 79.57 01:03:01 PM 1 14.49 0.00 2.08 0.22 0.08 83.13 01:03:01 PM 2 14.43 0.02 1.69 2.08 0.10 81.68 01:03:01 PM 3 12.62 0.00 1.95 1.09 0.08 84.26 01:03:01 PM 4 18.12 0.03 2.75 0.65 0.10 78.34 01:03:01 PM 5 12.53 0.00 1.59 0.89 0.07 84.93 01:03:01 PM 6 13.56 1.86 1.80 0.37 0.07 82.35 01:03:01 PM 7 20.61 0.02 1.56 0.34 0.08 77.39 01:04:01 PM all 42.12 0.22 1.37 2.48 0.10 53.72 01:04:01 PM 0 41.86 0.00 1.01 0.02 0.12 57.00 01:04:01 PM 1 45.23 0.02 1.10 0.15 0.10 53.40 01:04:01 PM 2 45.02 0.03 1.45 0.05 0.12 53.33 01:04:01 PM 3 41.72 0.03 1.51 0.02 0.10 56.63 01:04:01 PM 4 29.59 0.05 1.34 0.89 0.08 68.06 01:04:01 PM 5 42.44 0.00 1.12 4.74 0.07 51.64 01:04:01 PM 6 31.91 1.68 1.63 8.39 0.10 56.29 01:04:01 PM 7 58.93 0.00 1.77 5.64 0.10 33.55 01:05:01 PM all 14.90 0.06 1.39 0.07 0.09 83.49 01:05:01 PM 0 17.00 0.00 1.42 0.05 0.08 81.44 01:05:01 PM 1 13.12 0.00 1.49 0.23 0.08 85.07 01:05:01 PM 2 13.27 0.37 1.87 0.07 0.12 84.30 01:05:01 PM 3 14.50 0.00 1.34 0.00 0.08 84.08 01:05:01 PM 4 15.34 0.05 1.57 0.03 0.10 82.90 01:05:01 PM 5 12.87 0.02 1.17 0.03 0.08 85.83 01:05:01 PM 6 17.74 0.02 1.20 0.02 0.08 80.94 01:05:01 PM 7 15.39 0.00 1.05 0.10 0.10 83.36 01:06:01 PM all 31.13 0.69 2.73 0.12 0.12 65.22 01:06:01 PM 0 46.33 0.07 2.96 0.22 0.12 50.30 01:06:01 PM 1 36.76 0.07 2.65 0.13 0.13 60.26 01:06:01 PM 2 28.43 0.44 2.42 0.08 0.14 68.49 01:06:01 PM 3 30.98 0.03 2.82 0.07 0.12 65.98 01:06:01 PM 4 27.41 0.03 2.87 0.15 0.14 69.40 01:06:01 PM 5 17.08 0.19 2.39 0.03 0.12 80.20 01:06:01 PM 6 28.53 0.05 2.53 0.21 0.12 68.56 01:06:01 PM 7 33.37 4.65 3.20 0.07 0.10 58.61 01:07:01 PM all 38.36 0.00 1.52 0.23 0.08 59.82 01:07:01 PM 0 31.55 0.00 1.37 0.03 0.08 66.96 01:07:01 PM 1 34.63 0.00 2.11 0.30 0.08 62.88 01:07:01 PM 2 32.31 0.00 1.39 0.37 0.08 65.85 01:07:01 PM 3 50.32 0.00 1.57 0.72 0.07 47.32 01:07:01 PM 4 47.95 0.00 1.07 0.05 0.07 50.86 01:07:01 PM 5 38.70 0.00 1.66 0.00 0.07 59.58 01:07:01 PM 6 39.37 0.00 1.09 0.22 0.08 59.24 01:07:01 PM 7 32.03 0.00 1.89 0.12 0.08 65.88 01:08:01 PM all 30.74 0.00 1.74 1.48 0.10 65.94 01:08:01 PM 0 19.00 0.00 1.78 0.10 0.12 79.01 01:08:01 PM 1 32.87 0.00 2.62 2.32 0.08 62.11 01:08:01 PM 2 39.37 0.00 1.63 3.87 0.08 55.05 01:08:01 PM 3 25.34 0.00 1.80 0.02 0.10 72.74 01:08:01 PM 4 42.33 0.00 1.58 1.39 0.12 54.59 01:08:01 PM 5 27.78 0.00 2.10 0.13 0.12 69.87 01:08:01 PM 6 22.98 0.00 1.21 0.30 0.08 75.42 01:08:01 PM 7 36.13 0.00 1.21 3.66 0.13 58.87 01:09:01 PM all 22.18 0.00 1.16 1.80 0.08 74.78 01:09:01 PM 0 29.83 0.00 0.77 0.00 0.07 69.33 01:09:01 PM 1 10.55 0.00 0.82 3.48 0.05 85.11 01:09:01 PM 2 10.94 0.00 1.57 1.81 0.08 85.59 01:09:01 PM 3 13.00 0.00 1.04 5.08 0.08 80.80 01:09:01 PM 4 12.77 0.00 1.19 3.85 0.07 82.12 01:09:01 PM 5 29.71 0.00 0.80 0.00 0.08 69.40 01:09:01 PM 6 32.57 0.00 0.81 0.05 0.08 66.49 01:09:01 PM 7 38.23 0.00 2.31 0.08 0.08 59.29 Average: all 25.02 0.12 1.54 0.94 0.09 72.29 Average: 0 24.25 0.01 1.34 0.25 0.09 74.06 Average: 1 23.44 0.01 1.70 1.09 0.08 73.68 Average: 2 22.99 0.09 1.45 1.02 0.09 74.36 Average: 3 26.75 0.01 1.78 1.13 0.09 70.25 Average: 4 26.34 0.02 1.74 0.86 0.09 70.95 Average: 5 24.23 0.02 1.44 0.74 0.08 73.49 Average: 6 22.56 0.36 1.27 1.16 0.08 74.56 Average: 7 29.58 0.46 1.61 1.26 0.09 67.01