---> uname -a: Linux prd-centos8-docker-8c-8g-1038.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 1082 25675 18 5132 30336 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:cf:52:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.104/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:fecf:5261/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3c:37:01:e0 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::42:3cff:fe37:1e0/64 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) 11/30/2023 _x86_64_ (8 CPU) 14:46:44 LINUX RESTART (8 CPU) 02:47:01 PM tps rtps wtps bread/s bwrtn/s 02:48:01 PM 244.87 26.32 218.55 6726.22 8525.65 02:49:01 PM 212.05 19.93 192.12 3792.07 11847.93 02:50:01 PM 123.53 1.23 122.30 456.59 11984.54 02:51:01 PM 117.64 12.63 105.01 930.62 27545.25 02:52:01 PM 46.83 0.05 46.78 2.93 2829.34 02:53:01 PM 15.49 0.00 15.49 0.00 345.20 02:54:01 PM 38.67 0.10 38.57 76.91 1174.86 02:55:01 PM 46.69 2.50 44.19 4512.85 6790.00 02:56:01 PM 116.86 1.13 115.73 72.91 29370.29 Average: 106.96 7.10 99.86 1841.32 11156.58 02:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:48:01 PM 29611304 31293764 3044408 9.32 2688 2005016 1421488 4.22 167564 2459472 156420 02:49:01 PM 28645872 30680636 4009840 12.28 2688 2348596 2426752 7.20 232244 3313708 109392 02:50:01 PM 26559252 29587124 6096460 18.67 2688 3324716 2798372 8.30 343784 5225404 759184 02:51:01 PM 26556128 29689300 6099584 18.68 2688 3426604 3472640 10.30 500748 5056196 47360 02:52:01 PM 24975792 28129140 7679920 23.52 2688 3444108 6086560 18.06 532284 6581360 1724 02:53:01 PM 24812824 27968144 7842888 24.02 2688 3445428 6385376 18.95 537316 6721528 256 02:54:01 PM 25746884 28916244 6908828 21.16 2688 3459948 3339412 9.91 543160 5808312 184 02:55:01 PM 25025308 28911452 7630404 23.37 2688 4172384 3223152 9.56 731688 6328640 389716 02:56:01 PM 24651196 29167784 8004516 24.51 2688 4787368 2938572 8.72 798124 6595480 215132 Average: 26287173 29371510 6368539 19.50 2688 3379352 3565814 10.58 487435 5343344 186596 02:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 PM eth0 451.30 278.83 1709.25 62.48 0.00 0.00 0.00 0.00 02:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 PM eth0 203.97 185.79 2223.50 47.00 0.00 0.00 0.00 0.00 02:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 PM eth0 996.00 469.21 9599.17 39.28 0.00 0.00 0.00 0.00 02:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 PM lo 21.73 21.73 2.77 2.77 0.00 0.00 0.00 0.00 02:51:01 PM eth0 83.46 73.21 663.83 13.04 0.00 0.00 0.00 0.00 02:51:01 PM docker0 7.71 12.73 1.28 1.55 0.00 0.00 0.00 0.00 02:52:01 PM lo 4.87 4.87 0.47 0.47 0.00 0.00 0.00 0.00 02:52:01 PM eth0 21.66 15.58 18.16 11.73 0.00 0.00 0.00 0.00 02:52:01 PM docker0 1.53 1.82 0.22 0.20 0.00 0.00 0.00 0.00 02:52:01 PM vethfdde2fe 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:53:01 PM lo 273.33 273.33 117.69 117.69 0.00 0.00 0.00 0.00 02:53:01 PM eth0 217.02 215.39 125.47 54.46 0.00 0.00 0.00 0.00 02:53:01 PM docker0 5.16 5.51 0.64 0.67 0.00 0.00 0.00 0.00 02:53:01 PM vethba478c6 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:54:01 PM lo 96.47 96.47 9.01 9.01 0.00 0.00 0.00 0.00 02:54:01 PM eth0 74.01 50.85 22.19 26.48 0.00 0.00 0.00 0.00 02:54:01 PM docker0 3.55 4.35 0.60 0.56 0.00 0.00 0.00 0.00 02:55:01 PM lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 02:55:01 PM eth0 146.81 121.71 1770.23 31.25 0.00 0.00 0.00 0.00 02:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 PM lo 240.42 240.42 54.56 54.56 0.00 0.00 0.00 0.00 02:56:01 PM eth0 315.91 129.51 2553.81 13.33 0.00 0.00 0.00 0.00 02:56:01 PM docker0 119.54 125.47 36.82 19.69 0.00 0.00 0.00 0.00 Average: lo 70.79 70.79 20.50 20.50 0.00 0.00 0.00 0.00 Average: eth0 278.90 171.12 2075.96 33.23 0.00 0.00 0.00 0.00 Average: docker0 15.28 16.65 4.39 2.52 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) 11/30/2023 _x86_64_ (8 CPU) 14:46:44 LINUX RESTART (8 CPU) 02:47:01 PM CPU %user %nice %system %iowait %steal %idle 02:48:01 PM all 13.32 0.00 1.78 1.09 0.05 83.76 02:48:01 PM 0 5.90 0.00 1.55 0.53 0.05 91.96 02:48:01 PM 1 7.93 0.00 1.42 1.84 0.08 88.72 02:48:01 PM 2 16.56 0.00 2.75 2.28 0.05 78.36 02:48:01 PM 3 8.37 0.00 0.67 0.32 0.05 90.59 02:48:01 PM 4 17.55 0.00 1.55 1.19 0.05 79.66 02:48:01 PM 5 26.98 0.00 2.71 1.14 0.05 69.13 02:48:01 PM 6 13.24 0.00 2.47 0.69 0.03 83.57 02:48:01 PM 7 10.01 0.00 1.10 0.75 0.03 88.10 02:49:01 PM all 16.60 0.00 1.09 1.28 0.06 80.97 02:49:01 PM 0 17.76 0.00 0.75 1.70 0.07 79.72 02:49:01 PM 1 13.05 0.00 1.10 1.82 0.07 83.96 02:49:01 PM 2 20.01 0.00 1.49 0.50 0.07 77.94 02:49:01 PM 3 15.56 0.00 0.94 1.49 0.05 81.97 02:49:01 PM 4 22.28 0.00 1.74 1.92 0.05 74.01 02:49:01 PM 5 21.48 0.00 1.17 0.90 0.07 76.38 02:49:01 PM 6 9.50 0.00 0.88 1.80 0.05 87.76 02:49:01 PM 7 13.13 0.00 0.69 0.10 0.08 86.00 02:50:01 PM all 30.99 0.00 1.97 0.75 0.10 66.19 02:50:01 PM 0 29.56 0.00 1.69 0.05 0.08 68.62 02:50:01 PM 1 35.61 0.00 1.83 0.77 0.10 61.69 02:50:01 PM 2 32.33 0.00 2.17 0.40 0.10 65.00 02:50:01 PM 3 29.46 0.00 1.59 1.26 0.13 67.56 02:50:01 PM 4 26.58 0.00 1.60 1.29 0.10 70.43 02:50:01 PM 5 33.06 0.00 2.65 1.06 0.07 63.16 02:50:01 PM 6 25.94 0.00 2.15 0.47 0.10 71.33 02:50:01 PM 7 35.43 0.00 2.04 0.73 0.10 61.70 02:51:01 PM all 12.51 0.26 1.12 1.64 0.06 84.41 02:51:01 PM 0 16.53 0.00 1.05 1.81 0.07 80.54 02:51:01 PM 1 12.18 0.00 1.46 3.38 0.07 82.91 02:51:01 PM 2 14.61 0.00 1.15 0.94 0.07 83.24 02:51:01 PM 3 12.46 0.03 0.95 1.86 0.07 84.63 02:51:01 PM 4 10.23 1.87 1.32 1.92 0.07 84.59 02:51:01 PM 5 12.02 0.12 1.19 2.09 0.07 84.52 02:51:01 PM 6 9.90 0.00 0.82 0.22 0.05 89.01 02:51:01 PM 7 12.17 0.03 1.00 0.89 0.05 85.86 02:52:01 PM all 45.81 0.27 1.68 0.23 0.10 51.91 02:52:01 PM 0 42.59 0.02 1.44 0.03 0.10 55.82 02:52:01 PM 1 44.09 1.97 1.66 0.07 0.10 52.12 02:52:01 PM 2 52.86 0.05 2.19 0.42 0.12 44.36 02:52:01 PM 3 35.25 0.05 1.47 0.17 0.08 62.98 02:52:01 PM 4 44.00 0.03 1.82 0.17 0.10 53.87 02:52:01 PM 5 45.89 0.02 1.45 0.75 0.12 51.77 02:52:01 PM 6 47.22 0.03 1.94 0.05 0.08 50.67 02:52:01 PM 7 54.60 0.00 1.45 0.17 0.08 43.69 02:53:01 PM all 13.00 0.30 1.39 0.03 0.08 85.19 02:53:01 PM 0 9.02 1.74 1.62 0.10 0.08 87.44 02:53:01 PM 1 14.45 0.00 1.62 0.02 0.08 83.83 02:53:01 PM 2 18.08 0.02 1.07 0.02 0.07 80.75 02:53:01 PM 3 11.62 0.59 1.39 0.03 0.08 86.29 02:53:01 PM 4 11.85 0.00 1.42 0.03 0.08 86.61 02:53:01 PM 5 11.36 0.03 1.27 0.00 0.07 87.26 02:53:01 PM 6 11.71 0.00 1.14 0.05 0.10 87.00 02:53:01 PM 7 15.91 0.05 1.62 0.02 0.07 82.34 02:54:01 PM all 32.37 0.39 2.55 0.17 0.11 64.41 02:54:01 PM 0 42.87 0.20 3.03 0.05 0.10 53.75 02:54:01 PM 1 42.62 0.08 2.22 0.02 0.08 54.97 02:54:01 PM 2 28.58 2.56 2.76 0.12 0.12 65.86 02:54:01 PM 3 28.77 0.00 2.45 0.17 0.12 68.50 02:54:01 PM 4 36.59 0.05 2.67 0.18 0.10 60.41 02:54:01 PM 5 19.60 0.08 2.48 0.32 0.12 77.40 02:54:01 PM 6 28.56 0.05 2.68 0.39 0.10 68.22 02:54:01 PM 7 31.35 0.07 2.13 0.08 0.12 66.25 02:55:01 PM all 34.66 0.00 1.50 0.48 0.07 63.29 02:55:01 PM 0 30.51 0.00 1.80 0.48 0.10 67.10 02:55:01 PM 1 27.57 0.00 1.99 0.23 0.08 70.12 02:55:01 PM 2 30.92 0.00 0.87 0.02 0.08 68.11 02:55:01 PM 3 43.20 0.00 1.71 0.20 0.07 54.82 02:55:01 PM 4 39.92 0.00 1.34 0.05 0.07 58.63 02:55:01 PM 5 23.51 0.00 1.44 2.81 0.05 72.19 02:55:01 PM 6 42.58 0.00 1.52 0.02 0.07 55.82 02:55:01 PM 7 39.08 0.00 1.32 0.00 0.07 59.53 02:56:01 PM all 31.65 0.00 1.74 1.58 0.08 64.95 02:56:01 PM 0 42.12 0.00 1.49 1.41 0.07 54.92 02:56:01 PM 1 24.15 0.00 2.15 3.59 0.08 70.03 02:56:01 PM 2 43.46 0.00 1.21 1.34 0.08 53.91 02:56:01 PM 3 42.25 0.00 2.26 0.47 0.08 54.93 02:56:01 PM 4 31.72 0.00 2.50 1.79 0.08 63.90 02:56:01 PM 5 29.14 0.00 1.78 1.64 0.08 67.36 02:56:01 PM 6 27.53 0.00 1.00 1.40 0.07 69.99 02:56:01 PM 7 12.69 0.00 1.53 1.01 0.08 84.69 Average: all 25.65 0.14 1.65 0.81 0.08 71.68 Average: 0 26.31 0.22 1.60 0.69 0.08 71.10 Average: 1 24.63 0.23 1.72 1.30 0.08 72.04 Average: 2 28.60 0.29 1.74 0.67 0.08 68.62 Average: 3 25.21 0.07 1.49 0.66 0.08 72.48 Average: 4 26.74 0.22 1.77 0.95 0.08 70.24 Average: 5 24.78 0.03 1.79 1.19 0.08 72.14 Average: 6 24.01 0.01 1.62 0.57 0.07 73.72 Average: 7 24.93 0.02 1.43 0.42 0.08 73.13