---> uname -a: Linux prd-centos8-docker-8c-8g-560.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 1089 25671 18 5128 30328 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:2e:d5:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.140/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85786sec preferred_lft 85786sec inet6 fe80::f816:3eff:fe2e:d5d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:14:1a:ff 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::42:67ff:fe14:1aff/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) 11/29/2023 _x86_64_ (8 CPU) 14:43:10 LINUX RESTART (8 CPU) 02:44:03 PM tps rtps wtps bread/s bwrtn/s 02:45:01 PM 97.88 7.22 90.66 1347.91 6365.26 02:46:01 PM 251.32 20.08 231.24 3794.60 13169.74 02:47:01 PM 134.64 11.01 123.63 1353.90 36855.95 02:48:01 PM 65.29 2.80 62.49 35.46 2748.86 02:49:01 PM 40.25 0.02 40.24 0.53 1249.88 02:50:01 PM 23.30 0.05 23.25 0.53 474.22 02:51:01 PM 32.96 0.00 32.96 0.00 1126.33 02:52:01 PM 121.94 2.53 119.41 4526.76 34558.71 02:53:01 PM 52.72 1.63 51.09 136.47 8966.82 Average: 91.12 5.03 86.09 1243.64 11745.21 02:44:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:45:01 PM 29553732 31262144 3101980 9.50 2688 2030884 1440420 4.27 171128 2513564 177700 02:46:01 PM 28322484 30407388 4333228 13.27 2688 2397332 2069752 6.14 261452 3601080 115928 02:47:01 PM 25836276 28916544 6819436 20.88 2688 3374960 5393004 16.00 432944 5837280 292 02:48:01 PM 26566200 29707324 6089512 18.65 2688 3434464 3063536 9.09 510484 5035616 6432 02:49:01 PM 25463888 28615752 7191824 22.02 2688 3443572 4123268 12.23 534660 6100104 360 02:50:01 PM 25181784 28336948 7473928 22.89 2688 3445236 4881272 14.48 538512 6356956 1784 02:51:01 PM 25317252 28670464 7338460 22.47 2688 3643080 3480552 10.33 585248 6194340 179580 02:52:01 PM 23847092 28185132 8808620 26.97 2688 4621708 4205076 12.48 773380 7414364 9736 02:53:01 PM 26272908 31035344 6382804 19.55 2688 5025196 1547044 4.59 937708 4830744 265832 Average: 26262402 29459671 6393310 19.58 2688 3490715 3355992 9.96 527280 5320450 84183 02:44:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM eth0 63.45 43.03 921.85 7.54 0.00 0.00 0.00 0.00 02:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM eth0 248.52 224.64 2830.18 52.05 0.00 0.00 0.00 0.00 02:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 PM eth0 931.78 339.81 8907.71 26.08 0.00 0.00 0.00 0.00 02:47:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:47:01 PM veth94ca96a 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 02:48:01 PM lo 21.80 21.80 2.77 2.77 0.00 0.00 0.00 0.00 02:48:01 PM eth0 78.75 68.61 664.46 16.77 0.00 0.00 0.00 0.00 02:48:01 PM docker0 7.77 12.76 1.28 1.55 0.00 0.00 0.00 0.00 02:49:01 PM lo 20.46 20.46 1.93 1.93 0.00 0.00 0.00 0.00 02:49:01 PM eth0 49.53 37.85 29.66 21.02 0.00 0.00 0.00 0.00 02:49:01 PM docker0 6.68 7.33 0.86 0.87 0.00 0.00 0.00 0.00 02:50:01 PM lo 296.19 296.19 129.32 129.32 0.00 0.00 0.00 0.00 02:50:01 PM eth0 54.12 39.96 16.15 21.60 0.00 0.00 0.00 0.00 02:50:01 PM docker0 0.70 0.90 0.10 0.10 0.00 0.00 0.00 0.00 02:50:01 PM veth4563cfd 0.70 0.92 0.11 0.10 0.00 0.00 0.00 0.00 02:51:01 PM lo 45.96 45.96 4.38 4.38 0.00 0.00 0.00 0.00 02:51:01 PM eth0 89.03 72.11 579.41 28.56 0.00 0.00 0.00 0.00 02:51:01 PM docker0 2.78 3.36 0.48 0.46 0.00 0.00 0.00 0.00 02:52:01 PM lo 12.48 12.48 1.86 1.86 0.00 0.00 0.00 0.00 02:52:01 PM eth0 354.80 160.86 3459.92 21.34 0.00 0.00 0.00 0.00 02:52:01 PM docker0 6.00 6.60 0.71 1.25 0.00 0.00 0.00 0.00 02:52:01 PM veth959ce8d 6.00 6.71 0.79 1.26 0.00 0.00 0.00 0.00 02:53:01 PM lo 200.73 200.73 44.66 44.66 0.00 0.00 0.00 0.00 02:53:01 PM eth0 64.75 56.27 377.06 19.76 0.00 0.00 0.00 0.00 02:53:01 PM docker0 100.12 104.65 29.83 16.47 0.00 0.00 0.00 0.00 Average: lo 66.59 66.59 20.59 20.59 0.00 0.00 0.00 0.00 Average: eth0 215.57 116.19 1980.60 23.92 0.00 0.00 0.00 0.00 Average: docker0 13.84 15.13 3.71 2.31 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) 11/29/2023 _x86_64_ (8 CPU) 14:43:10 LINUX RESTART (8 CPU) 02:44:03 PM CPU %user %nice %system %iowait %steal %idle 02:45:01 PM all 9.48 0.00 0.81 0.91 0.06 88.74 02:45:01 PM 0 2.43 0.00 0.43 0.21 0.07 96.86 02:45:01 PM 1 5.79 0.00 0.71 2.16 0.03 91.30 02:45:01 PM 2 7.62 0.00 0.57 0.36 0.09 91.37 02:45:01 PM 3 14.72 0.00 0.86 0.78 0.07 83.57 02:45:01 PM 4 16.87 0.00 1.38 0.74 0.05 80.95 02:45:01 PM 5 13.57 0.00 0.83 0.50 0.09 85.02 02:45:01 PM 6 6.85 0.00 0.74 1.28 0.07 91.07 02:45:01 PM 7 7.98 0.00 0.95 1.23 0.03 89.80 02:46:01 PM all 26.15 0.00 1.42 2.63 0.08 69.73 02:46:01 PM 0 9.38 0.00 0.72 1.52 0.07 88.32 02:46:01 PM 1 37.53 0.00 2.64 6.40 0.10 53.33 02:46:01 PM 2 14.90 0.00 1.32 3.26 0.07 80.45 02:46:01 PM 3 22.61 0.00 1.44 1.92 0.08 73.95 02:46:01 PM 4 33.83 0.00 1.25 2.05 0.08 62.78 02:46:01 PM 5 22.35 0.00 1.17 1.12 0.08 75.27 02:46:01 PM 6 37.37 0.00 0.92 4.08 0.08 57.54 02:46:01 PM 7 31.23 0.00 1.86 0.65 0.10 66.16 02:47:01 PM all 25.23 0.26 2.35 3.21 0.10 68.86 02:47:01 PM 0 9.58 0.00 2.52 1.90 0.07 85.94 02:47:01 PM 1 25.51 0.00 2.80 9.20 0.13 62.36 02:47:01 PM 2 30.11 0.00 2.89 8.31 0.12 58.58 02:47:01 PM 3 24.02 0.05 2.41 0.44 0.10 72.98 02:47:01 PM 4 27.10 0.00 2.15 0.56 0.08 70.11 02:47:01 PM 5 28.54 0.00 2.29 2.91 0.10 66.15 02:47:01 PM 6 35.36 1.98 1.85 1.56 0.08 59.16 02:47:01 PM 7 21.64 0.02 1.91 0.78 0.08 75.57 02:48:01 PM all 26.31 0.04 0.92 0.55 0.08 72.09 02:48:01 PM 0 24.47 0.00 0.64 0.45 0.08 74.36 02:48:01 PM 1 20.66 0.28 0.70 0.00 0.08 78.27 02:48:01 PM 2 25.48 0.00 1.20 0.65 0.07 72.60 02:48:01 PM 3 28.14 0.00 0.67 0.02 0.08 71.09 02:48:01 PM 4 25.99 0.02 0.90 0.20 0.08 72.81 02:48:01 PM 5 20.69 0.00 1.29 0.05 0.07 77.90 02:48:01 PM 6 40.25 0.03 0.40 0.13 0.08 59.10 02:48:01 PM 7 24.80 0.00 1.54 2.93 0.12 70.62 02:49:01 PM all 36.86 0.26 1.91 0.25 0.12 60.61 02:49:01 PM 0 37.28 0.02 1.65 0.20 0.12 60.74 02:49:01 PM 1 29.53 0.00 1.76 0.64 0.13 67.94 02:49:01 PM 2 54.42 0.00 2.54 0.20 0.13 42.70 02:49:01 PM 3 20.80 1.91 2.09 0.03 0.10 75.07 02:49:01 PM 4 32.15 0.10 1.78 0.08 0.10 65.79 02:49:01 PM 5 41.19 0.05 1.54 0.08 0.12 57.02 02:49:01 PM 6 39.26 0.02 2.32 0.07 0.10 58.23 02:49:01 PM 7 40.22 0.02 1.57 0.67 0.12 57.40 02:50:01 PM all 14.87 0.35 1.78 0.16 0.08 82.75 02:50:01 PM 0 13.45 0.13 1.88 0.05 0.08 84.40 02:50:01 PM 1 15.99 0.02 1.71 0.35 0.10 81.83 02:50:01 PM 2 20.67 0.03 2.68 0.23 0.08 76.30 02:50:01 PM 3 12.01 0.30 1.76 0.15 0.08 85.69 02:50:01 PM 4 14.36 0.02 1.39 0.20 0.08 83.95 02:50:01 PM 5 17.16 0.02 1.66 0.17 0.08 80.91 02:50:01 PM 6 11.18 2.24 1.71 0.03 0.08 84.76 02:50:01 PM 7 14.17 0.05 1.43 0.08 0.07 84.20 02:51:01 PM all 42.79 0.06 1.85 0.37 0.11 54.82 02:51:01 PM 0 40.56 0.00 1.72 0.03 0.12 57.57 02:51:01 PM 1 48.83 0.00 1.79 0.55 0.13 48.70 02:51:01 PM 2 56.08 0.03 3.05 0.25 0.13 40.45 02:51:01 PM 3 39.67 0.00 1.33 0.12 0.10 58.78 02:51:01 PM 4 49.52 0.02 1.38 0.37 0.10 48.61 02:51:01 PM 5 28.09 0.00 1.55 0.58 0.10 69.68 02:51:01 PM 6 36.88 0.43 2.30 0.93 0.10 59.35 02:51:01 PM 7 42.68 0.02 1.65 0.12 0.12 55.41 02:52:01 PM all 23.18 0.00 2.10 1.98 0.08 72.65 02:52:01 PM 0 15.32 0.00 2.11 0.65 0.08 81.83 02:52:01 PM 1 21.27 0.00 2.23 3.54 0.07 72.89 02:52:01 PM 2 23.79 0.00 2.11 3.20 0.08 70.81 02:52:01 PM 3 29.64 0.00 2.20 1.46 0.12 66.58 02:52:01 PM 4 18.79 0.00 1.97 2.79 0.08 76.37 02:52:01 PM 5 31.19 0.00 1.88 1.84 0.07 65.02 02:52:01 PM 6 21.88 0.00 2.03 1.73 0.08 74.28 02:52:01 PM 7 23.58 0.00 2.30 0.64 0.08 73.39 02:53:01 PM all 29.16 0.00 1.50 0.51 0.09 68.75 02:53:01 PM 0 29.64 0.00 1.30 0.30 0.08 68.68 02:53:01 PM 1 27.30 0.00 2.17 0.08 0.08 70.36 02:53:01 PM 2 31.76 0.00 1.67 1.07 0.10 65.40 02:53:01 PM 3 24.62 0.00 1.86 0.07 0.08 73.37 02:53:01 PM 4 18.14 0.00 1.30 0.12 0.07 80.37 02:53:01 PM 5 36.17 0.00 1.34 2.02 0.10 60.37 02:53:01 PM 6 33.31 0.00 1.12 0.32 0.07 65.19 02:53:01 PM 7 32.33 0.00 1.27 0.07 0.10 66.23 Average: all 26.07 0.11 1.63 1.17 0.09 70.93 Average: 0 20.31 0.02 1.44 0.59 0.09 77.55 Average: 1 25.91 0.03 1.84 2.54 0.10 69.58 Average: 2 29.51 0.01 2.01 1.95 0.10 66.43 Average: 3 24.06 0.25 1.63 0.55 0.09 73.41 Average: 4 26.35 0.02 1.50 0.79 0.08 71.26 Average: 5 26.59 0.01 1.51 1.03 0.09 70.77 Average: 6 29.24 0.52 1.49 1.13 0.08 67.54 Average: 7 26.60 0.01 1.61 0.79 0.09 70.89