---> uname -a: Linux prd-centos8-docker-8c-8g-2340.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: 2799.996 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 1074 25681 18 5133 30343 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:d9:d0:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.105/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85801sec preferred_lft 85801sec inet6 fe80::f816:3eff:fed9:d02e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:f9:20:43 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::42:77ff:fef9:2043/64 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) 12/04/2023 _x86_64_ (8 CPU) 15:44:30 LINUX RESTART (8 CPU) 03:45:01 PM tps rtps wtps bread/s bwrtn/s 03:46:01 PM 119.98 12.58 107.40 2187.54 6265.66 03:47:01 PM 269.94 20.56 249.38 4072.11 13173.39 03:48:01 PM 120.34 13.38 106.96 1251.45 36589.74 03:49:01 PM 64.24 0.05 64.19 1.07 2550.99 03:50:01 PM 29.81 0.03 29.77 0.93 1028.46 03:51:01 PM 35.92 0.05 35.87 0.53 797.48 03:52:01 PM 31.69 0.00 31.69 0.00 6904.30 03:53:01 PM 88.27 2.48 85.79 4501.62 27178.43 03:54:01 PM 79.56 1.58 77.97 136.75 17705.73 Average: 93.31 5.64 87.67 1350.31 12466.48 03:45:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:46:01 PM 29540248 31274616 3115464 9.54 2688 2056308 1425016 4.23 170732 2524584 189820 03:47:01 PM 27527200 29776868 5128512 15.70 2688 2560824 2767328 8.21 270524 4381012 263924 03:48:01 PM 26143724 29231152 6511988 19.94 2688 3381620 5765124 17.11 472716 5491344 1768 03:49:01 PM 26365040 29518508 6290672 19.26 2688 3446080 2710200 8.04 514712 5230208 11860 03:50:01 PM 25649184 28807520 7006528 21.46 2688 3449368 3519960 10.44 537336 5907176 24 03:51:01 PM 25169812 28332952 7485900 22.92 2688 3452628 6085576 18.06 539480 6360744 200 03:52:01 PM 25618304 28977736 7037408 21.55 2688 3649092 3271116 9.71 585576 5891796 364 03:53:01 PM 24564424 28877684 8091288 24.78 2688 4602800 3586304 10.64 751496 6724444 24476 03:54:01 PM 26332000 31099204 6323712 19.36 2688 5030980 1489696 4.42 936384 4772680 37260 Average: 26323326 29544027 6332386 19.39 2688 3514411 3402258 10.09 530995 5253776 58855 03:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 PM eth0 77.16 52.17 1206.13 9.28 0.00 0.00 0.00 0.00 03:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM eth0 348.67 300.53 5115.47 55.59 0.00 0.00 0.00 0.00 03:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM lo 7.65 7.65 0.95 0.95 0.00 0.00 0.00 0.00 03:48:01 PM eth0 793.95 294.74 6427.03 20.81 0.00 0.00 0.00 0.00 03:48:01 PM docker0 3.07 4.67 0.51 0.51 0.00 0.00 0.00 0.00 03:48:01 PM veth88881cf 3.07 4.80 0.55 0.52 0.00 0.00 0.00 0.00 03:49:01 PM lo 14.01 14.01 1.81 1.81 0.00 0.00 0.00 0.00 03:49:01 PM eth0 77.72 69.66 675.74 18.16 0.00 0.00 0.00 0.00 03:49:01 PM docker0 4.63 8.07 0.76 1.04 0.00 0.00 0.00 0.00 03:50:01 PM lo 80.07 80.07 22.60 22.60 0.00 0.00 0.00 0.00 03:50:01 PM eth0 30.12 23.58 8.60 15.54 0.00 0.00 0.00 0.00 03:50:01 PM docker0 6.68 7.16 0.85 0.85 0.00 0.00 0.00 0.00 03:51:01 PM lo 280.59 280.59 115.16 115.16 0.00 0.00 0.00 0.00 03:51:01 PM eth0 53.25 39.25 22.75 26.24 0.00 0.00 0.00 0.00 03:51:01 PM docker0 1.50 1.98 0.22 0.24 0.00 0.00 0.00 0.00 03:51:01 PM vetheb9ac0d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:52:01 PM lo 11.78 11.78 1.24 1.24 0.00 0.00 0.00 0.00 03:52:01 PM eth0 82.01 65.61 582.60 29.70 0.00 0.00 0.00 0.00 03:52:01 PM docker0 2.02 2.30 0.38 0.31 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 465.25 200.43 3463.84 18.62 0.00 0.00 0.00 0.00 03:53:01 PM docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM veth8c7daf5 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM lo 240.35 240.35 54.56 54.56 0.00 0.00 0.00 0.00 03:54:01 PM eth0 49.62 46.70 375.10 11.74 0.00 0.00 0.00 0.00 03:54:01 PM docker0 119.64 125.56 36.83 19.69 0.00 0.00 0.00 0.00 Average: lo 70.50 70.50 21.81 21.81 0.00 0.00 0.00 0.00 Average: eth0 219.76 121.41 1986.41 22.85 0.00 0.00 0.00 0.00 Average: docker0 15.28 16.64 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) 12/04/2023 _x86_64_ (8 CPU) 15:44:30 LINUX RESTART (8 CPU) 03:45:01 PM CPU %user %nice %system %iowait %steal %idle 03:46:01 PM all 10.55 0.00 1.06 0.62 0.05 87.73 03:46:01 PM 0 4.44 0.00 0.73 0.57 0.07 94.19 03:46:01 PM 1 20.32 0.00 1.09 1.69 0.08 76.82 03:46:01 PM 2 9.08 0.00 1.12 0.55 0.07 89.18 03:46:01 PM 3 5.22 0.00 0.58 0.17 0.07 93.96 03:46:01 PM 4 13.10 0.00 1.00 0.20 0.03 85.66 03:46:01 PM 5 19.13 0.00 1.90 0.47 0.03 78.47 03:46:01 PM 6 8.27 0.00 1.00 0.57 0.03 90.13 03:46:01 PM 7 4.83 0.00 1.04 0.72 0.03 93.38 03:47:01 PM all 32.17 0.00 1.52 1.37 0.10 64.85 03:47:01 PM 0 33.66 0.00 1.12 0.35 0.10 64.76 03:47:01 PM 1 30.30 0.00 1.25 1.14 0.08 67.22 03:47:01 PM 2 42.71 0.00 2.06 1.47 0.10 53.66 03:47:01 PM 3 22.48 0.00 1.14 1.24 0.12 75.03 03:47:01 PM 4 31.50 0.00 2.01 3.78 0.08 62.62 03:47:01 PM 5 32.93 0.00 2.13 0.80 0.10 64.04 03:47:01 PM 6 30.21 0.00 0.80 0.08 0.08 68.82 03:47:01 PM 7 33.55 0.00 1.64 2.09 0.10 62.61 03:48:01 PM all 18.45 0.27 2.02 1.88 0.08 77.29 03:48:01 PM 0 17.80 0.00 1.85 0.67 0.10 79.57 03:48:01 PM 1 18.63 0.00 2.23 5.00 0.08 74.05 03:48:01 PM 2 11.74 0.00 2.37 2.86 0.07 82.96 03:48:01 PM 3 23.97 0.05 2.41 2.38 0.10 71.09 03:48:01 PM 4 22.12 0.02 1.99 2.81 0.07 73.00 03:48:01 PM 5 20.62 0.29 2.24 0.05 0.08 76.73 03:48:01 PM 6 18.52 0.02 1.39 0.29 0.08 79.70 03:48:01 PM 7 14.18 1.82 1.70 1.01 0.08 81.20 03:49:01 PM all 37.36 0.00 0.97 0.25 0.08 61.33 03:49:01 PM 0 31.84 0.00 0.97 0.88 0.08 66.22 03:49:01 PM 1 30.86 0.00 0.67 0.02 0.10 68.35 03:49:01 PM 2 26.09 0.00 0.64 0.22 0.08 72.97 03:49:01 PM 3 42.54 0.00 1.24 0.42 0.08 55.72 03:49:01 PM 4 36.55 0.00 0.85 0.00 0.08 62.51 03:49:01 PM 5 31.38 0.00 0.58 0.00 0.07 67.97 03:49:01 PM 6 47.77 0.00 1.37 0.38 0.08 50.39 03:49:01 PM 7 51.92 0.00 1.44 0.08 0.08 46.47 03:50:01 PM all 22.93 0.29 1.71 0.12 0.09 74.86 03:50:01 PM 0 18.89 0.02 1.69 0.40 0.10 78.90 03:50:01 PM 1 29.34 0.03 1.94 0.03 0.07 68.59 03:50:01 PM 2 24.83 0.03 1.57 0.08 0.10 73.38 03:50:01 PM 3 19.55 0.07 1.89 0.07 0.08 78.34 03:50:01 PM 4 18.99 0.07 1.59 0.13 0.10 79.12 03:50:01 PM 5 16.27 0.38 1.52 0.15 0.10 81.57 03:50:01 PM 6 27.61 1.62 1.71 0.02 0.08 68.96 03:50:01 PM 7 27.99 0.07 1.74 0.10 0.08 70.02 03:51:01 PM all 20.52 0.32 2.35 0.10 0.10 76.61 03:51:01 PM 0 22.21 0.03 2.79 0.12 0.10 74.74 03:51:01 PM 1 17.11 1.76 2.46 0.05 0.10 78.52 03:51:01 PM 2 16.77 0.17 2.11 0.10 0.10 80.75 03:51:01 PM 3 21.47 0.03 2.30 0.08 0.10 76.02 03:51:01 PM 4 18.64 0.10 2.10 0.12 0.08 78.96 03:51:01 PM 5 21.85 0.07 2.18 0.17 0.08 75.66 03:51:01 PM 6 23.27 0.40 2.41 0.10 0.12 73.69 03:51:01 PM 7 22.85 0.03 2.46 0.03 0.10 74.52 03:52:01 PM all 37.97 0.28 1.19 1.24 0.12 59.20 03:52:01 PM 0 45.08 0.00 1.40 0.02 0.14 53.36 03:52:01 PM 1 37.00 2.06 1.05 0.05 0.20 59.64 03:52:01 PM 2 40.98 0.05 1.62 1.04 0.12 56.20 03:52:01 PM 3 44.67 0.00 1.00 0.60 0.13 53.59 03:52:01 PM 4 37.35 0.00 1.14 0.02 0.08 61.41 03:52:01 PM 5 33.29 0.02 1.64 0.13 0.08 64.84 03:52:01 PM 6 33.94 0.05 0.55 7.85 0.08 57.53 03:52:01 PM 7 31.51 0.03 1.12 0.23 0.15 66.96 03:53:01 PM all 16.07 0.00 1.78 3.59 0.11 78.45 03:53:01 PM 0 20.77 0.00 2.02 5.32 0.12 71.77 03:53:01 PM 1 8.92 0.00 1.81 6.75 0.12 82.40 03:53:01 PM 2 14.62 0.00 1.67 5.28 0.08 78.35 03:53:01 PM 3 17.24 0.00 1.89 3.14 0.08 77.65 03:53:01 PM 4 22.69 0.00 1.98 3.71 0.12 71.49 03:53:01 PM 5 19.69 0.00 2.05 0.81 0.07 77.38 03:53:01 PM 6 11.11 0.00 1.29 3.09 0.10 84.40 03:53:01 PM 7 13.60 0.00 1.54 0.63 0.17 84.07 03:54:01 PM all 32.54 0.00 1.51 0.94 0.08 64.92 03:54:01 PM 0 28.50 0.00 1.66 0.03 0.10 69.71 03:54:01 PM 1 43.88 0.00 1.59 1.52 0.08 52.93 03:54:01 PM 2 29.54 0.00 2.08 4.24 0.08 64.06 03:54:01 PM 3 25.21 0.00 0.99 0.02 0.10 73.68 03:54:01 PM 4 24.28 0.00 1.14 0.28 0.08 74.21 03:54:01 PM 5 44.97 0.00 1.54 0.57 0.07 52.86 03:54:01 PM 6 43.95 0.00 1.85 0.03 0.05 54.11 03:54:01 PM 7 19.94 0.00 1.27 0.84 0.08 77.87 Average: all 25.41 0.13 1.57 1.12 0.09 71.69 Average: 0 24.78 0.01 1.58 0.92 0.10 72.61 Average: 1 26.28 0.43 1.57 1.80 0.10 69.82 Average: 2 24.06 0.03 1.69 1.76 0.09 72.37 Average: 3 24.70 0.02 1.49 0.90 0.10 72.79 Average: 4 25.03 0.02 1.53 1.22 0.08 72.11 Average: 5 26.69 0.08 1.75 0.35 0.08 71.05 Average: 6 27.19 0.23 1.38 1.38 0.08 69.74 Average: 7 24.50 0.22 1.55 0.64 0.10 72.99