---> uname -a: Linux prd-centos8-docker-8c-8g-8646.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 1145 25285 19 5459 30271 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:64:62:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.83/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85728sec preferred_lft 85728sec inet6 fe80::f816:3eff:fe64:6268/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:19:d7:66 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::42:40ff:fe19:d766/64 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) 11/04/2025 _x86_64_ (8 CPU) 12:44:28 LINUX RESTART (8 CPU) 12:45:01 PM tps rtps wtps bread/s bwrtn/s 12:46:01 PM 150.97 10.78 140.19 1394.72 7003.12 12:47:01 PM 244.40 17.98 226.42 3947.48 11562.91 12:48:01 PM 112.85 1.20 111.65 270.58 11785.80 12:49:01 PM 59.06 0.12 58.94 30.00 13033.53 12:50:01 PM 80.06 0.60 79.46 397.07 27946.85 12:51:01 PM 25.54 0.48 25.06 21.46 540.90 12:52:01 PM 21.61 0.00 21.61 0.00 1118.75 12:53:01 PM 107.76 0.00 107.76 0.00 23400.17 12:54:01 PM 71.46 0.00 71.46 0.00 1001.58 12:55:01 PM 149.98 2.53 147.45 4506.90 14053.93 Average: 102.37 3.37 99.00 1056.85 11144.96 12:45:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:46:01 PM 29595868 31258960 3059844 9.37 2688 1986392 1412880 4.19 148600 2481920 161372 12:47:01 PM 27940612 30111956 4715100 14.44 2688 2483540 2387184 7.08 229760 3997524 275412 12:48:01 PM 27327864 29603532 5327848 16.32 2688 2583448 2810824 8.34 270972 4549032 37836 12:49:01 PM 25728932 29125064 6926780 21.21 2688 3679336 3174152 9.42 338408 5994420 760368 12:50:01 PM 25124912 28537460 7530800 23.06 2688 3693668 4115676 12.21 434644 6481276 112 12:51:01 PM 25059160 28477620 7596552 23.26 2688 3699864 3560232 10.56 438212 6545492 64 12:52:01 PM 25191932 28863768 7463780 22.86 2688 3949844 3413192 10.13 504388 6341740 221620 12:53:01 PM 23409324 27573108 9246388 28.31 2688 4430976 5960736 17.69 551872 8019472 1676 12:54:01 PM 25065568 29166572 7590144 23.24 2688 4356744 2989940 8.87 547652 6386144 15304 12:55:01 PM 25942648 31038244 6713064 20.56 2688 5342944 1490364 4.42 897728 5151716 459040 Average: 26038682 29375628 6617030 20.26 2688 3620676 3131518 9.29 436224 5594874 193280 12:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM eth0 249.16 162.97 1464.72 56.37 0.00 0.00 0.00 0.00 12:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM eth0 349.08 279.19 5020.68 40.99 0.00 0.00 0.00 0.00 12:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM eth0 145.10 129.11 1235.82 32.40 0.00 0.00 0.00 0.00 12:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 PM eth0 401.82 234.86 9535.92 33.52 0.00 0.00 0.00 0.00 12:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 PM lo 18.96 18.96 1.75 1.75 0.00 0.00 0.00 0.00 12:50:01 PM eth0 39.67 31.16 13.77 16.32 0.00 0.00 0.00 0.00 12:50:01 PM docker0 5.71 6.65 0.77 0.77 0.00 0.00 0.00 0.00 12:50:01 PM veth57a47cc 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:51:01 PM lo 67.51 67.51 4.59 4.59 0.00 0.00 0.00 0.00 12:51:01 PM eth0 413.21 281.04 117.47 117.80 0.00 0.00 0.00 0.00 12:51:01 PM docker0 6.96 8.16 1.11 1.13 0.00 0.00 0.00 0.00 12:52:01 PM lo 18.05 18.05 0.90 0.90 0.00 0.00 0.00 0.00 12:52:01 PM eth0 175.57 138.84 760.35 46.43 0.00 0.00 0.00 0.00 12:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM lo 340.54 340.54 52.11 52.11 0.00 0.00 0.00 0.00 12:53:01 PM eth0 661.71 227.14 2298.54 30.09 0.00 0.00 0.00 0.00 12:53:01 PM docker0 146.48 154.27 23.68 25.22 0.00 0.00 0.00 0.00 12:53:01 PM vethd3c0907 128.87 135.72 23.61 20.38 0.00 0.00 0.00 0.00 12:53:01 PM veth1874a88 17.61 19.24 2.07 5.10 0.00 0.00 0.00 0.00 12:54:01 PM lo 1151.77 1151.77 207.85 207.85 0.00 0.00 0.00 0.00 12:54:01 PM eth0 176.22 120.93 290.87 44.75 0.00 0.00 0.00 0.00 12:54:01 PM docker0 507.03 518.53 103.29 98.31 0.00 0.00 0.00 0.00 12:55:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 12:55:01 PM eth0 99.83 82.79 1262.94 21.20 0.00 0.00 0.00 0.00 12:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 159.78 159.78 26.73 26.73 0.00 0.00 0.00 0.00 Average: eth0 271.14 168.80 2200.02 43.99 0.00 0.00 0.00 0.00 Average: docker0 66.62 68.76 12.88 12.54 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) 11/04/2025 _x86_64_ (8 CPU) 12:44:28 LINUX RESTART (8 CPU) 12:45:01 PM CPU %user %nice %system %iowait %steal %idle 12:46:01 PM all 9.37 0.00 1.11 1.62 0.04 87.85 12:46:01 PM 0 3.17 0.00 0.40 0.05 0.03 96.34 12:46:01 PM 1 14.07 0.00 1.27 3.35 0.05 81.26 12:46:01 PM 2 6.41 0.00 0.89 0.18 0.07 92.45 12:46:01 PM 3 15.21 0.00 1.40 0.60 0.03 82.75 12:46:01 PM 4 18.23 0.00 1.87 1.74 0.07 78.09 12:46:01 PM 5 3.33 0.00 1.29 3.80 0.03 91.55 12:46:01 PM 6 10.19 0.00 1.29 3.04 0.03 85.45 12:46:01 PM 7 4.39 0.00 0.45 0.23 0.02 94.91 12:47:01 PM all 25.30 0.00 1.35 2.55 0.09 70.72 12:47:01 PM 0 25.56 0.00 1.07 1.79 0.10 71.48 12:47:01 PM 1 31.30 0.00 1.12 3.68 0.10 63.79 12:47:01 PM 2 26.97 0.00 1.07 1.75 0.08 70.12 12:47:01 PM 3 26.12 0.00 2.38 3.78 0.10 67.62 12:47:01 PM 4 18.21 0.00 1.61 3.85 0.08 76.25 12:47:01 PM 5 26.09 0.00 1.67 4.11 0.10 68.03 12:47:01 PM 6 31.90 0.00 1.14 0.89 0.08 65.99 12:47:01 PM 7 16.22 0.00 0.74 0.54 0.05 82.46 12:48:01 PM all 29.95 0.00 0.86 1.95 0.10 67.14 12:48:01 PM 0 54.92 0.00 0.64 0.15 0.13 44.15 12:48:01 PM 1 36.10 0.00 1.58 1.28 0.12 60.93 12:48:01 PM 2 16.74 0.00 0.99 0.62 0.08 81.57 12:48:01 PM 3 19.57 0.00 0.94 9.51 0.07 69.91 12:48:01 PM 4 34.40 0.00 0.47 1.39 0.10 63.64 12:48:01 PM 5 28.30 0.00 0.67 0.28 0.10 70.64 12:48:01 PM 6 38.77 0.00 0.85 0.57 0.10 59.71 12:48:01 PM 7 10.84 0.00 0.75 1.82 0.07 86.52 12:49:01 PM all 21.48 0.00 2.12 0.96 0.06 75.38 12:49:01 PM 0 10.55 0.00 1.36 0.24 0.05 87.80 12:49:01 PM 1 10.44 0.00 2.40 5.17 0.07 81.92 12:49:01 PM 2 24.50 0.00 2.58 0.40 0.05 72.46 12:49:01 PM 3 24.38 0.00 2.49 1.18 0.07 71.89 12:49:01 PM 4 17.92 0.00 2.27 0.49 0.05 79.27 12:49:01 PM 5 14.98 0.00 1.91 0.12 0.05 82.94 12:49:01 PM 6 45.20 0.00 2.13 0.00 0.08 52.58 12:49:01 PM 7 23.87 0.00 1.85 0.05 0.05 74.18 12:50:01 PM all 18.04 0.00 1.69 2.89 0.10 77.28 12:50:01 PM 0 17.27 0.00 1.62 0.54 0.12 80.45 12:50:01 PM 1 16.58 0.00 2.15 12.20 0.13 68.93 12:50:01 PM 2 19.30 0.00 1.63 2.21 0.15 76.71 12:50:01 PM 3 22.18 0.00 1.65 2.31 0.10 73.75 12:50:01 PM 4 13.73 0.00 1.17 0.72 0.10 84.28 12:50:01 PM 5 15.99 0.00 1.83 4.19 0.10 77.89 12:50:01 PM 6 20.14 0.00 1.47 0.03 0.07 78.29 12:50:01 PM 7 19.10 0.00 1.96 0.99 0.07 77.88 12:51:01 PM all 14.59 0.00 1.80 0.04 0.09 83.49 12:51:01 PM 0 15.54 0.00 1.91 0.03 0.10 82.42 12:51:01 PM 1 13.92 0.00 1.99 0.02 0.10 83.97 12:51:01 PM 2 18.69 0.00 2.14 0.05 0.10 79.02 12:51:01 PM 3 15.32 0.00 1.22 0.02 0.07 83.37 12:51:01 PM 4 18.64 0.00 1.89 0.07 0.08 79.32 12:51:01 PM 5 13.71 0.00 1.87 0.03 0.07 84.31 12:51:01 PM 6 10.77 0.00 1.29 0.02 0.08 87.84 12:51:01 PM 7 10.15 0.00 2.04 0.07 0.08 87.66 12:52:01 PM all 33.48 0.00 1.08 0.09 0.08 65.27 12:52:01 PM 0 28.77 0.00 0.97 0.12 0.07 70.08 12:52:01 PM 1 27.74 0.00 1.62 0.05 0.07 70.53 12:52:01 PM 2 44.72 0.00 1.14 0.10 0.08 53.96 12:52:01 PM 3 42.44 0.00 0.75 0.02 0.10 56.69 12:52:01 PM 4 28.09 0.00 0.50 0.17 0.08 71.16 12:52:01 PM 5 28.05 0.00 0.95 0.02 0.10 70.88 12:52:01 PM 6 37.82 0.00 1.15 0.02 0.08 60.93 12:52:01 PM 7 30.19 0.00 1.52 0.25 0.07 67.97 12:53:01 PM all 25.11 0.00 2.01 1.34 0.09 71.45 12:53:01 PM 0 17.81 0.00 1.63 0.08 0.10 80.38 12:53:01 PM 1 31.49 0.00 1.61 0.84 0.10 65.96 12:53:01 PM 2 23.62 0.00 1.96 0.76 0.10 73.56 12:53:01 PM 3 17.29 0.00 2.13 4.54 0.08 75.96 12:53:01 PM 4 41.69 0.00 2.55 1.36 0.10 54.30 12:53:01 PM 5 26.32 0.00 1.76 0.05 0.08 71.79 12:53:01 PM 6 18.32 0.00 2.69 2.92 0.07 76.00 12:53:01 PM 7 24.37 0.00 1.71 0.15 0.10 73.67 12:54:01 PM all 16.46 0.00 1.78 0.12 0.09 81.54 12:54:01 PM 0 11.97 0.00 2.45 0.00 0.10 85.48 12:54:01 PM 1 13.88 0.00 2.40 0.23 0.12 83.37 12:54:01 PM 2 12.31 0.00 1.49 0.00 0.08 86.11 12:54:01 PM 3 21.96 0.00 1.37 0.02 0.08 76.57 12:54:01 PM 4 21.30 0.00 1.32 0.00 0.08 77.30 12:54:01 PM 5 17.34 0.00 1.58 0.45 0.10 80.53 12:54:01 PM 6 18.70 0.00 1.76 0.08 0.10 79.36 12:54:01 PM 7 14.23 0.00 1.86 0.17 0.08 83.66 12:55:01 PM all 31.14 0.00 1.68 1.01 0.08 66.09 12:55:01 PM 0 35.57 0.00 1.59 0.02 0.08 62.74 12:55:01 PM 1 15.64 0.00 1.51 2.29 0.07 80.49 12:55:01 PM 2 51.79 0.00 1.72 1.51 0.08 44.90 12:55:01 PM 3 40.56 0.00 2.06 0.49 0.08 56.82 12:55:01 PM 4 12.40 0.00 1.62 2.36 0.08 83.54 12:55:01 PM 5 16.64 0.00 2.43 1.29 0.07 79.57 12:55:01 PM 6 40.96 0.00 1.47 0.12 0.07 57.38 12:55:01 PM 7 35.53 0.00 1.05 0.02 0.07 63.33 Average: all 22.49 0.00 1.55 1.26 0.08 74.62 Average: 0 22.12 0.00 1.36 0.30 0.09 76.13 Average: 1 21.12 0.00 1.77 2.91 0.09 74.12 Average: 2 24.51 0.00 1.56 0.76 0.09 73.08 Average: 3 24.51 0.00 1.64 2.24 0.08 71.53 Average: 4 22.45 0.00 1.53 1.21 0.08 74.72 Average: 5 19.08 0.00 1.60 1.43 0.08 77.81 Average: 6 27.28 0.00 1.52 0.77 0.08 70.35 Average: 7 18.88 0.00 1.39 0.43 0.07 79.23