---> uname -a: Linux prd-centos8-docker-8c-8g-31249.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1135 25108 19 5646 30281 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:9a:e6:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.167/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85729sec preferred_lft 85729sec inet6 fe80::f816:3eff:fe9a:e6c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d5:8d:aa:d8 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:d5ff:fe8d:aad8/64 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) 07/28/2025 _x86_64_ (8 CPU) 09:46:17 LINUX RESTART (8 CPU) 09:47:01 AM tps rtps wtps bread/s bwrtn/s 09:48:01 AM 229.44 16.53 212.91 3533.89 11074.04 09:49:01 AM 198.77 2.47 196.30 546.58 15148.83 09:50:01 AM 137.97 0.85 137.12 578.21 41773.18 09:51:01 AM 38.08 0.50 37.58 21.59 593.84 09:52:01 AM 9.56 0.00 9.56 0.00 194.39 09:53:01 AM 9.38 0.00 9.38 0.00 505.85 09:54:01 AM 105.35 0.00 105.35 0.00 23521.65 09:55:01 AM 20.29 0.00 20.29 0.00 608.06 09:56:01 AM 184.81 2.45 182.36 4477.04 2975.61 09:57:01 AM 56.06 1.80 54.26 1785.97 33564.17 Average: 98.97 2.46 96.51 1094.33 12995.20 09:47:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:48:01 AM 28814736 30799812 3840976 11.76 2688 2300036 1860764 5.52 183396 3186480 222256 09:49:01 AM 26469160 28736476 6186552 18.94 2688 2574960 3792604 11.25 278940 5396740 86424 09:50:01 AM 24761204 28163640 7894508 24.17 2688 3685028 5349196 15.87 431232 6850168 132 09:51:01 AM 24817572 28224812 7838140 24.00 2688 3689720 3921944 11.64 440784 6786316 32 09:52:01 AM 24725948 28134832 7929764 24.28 2688 3691292 3962136 11.76 441104 6878272 12 09:53:01 AM 25647408 29065680 7008304 21.46 2688 3700512 3233560 9.59 443000 5959672 20 09:54:01 AM 24368188 28490068 8287524 25.38 2688 4388072 4611604 13.68 542716 7077952 104 09:55:01 AM 23112760 27268116 9542952 29.22 2688 4425200 6274172 18.62 556124 8310720 4620 09:56:01 AM 23552684 28579928 9103028 27.88 2688 5277376 3505484 10.40 728052 7707152 778632 09:57:01 AM 25784772 31078928 6870940 21.04 2688 5538420 1464980 4.35 965740 5236472 35532 Average: 25205443 28854229 7450269 22.81 2688 3927062 3797644 11.27 501109 6338994 112776 09:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 AM eth0 315.16 250.20 3137.65 54.21 0.00 0.00 0.00 0.00 09:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM eth0 274.32 223.73 3830.49 37.58 0.00 0.00 0.00 0.00 09:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM lo 2.10 2.10 0.10 0.10 0.00 0.00 0.00 0.00 09:50:01 AM eth0 299.55 174.51 9478.09 16.80 0.00 0.00 0.00 0.00 09:50:01 AM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 09:50:01 AM veth2647342 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:51:01 AM lo 49.78 49.78 4.28 4.28 0.00 0.00 0.00 0.00 09:51:01 AM eth0 314.33 212.28 95.67 86.12 0.00 0.00 0.00 0.00 09:51:01 AM docker0 11.08 12.51 1.65 1.58 0.00 0.00 0.00 0.00 09:52:01 AM lo 57.53 57.53 2.93 2.93 0.00 0.00 0.00 0.00 09:52:01 AM eth0 274.94 201.87 74.56 81.61 0.00 0.00 0.00 0.00 09:52:01 AM docker0 0.78 1.02 0.11 0.18 0.00 0.00 0.00 0.00 09:53:01 AM lo 7.46 7.46 0.36 0.36 0.00 0.00 0.00 0.00 09:53:01 AM eth0 155.08 117.58 111.30 34.91 0.00 0.00 0.00 0.00 09:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:54:01 AM eth0 581.74 339.99 2961.42 34.04 0.00 0.00 0.00 0.00 09:54:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 AM veth8911fd6 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:54:01 AM veth6028737 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 09:55:01 AM lo 1163.60 1163.60 201.35 201.35 0.00 0.00 0.00 0.00 09:55:01 AM eth0 119.89 82.89 36.57 37.31 0.00 0.00 0.00 0.00 09:55:01 AM docker0 501.08 517.46 91.70 99.54 0.00 0.00 0.00 0.00 09:55:01 AM veth8911fd6 465.56 481.67 94.73 75.28 0.00 0.00 0.00 0.01 09:55:01 AM veth6028737 35.52 36.29 3.82 24.50 0.00 0.00 0.00 0.00 09:56:01 AM lo 293.84 293.84 48.54 48.54 0.00 0.00 0.00 0.00 09:56:01 AM eth0 105.53 90.29 1532.78 19.71 0.00 0.00 0.00 0.00 09:56:01 AM docker0 129.46 130.37 29.95 18.64 0.00 0.00 0.00 0.00 09:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM eth0 288.37 209.82 2314.10 36.78 0.00 0.00 0.00 0.00 09:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 157.46 157.46 25.76 25.76 0.00 0.00 0.00 0.00 Average: eth0 272.89 190.31 2357.19 43.91 0.00 0.00 0.00 0.00 Average: docker0 64.24 66.16 12.34 12.00 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) 07/28/2025 _x86_64_ (8 CPU) 09:46:17 LINUX RESTART (8 CPU) 09:47:01 AM CPU %user %nice %system %iowait %steal %idle 09:48:01 AM all 17.35 0.00 1.30 0.78 0.07 80.50 09:48:01 AM 0 18.71 0.00 0.97 0.52 0.08 79.72 09:48:01 AM 1 18.47 0.00 1.99 0.95 0.07 78.51 09:48:01 AM 2 13.13 0.00 1.46 0.80 0.07 84.55 09:48:01 AM 3 12.73 0.00 1.02 0.94 0.08 85.23 09:48:01 AM 4 25.43 0.00 1.14 1.07 0.07 72.30 09:48:01 AM 5 23.80 0.00 2.27 1.05 0.07 72.81 09:48:01 AM 6 9.29 0.00 0.92 0.60 0.05 89.13 09:48:01 AM 7 17.22 0.00 0.64 0.28 0.05 81.81 09:49:01 AM all 43.82 0.00 1.38 0.78 0.11 53.91 09:49:01 AM 0 63.60 0.00 2.06 0.72 0.13 33.49 09:49:01 AM 1 41.25 0.00 0.90 0.65 0.10 57.09 09:49:01 AM 2 34.02 0.00 1.32 0.55 0.12 63.99 09:49:01 AM 3 39.32 0.00 1.10 0.47 0.10 59.01 09:49:01 AM 4 34.82 0.00 1.47 0.15 0.10 63.46 09:49:01 AM 5 46.75 0.00 1.52 0.79 0.12 50.82 09:49:01 AM 6 38.43 0.00 1.29 2.01 0.12 58.16 09:49:01 AM 7 52.33 0.00 1.34 0.92 0.12 45.29 09:50:01 AM all 19.62 0.00 3.10 1.23 0.09 75.96 09:50:01 AM 0 14.88 0.00 2.71 0.05 0.10 82.26 09:50:01 AM 1 19.16 0.00 3.25 3.80 0.10 73.69 09:50:01 AM 2 14.49 0.00 3.39 1.35 0.07 80.70 09:50:01 AM 3 24.04 0.00 3.29 0.24 0.10 72.34 09:50:01 AM 4 24.32 0.00 4.04 0.57 0.10 70.97 09:50:01 AM 5 19.07 0.00 2.78 0.94 0.08 77.12 09:50:01 AM 6 24.31 0.00 3.05 2.81 0.08 69.75 09:50:01 AM 7 16.68 0.00 2.28 0.08 0.08 80.86 09:51:01 AM all 20.41 0.00 2.34 0.07 0.10 77.08 09:51:01 AM 0 19.15 0.00 1.89 0.05 0.12 78.79 09:51:01 AM 1 21.73 0.00 2.60 0.05 0.10 75.52 09:51:01 AM 2 18.03 0.00 2.50 0.07 0.10 79.31 09:51:01 AM 3 19.34 0.00 2.46 0.07 0.10 78.03 09:51:01 AM 4 21.17 0.00 2.25 0.08 0.10 76.40 09:51:01 AM 5 19.35 0.00 1.99 0.07 0.08 78.50 09:51:01 AM 6 25.09 0.00 2.65 0.08 0.08 72.09 09:51:01 AM 7 19.40 0.00 2.40 0.08 0.08 78.04 09:52:01 AM all 5.37 0.00 1.08 0.01 0.08 93.46 09:52:01 AM 0 7.10 0.00 0.82 0.02 0.07 92.00 09:52:01 AM 1 4.85 0.00 1.12 0.02 0.08 93.93 09:52:01 AM 2 3.95 0.00 1.35 0.00 0.10 94.60 09:52:01 AM 3 5.15 0.00 1.07 0.03 0.07 93.68 09:52:01 AM 4 3.75 0.00 1.09 0.02 0.08 95.07 09:52:01 AM 5 7.60 0.00 1.07 0.02 0.07 91.24 09:52:01 AM 6 5.70 0.00 1.39 0.00 0.08 92.82 09:52:01 AM 7 4.83 0.00 0.77 0.00 0.07 94.33 09:53:01 AM all 11.08 0.00 0.39 0.02 0.05 88.46 09:53:01 AM 0 6.95 0.00 0.17 0.07 0.07 92.75 09:53:01 AM 1 1.56 0.00 0.90 0.00 0.07 97.47 09:53:01 AM 2 2.39 0.00 0.37 0.00 0.05 97.20 09:53:01 AM 3 3.60 0.00 0.18 0.03 0.05 96.13 09:53:01 AM 4 14.16 0.00 0.23 0.00 0.03 85.57 09:53:01 AM 5 9.56 0.00 0.08 0.00 0.03 90.32 09:53:01 AM 6 47.67 0.00 0.89 0.03 0.07 51.35 09:53:01 AM 7 2.76 0.00 0.32 0.00 0.05 96.88 09:54:01 AM all 33.62 0.00 1.97 0.69 0.11 63.61 09:54:01 AM 0 37.69 0.00 1.76 0.13 0.08 60.33 09:54:01 AM 1 36.92 0.00 1.66 0.96 0.12 60.34 09:54:01 AM 2 37.12 0.00 1.81 0.79 0.10 60.17 09:54:01 AM 3 37.46 0.00 2.00 1.29 0.12 59.13 09:54:01 AM 4 30.35 0.00 2.06 1.11 0.10 66.38 09:54:01 AM 5 28.46 0.00 2.63 0.18 0.10 68.62 09:54:01 AM 6 38.94 0.00 2.19 0.72 0.13 58.02 09:54:01 AM 7 22.07 0.00 1.66 0.33 0.10 75.83 09:55:01 AM all 31.67 0.00 1.86 0.03 0.13 66.31 09:55:01 AM 0 27.87 0.00 2.11 0.00 0.13 69.89 09:55:01 AM 1 44.38 0.00 2.65 0.00 0.12 52.85 09:55:01 AM 2 32.88 0.00 1.71 0.00 0.13 65.27 09:55:01 AM 3 34.13 0.00 2.01 0.07 0.13 63.65 09:55:01 AM 4 22.13 0.00 1.60 0.07 0.12 76.09 09:55:01 AM 5 40.37 0.00 1.79 0.02 0.13 57.69 09:55:01 AM 6 34.40 0.00 1.28 0.03 0.13 64.15 09:55:01 AM 7 17.21 0.00 1.73 0.03 0.13 80.89 09:56:01 AM all 33.00 0.00 1.87 0.43 0.10 64.60 09:56:01 AM 0 9.61 0.00 2.58 2.35 0.08 85.37 09:56:01 AM 1 43.58 0.00 2.38 0.12 0.12 53.80 09:56:01 AM 2 17.57 0.00 1.79 0.08 0.08 80.47 09:56:01 AM 3 33.38 0.00 1.66 0.00 0.08 64.88 09:56:01 AM 4 52.53 0.00 1.81 0.13 0.10 45.43 09:56:01 AM 5 49.72 0.00 2.23 0.15 0.12 47.78 09:56:01 AM 6 37.36 0.00 1.36 0.49 0.10 60.69 09:56:01 AM 7 20.23 0.00 1.17 0.12 0.08 78.40 09:57:01 AM all 26.12 0.00 1.26 1.16 0.08 71.38 09:57:01 AM 0 23.90 0.00 1.96 2.56 0.10 71.49 09:57:01 AM 1 8.77 0.00 0.72 0.10 0.07 90.34 09:57:01 AM 2 22.57 0.00 1.59 0.35 0.10 75.39 09:57:01 AM 3 25.18 0.00 1.46 0.18 0.08 73.10 09:57:01 AM 4 34.25 0.00 1.19 1.07 0.07 63.43 09:57:01 AM 5 18.97 0.00 0.85 0.00 0.07 80.11 09:57:01 AM 6 40.28 0.00 1.47 4.89 0.08 53.27 09:57:01 AM 7 35.03 0.00 0.82 0.08 0.10 63.97 Average: all 24.20 0.00 1.65 0.52 0.09 73.54 Average: 0 22.95 0.00 1.70 0.65 0.10 74.61 Average: 1 24.05 0.00 1.82 0.66 0.09 73.37 Average: 2 19.60 0.00 1.73 0.40 0.09 78.18 Average: 3 23.42 0.00 1.62 0.33 0.09 74.53 Average: 4 26.29 0.00 1.68 0.43 0.09 71.51 Average: 5 26.36 0.00 1.72 0.32 0.09 71.51 Average: 6 30.15 0.00 1.65 1.17 0.09 66.94 Average: 7 20.78 0.00 1.31 0.19 0.09 77.63