---> uname -a: Linux prd-centos8-docker-8c-8g-27982.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1147 25096 19 5646 30269 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:15:76:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.167/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85738sec preferred_lft 85738sec inet6 fe80::f816:3eff:fe15:769e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e9:5f:5e:cc 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:e9ff:fe5f:5ecc/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) 07/14/2025 _x86_64_ (8 CPU) 12:44:50 LINUX RESTART (8 CPU) 12:45:01 PM tps rtps wtps bread/s bwrtn/s 12:46:01 PM 259.86 32.51 227.36 7488.85 41273.59 12:47:01 PM 279.86 18.91 260.95 4079.04 15029.12 12:48:01 PM 187.37 0.67 186.70 495.30 48147.42 12:49:01 PM 38.64 0.32 38.32 71.98 781.97 12:50:01 PM 24.38 0.48 23.89 21.46 450.75 12:51:01 PM 5.45 0.00 5.45 0.00 388.24 12:52:01 PM 25.61 0.00 25.61 0.00 566.84 12:53:01 PM 103.65 0.00 103.65 0.00 23681.72 12:54:01 PM 142.30 0.00 142.30 0.00 2048.96 12:55:01 PM 60.59 3.80 56.79 6197.83 28308.43 Average: 112.77 5.67 107.10 1835.55 16068.19 12:45:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:46:01 PM 29601620 31257648 3054092 9.35 2688 1979704 1426368 4.23 147952 2477452 158504 12:47:01 PM 28024992 30214400 4630720 14.18 2688 2500560 2222944 6.60 250472 3889692 198228 12:48:01 PM 25038864 28435856 7616848 23.32 2688 3680012 3867732 11.48 410804 6598132 252 12:49:01 PM 24624644 28027540 8031068 24.59 2688 3684528 4364340 12.95 435084 6981552 52 12:50:01 PM 24508244 27915812 8147468 24.95 2688 3689492 4241696 12.59 441156 7093328 84 12:51:01 PM 25324676 28741568 7331036 22.45 2688 3698868 3525780 10.46 443088 6281752 128 12:52:01 PM 24952436 28610744 7703276 23.59 2688 3937408 3615716 10.73 506700 6581792 233848 12:53:01 PM 22997112 27147188 9658600 29.58 2688 4418048 6453736 19.15 555320 8426300 260 12:54:01 PM 23797536 27887144 8858176 27.13 2688 4345540 4226036 12.54 554044 7642208 1520 12:55:01 PM 24499336 29783028 8156376 24.98 2688 5527952 2654904 7.88 783868 6699688 177800 Average: 25336946 28802093 7318766 22.41 2688 3746211 3659925 10.86 452849 6267190 77068 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 484.46 309.78 1877.01 67.35 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 433.21 334.87 5254.62 64.77 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 403.43 260.53 10443.02 33.92 0.00 0.00 0.00 0.00 12:48:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:49:01 PM lo 11.26 11.26 0.93 0.93 0.00 0.00 0.00 0.00 12:49:01 PM eth0 27.84 23.03 12.38 15.65 0.00 0.00 0.00 0.00 12:49:01 PM docker0 2.38 2.88 0.35 0.34 0.00 0.00 0.00 0.00 12:49:01 PM vethac581ae 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:50:01 PM lo 64.25 64.25 4.75 4.75 0.00 0.00 0.00 0.00 12:50:01 PM eth0 229.42 174.94 58.92 66.26 0.00 0.00 0.00 0.00 12:50:01 PM docker0 9.66 11.03 1.43 1.47 0.00 0.00 0.00 0.00 12:51:01 PM lo 29.56 29.56 1.44 1.44 0.00 0.00 0.00 0.00 12:51:01 PM eth0 271.32 223.91 115.53 80.18 0.00 0.00 0.00 0.00 12:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:52:01 PM eth0 100.95 76.84 715.93 14.72 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 338.72 338.72 49.49 49.49 0.00 0.00 0.00 0.00 12:53:01 PM eth0 555.10 281.14 2283.63 28.40 0.00 0.00 0.00 0.00 12:53:01 PM docker0 142.14 148.98 22.24 23.79 0.00 0.00 0.00 0.00 12:53:01 PM veth2e5ca7d 129.04 134.97 22.64 20.10 0.00 0.00 0.00 0.00 12:53:01 PM veth2082aea 13.10 14.71 1.54 3.96 0.00 0.00 0.00 0.00 12:54:01 PM lo 1112.23 1112.23 200.14 200.14 0.00 0.00 0.00 0.00 12:54:01 PM eth0 155.16 109.95 320.28 40.20 0.00 0.00 0.00 0.00 12:54:01 PM docker0 489.11 500.67 99.45 94.65 0.00 0.00 0.00 0.00 12:55:01 PM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 12:55:01 PM eth0 361.64 244.31 3351.53 30.59 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 155.72 155.72 25.69 25.69 0.00 0.00 0.00 0.00 Average: eth0 302.25 203.93 2443.33 44.20 0.00 0.00 0.00 0.00 Average: docker0 64.34 66.37 12.35 12.03 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) 07/14/2025 _x86_64_ (8 CPU) 12:44:50 LINUX RESTART (8 CPU) 12:45:01 PM CPU %user %nice %system %iowait %steal %idle 12:46:01 PM all 14.69 0.00 2.43 1.45 0.07 81.36 12:46:01 PM 0 6.70 0.00 1.87 0.30 0.07 91.06 12:46:01 PM 1 19.01 0.00 2.70 1.02 0.07 77.20 12:46:01 PM 2 11.98 0.00 3.10 0.89 0.07 83.97 12:46:01 PM 3 5.83 0.00 2.01 0.70 0.07 91.39 12:46:01 PM 4 27.31 0.00 4.20 3.14 0.07 65.28 12:46:01 PM 5 7.86 0.00 1.42 0.15 0.07 90.50 12:46:01 PM 6 22.93 0.00 2.06 1.19 0.08 73.75 12:46:01 PM 7 15.84 0.00 2.09 4.20 0.07 77.80 12:47:01 PM all 32.50 0.00 1.54 1.02 0.10 64.84 12:47:01 PM 0 37.92 0.00 1.07 1.29 0.10 59.63 12:47:01 PM 1 32.62 0.00 1.12 0.75 0.10 65.41 12:47:01 PM 2 34.56 0.00 1.67 0.99 0.10 62.68 12:47:01 PM 3 28.61 0.00 1.62 0.92 0.10 68.74 12:47:01 PM 4 34.96 0.00 2.39 0.80 0.10 61.75 12:47:01 PM 5 29.36 0.00 0.92 0.52 0.08 69.12 12:47:01 PM 6 35.64 0.00 1.84 1.42 0.10 61.00 12:47:01 PM 7 26.31 0.00 1.66 1.51 0.10 70.42 12:48:01 PM all 36.28 0.00 3.16 1.60 0.09 58.88 12:48:01 PM 0 33.20 0.00 2.70 0.81 0.10 63.18 12:48:01 PM 1 28.41 0.00 3.32 4.39 0.08 63.79 12:48:01 PM 2 40.81 0.00 4.29 2.71 0.10 52.09 12:48:01 PM 3 26.44 0.00 3.42 2.00 0.08 68.06 12:48:01 PM 4 36.78 0.00 3.43 0.87 0.10 58.81 12:48:01 PM 5 47.79 0.00 3.04 1.21 0.08 47.87 12:48:01 PM 6 45.08 0.00 2.69 0.29 0.08 51.86 12:48:01 PM 7 31.69 0.00 2.36 0.50 0.07 65.38 12:49:01 PM all 20.10 0.00 2.13 0.07 0.14 77.56 12:49:01 PM 0 14.75 0.00 1.91 0.08 0.13 83.12 12:49:01 PM 1 18.46 0.00 1.76 0.07 0.13 79.58 12:49:01 PM 2 26.67 0.00 2.64 0.02 0.18 70.48 12:49:01 PM 3 18.77 0.00 2.37 0.08 0.15 78.63 12:49:01 PM 4 18.32 0.00 1.96 0.07 0.12 79.53 12:49:01 PM 5 16.00 0.00 1.67 0.08 0.18 82.06 12:49:01 PM 6 23.85 0.00 2.57 0.07 0.10 73.40 12:49:01 PM 7 23.95 0.00 2.17 0.07 0.12 73.70 12:50:01 PM all 16.00 0.00 1.88 0.09 0.08 81.95 12:50:01 PM 0 17.21 0.00 2.31 0.02 0.07 80.39 12:50:01 PM 1 10.49 0.00 1.98 0.08 0.08 87.37 12:50:01 PM 2 15.76 0.00 1.69 0.23 0.08 82.23 12:50:01 PM 3 13.99 0.00 1.51 0.08 0.08 84.33 12:50:01 PM 4 13.57 0.00 1.89 0.12 0.08 84.33 12:50:01 PM 5 21.61 0.00 1.81 0.03 0.07 76.48 12:50:01 PM 6 19.94 0.00 1.77 0.07 0.07 78.16 12:50:01 PM 7 15.45 0.00 2.11 0.05 0.08 82.31 12:51:01 PM all 9.63 0.00 0.69 0.01 0.05 89.62 12:51:01 PM 0 4.14 0.00 0.28 0.00 0.05 95.52 12:51:01 PM 1 5.37 0.00 0.90 0.00 0.05 93.68 12:51:01 PM 2 6.57 0.00 0.48 0.02 0.05 92.88 12:51:01 PM 3 3.86 0.00 1.22 0.02 0.05 94.85 12:51:01 PM 4 13.22 0.00 0.30 0.02 0.05 86.42 12:51:01 PM 5 23.77 0.00 0.32 0.02 0.05 75.84 12:51:01 PM 6 13.76 0.00 1.47 0.00 0.05 84.72 12:51:01 PM 7 6.28 0.00 0.53 0.05 0.05 93.08 12:52:01 PM all 33.01 0.00 0.77 0.04 0.08 66.10 12:52:01 PM 0 24.00 0.00 0.60 0.00 0.08 75.32 12:52:01 PM 1 31.71 0.00 0.48 0.03 0.08 67.68 12:52:01 PM 2 26.36 0.00 0.72 0.02 0.07 72.84 12:52:01 PM 3 26.23 0.00 0.97 0.03 0.07 72.70 12:52:01 PM 4 25.51 0.00 0.79 0.00 0.05 73.66 12:52:01 PM 5 39.68 0.00 0.80 0.02 0.10 59.41 12:52:01 PM 6 64.39 0.00 1.55 0.17 0.10 33.80 12:52:01 PM 7 26.22 0.00 0.27 0.05 0.07 73.40 12:53:01 PM all 25.58 0.00 2.18 0.50 0.10 71.63 12:53:01 PM 0 20.71 0.00 2.00 0.10 0.10 77.09 12:53:01 PM 1 37.35 0.00 3.32 1.28 0.10 57.95 12:53:01 PM 2 24.23 0.00 1.58 0.45 0.10 73.64 12:53:01 PM 3 28.89 0.00 2.69 0.12 0.08 68.22 12:53:01 PM 4 20.09 0.00 2.62 0.87 0.10 76.31 12:53:01 PM 5 20.77 0.00 2.03 1.11 0.08 76.01 12:53:01 PM 6 27.54 0.00 1.71 0.05 0.12 70.58 12:53:01 PM 7 25.10 0.00 1.53 0.03 0.10 73.24 12:54:01 PM all 28.51 0.00 1.95 0.24 0.10 69.20 12:54:01 PM 0 37.15 0.00 1.91 0.75 0.10 60.08 12:54:01 PM 1 21.41 0.00 1.91 0.13 0.10 76.44 12:54:01 PM 2 40.11 0.00 0.84 0.05 0.08 58.92 12:54:01 PM 3 14.19 0.00 2.37 0.22 0.10 83.12 12:54:01 PM 4 31.80 0.00 2.65 0.69 0.10 64.77 12:54:01 PM 5 21.34 0.00 1.73 0.08 0.12 76.73 12:54:01 PM 6 37.45 0.00 2.70 0.00 0.10 59.75 12:54:01 PM 7 24.59 0.00 1.49 0.02 0.08 73.82 12:55:01 PM all 37.64 0.00 1.78 0.53 0.10 59.95 12:55:01 PM 0 25.25 0.00 1.27 0.17 0.10 73.22 12:55:01 PM 1 44.40 0.00 2.06 2.14 0.12 51.28 12:55:01 PM 2 25.92 0.00 2.30 0.77 0.12 70.89 12:55:01 PM 3 41.23 0.00 1.63 0.20 0.12 56.83 12:55:01 PM 4 47.38 0.00 1.64 0.34 0.08 50.56 12:55:01 PM 5 39.19 0.00 2.26 0.35 0.08 58.11 12:55:01 PM 6 44.07 0.00 1.54 0.03 0.12 54.24 12:55:01 PM 7 33.71 0.00 1.52 0.27 0.10 64.40 Average: all 25.39 0.00 1.85 0.56 0.09 72.12 Average: 0 22.10 0.00 1.59 0.35 0.09 75.87 Average: 1 24.92 0.00 1.95 0.99 0.09 72.05 Average: 2 25.29 0.00 1.93 0.61 0.10 72.07 Average: 3 20.80 0.00 1.98 0.44 0.09 76.70 Average: 4 26.89 0.00 2.19 0.69 0.09 70.15 Average: 5 26.73 0.00 1.60 0.36 0.09 71.22 Average: 6 33.46 0.00 1.99 0.33 0.09 64.13 Average: 7 22.91 0.00 1.57 0.67 0.08 74.76