---> uname -a: Linux prd-centos8-docker-8c-8g-14987.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 1132 25065 19 5691 30283 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:ee:4c:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.103/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85545sec preferred_lft 85545sec inet6 fe80::f816:3eff:feee:4c10/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:06:6e:c9 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:a1ff:fe06:6ec9/64 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) 11/24/2025 _x86_64_ (8 CPU) 15:44:32 LINUX RESTART (8 CPU) 03:45:01 PM tps rtps wtps bread/s bwrtn/s 03:46:01 PM 254.18 19.59 234.59 3850.58 9062.71 03:47:01 PM 283.59 5.51 278.07 1283.44 15055.51 03:48:01 PM 64.46 0.07 64.40 1.33 8847.65 03:49:01 PM 100.70 0.55 100.15 414.26 39077.37 03:50:01 PM 37.17 0.08 37.09 1.47 782.81 03:51:01 PM 6.55 0.00 6.55 0.00 253.52 03:52:01 PM 6.58 0.43 6.15 20.93 174.46 03:53:01 PM 3.00 0.00 3.00 0.00 75.15 03:54:01 PM 19.51 0.00 19.51 0.00 628.91 03:55:01 PM 103.83 0.00 103.83 0.00 23723.49 03:56:01 PM 15.11 0.00 15.11 0.00 506.30 03:57:01 PM 156.76 2.45 154.32 4477.04 2036.55 03:58:01 PM 52.29 1.37 50.92 1742.24 33308.12 Average: 84.91 2.31 82.59 907.05 10271.82 03:45:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:46:01 PM 29345548 31186076 3310164 10.14 2688 2159000 1990052 5.90 159532 2703296 223752 03:47:01 PM 28081020 30307284 4574692 14.01 2688 2536212 2118648 6.29 259900 3812180 194104 03:48:01 PM 26582928 28860320 6072784 18.60 2688 2585512 3496220 10.37 281568 5284056 108 03:49:01 PM 24513712 27924276 8142000 24.93 2688 3693576 4298112 12.75 422460 7109144 664 03:50:01 PM 24333284 27750556 8322428 25.49 2688 3699328 4398080 13.05 443140 7265184 3188 03:51:01 PM 24327008 27744968 8328704 25.50 2688 3700040 4398080 13.05 443148 7272508 100 03:52:01 PM 24217460 27638976 8438252 25.84 2688 3703604 4436496 13.16 444436 7379704 16 03:53:01 PM 24222176 27644452 8433536 25.83 2688 3704372 4436496 13.16 444436 7374568 96 03:54:01 PM 24553880 28223344 8101832 24.81 2688 3949676 4334820 12.86 505956 6979612 233020 03:55:01 PM 22728952 26876488 9926760 30.40 2688 4416060 6728048 19.96 554652 8694292 1640 03:56:01 PM 22411448 26600668 10244264 31.37 2688 4458600 6827300 20.26 556768 9006744 3376 03:57:01 PM 23857532 28634468 8798180 26.94 2688 5031016 3730780 11.07 709632 7424052 534044 03:58:01 PM 24344172 29688896 8311540 25.45 2688 5587868 2721484 8.07 798476 6836252 67316 Average: 24886086 28390829 7769626 23.79 2688 3786528 4147278 12.30 463393 6703199 97033 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 193.54 128.26 1568.88 37.29 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 383.57 312.76 5265.83 47.77 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM eth0 175.19 139.69 708.83 40.16 0.00 0.00 0.00 0.00 03:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 PM eth0 286.30 175.71 9497.81 13.79 0.00 0.00 0.00 0.00 03:49:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 03:50:01 PM lo 51.45 51.45 4.59 4.59 0.00 0.00 0.00 0.00 03:50:01 PM eth0 131.79 98.10 39.04 42.64 0.00 0.00 0.00 0.00 03:50:01 PM docker0 12.06 13.50 1.78 1.68 0.00 0.00 0.00 0.00 03:51:01 PM lo 60.25 60.25 2.94 2.94 0.00 0.00 0.00 0.00 03:51:01 PM eth0 133.32 108.90 41.84 52.86 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 65.11 65.11 3.30 3.30 0.00 0.00 0.00 0.00 03:52:01 PM eth0 157.50 136.40 49.64 60.38 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.78 1.03 0.11 0.19 0.00 0.00 0.00 0.00 03:53:01 PM lo 64.36 64.36 3.14 3.14 0.00 0.00 0.00 0.00 03:53:01 PM eth0 139.68 117.81 38.14 47.66 0.00 0.00 0.00 0.00 03:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM lo 32.94 32.94 1.62 1.62 0.00 0.00 0.00 0.00 03:54:01 PM eth0 113.58 102.87 716.27 35.70 0.00 0.00 0.00 0.00 03:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM lo 20.29 20.29 2.49 2.49 0.00 0.00 0.00 0.00 03:55:01 PM eth0 504.58 182.67 2303.57 18.34 0.00 0.00 0.00 0.00 03:55:01 PM docker0 9.03 10.56 0.84 1.99 0.00 0.00 0.00 0.00 03:55:01 PM vetha40b393 8.91 10.51 0.96 1.99 0.00 0.00 0.00 0.00 03:55:01 PM vethb9a2a6c 0.12 0.75 0.01 0.27 0.00 0.00 0.00 0.00 03:56:01 PM lo 1407.68 1407.68 245.07 245.07 0.00 0.00 0.00 0.00 03:56:01 PM eth0 75.77 59.74 21.28 30.74 0.00 0.00 0.00 0.00 03:56:01 PM docker0 615.43 636.19 117.90 117.19 0.00 0.00 0.00 0.00 03:56:01 PM vetha40b393 556.19 576.32 119.42 87.04 0.00 0.00 0.00 0.01 03:56:01 PM vethb9a2a6c 59.24 59.91 6.90 30.16 0.00 0.00 0.00 0.00 03:57:01 PM lo 192.37 192.37 29.54 29.54 0.00 0.00 0.00 0.00 03:57:01 PM eth0 87.44 77.97 1500.39 17.49 0.00 0.00 0.00 0.00 03:57:01 PM docker0 86.19 86.32 16.17 13.50 0.00 0.00 0.00 0.00 03:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 PM eth0 190.07 141.16 2580.92 59.76 0.00 0.00 0.00 0.00 03:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 145.72 145.72 22.51 22.51 0.00 0.00 0.00 0.00 Average: eth0 197.87 137.08 1871.78 38.81 0.00 0.00 0.00 0.00 Average: docker0 55.65 57.51 10.52 10.35 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) 11/24/2025 _x86_64_ (8 CPU) 15:44:32 LINUX RESTART (8 CPU) 03:45:01 PM CPU %user %nice %system %iowait %steal %idle 03:46:01 PM all 11.55 0.00 1.28 0.57 0.05 86.54 03:46:01 PM 0 7.55 0.00 0.60 0.05 0.07 91.74 03:46:01 PM 1 3.34 0.00 0.55 0.17 0.07 95.87 03:46:01 PM 2 7.05 0.00 0.75 0.52 0.07 91.62 03:46:01 PM 3 21.41 0.00 1.64 0.72 0.05 76.18 03:46:01 PM 4 26.54 0.00 2.22 0.40 0.05 70.78 03:46:01 PM 5 2.75 0.00 0.80 0.49 0.07 95.89 03:46:01 PM 6 9.04 0.00 1.62 0.45 0.03 88.86 03:46:01 PM 7 14.69 0.00 2.07 1.76 0.03 81.44 03:47:01 PM all 32.75 0.00 1.41 0.87 0.10 64.87 03:47:01 PM 0 25.08 0.00 0.94 0.15 0.10 73.73 03:47:01 PM 1 37.64 0.00 2.04 1.95 0.12 58.25 03:47:01 PM 2 31.48 0.00 0.84 0.53 0.08 67.06 03:47:01 PM 3 34.47 0.00 1.60 0.52 0.10 63.31 03:47:01 PM 4 30.52 0.00 1.44 1.42 0.12 66.50 03:47:01 PM 5 31.64 0.00 1.44 0.44 0.10 66.39 03:47:01 PM 6 30.43 0.00 1.49 0.85 0.10 67.13 03:47:01 PM 7 40.70 0.00 1.50 1.07 0.10 56.63 03:48:01 PM all 26.04 0.00 0.77 0.27 0.06 72.86 03:48:01 PM 0 55.15 0.00 1.57 0.13 0.08 43.07 03:48:01 PM 1 38.42 0.00 0.22 0.00 0.07 61.29 03:48:01 PM 2 17.06 0.00 0.57 0.25 0.07 82.06 03:48:01 PM 3 23.38 0.00 1.29 0.67 0.10 74.57 03:48:01 PM 4 25.50 0.00 0.75 0.72 0.05 72.98 03:48:01 PM 5 23.54 0.00 0.78 0.02 0.07 75.59 03:48:01 PM 6 14.64 0.00 0.43 0.37 0.05 84.50 03:48:01 PM 7 10.58 0.00 0.53 0.02 0.03 88.84 03:49:01 PM all 25.77 0.00 2.82 0.82 0.07 70.52 03:49:01 PM 0 48.23 0.00 3.45 0.39 0.08 47.85 03:49:01 PM 1 17.38 0.00 2.76 0.84 0.07 78.95 03:49:01 PM 2 23.28 0.00 2.70 1.70 0.07 72.26 03:49:01 PM 3 27.12 0.00 3.01 0.03 0.08 69.75 03:49:01 PM 4 25.57 0.00 2.16 1.56 0.07 70.64 03:49:01 PM 5 14.05 0.00 3.13 0.19 0.08 82.55 03:49:01 PM 6 22.65 0.00 3.14 1.48 0.07 72.65 03:49:01 PM 7 27.90 0.00 2.20 0.34 0.07 69.51 03:50:01 PM all 22.91 0.00 2.35 0.07 0.09 74.58 03:50:01 PM 0 26.91 0.00 2.83 0.02 0.10 70.15 03:50:01 PM 1 22.60 0.00 2.03 0.05 0.08 75.24 03:50:01 PM 2 25.00 0.00 2.41 0.05 0.10 72.44 03:50:01 PM 3 25.88 0.00 2.86 0.07 0.10 71.09 03:50:01 PM 4 23.84 0.00 2.41 0.07 0.08 73.60 03:50:01 PM 5 17.06 0.00 1.47 0.12 0.08 81.26 03:50:01 PM 6 19.97 0.00 2.46 0.08 0.10 77.38 03:50:01 PM 7 22.00 0.00 2.33 0.08 0.08 75.50 03:51:01 PM all 1.38 0.00 0.61 0.01 0.06 97.95 03:51:01 PM 0 2.60 0.00 0.62 0.00 0.05 96.73 03:51:01 PM 1 1.59 0.00 0.72 0.00 0.07 97.63 03:51:01 PM 2 1.67 0.00 1.02 0.03 0.07 97.21 03:51:01 PM 3 0.97 0.00 0.87 0.00 0.05 98.11 03:51:01 PM 4 1.22 0.00 0.67 0.00 0.07 98.04 03:51:01 PM 5 1.32 0.00 0.23 0.00 0.07 98.38 03:51:01 PM 6 0.85 0.00 0.45 0.05 0.07 98.58 03:51:01 PM 7 0.78 0.00 0.28 0.00 0.03 98.90 03:52:01 PM all 5.70 0.00 1.10 0.01 0.07 93.11 03:52:01 PM 0 6.99 0.00 0.93 0.03 0.08 91.96 03:52:01 PM 1 4.77 0.00 1.14 0.00 0.07 94.03 03:52:01 PM 2 8.03 0.00 1.20 0.00 0.07 90.70 03:52:01 PM 3 5.50 0.00 1.42 0.00 0.07 93.01 03:52:01 PM 4 4.13 0.00 1.42 0.00 0.08 94.37 03:52:01 PM 5 6.72 0.00 1.14 0.03 0.07 92.04 03:52:01 PM 6 4.58 0.00 1.07 0.02 0.07 94.26 03:52:01 PM 7 4.88 0.00 0.50 0.00 0.07 94.56 03:53:01 PM all 0.98 0.00 0.65 0.00 0.06 98.31 03:53:01 PM 0 0.32 0.00 0.22 0.00 0.05 99.42 03:53:01 PM 1 1.70 0.00 1.07 0.00 0.07 97.16 03:53:01 PM 2 1.20 0.00 0.45 0.00 0.07 98.28 03:53:01 PM 3 1.12 0.00 1.04 0.00 0.03 97.81 03:53:01 PM 4 0.60 0.00 0.25 0.03 0.07 99.05 03:53:01 PM 5 1.32 0.00 0.50 0.00 0.07 98.11 03:53:01 PM 6 1.02 0.00 1.50 0.00 0.07 97.41 03:53:01 PM 7 0.53 0.00 0.20 0.00 0.05 99.21 03:54:01 PM all 24.71 0.00 1.01 0.04 0.08 74.16 03:54:01 PM 0 26.60 0.00 0.95 0.00 0.08 72.37 03:54:01 PM 1 20.87 0.00 1.47 0.10 0.07 77.49 03:54:01 PM 2 28.15 0.00 0.92 0.03 0.08 70.82 03:54:01 PM 3 31.31 0.00 1.14 0.07 0.08 67.40 03:54:01 PM 4 29.50 0.00 1.47 0.00 0.07 68.96 03:54:01 PM 5 13.02 0.00 0.90 0.03 0.07 85.98 03:54:01 PM 6 14.48 0.00 0.85 0.05 0.07 84.55 03:54:01 PM 7 33.76 0.00 0.38 0.02 0.10 65.74 03:55:01 PM all 27.48 0.00 1.59 0.43 0.09 70.41 03:55:01 PM 0 13.94 0.00 1.63 0.20 0.08 84.15 03:55:01 PM 1 30.77 0.00 1.47 1.26 0.12 66.38 03:55:01 PM 2 52.75 0.00 2.60 0.08 0.10 44.46 03:55:01 PM 3 29.72 0.00 1.29 0.12 0.10 68.77 03:55:01 PM 4 20.81 0.00 1.31 1.12 0.07 76.69 03:55:01 PM 5 22.08 0.00 1.49 0.60 0.08 75.74 03:55:01 PM 6 21.07 0.00 1.53 0.05 0.07 77.29 03:55:01 PM 7 28.74 0.00 1.41 0.02 0.08 69.75 03:56:01 PM all 22.47 0.00 1.95 0.02 0.10 75.46 03:56:01 PM 0 18.98 0.00 1.64 0.03 0.12 79.23 03:56:01 PM 1 24.61 0.00 1.78 0.03 0.12 73.46 03:56:01 PM 2 21.83 0.00 2.02 0.03 0.10 76.02 03:56:01 PM 3 17.75 0.00 2.52 0.02 0.10 79.61 03:56:01 PM 4 28.01 0.00 1.75 0.02 0.10 70.12 03:56:01 PM 5 20.31 0.00 1.81 0.00 0.08 77.79 03:56:01 PM 6 22.44 0.00 1.68 0.03 0.10 75.75 03:56:01 PM 7 25.80 0.00 2.40 0.00 0.10 71.70 03:56:01 PM CPU %user %nice %system %iowait %steal %idle 03:57:01 PM all 27.99 0.00 1.28 0.36 0.08 70.29 03:57:01 PM 0 28.06 0.00 1.15 0.18 0.10 70.50 03:57:01 PM 1 58.54 0.00 2.27 1.32 0.07 37.80 03:57:01 PM 2 20.65 0.00 1.08 0.63 0.08 77.54 03:57:01 PM 3 14.25 0.00 1.05 0.05 0.08 84.56 03:57:01 PM 4 19.95 0.00 1.10 0.13 0.07 78.75 03:57:01 PM 5 35.67 0.00 1.79 0.35 0.10 62.08 03:57:01 PM 6 16.88 0.00 1.29 0.17 0.07 81.60 03:57:01 PM 7 29.97 0.00 0.50 0.03 0.07 69.43 03:58:01 PM all 36.43 0.00 1.30 0.59 0.08 61.59 03:58:01 PM 0 53.73 0.00 0.67 0.00 0.07 45.54 03:58:01 PM 1 15.33 0.00 1.64 3.65 0.08 79.30 03:58:01 PM 2 48.59 0.00 2.51 0.52 0.08 48.30 03:58:01 PM 3 47.67 0.00 1.16 0.00 0.08 51.09 03:58:01 PM 4 52.90 0.00 1.05 0.05 0.08 45.91 03:58:01 PM 5 12.11 0.00 1.11 0.30 0.08 86.40 03:58:01 PM 6 24.11 0.00 1.10 0.00 0.07 74.72 03:58:01 PM 7 36.97 0.00 1.19 0.23 0.10 61.51 Average: all 20.47 0.00 1.39 0.31 0.08 77.75 Average: 0 24.15 0.00 1.32 0.09 0.08 74.35 Average: 1 21.36 0.00 1.47 0.72 0.08 76.37 Average: 2 22.04 0.00 1.46 0.34 0.08 76.08 Average: 3 21.57 0.00 1.61 0.17 0.08 76.57 Average: 4 22.24 0.00 1.38 0.42 0.07 75.88 Average: 5 15.50 0.00 1.28 0.20 0.08 82.95 Average: 6 15.54 0.00 1.43 0.28 0.07 82.68 Average: 7 21.32 0.00 1.19 0.27 0.07 77.14