---> uname -a: Linux prd-centos8-docker-8c-8g-33558.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 1153 25087 19 5649 30263 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:38:88:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.219/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85697sec preferred_lft 85697sec inet6 fe80::f816:3eff:fe38:8820/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:fb:e6:c5 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::42:27ff:fefb:e6c5/64 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) 08/07/2025 _x86_64_ (8 CPU) 11:15:29 LINUX RESTART (8 CPU) 11:16:01 AM tps rtps wtps bread/s bwrtn/s 11:17:01 AM 174.00 14.18 159.82 2980.97 10110.56 11:18:01 AM 225.41 5.26 220.14 1176.01 16194.30 11:19:01 AM 159.77 0.73 159.04 423.93 42140.99 11:20:01 AM 40.11 0.00 40.11 0.00 566.02 11:21:01 AM 17.04 0.48 16.56 21.46 352.68 11:22:01 AM 9.30 0.00 9.30 0.00 476.06 11:23:01 AM 19.15 0.00 19.15 0.00 368.42 11:24:01 AM 102.82 0.00 102.82 0.00 23495.68 11:25:01 AM 165.88 0.00 165.88 0.00 1806.81 11:26:01 AM 56.20 3.70 52.50 6077.71 27621.98 11:27:01 AM 42.24 0.57 41.67 194.60 8375.04 Average: 91.99 2.27 89.72 988.54 11954.40 11:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:17:01 AM 29253628 31094168 3402084 10.42 2688 2158324 1559960 4.63 161004 2786192 131148 11:18:01 AM 27433072 29653984 5222640 15.99 2688 2531064 2696144 8.00 266896 4457648 49716 11:19:01 AM 24955528 28353720 7700184 23.58 2688 3681604 3823032 11.34 420524 6671624 920 11:20:01 AM 24739460 28141104 7916252 24.24 2688 3683684 4507492 13.37 436648 6863448 108 11:21:01 AM 24591844 27997976 8063868 24.69 2688 3688520 4069424 12.07 439348 7012852 28 11:22:01 AM 25507472 28923024 7148240 21.89 2688 3697872 3315592 9.84 441304 6100324 40 11:23:01 AM 24710184 28366980 7945528 24.33 2688 3936408 3839788 11.39 505284 6824956 233888 11:24:01 AM 22780668 26920448 9875044 30.24 2688 4408684 6575056 19.51 552428 8647200 4380 11:25:01 AM 23776804 27864388 8878908 27.19 2688 4344460 4190188 12.43 551400 7668300 17444 11:26:01 AM 25210900 30472448 7444812 22.80 2688 5509444 1964328 5.83 771400 6005184 191392 11:27:01 AM 25725144 31024964 6930568 21.22 2688 5542420 1498676 4.45 967620 5294248 24220 Average: 25334973 28983019 7320739 22.42 2688 3925680 3458153 10.26 501260 6211998 59389 11:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM eth0 183.37 135.31 1358.69 36.39 0.00 0.00 0.00 0.00 11:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM eth0 401.72 330.34 5268.97 44.51 0.00 0.00 0.00 0.00 11:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 11:19:01 AM eth0 393.57 256.66 10059.75 34.85 0.00 0.00 0.00 0.00 11:19:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:20:01 AM lo 22.58 22.58 2.00 2.00 0.00 0.00 0.00 0.00 11:20:01 AM eth0 28.96 20.69 8.09 11.03 0.00 0.00 0.00 0.00 11:20:01 AM docker0 6.16 6.91 0.84 0.80 0.00 0.00 0.00 0.00 11:20:01 AM veth254fe65 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:21:01 AM lo 63.15 63.15 4.16 4.16 0.00 0.00 0.00 0.00 11:21:01 AM eth0 202.18 148.27 61.68 66.34 0.00 0.00 0.00 0.00 11:21:01 AM docker0 5.70 6.73 0.92 0.99 0.00 0.00 0.00 0.00 11:22:01 AM lo 26.72 26.72 1.30 1.30 0.00 0.00 0.00 0.00 11:22:01 AM eth0 204.41 162.85 106.49 61.83 0.00 0.00 0.00 0.00 11:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:23:01 AM eth0 80.59 68.94 708.63 15.11 0.00 0.00 0.00 0.00 11:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM lo 305.35 305.35 44.40 44.40 0.00 0.00 0.00 0.00 11:24:01 AM eth0 532.91 242.62 2282.01 24.12 0.00 0.00 0.00 0.00 11:24:01 AM docker0 128.54 135.52 19.97 21.46 0.00 0.00 0.00 0.00 11:24:01 AM veth7daa7ab 117.46 123.61 20.48 18.36 0.00 0.00 0.00 0.00 11:24:01 AM veth3d9d0f3 11.08 12.61 1.25 3.37 0.00 0.00 0.00 0.00 11:25:01 AM lo 1158.75 1158.75 205.59 205.59 0.00 0.00 0.00 0.00 11:25:01 AM eth0 119.37 92.02 307.86 31.97 0.00 0.00 0.00 0.00 11:25:01 AM docker0 502.30 513.88 101.45 96.83 0.00 0.00 0.00 0.00 11:26:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 11:26:01 AM eth0 320.68 232.51 3399.75 29.39 0.00 0.00 0.00 0.00 11:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM eth0 66.58 58.13 223.97 30.20 0.00 0.00 0.00 0.00 11:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 143.47 143.47 23.42 23.42 0.00 0.00 0.00 0.00 Average: eth0 230.39 158.93 2162.14 35.07 0.00 0.00 0.00 0.00 Average: docker0 58.43 60.29 11.20 10.92 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) 08/07/2025 _x86_64_ (8 CPU) 11:15:29 LINUX RESTART (8 CPU) 11:16:01 AM CPU %user %nice %system %iowait %steal %idle 11:17:01 AM all 11.35 0.00 1.01 1.21 0.06 86.37 11:17:01 AM 0 8.06 0.00 0.53 1.08 0.05 90.27 11:17:01 AM 1 4.35 0.00 0.40 1.12 0.08 94.05 11:17:01 AM 2 21.94 0.00 1.99 2.37 0.07 73.64 11:17:01 AM 3 6.01 0.00 0.84 1.45 0.05 91.65 11:17:01 AM 4 10.47 0.00 0.87 1.04 0.08 87.54 11:17:01 AM 5 27.77 0.00 2.35 1.04 0.05 68.79 11:17:01 AM 6 4.04 0.00 0.50 0.77 0.03 94.66 11:17:01 AM 7 8.13 0.00 0.63 0.78 0.03 90.42 11:18:01 AM all 40.05 0.00 1.38 1.39 0.09 57.09 11:18:01 AM 0 40.20 0.00 1.10 0.82 0.08 57.80 11:18:01 AM 1 32.02 0.00 1.22 1.07 0.07 65.62 11:18:01 AM 2 40.08 0.00 1.45 1.20 0.10 57.16 11:18:01 AM 3 42.68 0.00 1.15 1.07 0.08 55.02 11:18:01 AM 4 47.85 0.00 1.04 0.72 0.08 50.32 11:18:01 AM 5 28.98 0.00 0.84 3.49 0.08 66.61 11:18:01 AM 6 42.02 0.00 2.03 0.84 0.10 55.02 11:18:01 AM 7 46.55 0.00 2.24 1.94 0.10 49.16 11:19:01 AM all 28.35 0.00 3.03 2.14 0.09 66.39 11:19:01 AM 0 22.17 0.00 2.67 0.13 0.08 74.94 11:19:01 AM 1 23.31 0.00 2.81 6.48 0.12 67.28 11:19:01 AM 2 33.83 0.00 3.64 3.44 0.08 59.01 11:19:01 AM 3 28.82 0.00 2.96 0.52 0.08 67.61 11:19:01 AM 4 37.11 0.00 2.59 1.28 0.08 58.94 11:19:01 AM 5 29.51 0.00 3.21 1.43 0.08 65.76 11:19:01 AM 6 18.95 0.00 2.93 3.20 0.08 74.84 11:19:01 AM 7 33.11 0.00 3.46 0.64 0.10 62.69 11:20:01 AM all 19.64 0.00 2.21 0.16 0.09 77.90 11:20:01 AM 0 22.91 0.00 2.88 0.10 0.10 74.01 11:20:01 AM 1 18.51 0.00 2.13 0.27 0.10 78.99 11:20:01 AM 2 16.59 0.00 1.84 0.13 0.08 81.35 11:20:01 AM 3 18.26 0.00 2.16 0.08 0.08 79.42 11:20:01 AM 4 17.72 0.00 1.73 0.05 0.10 80.41 11:20:01 AM 5 21.03 0.00 2.18 0.25 0.10 76.44 11:20:01 AM 6 15.76 0.00 2.06 0.08 0.10 82.00 11:20:01 AM 7 26.35 0.00 2.73 0.28 0.08 70.56 11:21:01 AM all 11.12 0.00 1.38 0.04 0.09 87.38 11:21:01 AM 0 7.99 0.00 1.24 0.03 0.08 90.66 11:21:01 AM 1 13.76 0.00 2.07 0.00 0.10 84.07 11:21:01 AM 2 13.73 0.00 1.02 0.02 0.07 85.16 11:21:01 AM 3 11.42 0.00 1.25 0.05 0.08 87.19 11:21:01 AM 4 10.02 0.00 1.32 0.05 0.07 88.54 11:21:01 AM 5 9.97 0.00 1.22 0.02 0.07 88.73 11:21:01 AM 6 10.08 0.00 1.59 0.10 0.13 88.10 11:21:01 AM 7 12.00 0.00 1.34 0.02 0.08 86.56 11:22:01 AM all 10.14 0.00 0.63 0.04 0.06 89.13 11:22:01 AM 0 8.40 0.00 0.18 0.00 0.07 91.35 11:22:01 AM 1 2.21 0.00 1.12 0.07 0.08 96.52 11:22:01 AM 2 5.01 0.00 0.45 0.08 0.05 94.41 11:22:01 AM 3 26.88 0.00 0.57 0.13 0.08 72.33 11:22:01 AM 4 12.63 0.00 1.10 0.00 0.07 86.20 11:22:01 AM 5 4.44 0.00 0.68 0.00 0.05 94.83 11:22:01 AM 6 14.20 0.00 0.53 0.00 0.05 85.21 11:22:01 AM 7 7.33 0.00 0.43 0.00 0.05 92.19 11:23:01 AM all 33.79 0.00 0.84 0.06 0.06 65.25 11:23:01 AM 0 36.94 0.00 0.89 0.00 0.07 62.11 11:23:01 AM 1 28.23 0.00 0.62 0.00 0.08 71.07 11:23:01 AM 2 15.12 0.00 0.54 0.08 0.07 84.19 11:23:01 AM 3 36.12 0.00 0.85 0.03 0.05 62.95 11:23:01 AM 4 63.35 0.00 1.08 0.13 0.08 35.35 11:23:01 AM 5 30.36 0.00 1.15 0.15 0.07 68.27 11:23:01 AM 6 45.46 0.00 0.69 0.08 0.05 53.72 11:23:01 AM 7 14.68 0.00 0.92 0.00 0.05 84.35 11:24:01 AM all 26.34 0.00 2.31 1.44 0.08 69.82 11:24:01 AM 0 16.63 0.00 2.32 1.83 0.08 79.14 11:24:01 AM 1 30.85 0.00 2.30 1.65 0.07 65.13 11:24:01 AM 2 27.59 0.00 2.19 2.67 0.10 67.45 11:24:01 AM 3 34.13 0.00 1.95 0.79 0.08 63.04 11:24:01 AM 4 20.67 0.00 2.40 1.29 0.08 75.55 11:24:01 AM 5 20.92 0.00 1.98 0.57 0.08 76.44 11:24:01 AM 6 40.68 0.00 3.33 2.32 0.08 53.59 11:24:01 AM 7 19.25 0.00 1.98 0.42 0.08 78.26 11:25:01 AM all 29.51 0.00 2.20 0.36 0.09 67.83 11:25:01 AM 0 36.06 0.00 2.03 0.22 0.10 61.60 11:25:01 AM 1 27.08 0.00 2.06 0.20 0.10 70.56 11:25:01 AM 2 40.35 0.00 3.13 0.00 0.08 56.43 11:25:01 AM 3 35.70 0.00 1.76 0.20 0.08 62.25 11:25:01 AM 4 24.08 0.00 1.78 0.03 0.08 74.02 11:25:01 AM 5 22.70 0.00 1.84 0.44 0.08 74.94 11:25:01 AM 6 30.02 0.00 2.53 0.20 0.10 67.15 11:25:01 AM 7 20.11 0.00 2.47 1.63 0.08 75.72 11:26:01 AM all 27.52 0.00 1.89 1.36 0.07 69.16 11:26:01 AM 0 25.56 0.00 1.71 0.47 0.07 72.19 11:26:01 AM 1 30.92 0.00 1.69 0.69 0.08 66.62 11:26:01 AM 2 26.03 0.00 2.01 0.33 0.07 71.56 11:26:01 AM 3 14.92 0.00 1.81 0.00 0.07 83.20 11:26:01 AM 4 24.27 0.00 1.68 0.00 0.07 73.98 11:26:01 AM 5 25.70 0.00 1.52 5.68 0.05 67.04 11:26:01 AM 6 28.98 0.00 2.36 3.57 0.08 65.01 11:26:01 AM 7 43.77 0.00 2.29 0.17 0.07 53.70 11:27:01 AM all 23.44 0.00 1.21 0.32 0.05 74.98 11:27:01 AM 0 28.42 0.00 0.75 0.00 0.07 70.76 11:27:01 AM 1 10.25 0.00 0.82 0.18 0.05 88.70 11:27:01 AM 2 28.76 0.00 1.54 0.17 0.07 69.47 11:27:01 AM 3 8.12 0.00 1.17 1.54 0.05 89.12 11:27:01 AM 4 33.56 0.00 1.32 0.13 0.05 64.94 11:27:01 AM 5 11.54 0.00 0.99 0.30 0.03 87.14 11:27:01 AM 6 38.47 0.00 1.69 0.22 0.07 59.56 11:27:01 AM 7 28.43 0.00 1.40 0.02 0.05 70.10 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.74 0.00 1.64 0.77 0.08 73.77 Average: 0 23.03 0.00 1.48 0.43 0.08 74.99 Average: 1 20.12 0.00 1.57 1.06 0.09 77.16 Average: 2 24.44 0.00 1.80 0.95 0.08 72.73 Average: 3 23.90 0.00 1.50 0.53 0.07 73.99 Average: 4 27.44 0.00 1.54 0.43 0.08 70.52 Average: 5 21.17 0.00 1.63 1.21 0.07 75.92 Average: 6 26.23 0.00 1.84 1.03 0.08 70.82 Average: 7 23.60 0.00 1.81 0.54 0.07 73.99