---> uname -a: Linux prd-centos8-docker-8c-8g-39475.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 1130 25114 19 5644 30286 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:cc:c4:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.126/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85708sec preferred_lft 85708sec inet6 fe80::f816:3eff:fecc:c4cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:f3:4b:94 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::42:4ff:fef3:4b94/64 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) 08/21/2025 _x86_64_ (8 CPU) 10:15:38 LINUX RESTART (8 CPU) 10:16:01 AM tps rtps wtps bread/s bwrtn/s 10:17:01 AM 258.71 19.81 238.90 3885.24 7739.40 10:18:01 AM 274.19 5.30 268.89 1176.54 20144.44 10:19:01 AM 177.08 0.78 176.30 425.39 42680.28 10:20:01 AM 39.42 0.00 39.42 0.00 523.73 10:21:01 AM 17.33 0.48 16.84 21.46 383.36 10:22:01 AM 5.37 0.00 5.37 0.00 395.07 10:23:01 AM 20.06 0.00 20.06 0.00 429.21 10:24:01 AM 104.10 0.00 104.10 0.00 23539.15 10:25:01 AM 151.16 0.00 151.16 0.00 1681.61 10:26:01 AM 57.67 3.47 54.21 6090.72 28288.09 10:27:01 AM 42.64 0.82 41.82 198.33 7444.75 Average: 104.34 2.79 101.56 1072.41 12113.96 10:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:17:01 AM 29311348 31146104 3344364 10.24 2688 2153172 1972356 5.85 159828 2738380 232148 10:18:01 AM 27340940 29562268 5314772 16.28 2688 2531428 2792220 8.28 268608 4549128 50912 10:19:01 AM 25073240 28473200 7582472 23.22 2688 3682636 4029392 11.96 424436 6547768 56 10:20:01 AM 24591428 27994720 8064284 24.69 2688 3684816 5362532 15.91 438644 7007456 240 10:21:01 AM 24853268 28260748 7802444 23.89 2688 3689516 3853508 11.43 441200 6749580 20 10:22:01 AM 25717216 29134612 6938496 21.25 2688 3699448 3171920 9.41 443068 5888544 28 10:23:01 AM 25331656 28986228 7324056 22.43 2688 3934600 3218120 9.55 504652 6206728 230460 10:24:01 AM 23022768 27154096 9632944 29.50 2688 4399692 6433148 19.09 554072 8403640 1660 10:25:01 AM 24478212 28566236 8177500 25.04 2688 4344528 3677872 10.91 551024 6967004 15580 10:26:01 AM 25286592 30542224 7369120 22.57 2688 5503152 1928732 5.72 762656 5935952 164372 10:27:01 AM 25746432 31042140 6909280 21.16 2688 5537652 1534728 4.55 968496 5270192 25252 Average: 25523009 29169325 7132703 21.84 2688 3923695 3452230 10.24 501517 6024034 65521 10:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 AM eth0 240.09 165.56 1551.74 43.00 0.00 0.00 0.00 0.00 10:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 AM eth0 431.57 346.22 5336.81 51.18 0.00 0.00 0.00 0.00 10:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM lo 0.80 0.80 0.04 0.04 0.00 0.00 0.00 0.00 10:19:01 AM eth0 386.09 240.50 10055.47 45.05 0.00 0.00 0.00 0.00 10:19:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:19:01 AM vethe3b2927 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:20:01 AM lo 31.69 31.69 2.72 2.72 0.00 0.00 0.00 0.00 10:20:01 AM eth0 97.97 60.01 25.98 25.20 0.00 0.00 0.00 0.00 10:20:01 AM docker0 7.55 8.55 1.04 1.05 0.00 0.00 0.00 0.00 10:20:01 AM veth39932e9 0.87 1.22 0.14 0.17 0.00 0.00 0.00 0.00 10:21:01 AM lo 66.98 66.98 4.17 4.17 0.00 0.00 0.00 0.00 10:21:01 AM eth0 307.75 194.74 74.61 82.57 0.00 0.00 0.00 0.00 10:21:01 AM docker0 4.85 5.70 0.79 0.82 0.00 0.00 0.00 0.00 10:22:01 AM lo 42.06 42.06 2.05 2.05 0.00 0.00 0.00 0.00 10:22:01 AM eth0 188.99 148.04 94.67 59.00 0.00 0.00 0.00 0.00 10:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:23:01 AM eth0 158.50 124.71 753.81 39.07 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 21.39 21.39 2.84 2.84 0.00 0.00 0.00 0.00 10:24:01 AM eth0 610.99 296.72 2289.66 23.92 0.00 0.00 0.00 0.00 10:24:01 AM docker0 10.46 11.86 1.09 2.17 0.00 0.00 0.00 0.00 10:24:01 AM vethf38d246 9.10 10.16 1.00 1.99 0.00 0.00 0.00 0.00 10:24:01 AM vethb3de754 1.37 2.37 0.23 0.44 0.00 0.00 0.00 0.00 10:25:01 AM lo 1428.27 1428.27 245.70 245.70 0.00 0.00 0.00 0.00 10:25:01 AM eth0 119.17 85.74 284.91 38.98 0.00 0.00 0.00 0.00 10:25:01 AM docker0 614.19 630.32 119.70 115.32 0.00 0.00 0.00 0.00 10:26:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:26:01 AM eth0 283.87 206.25 3374.17 23.57 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 118.04 84.42 248.83 28.52 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 144.77 144.77 23.42 23.42 0.00 0.00 0.00 0.00 Average: eth0 267.55 177.54 2190.17 41.83 0.00 0.00 0.00 0.00 Average: docker0 57.92 59.69 11.15 10.85 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) 08/21/2025 _x86_64_ (8 CPU) 10:15:38 LINUX RESTART (8 CPU) 10:16:01 AM CPU %user %nice %system %iowait %steal %idle 10:17:01 AM all 11.65 0.00 1.26 0.68 0.06 86.35 10:17:01 AM 0 4.54 0.00 0.52 0.08 0.08 94.77 10:17:01 AM 1 10.57 0.00 2.16 2.88 0.08 84.31 10:17:01 AM 2 15.39 0.00 1.84 0.40 0.07 82.30 10:17:01 AM 3 19.70 0.00 1.12 0.48 0.05 78.65 10:17:01 AM 4 10.27 0.00 0.85 0.28 0.03 88.56 10:17:01 AM 5 18.39 0.00 1.39 0.38 0.03 79.81 10:17:01 AM 6 12.14 0.00 1.45 0.13 0.08 86.19 10:17:01 AM 7 2.18 0.00 0.79 0.77 0.07 96.20 10:18:01 AM all 39.15 0.00 1.45 1.19 0.12 58.09 10:18:01 AM 0 40.79 0.00 1.17 0.33 0.12 57.59 10:18:01 AM 1 49.16 0.00 1.77 1.69 0.12 47.27 10:18:01 AM 2 19.36 0.00 1.29 0.49 0.15 78.71 10:18:01 AM 3 51.21 0.00 1.98 1.67 0.13 45.00 10:18:01 AM 4 32.95 0.00 1.25 1.69 0.12 63.98 10:18:01 AM 5 48.66 0.00 1.69 1.72 0.13 47.79 10:18:01 AM 6 26.23 0.00 1.14 0.52 0.08 72.04 10:18:01 AM 7 44.80 0.00 1.30 1.40 0.13 52.36 10:19:01 AM all 28.61 0.00 2.80 1.38 0.10 67.11 10:19:01 AM 0 27.84 0.00 2.92 0.13 0.10 69.00 10:19:01 AM 1 30.42 0.00 2.86 5.26 0.10 61.37 10:19:01 AM 2 30.50 0.00 2.05 1.80 0.10 65.56 10:19:01 AM 3 33.47 0.00 3.01 0.81 0.10 62.61 10:19:01 AM 4 22.47 0.00 2.42 1.24 0.08 73.78 10:19:01 AM 5 22.84 0.00 2.32 0.54 0.10 74.21 10:19:01 AM 6 36.77 0.00 3.84 0.49 0.08 58.83 10:19:01 AM 7 24.57 0.00 2.99 0.79 0.10 71.55 10:20:01 AM all 21.00 0.00 2.33 0.60 0.11 75.96 10:20:01 AM 0 18.21 0.00 2.21 1.17 0.12 78.29 10:20:01 AM 1 15.50 0.00 2.15 0.42 0.12 81.81 10:20:01 AM 2 22.97 0.00 2.47 0.65 0.10 73.81 10:20:01 AM 3 22.59 0.00 2.26 0.96 0.12 74.08 10:20:01 AM 4 24.15 0.00 2.35 0.15 0.10 73.25 10:20:01 AM 5 18.48 0.00 2.53 0.65 0.10 78.24 10:20:01 AM 6 21.93 0.00 2.19 0.47 0.12 75.29 10:20:01 AM 7 24.19 0.00 2.52 0.30 0.10 72.89 10:21:01 AM all 9.80 0.00 1.43 0.04 0.09 88.65 10:21:01 AM 0 10.11 0.00 1.99 0.03 0.10 87.77 10:21:01 AM 1 7.95 0.00 1.39 0.05 0.12 90.49 10:21:01 AM 2 13.88 0.00 1.71 0.05 0.10 84.26 10:21:01 AM 3 12.90 0.00 1.27 0.02 0.08 85.73 10:21:01 AM 4 10.40 0.00 1.39 0.03 0.07 88.11 10:21:01 AM 5 5.92 0.00 1.47 0.08 0.08 92.44 10:21:01 AM 6 9.21 0.00 1.19 0.00 0.08 89.52 10:21:01 AM 7 8.00 0.00 1.00 0.03 0.08 90.88 10:22:01 AM all 6.31 0.00 0.60 0.02 0.07 93.00 10:22:01 AM 0 4.94 0.00 0.85 0.00 0.08 94.12 10:22:01 AM 1 3.90 0.00 0.67 0.00 0.07 95.37 10:22:01 AM 2 8.32 0.00 0.92 0.00 0.07 90.69 10:22:01 AM 3 1.79 0.00 0.53 0.02 0.08 97.58 10:22:01 AM 4 2.54 0.00 0.45 0.00 0.07 96.95 10:22:01 AM 5 5.18 0.00 0.64 0.00 0.05 94.13 10:22:01 AM 6 3.11 0.00 0.37 0.03 0.08 96.41 10:22:01 AM 7 20.71 0.00 0.38 0.10 0.08 78.72 10:23:01 AM all 26.01 0.00 0.78 0.47 0.08 72.66 10:23:01 AM 0 13.07 0.00 0.74 0.18 0.12 85.89 10:23:01 AM 1 21.84 0.00 0.70 0.80 0.08 76.58 10:23:01 AM 2 31.27 0.00 0.47 0.00 0.08 68.18 10:23:01 AM 3 24.49 0.00 0.82 0.10 0.07 74.52 10:23:01 AM 4 25.15 0.00 0.65 0.08 0.07 74.05 10:23:01 AM 5 22.41 0.00 0.89 0.80 0.07 75.83 10:23:01 AM 6 26.75 0.00 1.19 1.77 0.07 70.23 10:23:01 AM 7 43.01 0.00 0.79 0.00 0.08 56.12 10:24:01 AM all 27.16 0.00 1.82 1.22 0.10 69.69 10:24:01 AM 0 14.80 0.00 1.93 0.15 0.08 83.04 10:24:01 AM 1 31.80 0.00 2.42 1.11 0.12 64.55 10:24:01 AM 2 13.76 0.00 1.67 1.26 0.08 83.22 10:24:01 AM 3 33.91 0.00 1.63 0.76 0.12 63.59 10:24:01 AM 4 24.07 0.00 1.36 1.09 0.10 73.38 10:24:01 AM 5 35.39 0.00 1.83 4.71 0.10 57.97 10:24:01 AM 6 22.68 0.00 1.24 0.69 0.10 75.29 10:24:01 AM 7 40.89 0.00 2.52 0.03 0.10 56.46 10:25:01 AM all 28.30 0.00 2.16 0.28 0.12 69.14 10:25:01 AM 0 37.24 0.00 2.11 1.12 0.12 59.40 10:25:01 AM 1 20.38 0.00 2.65 0.24 0.12 76.62 10:25:01 AM 2 19.54 0.00 2.55 0.05 0.13 77.73 10:25:01 AM 3 21.42 0.00 1.58 0.02 0.10 76.88 10:25:01 AM 4 37.32 0.00 1.17 0.02 0.12 61.37 10:25:01 AM 5 21.50 0.00 2.36 0.81 0.12 75.21 10:25:01 AM 6 28.71 0.00 1.79 0.02 0.10 69.38 10:25:01 AM 7 40.26 0.00 3.05 0.00 0.12 56.57 10:26:01 AM all 29.83 0.00 1.59 1.19 0.08 67.31 10:26:01 AM 0 27.37 0.00 1.71 1.88 0.10 68.94 10:26:01 AM 1 37.05 0.00 2.42 0.92 0.08 59.53 10:26:01 AM 2 32.99 0.00 1.02 0.35 0.08 65.55 10:26:01 AM 3 16.56 0.00 1.22 0.22 0.08 81.92 10:26:01 AM 4 41.83 0.00 1.84 1.22 0.08 55.02 10:26:01 AM 5 21.45 0.00 1.32 0.17 0.08 76.98 10:26:01 AM 6 25.41 0.00 1.42 0.10 0.08 72.98 10:26:01 AM 7 35.97 0.00 1.75 4.68 0.07 57.54 10:27:01 AM all 22.04 0.00 1.03 0.42 0.07 76.44 10:27:01 AM 0 31.09 0.00 1.19 1.02 0.08 66.62 10:27:01 AM 1 33.52 0.00 1.69 0.23 0.08 64.47 10:27:01 AM 2 34.19 0.00 0.80 1.25 0.07 63.69 10:27:01 AM 3 11.91 0.00 0.94 0.33 0.05 86.78 10:27:01 AM 4 7.55 0.00 0.85 0.02 0.07 91.51 10:27:01 AM 5 26.39 0.00 0.62 0.02 0.05 72.93 10:27:01 AM 6 7.20 0.00 0.79 0.08 0.08 91.84 10:27:01 AM 7 24.47 0.00 1.37 0.40 0.07 73.69 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.71 0.00 1.57 0.68 0.09 74.95 Average: 0 20.90 0.00 1.58 0.56 0.10 76.86 Average: 1 23.82 0.00 1.90 1.24 0.10 72.95 Average: 2 22.02 0.00 1.52 0.57 0.09 75.79 Average: 3 22.70 0.00 1.49 0.49 0.09 75.23 Average: 4 21.69 0.00 1.33 0.53 0.08 76.37 Average: 5 22.42 0.00 1.55 0.90 0.08 75.05 Average: 6 20.00 0.00 1.51 0.39 0.09 78.01 Average: 7 28.09 0.00 1.68 0.77 0.09 69.36