---> uname -a: Linux prd-centos8-docker-8c-8g-27534.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 1147 25095 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:24:ac:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.157/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85661sec preferred_lft 85661sec inet6 fe80::f816:3eff:fe24:ac63/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:0c:22:45 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::42:5bff:fe0c:2245/64 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) 07/12/2025 _x86_64_ (8 CPU) 10:21:20 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 96.30 5.93 90.37 895.18 6367.32 10:24:01 AM 212.36 16.51 195.85 3601.87 11254.30 10:25:01 AM 147.91 2.52 145.39 547.11 11091.05 10:26:01 AM 150.87 0.72 150.15 491.57 42123.68 10:27:01 AM 41.41 0.02 41.40 0.27 579.46 10:28:01 AM 17.45 0.48 16.96 21.46 365.42 10:29:01 AM 10.93 0.00 10.93 0.00 516.81 10:30:01 AM 37.56 0.00 37.56 0.00 8444.19 10:31:01 AM 87.22 0.00 87.22 0.00 15676.72 10:32:01 AM 131.67 0.00 131.67 0.00 1980.31 10:33:01 AM 65.26 3.83 61.42 6233.49 30823.85 Average: 90.81 2.73 88.09 1071.85 11747.41 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29651336 31278216 3004376 9.20 2688 1951944 1437644 4.27 147260 2430856 136808 10:24:01 AM 28767164 30741316 3888548 11.91 2688 2289704 1849908 5.49 175156 3239720 115508 10:25:01 AM 26687276 28916432 5968436 18.28 2688 2538776 3537308 10.50 268748 5202160 54384 10:26:01 AM 24696176 28096020 7959536 24.37 2688 3683484 4157352 12.33 419404 6933868 984 10:27:01 AM 24241716 27645004 8413996 25.77 2688 3685560 5810504 17.24 435188 7363952 60 10:28:01 AM 24265772 27673620 8389940 25.69 2688 3690320 4447928 13.20 437680 7342240 76 10:29:01 AM 25181372 28598492 7474340 22.89 2688 3699496 3689168 10.95 439556 6430392 24 10:30:01 AM 24831040 28671800 7824672 23.96 2688 4110360 3565792 10.58 504148 6690552 171924 10:31:01 AM 23165764 27317032 9489948 29.06 2688 4420012 6145096 18.23 551456 8265556 316 10:32:01 AM 23590140 27680000 9065572 27.76 2688 4346640 4407692 13.08 550972 7858076 636 10:33:01 AM 25772108 31061508 6883604 21.08 2688 5532260 1418692 4.21 788740 5425928 108972 Average: 25531806 28879949 7123906 21.82 2688 3631687 3678826 10.92 428937 6107573 53608 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 102.20 75.04 858.39 8.46 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 252.85 205.16 2294.52 42.09 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 263.06 200.18 3507.97 39.89 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 10:26:01 AM eth0 340.59 209.41 10016.34 20.69 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 23.97 23.97 2.07 2.07 0.00 0.00 0.00 0.00 10:27:01 AM eth0 43.53 34.17 12.82 15.73 0.00 0.00 0.00 0.00 10:27:01 AM docker0 6.20 6.93 0.84 0.81 0.00 0.00 0.00 0.00 10:27:01 AM veth280aefd 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:28:01 AM lo 64.47 64.47 4.23 4.23 0.00 0.00 0.00 0.00 10:28:01 AM eth0 262.47 203.43 73.56 84.92 0.00 0.00 0.00 0.00 10:28:01 AM docker0 5.75 6.78 0.93 0.98 0.00 0.00 0.00 0.00 10:29:01 AM lo 15.46 15.46 0.75 0.75 0.00 0.00 0.00 0.00 10:29:01 AM eth0 138.80 105.90 90.73 37.02 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:30:01 AM eth0 495.58 280.84 2186.79 30.35 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM lo 618.43 618.43 92.06 92.06 0.00 0.00 0.00 0.00 10:31:01 AM eth0 292.69 162.61 821.36 26.52 0.00 0.00 0.00 0.00 10:31:01 AM docker0 264.15 274.39 42.21 43.76 0.00 0.00 0.00 0.00 10:31:01 AM veth8f068c9 241.69 250.83 43.17 36.74 0.00 0.00 0.00 0.00 10:31:01 AM vetha1d4dc7 22.46 24.26 2.65 7.29 0.00 0.00 0.00 0.00 10:32:01 AM lo 815.09 815.09 156.54 156.54 0.00 0.00 0.00 0.00 10:32:01 AM eth0 80.84 60.86 304.58 27.15 0.00 0.00 0.00 0.00 10:32:01 AM docker0 367.66 374.68 79.33 74.61 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 437.61 301.12 3554.62 72.28 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 139.85 139.85 23.25 23.25 0.00 0.00 0.00 0.00 Average: eth0 246.38 167.15 2156.49 36.83 0.00 0.00 0.00 0.00 Average: docker0 58.53 60.26 11.21 10.93 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) 07/12/2025 _x86_64_ (8 CPU) 10:21:20 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 5.87 0.00 0.64 2.37 0.04 91.09 10:23:01 AM 0 0.82 0.00 0.10 0.02 0.03 99.03 10:23:01 AM 1 5.49 0.00 0.55 5.85 0.05 88.06 10:23:01 AM 2 3.74 0.00 0.38 0.35 0.05 95.48 10:23:01 AM 3 9.29 0.00 1.07 4.34 0.05 85.26 10:23:01 AM 4 17.07 0.00 1.89 6.53 0.05 74.47 10:23:01 AM 5 1.55 0.00 0.15 0.07 0.05 98.18 10:23:01 AM 6 5.14 0.00 0.47 1.20 0.02 93.18 10:23:01 AM 7 3.87 0.00 0.52 0.57 0.02 95.03 10:24:01 AM all 11.38 0.00 0.95 4.60 0.06 83.01 10:24:01 AM 0 10.55 0.00 0.65 1.44 0.08 87.28 10:24:01 AM 1 7.10 0.00 0.65 5.86 0.05 86.34 10:24:01 AM 2 13.41 0.00 1.40 5.15 0.07 79.97 10:24:01 AM 3 15.10 0.00 0.87 5.61 0.07 78.35 10:24:01 AM 4 21.41 0.00 1.86 6.57 0.07 70.10 10:24:01 AM 5 5.75 0.00 0.62 2.99 0.07 90.57 10:24:01 AM 6 9.12 0.00 1.09 5.47 0.07 84.25 10:24:01 AM 7 8.59 0.00 0.45 3.69 0.05 87.22 10:25:01 AM all 37.63 0.00 1.12 1.99 0.10 59.15 10:25:01 AM 0 38.61 0.00 1.24 2.14 0.12 57.90 10:25:01 AM 1 40.70 0.00 1.49 1.96 0.10 55.75 10:25:01 AM 2 39.17 0.00 1.02 6.34 0.12 53.35 10:25:01 AM 3 31.63 0.00 0.55 0.32 0.08 67.42 10:25:01 AM 4 33.11 0.00 1.15 0.38 0.10 65.25 10:25:01 AM 5 56.33 0.00 1.56 1.42 0.10 40.59 10:25:01 AM 6 29.60 0.00 0.89 1.14 0.10 68.27 10:25:01 AM 7 31.86 0.00 1.10 2.24 0.10 64.70 10:26:01 AM all 22.97 0.00 2.41 3.15 0.08 71.39 10:26:01 AM 0 20.36 0.00 1.95 1.29 0.07 76.33 10:26:01 AM 1 27.16 0.00 3.62 1.67 0.08 67.47 10:26:01 AM 2 24.86 0.00 2.12 7.19 0.12 65.72 10:26:01 AM 3 31.32 0.00 2.27 2.15 0.07 64.20 10:26:01 AM 4 25.60 0.00 2.69 8.45 0.08 63.18 10:26:01 AM 5 12.24 0.00 1.98 0.15 0.08 85.55 10:26:01 AM 6 26.09 0.00 2.42 0.97 0.07 70.45 10:26:01 AM 7 16.11 0.00 2.25 3.36 0.07 78.21 10:27:01 AM all 20.29 0.00 2.30 0.40 0.11 76.90 10:27:01 AM 0 20.30 0.00 2.56 0.13 0.12 76.89 10:27:01 AM 1 18.15 0.00 1.99 0.37 0.08 79.41 10:27:01 AM 2 25.59 0.00 2.29 0.17 0.08 71.86 10:27:01 AM 3 19.32 0.00 2.14 0.17 0.12 78.26 10:27:01 AM 4 22.84 0.00 2.46 0.42 0.08 74.20 10:27:01 AM 5 21.35 0.00 2.11 0.42 0.08 76.03 10:27:01 AM 6 14.31 0.00 2.02 0.65 0.22 82.80 10:27:01 AM 7 20.46 0.00 2.80 0.89 0.08 75.77 10:28:01 AM all 10.69 0.00 1.40 0.09 0.08 87.73 10:28:01 AM 0 8.54 0.00 1.35 0.10 0.08 89.93 10:28:01 AM 1 11.47 0.00 2.14 0.12 0.08 86.19 10:28:01 AM 2 14.83 0.00 1.30 0.08 0.08 83.70 10:28:01 AM 3 9.01 0.00 1.55 0.10 0.05 89.28 10:28:01 AM 4 6.18 0.00 1.61 0.05 0.10 92.06 10:28:01 AM 5 10.98 0.00 0.87 0.07 0.08 88.00 10:28:01 AM 6 10.96 0.00 1.52 0.13 0.10 87.28 10:28:01 AM 7 13.54 0.00 0.87 0.10 0.08 85.41 10:29:01 AM all 11.28 0.00 0.39 0.23 0.05 88.05 10:29:01 AM 0 8.94 0.00 0.17 0.00 0.07 90.82 10:29:01 AM 1 9.22 0.00 0.52 0.03 0.03 90.20 10:29:01 AM 2 1.52 0.00 0.40 0.00 0.07 98.01 10:29:01 AM 3 3.93 0.00 0.20 0.45 0.03 95.39 10:29:01 AM 4 41.14 0.00 0.92 1.10 0.10 56.74 10:29:01 AM 5 11.18 0.00 0.42 0.00 0.03 88.37 10:29:01 AM 6 8.68 0.00 0.35 0.00 0.03 90.94 10:29:01 AM 7 5.73 0.00 0.18 0.22 0.03 93.84 10:30:01 AM all 31.08 0.00 1.15 0.23 0.08 67.45 10:30:01 AM 0 22.90 0.00 1.10 0.02 0.08 75.90 10:30:01 AM 1 28.05 0.00 1.27 0.55 0.07 70.06 10:30:01 AM 2 23.84 0.00 0.94 0.05 0.08 75.09 10:30:01 AM 3 29.63 0.00 0.87 0.02 0.08 69.40 10:30:01 AM 4 54.57 0.00 1.27 0.60 0.10 43.45 10:30:01 AM 5 19.04 0.00 1.64 0.02 0.08 79.22 10:30:01 AM 6 33.97 0.00 1.00 0.40 0.08 64.54 10:30:01 AM 7 36.62 0.00 1.12 0.20 0.08 61.97 10:31:01 AM all 26.78 0.00 1.86 1.21 0.10 70.05 10:31:01 AM 0 16.77 0.00 1.69 0.27 0.10 81.17 10:31:01 AM 1 21.04 0.00 2.01 0.25 0.12 76.58 10:31:01 AM 2 21.61 0.00 2.00 3.42 0.08 72.88 10:31:01 AM 3 29.06 0.00 1.78 0.99 0.12 68.05 10:31:01 AM 4 39.47 0.00 2.74 2.38 0.08 55.32 10:31:01 AM 5 32.57 0.00 1.56 0.08 0.08 65.70 10:31:01 AM 6 33.44 0.00 1.42 1.11 0.10 63.93 10:31:01 AM 7 20.30 0.00 1.70 1.14 0.08 76.78 10:32:01 AM all 29.01 0.00 1.51 0.32 0.08 69.08 10:32:01 AM 0 31.70 0.00 1.22 0.07 0.10 66.92 10:32:01 AM 1 18.90 0.00 1.14 0.12 0.07 79.77 10:32:01 AM 2 36.45 0.00 1.20 0.84 0.08 61.43 10:32:01 AM 3 17.51 0.00 1.99 0.02 0.07 80.41 10:32:01 AM 4 32.44 0.00 2.26 0.08 0.10 65.11 10:32:01 AM 5 17.29 0.00 1.04 0.20 0.07 81.40 10:32:01 AM 6 46.45 0.00 1.47 0.05 0.08 51.95 10:32:01 AM 7 31.26 0.00 1.77 1.17 0.08 65.71 10:33:01 AM all 34.07 0.00 1.75 0.80 0.08 63.29 10:33:01 AM 0 44.46 0.00 1.25 0.18 0.08 54.02 10:33:01 AM 1 27.29 0.00 1.14 0.22 0.08 71.27 10:33:01 AM 2 43.76 0.00 1.42 2.23 0.10 52.49 10:33:01 AM 3 39.04 0.00 2.21 0.17 0.08 58.50 10:33:01 AM 4 45.38 0.00 2.87 0.34 0.08 51.34 10:33:01 AM 5 16.77 0.00 1.63 1.51 0.07 80.03 10:33:01 AM 6 17.91 0.00 1.16 0.02 0.07 80.85 10:33:01 AM 7 37.93 0.00 2.35 1.74 0.10 57.88 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.90 0.00 1.41 1.40 0.08 75.21 Average: 0 20.35 0.00 1.21 0.51 0.09 77.84 Average: 1 19.49 0.00 1.50 1.55 0.07 77.38 Average: 2 22.61 0.00 1.32 2.34 0.09 73.65 Average: 3 21.34 0.00 1.41 1.30 0.07 75.88 Average: 4 30.84 0.00 1.97 2.45 0.09 64.66 Average: 5 18.64 0.00 1.23 0.63 0.07 79.43 Average: 6 21.42 0.00 1.25 1.01 0.09 76.23 Average: 7 20.56 0.00 1.37 1.39 0.07 76.60