---> uname -a: Linux prd-centos8-docker-8c-8g-43104.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 1122 25121 19 5645 30294 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:80:c8:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.105/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85727sec preferred_lft 85727sec inet6 fe80::f816:3eff:fe80:c8c6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d2:ab:70:38 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:d2ff:feab:7038/64 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) 09/02/2025 _x86_64_ (8 CPU) 17:08:29 LINUX RESTART (8 CPU) 05:09:01 PM tps rtps wtps bread/s bwrtn/s 05:10:01 PM 217.03 19.11 197.92 3860.71 7994.62 05:11:01 PM 271.20 5.85 265.36 1247.26 19028.06 05:12:01 PM 166.33 0.82 165.51 427.32 43151.12 05:13:01 PM 39.24 0.02 39.22 0.67 575.39 05:14:01 PM 13.23 0.48 12.75 21.46 311.51 05:15:01 PM 11.18 0.00 11.18 0.00 515.30 05:16:01 PM 108.03 0.00 108.03 0.00 23666.08 05:17:01 PM 17.46 0.00 17.46 0.00 405.41 05:18:01 PM 167.26 2.47 164.79 4491.25 2255.04 05:19:01 PM 46.74 1.35 45.39 1722.11 32191.92 Average: 105.77 3.01 102.76 1177.03 13009.41 05:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:10:01 PM 29356108 31189424 3299604 10.10 2688 2152076 1994308 5.92 159344 2695300 218480 05:11:01 PM 27565056 29788352 5090656 15.59 2688 2533612 3610608 10.71 262204 4332920 50872 05:12:01 PM 24856296 28257620 7799416 23.88 2688 3684676 4019604 11.93 422672 6770708 904 05:13:01 PM 24613940 28018724 8041772 24.63 2688 3687288 4413268 13.09 439160 6992848 0 05:14:01 PM 24517824 27927440 8137888 24.92 2688 3691936 4239524 12.58 440832 7087796 8 05:15:01 PM 25393448 28812728 7262264 22.24 2688 3701852 3503976 10.40 443172 6215164 648 05:16:01 PM 24501012 28623600 8154700 24.97 2688 4388876 4274952 12.68 542276 6950152 56 05:17:01 PM 23143360 27298056 9512352 29.13 2688 4424592 6185260 18.35 555300 8283648 4504 05:18:01 PM 23998060 28965472 8657652 26.51 2688 5218800 3458120 10.26 709568 7284804 737092 05:19:01 PM 25813904 31095964 6841808 20.95 2688 5526376 1428472 4.24 790436 5384604 38232 Average: 25375901 28997738 7279811 22.29 2688 3901008 3712809 11.02 476496 6199794 105080 05:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 99.57 77.27 1283.04 25.36 0.00 0.00 0.00 0.00 05:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 417.50 340.26 5345.60 47.97 0.00 0.00 0.00 0.00 05:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 05:12:01 PM eth0 346.53 214.81 10033.13 26.23 0.00 0.00 0.00 0.00 05:12:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 05:13:01 PM lo 34.32 34.32 3.01 3.01 0.00 0.00 0.00 0.00 05:13:01 PM eth0 65.00 44.25 21.17 22.99 0.00 0.00 0.00 0.00 05:13:01 PM docker0 8.90 9.95 1.21 1.19 0.00 0.00 0.00 0.00 05:13:01 PM vethb85d69a 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 PM lo 64.48 64.48 3.89 3.89 0.00 0.00 0.00 0.00 05:14:01 PM eth0 229.14 186.30 60.63 71.98 0.00 0.00 0.00 0.00 05:14:01 PM docker0 3.48 4.17 0.62 0.65 0.00 0.00 0.00 0.00 05:15:01 PM lo 11.33 11.33 0.55 0.55 0.00 0.00 0.00 0.00 05:15:01 PM eth0 127.96 102.08 106.45 33.21 0.00 0.00 0.00 0.00 05:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 05:16:01 PM eth0 613.43 342.57 2961.08 33.18 0.00 0.00 0.00 0.00 05:16:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 PM veth7cbb662 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:16:01 PM vethaf5ef8e 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 PM lo 783.01 783.01 138.17 138.17 0.00 0.00 0.00 0.00 05:17:01 PM eth0 111.13 78.66 32.99 38.14 0.00 0.00 0.00 0.00 05:17:01 PM docker0 337.80 348.92 59.20 71.95 0.00 0.00 0.00 0.00 05:17:01 PM veth7cbb662 301.98 312.90 59.67 50.75 0.00 0.00 0.00 0.00 05:17:01 PM vethaf5ef8e 35.82 36.59 4.14 21.46 0.00 0.00 0.00 0.00 05:18:01 PM lo 673.62 673.62 113.55 113.55 0.00 0.00 0.00 0.00 05:18:01 PM eth0 143.44 112.25 1512.49 28.50 0.00 0.00 0.00 0.00 05:18:01 PM docker0 302.70 309.12 63.99 47.53 0.00 0.00 0.00 0.00 05:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 PM eth0 282.79 197.13 2280.39 32.23 0.00 0.00 0.00 0.00 05:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 156.74 156.74 25.92 25.92 0.00 0.00 0.00 0.00 Average: eth0 243.65 169.56 2363.70 35.98 0.00 0.00 0.00 0.00 Average: docker0 65.29 67.23 12.50 12.13 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) 09/02/2025 _x86_64_ (8 CPU) 17:08:29 LINUX RESTART (8 CPU) 05:09:01 PM CPU %user %nice %system %iowait %steal %idle 05:10:01 PM all 10.62 0.00 1.09 0.77 0.04 87.48 05:10:01 PM 0 4.29 0.00 0.47 0.07 0.03 95.14 05:10:01 PM 1 12.38 0.00 1.22 0.17 0.07 86.16 05:10:01 PM 2 6.95 0.00 1.19 2.14 0.05 89.67 05:10:01 PM 3 9.21 0.00 1.10 1.35 0.03 88.30 05:10:01 PM 4 16.10 0.00 1.24 0.69 0.07 81.92 05:10:01 PM 5 8.92 0.00 0.68 1.19 0.03 89.17 05:10:01 PM 6 2.82 0.00 0.50 0.20 0.02 96.46 05:10:01 PM 7 24.25 0.00 2.32 0.40 0.05 72.98 05:11:01 PM all 37.11 0.00 1.38 1.61 0.10 59.80 05:11:01 PM 0 38.62 0.00 0.85 0.82 0.08 59.62 05:11:01 PM 1 33.04 0.00 1.71 3.26 0.10 61.89 05:11:01 PM 2 42.44 0.00 2.27 2.22 0.10 52.97 05:11:01 PM 3 26.68 0.00 1.24 1.37 0.10 70.61 05:11:01 PM 4 26.90 0.00 1.54 2.44 0.08 69.04 05:11:01 PM 5 33.86 0.00 1.57 1.24 0.10 63.23 05:11:01 PM 6 44.67 0.00 1.09 0.67 0.10 53.47 05:11:01 PM 7 50.63 0.00 0.77 0.84 0.12 47.65 05:12:01 PM all 31.03 0.00 2.67 1.84 0.09 64.38 05:12:01 PM 0 34.65 0.00 2.69 0.20 0.10 62.36 05:12:01 PM 1 28.74 0.00 2.86 4.15 0.08 64.17 05:12:01 PM 2 39.41 0.00 2.45 3.98 0.08 54.08 05:12:01 PM 3 35.56 0.00 3.43 0.94 0.08 59.98 05:12:01 PM 4 18.38 0.00 2.31 0.35 0.10 78.86 05:12:01 PM 5 39.00 0.00 2.23 1.34 0.10 57.32 05:12:01 PM 6 31.60 0.00 2.37 0.03 0.07 65.92 05:12:01 PM 7 20.84 0.00 3.03 3.68 0.07 72.38 05:13:01 PM all 21.32 0.00 2.24 0.06 0.09 76.29 05:13:01 PM 0 22.75 0.00 2.42 0.12 0.08 74.62 05:13:01 PM 1 25.82 0.00 2.63 0.07 0.08 71.40 05:13:01 PM 2 22.91 0.00 2.50 0.08 0.10 74.41 05:13:01 PM 3 21.34 0.00 2.37 0.05 0.12 76.12 05:13:01 PM 4 19.84 0.00 1.89 0.07 0.08 78.12 05:13:01 PM 5 20.72 0.00 2.04 0.05 0.07 77.12 05:13:01 PM 6 19.77 0.00 2.18 0.03 0.08 77.93 05:13:01 PM 7 17.35 0.00 1.93 0.03 0.08 80.60 05:14:01 PM all 8.82 0.00 1.30 0.03 0.06 89.79 05:14:01 PM 0 10.92 0.00 2.19 0.03 0.07 86.79 05:14:01 PM 1 10.87 0.00 1.02 0.00 0.07 88.05 05:14:01 PM 2 9.09 0.00 1.10 0.07 0.07 89.67 05:14:01 PM 3 6.13 0.00 1.15 0.07 0.07 92.59 05:14:01 PM 4 9.01 0.00 1.04 0.00 0.07 89.88 05:14:01 PM 5 10.11 0.00 1.71 0.02 0.07 88.10 05:14:01 PM 6 6.90 0.00 0.82 0.00 0.07 92.22 05:14:01 PM 7 7.50 0.00 1.41 0.03 0.05 91.01 05:15:01 PM all 12.73 0.00 0.45 0.04 0.04 86.75 05:15:01 PM 0 50.18 0.00 0.98 0.03 0.07 48.73 05:15:01 PM 1 2.64 0.00 0.30 0.00 0.03 97.03 05:15:01 PM 2 11.57 0.00 0.23 0.00 0.03 88.16 05:15:01 PM 3 2.76 0.00 0.77 0.18 0.03 96.26 05:15:01 PM 4 8.17 0.00 0.23 0.00 0.02 91.58 05:15:01 PM 5 3.79 0.00 0.42 0.02 0.03 95.74 05:15:01 PM 6 4.30 0.00 0.52 0.05 0.03 95.10 05:15:01 PM 7 18.36 0.00 0.13 0.00 0.03 81.48 05:16:01 PM all 31.51 0.00 1.98 1.64 0.10 64.77 05:16:01 PM 0 36.96 0.00 1.86 0.07 0.12 61.00 05:16:01 PM 1 8.73 0.00 2.15 1.53 0.08 87.51 05:16:01 PM 2 30.28 0.00 2.56 4.26 0.12 62.78 05:16:01 PM 3 41.79 0.00 2.33 1.07 0.10 54.71 05:16:01 PM 4 41.56 0.00 1.58 4.14 0.10 52.62 05:16:01 PM 5 39.31 0.00 1.83 1.38 0.08 57.39 05:16:01 PM 6 28.24 0.00 1.96 0.69 0.12 68.99 05:16:01 PM 7 25.18 0.00 1.59 0.02 0.07 73.14 05:17:01 PM all 28.59 0.00 1.61 0.03 0.09 69.68 05:17:01 PM 0 22.85 0.00 1.74 0.02 0.08 75.30 05:17:01 PM 1 16.54 0.00 1.76 0.12 0.08 81.50 05:17:01 PM 2 29.62 0.00 1.44 0.00 0.10 68.84 05:17:01 PM 3 38.13 0.00 1.56 0.02 0.10 60.19 05:17:01 PM 4 29.75 0.00 1.63 0.00 0.10 68.52 05:17:01 PM 5 25.69 0.00 1.36 0.00 0.08 72.87 05:17:01 PM 6 28.27 0.00 1.64 0.03 0.08 69.97 05:17:01 PM 7 37.81 0.00 1.77 0.02 0.10 60.30 05:18:01 PM all 30.51 0.00 2.04 0.46 0.09 66.91 05:18:01 PM 0 31.20 0.00 1.67 0.30 0.12 66.71 05:18:01 PM 1 17.94 0.00 1.83 0.05 0.08 80.10 05:18:01 PM 2 51.56 0.00 3.70 0.54 0.10 44.10 05:18:01 PM 3 30.24 0.00 1.47 0.69 0.08 67.51 05:18:01 PM 4 47.79 0.00 1.80 0.05 0.08 50.28 05:18:01 PM 5 12.79 0.00 2.65 2.05 0.08 82.42 05:18:01 PM 6 16.61 0.00 1.51 0.02 0.05 81.81 05:18:01 PM 7 35.89 0.00 1.66 0.02 0.08 62.36 05:19:01 PM all 30.75 0.00 1.22 1.24 0.08 66.72 05:19:01 PM 0 35.27 0.00 1.55 0.20 0.08 62.89 05:19:01 PM 1 34.38 0.00 0.97 0.80 0.07 63.78 05:19:01 PM 2 15.94 0.00 1.17 0.47 0.07 82.35 05:19:01 PM 3 17.59 0.00 1.24 5.52 0.07 75.59 05:19:01 PM 4 38.68 0.00 1.39 1.96 0.08 57.89 05:19:01 PM 5 43.40 0.00 1.42 0.33 0.07 54.77 05:19:01 PM 6 19.40 0.00 1.22 0.18 0.08 79.11 05:19:01 PM 7 41.33 0.00 0.78 0.42 0.08 57.38 Average: all 24.29 0.00 1.60 0.77 0.08 73.27 Average: 0 28.77 0.00 1.64 0.19 0.08 69.32 Average: 1 19.10 0.00 1.64 1.01 0.08 78.17 Average: 2 25.96 0.00 1.86 1.37 0.08 70.72 Average: 3 22.93 0.00 1.66 1.13 0.08 74.20 Average: 4 25.61 0.00 1.46 0.97 0.08 71.88 Average: 5 23.75 0.00 1.59 0.76 0.07 73.83 Average: 6 20.25 0.00 1.38 0.19 0.07 78.11 Average: 7 27.93 0.00 1.54 0.54 0.07 69.91