---> uname -a: Linux prd-centos8-docker-8c-8g-27975.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 1137 25107 19 5645 30279 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:78:dc:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.162/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85732sec preferred_lft 85732sec inet6 fe80::f816:3eff:fe78:dc45/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:a4:6c:5b 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:beff:fea4:6c5b/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) 07/14/2025 _x86_64_ (8 CPU) 12:31:21 LINUX RESTART (8 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 228.49 16.63 211.86 3640.25 10568.31 12:34:01 PM 193.53 2.38 191.15 506.18 15516.23 12:35:01 PM 137.91 0.82 137.10 501.22 41915.43 12:36:01 PM 37.60 0.48 37.12 21.46 587.99 12:37:01 PM 7.63 0.00 7.63 0.00 160.99 12:38:01 PM 9.35 0.00 9.35 0.00 512.35 12:39:01 PM 107.23 0.00 107.23 0.00 23650.78 12:40:01 PM 17.41 0.00 17.41 0.00 493.57 12:41:01 PM 166.56 2.47 164.10 4497.17 2418.13 12:42:01 PM 60.46 1.63 58.83 1770.48 34003.32 Average: 96.62 2.44 94.18 1093.73 12983.78 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 28921992 30892144 3733720 11.43 2688 2285328 1655344 4.91 176432 3089664 225648 12:34:01 PM 26480040 28749060 6175672 18.91 2688 2576768 4135260 12.27 278736 5387312 91060 12:35:01 PM 24368988 27770804 8286724 25.38 2688 3684504 5793576 17.19 431644 7242148 124 12:36:01 PM 24391152 27798700 8264560 25.31 2688 3689624 4620488 13.71 441308 7209644 64 12:37:01 PM 24390256 27798292 8265456 25.31 2688 3690732 4343668 12.89 441408 7213708 112 12:38:01 PM 25230612 28648116 7425100 22.74 2688 3700028 3651868 10.84 443232 6376804 20 12:39:01 PM 24378924 28498244 8276788 25.35 2688 4387348 4239256 12.58 542816 7070788 56 12:40:01 PM 23161980 27315176 9493732 29.07 2688 4423616 6163984 18.29 556020 8262320 3392 12:41:01 PM 23572508 28598948 9083204 27.82 2688 5277068 3443608 10.22 727304 7689424 794764 12:42:01 PM 25782416 31076356 6873296 21.05 2688 5539084 1453212 4.31 963432 5243516 39580 Average: 25067887 28714584 7587825 23.24 2688 3925410 3950026 11.72 500233 6478533 115482 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 338.44 261.60 2850.76 53.01 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 352.77 272.57 4134.78 47.87 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 2.00 2.00 0.10 0.10 0.00 0.00 0.00 0.00 12:35:01 PM eth0 316.18 187.02 9485.58 17.36 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 12:35:01 PM vethcfe6ec5 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:36:01 PM lo 49.82 49.82 4.28 4.28 0.00 0.00 0.00 0.00 12:36:01 PM eth0 237.44 170.86 64.13 63.33 0.00 0.00 0.00 0.00 12:36:01 PM docker0 11.10 12.60 1.65 1.60 0.00 0.00 0.00 0.00 12:36:01 PM veth9d0fa51 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:37:01 PM lo 57.76 57.76 2.95 2.95 0.00 0.00 0.00 0.00 12:37:01 PM eth0 290.82 222.28 81.39 85.65 0.00 0.00 0.00 0.00 12:37:01 PM docker0 0.78 1.00 0.11 0.17 0.00 0.00 0.00 0.00 12:38:01 PM lo 9.13 9.13 0.45 0.45 0.00 0.00 0.00 0.00 12:38:01 PM eth0 159.32 118.65 106.31 31.77 0.00 0.00 0.00 0.00 12:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:39:01 PM eth0 746.13 414.43 2970.13 37.19 0.00 0.00 0.00 0.00 12:39:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM veth6111d26 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:39:01 PM vethf9fb26f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 PM lo 990.82 990.82 177.01 177.01 0.00 0.00 0.00 0.00 12:40:01 PM eth0 100.53 71.49 30.06 30.58 0.00 0.00 0.00 0.00 12:40:01 PM docker0 444.56 459.52 77.81 91.27 0.00 0.00 0.00 0.00 12:40:01 PM veth6111d26 411.03 425.18 80.20 67.47 0.00 0.00 0.00 0.01 12:40:01 PM vethf9fb26f 33.53 34.91 3.69 24.06 0.00 0.00 0.00 0.00 12:41:01 PM lo 425.51 425.51 70.63 70.63 0.00 0.00 0.00 0.00 12:41:01 PM eth0 111.95 95.55 1536.68 21.53 0.00 0.00 0.00 0.00 12:41:01 PM docker0 185.85 188.07 43.61 26.93 0.00 0.00 0.00 0.00 12:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 PM eth0 417.39 278.99 2322.19 43.47 0.00 0.00 0.00 0.00 12:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 153.51 153.51 25.54 25.54 0.00 0.00 0.00 0.00 Average: eth0 307.10 209.35 2358.40 43.18 0.00 0.00 0.00 0.00 Average: docker0 64.23 66.14 12.32 12.00 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) 07/14/2025 _x86_64_ (8 CPU) 12:31:21 LINUX RESTART (8 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 14.46 0.00 1.22 0.97 0.05 83.29 12:33:01 PM 0 10.58 0.00 0.65 0.65 0.07 88.05 12:33:01 PM 1 29.65 0.00 2.99 0.75 0.07 66.54 12:33:01 PM 2 13.83 0.00 1.34 1.60 0.05 83.19 12:33:01 PM 3 4.67 0.00 0.79 0.57 0.07 93.90 12:33:01 PM 4 15.66 0.00 0.80 0.72 0.03 82.79 12:33:01 PM 5 16.31 0.00 1.19 1.00 0.05 81.45 12:33:01 PM 6 15.04 0.00 1.39 1.87 0.03 81.67 12:33:01 PM 7 9.93 0.00 0.65 0.59 0.03 88.79 12:34:01 PM all 44.16 0.00 1.36 0.81 0.09 53.58 12:34:01 PM 0 32.84 0.00 0.80 0.43 0.08 65.84 12:34:01 PM 1 47.02 0.00 1.15 0.53 0.08 51.21 12:34:01 PM 2 38.48 0.00 0.97 1.96 0.10 58.49 12:34:01 PM 3 45.86 0.00 1.92 1.10 0.08 51.03 12:34:01 PM 4 37.74 0.00 1.64 0.64 0.10 59.88 12:34:01 PM 5 57.17 0.00 1.50 0.95 0.10 40.27 12:34:01 PM 6 53.07 0.00 1.65 0.68 0.10 44.49 12:34:01 PM 7 41.06 0.00 1.20 0.15 0.10 57.48 12:35:01 PM all 21.65 0.00 3.19 1.14 0.08 73.95 12:35:01 PM 0 27.06 0.00 3.33 0.07 0.08 69.46 12:35:01 PM 1 19.88 0.00 3.03 1.11 0.08 75.89 12:35:01 PM 2 28.95 0.00 3.90 1.87 0.07 65.22 12:35:01 PM 3 21.01 0.00 2.99 2.07 0.08 73.84 12:35:01 PM 4 20.24 0.00 3.41 0.15 0.08 76.11 12:35:01 PM 5 14.60 0.00 2.95 2.51 0.08 79.87 12:35:01 PM 6 19.34 0.00 3.16 0.84 0.08 76.59 12:35:01 PM 7 22.12 0.00 2.73 0.49 0.07 74.60 12:36:01 PM all 21.12 0.00 2.31 0.09 0.08 76.40 12:36:01 PM 0 19.75 0.00 2.41 0.08 0.07 77.69 12:36:01 PM 1 25.31 0.00 2.41 0.08 0.08 72.11 12:36:01 PM 2 20.11 0.00 2.61 0.10 0.08 77.09 12:36:01 PM 3 20.27 0.00 2.03 0.08 0.08 77.54 12:36:01 PM 4 31.10 0.00 3.05 0.02 0.08 65.75 12:36:01 PM 5 15.56 0.00 1.86 0.05 0.08 82.44 12:36:01 PM 6 18.53 0.00 2.00 0.05 0.08 79.34 12:36:01 PM 7 18.32 0.00 2.10 0.22 0.07 79.30 12:37:01 PM all 4.47 0.00 0.85 0.02 0.05 94.60 12:37:01 PM 0 3.53 0.00 0.67 0.00 0.07 95.73 12:37:01 PM 1 3.50 0.00 0.92 0.03 0.05 95.50 12:37:01 PM 2 5.72 0.00 1.49 0.02 0.05 92.73 12:37:01 PM 3 3.19 0.00 1.25 0.00 0.05 95.50 12:37:01 PM 4 4.21 0.00 0.37 0.10 0.05 95.27 12:37:01 PM 5 7.81 0.00 0.50 0.02 0.03 91.63 12:37:01 PM 6 3.21 0.00 0.92 0.02 0.05 95.80 12:37:01 PM 7 4.56 0.00 0.72 0.00 0.05 94.67 12:38:01 PM all 11.55 0.00 0.41 0.02 0.03 87.99 12:38:01 PM 0 4.92 0.00 0.17 0.08 0.03 94.80 12:38:01 PM 1 2.77 0.00 0.85 0.00 0.03 96.34 12:38:01 PM 2 3.59 0.00 0.32 0.00 0.03 96.06 12:38:01 PM 3 47.67 0.00 0.87 0.02 0.05 51.39 12:38:01 PM 4 1.54 0.00 0.22 0.07 0.03 98.15 12:38:01 PM 5 10.08 0.00 0.17 0.00 0.02 89.74 12:38:01 PM 6 15.62 0.00 0.35 0.00 0.03 84.00 12:38:01 PM 7 6.20 0.00 0.32 0.00 0.03 93.45 12:39:01 PM all 32.14 0.00 1.82 0.86 0.09 65.09 12:39:01 PM 0 32.06 0.00 1.62 0.25 0.08 65.98 12:39:01 PM 1 38.77 0.00 1.98 1.63 0.12 57.51 12:39:01 PM 2 22.46 0.00 2.16 0.32 0.10 74.96 12:39:01 PM 3 38.39 0.00 2.28 1.02 0.10 58.21 12:39:01 PM 4 34.09 0.00 1.46 0.59 0.08 63.78 12:39:01 PM 5 29.53 0.00 1.62 0.39 0.08 68.37 12:39:01 PM 6 35.43 0.00 1.71 2.67 0.10 60.08 12:39:01 PM 7 26.40 0.00 1.73 0.00 0.08 71.79 12:40:01 PM all 31.16 0.00 1.69 0.03 0.09 67.03 12:40:01 PM 0 25.16 0.00 1.29 0.02 0.12 73.42 12:40:01 PM 1 33.63 0.00 2.03 0.03 0.10 64.21 12:40:01 PM 2 24.93 0.00 2.08 0.02 0.08 72.88 12:40:01 PM 3 30.45 0.00 1.61 0.00 0.08 67.86 12:40:01 PM 4 43.93 0.00 1.86 0.00 0.10 54.12 12:40:01 PM 5 22.73 0.00 1.71 0.12 0.08 75.35 12:40:01 PM 6 39.71 0.00 0.95 0.00 0.08 59.25 12:40:01 PM 7 28.71 0.00 1.98 0.03 0.08 69.20 12:41:01 PM all 32.46 0.00 2.04 0.50 0.08 64.92 12:41:01 PM 0 35.62 0.00 1.61 0.05 0.08 62.64 12:41:01 PM 1 23.13 0.00 1.89 1.19 0.08 73.71 12:41:01 PM 2 43.60 0.00 2.61 1.61 0.08 52.09 12:41:01 PM 3 32.88 0.00 2.93 0.08 0.08 64.02 12:41:01 PM 4 36.38 0.00 1.59 0.10 0.08 61.84 12:41:01 PM 5 38.76 0.00 1.56 0.07 0.08 59.54 12:41:01 PM 6 17.19 0.00 1.86 0.08 0.08 80.78 12:41:01 PM 7 32.08 0.00 2.26 0.85 0.08 64.72 12:42:01 PM all 27.66 0.00 1.19 0.76 0.06 70.32 12:42:01 PM 0 27.65 0.00 1.32 0.33 0.07 70.63 12:42:01 PM 1 31.56 0.00 0.97 0.90 0.07 66.51 12:42:01 PM 2 18.60 0.00 1.15 0.05 0.07 80.13 12:42:01 PM 3 17.92 0.00 1.05 0.08 0.07 80.88 12:42:01 PM 4 38.65 0.00 1.47 0.02 0.05 59.81 12:42:01 PM 5 33.80 0.00 1.70 0.10 0.08 64.32 12:42:01 PM 6 37.45 0.00 0.75 0.13 0.05 61.61 12:42:01 PM 7 15.63 0.00 1.12 4.49 0.07 78.69 Average: all 24.08 0.00 1.61 0.52 0.07 73.72 Average: 0 21.91 0.00 1.39 0.20 0.08 76.43 Average: 1 25.52 0.00 1.82 0.63 0.08 71.95 Average: 2 22.01 0.00 1.86 0.75 0.07 75.30 Average: 3 26.24 0.00 1.77 0.50 0.08 71.42 Average: 4 26.35 0.00 1.58 0.24 0.07 71.76 Average: 5 24.64 0.00 1.47 0.52 0.07 73.30 Average: 6 25.46 0.00 1.47 0.63 0.07 72.36 Average: 7 20.49 0.00 1.48 0.68 0.07 77.28