---> uname -a: Linux prd-centos8-docker-8c-8g-38913.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1117 25323 19 5449 30299 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:85:5a:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.255/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85734sec preferred_lft 85734sec inet6 fe80::f816:3eff:fe85:5a29/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:d6:a5:f7 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:deff:fed6:a5f7/64 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) 08/19/2025 _x86_64_ (8 CPU) 09:56:08 LINUX RESTART (8 CPU) 09:57:01 AM tps rtps wtps bread/s bwrtn/s 09:58:01 AM 281.67 17.83 263.85 3874.98 13366.94 09:59:01 AM 67.24 1.17 66.07 268.76 10512.48 10:00:01 AM 73.99 0.15 73.84 28.93 2396.43 10:01:01 AM 134.55 0.75 133.80 478.43 40174.65 10:02:01 AM 33.26 0.55 32.71 23.18 555.31 10:03:01 AM 7.13 0.00 7.13 0.00 451.42 10:04:01 AM 21.72 0.00 21.72 0.00 442.77 10:05:01 AM 104.35 0.02 104.33 1.20 23591.90 10:06:01 AM 145.45 0.00 145.45 0.00 1674.21 10:07:01 AM 71.91 2.88 69.03 4525.16 27947.88 Average: 94.13 2.33 91.79 920.04 12111.48 09:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:58:01 AM 27948088 30109112 4707624 14.42 2688 2473412 2853700 8.47 226104 3995224 286920 09:59:01 AM 28042508 30233576 4613204 14.13 2688 2502312 2254988 6.69 248860 3871440 10216 10:00:01 AM 24962444 28487048 7693268 23.56 2688 3820692 4086896 12.13 326800 6818048 1280272 10:01:01 AM 24674340 28080112 7981372 24.44 2688 3687988 4328828 12.84 433192 6936068 56 10:02:01 AM 24537072 27948712 8118640 24.86 2688 3693796 4173240 12.38 440184 7067644 512 10:03:01 AM 25434440 28855904 7221272 22.11 2688 3703492 3423832 10.16 442300 6173564 32 10:04:01 AM 25369588 29029260 7286124 22.31 2688 3939492 3161636 9.38 504456 6169688 231096 10:05:01 AM 23160276 27306408 9495436 29.08 2688 4414528 6226160 18.47 553872 8266784 3656 10:06:01 AM 24152572 28245356 8503140 26.04 2688 4349260 3837152 11.38 552656 7292284 15588 10:07:01 AM 25968632 31061424 6687080 20.48 2688 5339092 1500788 4.45 906804 5116468 88420 Average: 25424996 28935691 7230716 22.14 2688 3792406 3584722 10.64 463523 6170721 191677 09:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 AM eth0 405.28 316.38 5115.18 58.17 0.00 0.00 0.00 0.00 09:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 AM eth0 29.45 27.26 230.61 5.62 0.00 0.00 0.00 0.00 09:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM eth0 417.95 272.20 10482.83 37.02 0.00 0.00 0.00 0.00 10:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM lo 8.18 8.18 0.63 0.63 0.00 0.00 0.00 0.00 10:01:01 AM eth0 23.84 18.62 6.07 8.68 0.00 0.00 0.00 0.00 10:01:01 AM docker0 1.27 1.70 0.19 0.22 0.00 0.00 0.00 0.00 10:01:01 AM veth323db19 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:02:01 AM lo 62.67 62.67 4.90 4.90 0.00 0.00 0.00 0.00 10:02:01 AM eth0 255.26 180.05 64.15 67.97 0.00 0.00 0.00 0.00 10:02:01 AM docker0 11.09 12.61 1.64 1.66 0.00 0.00 0.00 0.00 10:03:01 AM lo 38.96 38.96 1.90 1.90 0.00 0.00 0.00 0.00 10:03:01 AM eth0 203.88 159.02 85.10 61.28 0.00 0.00 0.00 0.00 10:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:04:01 AM eth0 197.60 151.78 753.91 42.27 0.00 0.00 0.00 0.00 10:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM lo 149.08 149.08 22.13 22.13 0.00 0.00 0.00 0.00 10:05:01 AM eth0 613.50 328.24 2291.02 28.24 0.00 0.00 0.00 0.00 10:05:01 AM docker0 64.85 69.06 9.89 11.28 0.00 0.00 0.00 0.00 10:05:01 AM vethda64bb1 58.46 61.96 9.98 9.62 0.00 0.00 0.00 0.00 10:05:01 AM vethc50322a 6.38 7.80 0.80 1.92 0.00 0.00 0.00 0.00 10:06:01 AM lo 1267.94 1267.94 224.65 224.65 0.00 0.00 0.00 0.00 10:06:01 AM eth0 206.83 138.77 299.16 48.18 0.00 0.00 0.00 0.00 10:06:01 AM docker0 560.71 574.56 110.92 106.17 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 10:07:01 AM eth0 96.02 74.48 1264.27 18.01 0.00 0.00 0.00 0.00 10:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 152.79 152.79 25.43 25.43 0.00 0.00 0.00 0.00 Average: eth0 244.96 166.68 2059.01 37.54 0.00 0.00 0.00 0.00 Average: docker0 63.79 65.79 12.26 11.93 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) 08/19/2025 _x86_64_ (8 CPU) 09:56:08 LINUX RESTART (8 CPU) 09:57:01 AM CPU %user %nice %system %iowait %steal %idle 09:58:01 AM all 24.28 0.00 1.45 0.79 0.08 73.40 09:58:01 AM 0 8.41 0.00 1.10 0.57 0.08 89.84 09:58:01 AM 1 35.51 0.00 1.74 0.72 0.08 61.95 09:58:01 AM 2 17.37 0.00 1.19 1.09 0.08 80.27 09:58:01 AM 3 19.61 0.00 1.49 0.87 0.08 77.95 09:58:01 AM 4 28.85 0.00 1.62 0.97 0.07 68.50 09:58:01 AM 5 41.80 0.00 2.09 0.99 0.07 55.06 09:58:01 AM 6 23.63 0.00 0.89 0.63 0.07 74.79 09:58:01 AM 7 19.06 0.00 1.52 0.52 0.07 78.83 09:59:01 AM all 9.44 0.00 0.29 0.25 0.03 89.98 09:59:01 AM 0 11.29 0.00 0.15 0.02 0.05 88.50 09:59:01 AM 1 15.13 0.00 0.18 0.30 0.05 84.34 09:59:01 AM 2 2.99 0.00 0.50 1.28 0.02 95.21 09:59:01 AM 3 14.73 0.00 0.63 0.18 0.03 84.42 09:59:01 AM 4 12.02 0.00 0.27 0.05 0.03 87.63 09:59:01 AM 5 2.50 0.00 0.20 0.02 0.05 97.23 09:59:01 AM 6 4.70 0.00 0.20 0.07 0.02 95.01 09:59:01 AM 7 12.21 0.00 0.22 0.10 0.02 87.46 10:00:01 AM all 29.68 0.00 1.80 0.14 0.06 68.32 10:00:01 AM 0 27.57 0.00 1.22 0.02 0.05 71.14 10:00:01 AM 1 28.59 0.00 1.98 0.15 0.08 69.19 10:00:01 AM 2 41.54 0.00 2.21 0.27 0.07 55.91 10:00:01 AM 3 30.26 0.00 1.81 0.12 0.07 67.75 10:00:01 AM 4 27.11 0.00 1.91 0.03 0.07 70.88 10:00:01 AM 5 24.68 0.00 1.49 0.08 0.07 73.68 10:00:01 AM 6 27.22 0.00 1.39 0.07 0.05 71.28 10:00:01 AM 7 30.48 0.00 2.36 0.35 0.07 66.74 10:01:01 AM all 19.55 0.00 2.48 0.69 0.08 77.19 10:01:01 AM 0 14.50 0.00 1.59 0.47 0.08 83.36 10:01:01 AM 1 16.47 0.00 2.33 0.57 0.08 80.54 10:01:01 AM 2 23.25 0.00 3.25 2.38 0.08 71.03 10:01:01 AM 3 20.08 0.00 2.42 0.60 0.08 76.82 10:01:01 AM 4 22.20 0.00 2.73 0.13 0.08 74.85 10:01:01 AM 5 19.34 0.00 2.63 0.87 0.08 77.08 10:01:01 AM 6 19.41 0.00 2.38 0.35 0.08 77.78 10:01:01 AM 7 21.20 0.00 2.53 0.15 0.08 76.04 10:02:01 AM all 19.31 0.00 2.28 0.05 0.10 78.27 10:02:01 AM 0 19.21 0.00 2.84 0.10 0.10 77.75 10:02:01 AM 1 19.78 0.00 2.61 0.02 0.10 77.49 10:02:01 AM 2 19.42 0.00 1.76 0.03 0.12 78.67 10:02:01 AM 3 18.16 0.00 2.63 0.05 0.10 79.06 10:02:01 AM 4 20.81 0.00 2.03 0.02 0.08 77.06 10:02:01 AM 5 20.73 0.00 2.04 0.03 0.10 77.10 10:02:01 AM 6 17.58 0.00 2.34 0.08 0.08 79.91 10:02:01 AM 7 18.77 0.00 1.96 0.05 0.08 79.14 10:03:01 AM all 7.98 0.00 0.69 0.01 0.06 91.26 10:03:01 AM 0 6.68 0.00 0.28 0.00 0.07 92.97 10:03:01 AM 1 4.55 0.00 0.47 0.00 0.07 94.92 10:03:01 AM 2 4.03 0.00 0.60 0.05 0.07 95.25 10:03:01 AM 3 5.53 0.00 1.04 0.02 0.07 93.35 10:03:01 AM 4 4.48 0.00 0.70 0.00 0.03 94.79 10:03:01 AM 5 5.60 0.00 1.10 0.00 0.05 93.25 10:03:01 AM 6 8.74 0.00 0.37 0.00 0.05 90.85 10:03:01 AM 7 24.25 0.00 0.93 0.02 0.07 74.73 10:04:01 AM all 28.52 0.00 0.91 0.04 0.05 70.47 10:04:01 AM 0 30.56 0.00 0.27 0.00 0.05 69.12 10:04:01 AM 1 56.22 0.00 0.95 0.08 0.07 42.68 10:04:01 AM 2 21.50 0.00 1.04 0.05 0.07 77.35 10:04:01 AM 3 7.11 0.00 1.39 0.03 0.05 91.42 10:04:01 AM 4 28.86 0.00 1.52 0.00 0.05 69.58 10:04:01 AM 5 29.52 0.00 1.05 0.07 0.05 69.31 10:04:01 AM 6 30.29 0.00 0.60 0.08 0.05 68.97 10:04:01 AM 7 24.09 0.00 0.50 0.03 0.05 75.32 10:05:01 AM all 28.86 0.00 1.94 0.33 0.09 68.77 10:05:01 AM 0 19.47 0.00 1.90 0.15 0.10 78.38 10:05:01 AM 1 23.15 0.00 2.03 0.86 0.10 73.86 10:05:01 AM 2 19.23 0.00 1.81 0.17 0.08 78.71 10:05:01 AM 3 41.68 0.00 2.03 0.15 0.10 56.04 10:05:01 AM 4 21.33 0.00 1.51 0.30 0.08 76.77 10:05:01 AM 5 33.94 0.00 1.96 0.10 0.08 63.92 10:05:01 AM 6 31.18 0.00 2.17 0.39 0.08 66.18 10:05:01 AM 7 40.89 0.00 2.13 0.52 0.08 56.37 10:06:01 AM all 29.84 0.00 2.16 0.27 0.09 67.63 10:06:01 AM 0 12.57 0.00 2.32 0.05 0.10 84.95 10:06:01 AM 1 19.41 0.00 2.53 0.02 0.10 77.94 10:06:01 AM 2 34.38 0.00 2.55 0.03 0.10 62.94 10:06:01 AM 3 25.78 0.00 1.54 0.00 0.08 72.60 10:06:01 AM 4 28.51 0.00 1.49 0.77 0.07 69.16 10:06:01 AM 5 43.74 0.00 2.98 0.13 0.10 53.04 10:06:01 AM 6 35.34 0.00 1.62 0.02 0.10 62.91 10:06:01 AM 7 38.93 0.00 2.23 1.14 0.10 57.61 10:07:01 AM all 23.39 0.00 1.87 0.43 0.07 74.24 10:07:01 AM 0 10.92 0.00 1.22 0.38 0.08 87.40 10:07:01 AM 1 55.46 0.00 3.46 0.47 0.08 40.53 10:07:01 AM 2 26.75 0.00 1.37 1.65 0.07 70.15 10:07:01 AM 3 7.29 0.00 1.84 0.33 0.08 90.45 10:07:01 AM 4 15.19 0.00 1.81 0.10 0.05 82.86 10:07:01 AM 5 22.51 0.00 1.77 0.20 0.05 75.47 10:07:01 AM 6 16.56 0.00 1.51 0.25 0.07 81.62 10:07:01 AM 7 32.45 0.00 1.99 0.02 0.05 65.50 Average: all 22.08 0.00 1.59 0.30 0.07 75.96 Average: 0 16.11 0.00 1.29 0.18 0.08 82.34 Average: 1 27.44 0.00 1.83 0.32 0.08 70.33 Average: 2 21.03 0.00 1.63 0.70 0.08 76.57 Average: 3 19.01 0.00 1.68 0.24 0.08 79.00 Average: 4 20.93 0.00 1.56 0.24 0.06 77.21 Average: 5 24.43 0.00 1.73 0.25 0.07 73.52 Average: 6 21.45 0.00 1.35 0.19 0.07 76.94 Average: 7 26.22 0.00 1.64 0.29 0.07 71.79