---> uname -a: Linux prd-centos8-docker-8c-8g-2242.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 1135 25301 19 5453 30281 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:d1:b9:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.232/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85765sec preferred_lft 85765sec inet6 fe80::f816:3eff:fed1:b9da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:df:bc:b6 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:aeff:fedf:bcb6/64 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) 10/02/2025 _x86_64_ (8 CPU) 09:32:58 LINUX RESTART (8 CPU) 09:34:01 AM tps rtps wtps bread/s bwrtn/s 09:35:01 AM 251.47 17.41 234.06 3623.06 12799.65 09:36:01 AM 145.44 1.72 143.73 548.58 12606.17 09:37:01 AM 130.84 0.78 130.06 456.51 40380.79 09:38:01 AM 25.34 0.48 24.86 21.46 506.11 09:39:01 AM 10.51 0.00 10.51 0.00 529.06 09:40:01 AM 20.31 0.00 20.31 0.00 432.46 09:41:01 AM 102.22 0.00 102.22 0.00 23669.52 09:42:01 AM 175.69 0.00 175.69 0.00 1816.64 09:43:01 AM 60.05 2.52 57.53 4486.77 27699.87 Average: 102.43 2.55 99.89 1015.16 13382.70 09:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:35:01 AM 28629616 30688672 4026096 12.33 2688 2372236 1876808 5.57 213016 3328792 188792 09:36:01 AM 26262216 28605868 6393496 19.58 2688 2651216 3714052 11.02 288668 5590820 112084 09:37:01 AM 24435200 27843428 8220512 25.17 2688 3690436 5718380 16.97 435076 7171264 316 09:38:01 AM 24435584 27849832 8220128 25.17 2688 3696608 4279748 12.70 439256 7171004 32 09:39:01 AM 25519440 28942920 7136272 21.85 2688 3705868 3323680 9.86 441124 6091016 20 09:40:01 AM 24896984 28563624 7758728 23.76 2688 3946448 3854092 11.44 505108 6639808 235588 09:41:01 AM 23139156 27289344 9516556 29.14 2688 4418904 6216504 18.44 553604 8287052 136 09:42:01 AM 24485360 28581916 8170352 25.02 2688 4353340 3905688 11.59 549916 6965016 15556 09:43:01 AM 25901128 30990184 6754584 20.68 2688 5337136 1558780 4.62 901084 5189844 73336 Average: 25300520 28817310 7355192 22.52 2688 3796910 3827526 11.36 480761 6270513 69540 09:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 317.33 272.98 3528.68 54.30 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 231.99 194.47 3963.72 34.38 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM lo 11.93 11.93 1.20 1.20 0.00 0.00 0.00 0.00 09:37:01 AM eth0 295.55 160.93 8344.17 19.33 0.00 0.00 0.00 0.00 09:37:01 AM docker0 3.78 4.57 0.55 0.54 0.00 0.00 0.00 0.00 09:37:01 AM veth536d067 2.22 2.78 0.36 0.33 0.00 0.00 0.00 0.00 09:38:01 AM lo 67.24 67.24 4.73 4.73 0.00 0.00 0.00 0.00 09:38:01 AM eth0 298.13 219.41 86.09 93.11 0.00 0.00 0.00 0.00 09:38:01 AM docker0 8.66 9.55 1.28 1.31 0.00 0.00 0.00 0.00 09:39:01 AM lo 23.53 23.53 1.15 1.15 0.00 0.00 0.00 0.00 09:39:01 AM eth0 228.76 175.17 114.39 62.15 0.00 0.00 0.00 0.00 09:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:40:01 AM eth0 95.53 79.97 738.26 20.20 0.00 0.00 0.00 0.00 09:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM lo 322.57 322.57 47.81 47.81 0.00 0.00 0.00 0.00 09:41:01 AM eth0 348.26 148.84 2270.30 18.75 0.00 0.00 0.00 0.00 09:41:01 AM docker0 136.83 144.21 21.59 23.01 0.00 0.00 0.00 0.00 09:41:01 AM veth5484bd3 123.35 129.89 21.92 19.31 0.00 0.00 0.00 0.00 09:41:01 AM vethaebca60 13.48 15.03 1.55 3.97 0.00 0.00 0.00 0.00 09:42:01 AM lo 1139.70 1139.70 204.67 204.67 0.00 0.00 0.00 0.00 09:42:01 AM eth0 118.93 93.17 279.72 32.68 0.00 0.00 0.00 0.00 09:42:01 AM docker0 505.01 517.01 102.28 96.57 0.00 0.00 0.00 0.00 09:43:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 09:43:01 AM eth0 85.02 77.24 1257.34 17.58 0.00 0.00 0.00 0.00 09:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 174.02 174.02 28.85 28.85 0.00 0.00 0.00 0.00 Average: eth0 224.39 158.02 2286.96 39.17 0.00 0.00 0.00 0.00 Average: docker0 72.70 75.04 13.97 13.49 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) 10/02/2025 _x86_64_ (8 CPU) 09:32:58 LINUX RESTART (8 CPU) 09:34:01 AM CPU %user %nice %system %iowait %steal %idle 09:35:01 AM all 18.33 0.00 1.37 1.43 0.13 78.74 09:35:01 AM 0 10.73 0.00 1.37 1.29 0.20 86.41 09:35:01 AM 1 29.78 0.00 2.99 3.98 0.22 63.03 09:35:01 AM 2 20.94 0.00 1.35 1.35 0.10 76.25 09:35:01 AM 3 14.72 0.00 0.89 0.43 0.05 83.91 09:35:01 AM 4 15.76 0.00 1.15 0.35 0.17 82.57 09:35:01 AM 5 13.11 0.00 1.09 0.47 0.15 85.18 09:35:01 AM 6 31.10 0.00 1.57 2.67 0.12 64.54 09:35:01 AM 7 10.51 0.00 0.54 0.87 0.07 88.02 09:36:01 AM all 45.51 0.00 1.30 0.51 0.10 52.58 09:36:01 AM 0 53.46 0.00 0.78 0.07 0.12 45.57 09:36:01 AM 1 42.41 0.00 1.29 0.47 0.10 55.73 09:36:01 AM 2 58.68 0.00 1.07 0.22 0.10 39.93 09:36:01 AM 3 34.19 0.00 1.34 1.07 0.10 63.30 09:36:01 AM 4 35.24 0.00 1.52 1.31 0.10 61.83 09:36:01 AM 5 35.82 0.00 1.77 0.60 0.10 61.71 09:36:01 AM 6 52.86 0.00 1.30 0.15 0.10 45.59 09:36:01 AM 7 51.35 0.00 1.30 0.20 0.10 47.05 09:37:01 AM all 20.99 0.00 3.12 1.66 0.11 74.12 09:37:01 AM 0 20.81 0.00 3.01 0.27 0.12 75.79 09:37:01 AM 1 16.89 0.00 2.81 1.50 0.10 78.70 09:37:01 AM 2 23.51 0.00 4.11 1.11 0.13 71.14 09:37:01 AM 3 20.15 0.00 2.19 0.44 0.10 77.13 09:37:01 AM 4 19.19 0.00 2.91 1.75 0.08 76.08 09:37:01 AM 5 19.82 0.00 2.51 0.56 0.10 77.02 09:37:01 AM 6 25.92 0.00 3.70 0.52 0.13 69.73 09:37:01 AM 7 21.62 0.00 3.75 7.11 0.08 67.43 09:38:01 AM all 15.32 0.00 2.08 0.04 0.09 82.47 09:38:01 AM 0 9.85 0.00 1.68 0.05 0.09 88.33 09:38:01 AM 1 17.66 0.00 2.34 0.03 0.10 79.86 09:38:01 AM 2 17.74 0.00 2.04 0.07 0.10 80.05 09:38:01 AM 3 16.19 0.00 1.94 0.07 0.10 81.70 09:38:01 AM 4 13.62 0.00 2.13 0.03 0.08 84.14 09:38:01 AM 5 15.03 0.00 2.75 0.03 0.10 82.09 09:38:01 AM 6 16.62 0.00 1.76 0.00 0.08 81.54 09:38:01 AM 7 15.75 0.00 1.96 0.02 0.08 82.19 09:39:01 AM all 11.16 0.00 0.67 0.02 0.05 88.09 09:39:01 AM 0 3.22 0.00 1.24 0.00 0.05 95.49 09:39:01 AM 1 6.75 0.00 0.84 0.02 0.07 92.33 09:39:01 AM 2 13.99 0.00 0.30 0.05 0.03 85.63 09:39:01 AM 3 5.90 0.00 0.25 0.00 0.07 93.79 09:39:01 AM 4 7.23 0.00 0.62 0.00 0.05 92.10 09:39:01 AM 5 5.50 0.00 0.27 0.07 0.05 94.12 09:39:01 AM 6 9.67 0.00 0.40 0.00 0.05 89.88 09:39:01 AM 7 37.02 0.00 1.47 0.02 0.07 61.43 09:40:01 AM all 33.19 0.00 0.87 0.03 0.07 65.84 09:40:01 AM 0 15.55 0.00 0.48 0.00 0.07 83.90 09:40:01 AM 1 41.55 0.00 0.48 0.00 0.07 57.90 09:40:01 AM 2 39.59 0.00 1.62 0.05 0.08 58.65 09:40:01 AM 3 35.67 0.00 1.10 0.05 0.07 63.11 09:40:01 AM 4 37.80 0.00 0.73 0.03 0.07 61.37 09:40:01 AM 5 30.18 0.00 0.63 0.02 0.07 69.10 09:40:01 AM 6 24.55 0.00 0.85 0.00 0.07 74.53 09:40:01 AM 7 40.63 0.00 1.08 0.08 0.07 58.13 09:41:01 AM all 27.19 0.00 1.99 0.50 0.10 70.22 09:41:01 AM 0 31.34 0.00 1.69 0.05 0.10 66.81 09:41:01 AM 1 26.03 0.00 1.77 0.13 0.10 71.96 09:41:01 AM 2 20.19 0.00 2.59 1.36 0.13 75.73 09:41:01 AM 3 36.62 0.00 1.86 0.85 0.10 60.57 09:41:01 AM 4 31.73 0.00 1.58 0.81 0.10 65.78 09:41:01 AM 5 33.69 0.00 2.21 0.62 0.10 63.38 09:41:01 AM 6 18.09 0.00 1.93 0.08 0.10 79.80 09:41:01 AM 7 19.77 0.00 2.28 0.08 0.10 77.76 09:42:01 AM all 20.89 0.00 2.19 0.26 0.09 76.57 09:42:01 AM 0 22.87 0.00 1.86 0.00 0.08 75.19 09:42:01 AM 1 13.45 0.00 2.13 0.12 0.10 84.20 09:42:01 AM 2 13.95 0.00 2.48 0.49 0.08 82.99 09:42:01 AM 3 22.69 0.00 2.92 0.02 0.10 74.27 09:42:01 AM 4 23.62 0.00 2.04 0.03 0.08 74.22 09:42:01 AM 5 32.56 0.00 2.26 1.39 0.08 63.71 09:42:01 AM 6 18.83 0.00 1.76 0.00 0.08 79.32 09:42:01 AM 7 19.17 0.00 2.04 0.02 0.10 78.67 09:43:01 AM all 31.23 0.00 1.83 0.43 0.08 66.42 09:43:01 AM 0 39.65 0.00 1.64 0.15 0.10 58.46 09:43:01 AM 1 12.52 0.00 1.70 0.67 0.08 85.02 09:43:01 AM 2 18.11 0.00 2.04 0.02 0.07 79.77 09:43:01 AM 3 38.31 0.00 2.22 0.13 0.07 59.27 09:43:01 AM 4 35.26 0.00 2.13 1.97 0.10 60.54 09:43:01 AM 5 44.50 0.00 1.82 0.22 0.07 53.39 09:43:01 AM 6 35.87 0.00 1.62 0.18 0.10 62.22 09:43:01 AM 7 25.67 0.00 1.47 0.12 0.07 72.67 Average: all 24.88 0.00 1.71 0.54 0.09 72.78 Average: 0 23.09 0.00 1.53 0.21 0.10 75.07 Average: 1 23.01 0.00 1.82 0.77 0.10 74.30 Average: 2 25.20 0.00 1.95 0.52 0.09 72.23 Average: 3 24.94 0.00 1.63 0.34 0.08 73.01 Average: 4 24.38 0.00 1.64 0.70 0.09 73.19 Average: 5 25.58 0.00 1.70 0.44 0.09 72.19 Average: 6 25.95 0.00 1.65 0.40 0.09 71.90 Average: 7 26.85 0.00 1.77 0.94 0.08 70.36