---> uname -a: Linux prd-centos8-docker-8c-8g-11031.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: 2800.000 BogoMIPS: 5600.00 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 1163 25052 19 5674 30253 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:5f:b6:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.99/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85667sec preferred_lft 85667sec inet6 fe80::f816:3eff:fe5f:b646/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:59:f5:e4 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:f2ff:fe59:f5e4/64 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) 11/07/2025 _x86_64_ (8 CPU) 13:45:20 LINUX RESTART (8 CPU) 01:46:01 PM tps rtps wtps bread/s bwrtn/s 01:47:01 PM 240.90 16.79 224.11 3709.83 11406.10 01:48:01 PM 185.04 2.52 182.52 518.18 15543.44 01:49:01 PM 33.74 0.05 33.69 1.07 2594.47 01:50:00 PM 115.55 0.59 114.96 424.97 40530.27 01:50:01 PM 0.00 0.00 0.00 0.00 0.00 01:51:01 PM 31.12 0.48 30.64 21.46 531.07 01:52:01 PM 7.73 0.00 7.73 0.00 160.76 01:53:01 PM 110.26 0.00 110.26 0.00 23988.27 01:54:01 PM 19.61 0.00 19.61 0.00 574.49 01:55:01 PM 165.58 0.00 165.58 0.00 1640.22 01:56:01 PM 37.61 2.45 35.16 4475.52 1582.92 01:57:01 PM 49.22 1.42 47.80 1731.56 33743.62 Average: 90.42 2.21 88.21 988.71 11971.29 01:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:47:01 PM 28735912 30728260 3919800 12.00 2688 2307228 1846476 5.48 183284 3267080 223744 01:48:01 PM 27101544 29352344 5554168 17.01 2688 2559652 3603840 10.69 277280 4773968 48952 01:49:01 PM 26538076 28811292 6117636 18.73 2688 2581044 3507544 10.41 287392 5326280 1512 01:50:00 PM 24553508 27959664 8102204 24.81 2688 3688540 4690516 13.92 436488 7056144 64 01:50:01 PM 24535636 27941868 8120076 24.87 2688 3688544 4703976 13.96 436496 7073920 72 01:51:01 PM 24111384 27522596 8544328 26.16 2688 3693500 4553412 13.51 443908 7491260 20 01:52:01 PM 24029456 27442468 8626256 26.42 2688 3695248 4563400 13.54 444216 7572860 80 01:53:01 PM 23816860 27942744 8838852 27.07 2688 4393684 4942344 14.66 544436 7634024 0 01:54:01 PM 22660892 26818696 9994820 30.61 2688 4426768 6693020 19.86 557452 8766348 388 01:55:01 PM 24174396 28269140 8481316 25.97 2688 4351672 4168500 12.37 552164 7274148 15524 01:56:01 PM 23158484 28183412 9497228 29.08 2688 5275116 3833320 11.37 726520 8106608 771864 01:57:01 PM 25647052 30960636 7008660 21.46 2688 5558092 1528188 4.53 969156 5375116 29328 Average: 24921933 28494427 7733779 23.68 2688 3851591 4052878 12.02 488233 6643146 90962 01:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 PM eth0 258.83 213.38 3155.26 49.80 0.00 0.00 0.00 0.00 01:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM eth0 262.41 210.71 3615.97 31.21 0.00 0.00 0.00 0.00 01:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM eth0 133.61 110.41 312.73 37.03 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:00 PM lo 2.76 2.76 0.27 0.27 0.00 0.00 0.00 0.00 01:50:00 PM eth0 315.94 182.02 9627.33 17.45 0.00 0.00 0.00 0.00 01:50:00 PM docker0 0.80 1.05 0.12 0.12 0.00 0.00 0.00 0.00 01:50:00 PM vethdb48405 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM lo 8.79 8.79 0.43 0.43 0.00 0.00 0.00 0.00 01:50:01 PM eth0 81.32 53.85 19.30 16.79 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 1.10 0.00 0.12 0.00 0.00 0.00 0.00 01:50:01 PM vethdb48405 0.00 5.49 0.00 0.48 0.00 0.00 0.00 0.00 01:51:01 PM lo 59.98 59.98 4.74 4.74 0.00 0.00 0.00 0.00 01:51:01 PM eth0 185.10 138.12 56.63 59.56 0.00 0.00 0.00 0.00 01:51:01 PM docker0 10.81 12.18 1.60 1.55 0.00 0.00 0.00 0.00 01:52:01 PM lo 61.53 61.53 3.13 3.13 0.00 0.00 0.00 0.00 01:52:01 PM eth0 237.34 191.40 69.07 79.17 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.78 1.03 0.11 0.19 0.00 0.00 0.00 0.00 01:53:01 PM lo 1.62 1.62 0.09 0.09 0.00 0.00 0.00 0.00 01:53:01 PM eth0 605.38 241.72 3004.91 28.88 0.00 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM veth2ca4c95 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 01:53:01 PM vetha8a3e65 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM lo 387.29 387.29 57.22 57.22 0.00 0.00 0.00 0.00 01:54:01 PM eth0 36.74 30.28 13.01 15.11 0.00 0.00 0.00 0.00 01:54:01 PM docker0 167.56 175.15 26.11 27.95 0.00 0.00 0.00 0.00 01:54:01 PM veth2ca4c95 145.09 152.54 25.85 22.32 0.00 0.00 0.00 0.00 01:54:01 PM vetha8a3e65 22.46 23.26 2.55 5.89 0.00 0.00 0.00 0.00 01:55:01 PM lo 1151.68 1151.68 207.60 207.60 0.00 0.00 0.00 0.00 01:55:01 PM eth0 79.62 63.40 270.65 24.62 0.00 0.00 0.00 0.00 01:55:01 PM docker0 497.40 508.66 102.64 97.25 0.00 0.00 0.00 0.00 01:56:01 PM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 01:56:01 PM eth0 67.82 59.49 1248.28 11.86 0.00 0.00 0.00 0.00 01:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM eth0 219.86 174.06 2643.43 73.64 0.00 0.00 0.00 0.00 01:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 151.45 151.45 24.83 24.83 0.00 0.00 0.00 0.00 Average: eth0 218.10 146.64 2170.17 38.94 0.00 0.00 0.00 0.00 Average: docker0 61.58 63.47 11.87 11.55 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) 11/07/2025 _x86_64_ (8 CPU) 13:45:20 LINUX RESTART (8 CPU) 01:46:01 PM CPU %user %nice %system %iowait %steal %idle 01:47:01 PM all 16.99 0.00 1.32 0.87 0.06 80.76 01:47:01 PM 0 13.58 0.00 0.68 0.45 0.08 85.20 01:47:01 PM 1 27.81 0.00 2.16 1.20 0.07 68.76 01:47:01 PM 2 28.11 0.00 2.32 1.42 0.07 68.08 01:47:01 PM 3 10.07 0.00 1.50 0.95 0.05 87.42 01:47:01 PM 4 8.74 0.00 0.69 0.50 0.05 90.02 01:47:01 PM 5 10.10 0.00 0.84 0.87 0.05 88.15 01:47:01 PM 6 14.38 0.00 0.49 0.23 0.08 84.82 01:47:01 PM 7 23.13 0.00 1.90 1.35 0.05 73.56 01:48:01 PM all 34.36 0.00 1.14 0.91 0.09 63.51 01:48:01 PM 0 51.29 0.00 0.67 0.10 0.08 47.85 01:48:01 PM 1 33.67 0.00 1.24 0.38 0.08 64.62 01:48:01 PM 2 39.60 0.00 1.40 1.15 0.10 57.75 01:48:01 PM 3 23.08 0.00 1.27 0.54 0.08 75.03 01:48:01 PM 4 16.68 0.00 1.07 2.31 0.08 79.86 01:48:01 PM 5 34.21 0.00 1.55 1.59 0.08 62.56 01:48:01 PM 6 47.01 0.00 0.87 0.22 0.08 51.82 01:48:01 PM 7 29.27 0.00 1.02 1.00 0.08 68.63 01:49:01 PM all 20.62 0.00 0.58 0.13 0.05 78.61 01:49:01 PM 0 23.47 0.00 0.12 0.00 0.07 76.35 01:49:01 PM 1 56.62 0.00 1.40 0.27 0.07 41.64 01:49:01 PM 2 21.47 0.00 0.50 0.20 0.05 77.78 01:49:01 PM 3 7.04 0.00 0.70 0.43 0.05 91.77 01:49:01 PM 4 8.19 0.00 0.62 0.07 0.03 91.09 01:49:01 PM 5 19.93 0.00 0.20 0.00 0.05 79.82 01:49:01 PM 6 18.47 0.00 0.70 0.07 0.08 80.67 01:49:01 PM 7 9.75 0.00 0.40 0.02 0.03 89.80 01:50:00 PM all 23.93 0.00 3.13 1.23 0.07 71.64 01:50:00 PM 0 47.05 0.00 2.71 0.02 0.07 50.15 01:50:00 PM 1 20.19 0.00 3.56 0.99 0.09 75.17 01:50:00 PM 2 22.53 0.00 3.01 3.33 0.07 71.06 01:50:00 PM 3 20.84 0.00 2.70 1.79 0.09 74.59 01:50:00 PM 4 20.05 0.00 3.67 0.96 0.07 75.26 01:50:00 PM 5 22.85 0.00 3.41 1.81 0.09 71.84 01:50:00 PM 6 18.05 0.00 2.58 0.72 0.07 78.59 01:50:00 PM 7 19.86 0.00 3.43 0.22 0.05 76.44 01:50:01 PM all 12.02 0.00 1.93 0.00 0.00 86.05 01:50:01 PM 0 35.56 0.00 5.56 0.00 0.00 58.89 01:50:01 PM 1 1.10 0.00 1.10 0.00 0.00 97.80 01:50:01 PM 2 1.11 0.00 0.00 0.00 0.00 98.89 01:50:01 PM 3 1.11 0.00 0.00 0.00 0.00 98.89 01:50:01 PM 4 1.10 0.00 1.10 0.00 0.00 97.80 01:50:01 PM 5 53.85 0.00 6.59 0.00 0.00 39.56 01:50:01 PM 6 1.10 0.00 1.10 0.00 0.00 97.80 01:50:01 PM 7 1.11 0.00 0.00 0.00 0.00 98.89 01:51:01 PM all 18.18 0.00 2.14 0.05 0.09 79.54 01:51:01 PM 0 22.20 0.00 1.96 0.03 0.08 75.73 01:51:01 PM 1 14.72 0.00 1.83 0.02 0.08 83.35 01:51:01 PM 2 19.23 0.00 2.78 0.12 0.08 77.79 01:51:01 PM 3 22.57 0.00 2.34 0.02 0.08 74.99 01:51:01 PM 4 14.21 0.00 1.76 0.10 0.10 83.83 01:51:01 PM 5 15.21 0.00 2.48 0.03 0.08 82.20 01:51:01 PM 6 15.86 0.00 1.61 0.05 0.08 82.40 01:51:01 PM 7 21.46 0.00 2.39 0.02 0.10 76.03 01:52:01 PM all 5.65 0.00 1.07 0.01 0.07 93.20 01:52:01 PM 0 5.61 0.00 0.97 0.00 0.08 93.34 01:52:01 PM 1 3.98 0.00 1.89 0.03 0.10 94.00 01:52:01 PM 2 5.54 0.00 1.26 0.00 0.08 93.12 01:52:01 PM 3 3.88 0.00 0.72 0.00 0.05 95.35 01:52:01 PM 4 7.96 0.00 1.07 0.00 0.07 90.91 01:52:01 PM 5 7.36 0.00 0.43 0.02 0.03 92.15 01:52:01 PM 6 5.04 0.00 0.75 0.02 0.07 94.12 01:52:01 PM 7 5.84 0.00 1.51 0.02 0.05 92.59 01:53:01 PM all 36.93 0.00 2.05 0.78 0.08 60.17 01:53:01 PM 0 13.95 0.00 1.93 1.59 0.10 82.43 01:53:01 PM 1 44.78 0.00 2.65 0.91 0.08 51.58 01:53:01 PM 2 50.47 0.00 2.08 1.48 0.08 45.89 01:53:01 PM 3 39.69 0.00 2.25 0.45 0.08 57.53 01:53:01 PM 4 27.93 0.00 1.90 0.86 0.07 69.25 01:53:01 PM 5 42.74 0.00 2.20 0.10 0.07 54.89 01:53:01 PM 6 40.26 0.00 1.58 0.15 0.07 57.95 01:53:01 PM 7 35.63 0.00 1.81 0.70 0.07 61.79 01:54:01 PM all 25.15 0.00 1.09 0.03 0.08 73.65 01:54:01 PM 0 29.32 0.00 0.75 0.00 0.07 69.86 01:54:01 PM 1 24.80 0.00 0.80 0.00 0.07 74.33 01:54:01 PM 2 14.26 0.00 1.12 0.02 0.08 84.52 01:54:01 PM 3 30.74 0.00 1.35 0.00 0.07 67.84 01:54:01 PM 4 51.98 0.00 1.40 0.03 0.08 46.50 01:54:01 PM 5 11.74 0.00 0.82 0.07 0.10 87.28 01:54:01 PM 6 25.85 0.00 1.54 0.00 0.07 72.54 01:54:01 PM 7 12.47 0.00 0.92 0.10 0.10 86.41 01:55:01 PM all 20.29 0.00 1.99 0.29 0.09 77.35 01:55:01 PM 0 21.78 0.00 1.88 0.08 0.10 76.16 01:55:01 PM 1 19.33 0.00 1.84 1.77 0.10 76.95 01:55:01 PM 2 18.91 0.00 2.02 0.02 0.10 78.95 01:55:01 PM 3 18.33 0.00 2.64 0.12 0.10 78.82 01:55:01 PM 4 28.93 0.00 1.61 0.02 0.07 69.38 01:55:01 PM 5 24.04 0.00 1.93 0.25 0.10 73.68 01:55:01 PM 6 12.38 0.00 2.74 0.03 0.08 84.77 01:55:01 PM 7 18.58 0.00 1.26 0.00 0.07 80.10 01:56:01 PM all 29.46 0.00 1.18 0.14 0.07 69.15 01:56:01 PM 0 35.65 0.00 1.00 0.08 0.08 63.18 01:56:01 PM 1 27.33 0.00 1.14 0.23 0.07 71.24 01:56:01 PM 2 31.77 0.00 1.34 0.02 0.07 66.81 01:56:01 PM 3 57.52 0.00 2.27 0.22 0.07 39.92 01:56:01 PM 4 33.38 0.00 0.80 0.20 0.07 65.55 01:56:01 PM 5 20.03 0.00 1.04 0.17 0.07 78.70 01:56:01 PM 6 7.62 0.00 0.64 0.10 0.07 91.57 01:56:01 PM 7 22.35 0.00 1.24 0.12 0.05 76.25 01:56:01 PM CPU %user %nice %system %iowait %steal %idle 01:57:01 PM all 31.55 0.00 1.22 0.94 0.06 66.24 01:57:01 PM 0 48.34 0.00 0.83 0.00 0.07 50.76 01:57:01 PM 1 51.28 0.00 0.57 0.47 0.05 47.64 01:57:01 PM 2 14.56 0.00 1.04 1.34 0.07 83.00 01:57:01 PM 3 30.33 0.00 1.76 0.92 0.07 66.93 01:57:01 PM 4 40.41 0.00 2.49 2.44 0.07 54.58 01:57:01 PM 5 11.11 0.00 0.90 1.72 0.05 86.21 01:57:01 PM 6 10.25 0.00 1.20 0.60 0.05 87.89 01:57:01 PM 7 46.04 0.00 0.94 0.00 0.07 52.96 Average: all 23.90 0.00 1.53 0.49 0.07 74.01 Average: 0 28.36 0.00 1.23 0.21 0.08 70.11 Average: 1 29.49 0.00 1.73 0.57 0.08 68.14 Average: 2 24.19 0.00 1.71 0.82 0.08 73.20 Average: 3 23.98 0.00 1.77 0.49 0.07 73.69 Average: 4 23.47 0.00 1.55 0.68 0.07 74.24 Average: 5 19.98 0.00 1.44 0.60 0.07 77.92 Average: 6 19.54 0.00 1.33 0.20 0.07 78.86 Average: 7 22.19 0.00 1.52 0.32 0.07 75.90