---> uname -a: Linux prd-centos8-docker-8c-8g-31746.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 1127 25307 19 5454 30289 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:ed:0a:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.205/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85724sec preferred_lft 85724sec inet6 fe80::f816:3eff:feed:aa6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:36:ba:d4 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::42:39ff:fe36:bad4/64 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) 07/30/2025 _x86_64_ (8 CPU) 09:47:10 LINUX RESTART (8 CPU) 09:48:01 AM tps rtps wtps bread/s bwrtn/s 09:49:01 AM 221.58 16.48 205.10 3533.09 10787.15 09:50:01 AM 187.77 2.52 185.25 547.02 14837.29 09:51:01 AM 138.13 0.82 137.31 483.12 42029.00 09:52:01 AM 40.40 0.05 40.35 0.53 630.42 09:53:01 AM 10.81 0.43 10.38 20.93 234.84 09:54:01 AM 5.45 0.00 5.45 0.00 392.54 09:55:01 AM 21.06 0.00 21.06 0.00 381.20 09:56:01 AM 105.11 0.00 105.11 0.00 23600.35 09:57:01 AM 130.17 0.00 130.17 0.00 1660.88 09:58:01 AM 62.39 2.95 59.44 4587.10 27960.16 Average: 92.29 2.32 89.96 917.12 12250.63 09:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:49:01 AM 28910652 30891840 3745060 11.47 2688 2296180 1681432 4.99 176012 3098948 221028 09:50:01 AM 27401096 29663788 5254616 16.09 2688 2570952 3183876 9.45 276248 4474276 87868 09:51:01 AM 25018436 28416740 7637276 23.39 2688 3680752 3829372 11.36 428608 6600876 240 09:52:01 AM 24734380 28136928 7921332 24.26 2688 3685020 4055680 12.03 437840 6873860 80 09:53:01 AM 24628720 28034280 8026992 24.58 2688 3687936 4085056 12.12 439244 6978416 76 09:54:01 AM 25544884 28960052 7110828 21.78 2688 3697496 3268148 9.70 441208 6065464 116 09:55:01 AM 25314148 28968848 7341564 22.48 2688 3934800 3155808 9.36 503584 6225428 234436 09:56:01 AM 22952768 27092460 9702944 29.71 2688 4408456 6420116 19.05 552560 8474876 3968 09:57:01 AM 24244408 28332428 8411304 25.76 2688 4345012 3730840 11.07 551244 7203704 17464 09:58:01 AM 25941396 31038788 6714316 20.56 2688 5343492 1512692 4.49 904596 5144532 88280 Average: 25469089 28953615 7186623 22.01 2688 3765010 3492302 10.36 471114 6114038 65356 09:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM eth0 306.50 240.29 3083.87 50.06 0.00 0.00 0.00 0.00 09:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM eth0 306.43 243.57 3844.09 38.28 0.00 0.00 0.00 0.00 09:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM lo 1.53 1.53 0.07 0.07 0.00 0.00 0.00 0.00 09:51:01 AM eth0 299.40 172.12 9482.98 17.21 0.00 0.00 0.00 0.00 09:51:01 AM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 09:52:01 AM lo 44.14 44.14 4.00 4.00 0.00 0.00 0.00 0.00 09:52:01 AM eth0 129.64 86.86 39.33 39.22 0.00 0.00 0.00 0.00 09:52:01 AM docker0 11.08 12.58 1.65 1.58 0.00 0.00 0.00 0.00 09:53:01 AM lo 57.03 57.03 2.91 2.91 0.00 0.00 0.00 0.00 09:53:01 AM eth0 254.90 217.88 76.78 86.70 0.00 0.00 0.00 0.00 09:53:01 AM docker0 0.78 0.98 0.11 0.15 0.00 0.00 0.00 0.00 09:54:01 AM lo 20.93 20.93 1.02 1.02 0.00 0.00 0.00 0.00 09:54:01 AM eth0 157.30 119.33 96.77 44.81 0.00 0.00 0.00 0.00 09:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:55:01 AM eth0 102.95 75.17 718.58 18.14 0.00 0.00 0.00 0.00 09:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM lo 205.20 205.20 30.67 30.67 0.00 0.00 0.00 0.00 09:56:01 AM eth0 547.67 300.50 2280.90 26.18 0.00 0.00 0.00 0.00 09:56:01 AM docker0 91.24 95.78 13.92 15.43 0.00 0.00 0.00 0.00 09:56:01 AM veth4921ed3 83.27 87.17 14.24 13.28 0.00 0.00 0.00 0.00 09:56:01 AM veth206a648 7.96 9.31 0.93 2.41 0.00 0.00 0.00 0.00 09:57:01 AM lo 1225.36 1225.36 217.58 217.58 0.00 0.00 0.00 0.00 09:57:01 AM eth0 79.16 62.01 298.91 25.58 0.00 0.00 0.00 0.00 09:57:01 AM docker0 538.77 552.02 107.58 102.76 0.00 0.00 0.00 0.00 09:58:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 09:58:01 AM eth0 76.97 65.44 1258.50 15.78 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 Average: lo 155.53 155.53 25.63 25.63 0.00 0.00 0.00 0.00 Average: eth0 226.09 158.32 2117.95 36.20 0.00 0.00 0.00 0.00 Average: docker0 64.19 66.15 12.33 11.99 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) 07/30/2025 _x86_64_ (8 CPU) 09:47:10 LINUX RESTART (8 CPU) 09:48:01 AM CPU %user %nice %system %iowait %steal %idle 09:49:01 AM all 14.54 0.00 1.30 1.50 0.06 82.60 09:49:01 AM 0 13.96 0.00 1.39 1.35 0.08 83.22 09:49:01 AM 1 16.38 0.00 1.59 1.67 0.05 80.31 09:49:01 AM 2 16.25 0.00 0.77 0.77 0.07 82.14 09:49:01 AM 3 10.35 0.00 1.04 1.91 0.05 86.66 09:49:01 AM 4 7.59 0.00 1.16 2.31 0.07 88.88 09:49:01 AM 5 13.55 0.00 1.17 2.61 0.05 82.63 09:49:01 AM 6 22.84 0.00 1.99 0.48 0.05 74.64 09:49:01 AM 7 15.41 0.00 1.29 0.89 0.05 82.36 09:50:01 AM all 42.94 0.00 1.31 1.29 0.10 54.37 09:50:01 AM 0 57.02 0.00 2.82 1.84 0.12 38.20 09:50:01 AM 1 52.12 0.00 1.20 0.40 0.08 46.19 09:50:01 AM 2 33.78 0.00 1.71 5.16 0.08 59.27 09:50:01 AM 3 19.43 0.00 1.29 0.74 0.10 78.45 09:50:01 AM 4 55.82 0.00 0.82 0.33 0.10 42.93 09:50:01 AM 5 35.38 0.00 1.00 1.14 0.10 62.38 09:50:01 AM 6 34.11 0.00 0.74 0.54 0.10 64.51 09:50:01 AM 7 55.84 0.00 0.92 0.15 0.10 42.99 09:51:01 AM all 23.36 0.00 3.06 1.78 0.09 71.71 09:51:01 AM 0 27.93 0.00 3.31 0.03 0.10 68.63 09:51:01 AM 1 18.87 0.00 3.51 2.92 0.10 74.59 09:51:01 AM 2 23.27 0.00 3.37 7.76 0.08 65.52 09:51:01 AM 3 22.35 0.00 3.35 0.72 0.10 73.47 09:51:01 AM 4 21.56 0.00 2.69 0.96 0.10 74.69 09:51:01 AM 5 21.41 0.00 3.03 0.03 0.07 75.46 09:51:01 AM 6 26.88 0.00 2.30 0.84 0.08 69.90 09:51:01 AM 7 24.58 0.00 2.94 0.94 0.08 71.45 09:52:01 AM all 20.61 0.00 2.27 0.17 0.09 76.86 09:52:01 AM 0 22.99 0.00 2.41 0.32 0.08 74.20 09:52:01 AM 1 22.88 0.00 2.35 0.15 0.10 74.52 09:52:01 AM 2 17.67 0.00 2.28 0.15 0.08 79.82 09:52:01 AM 3 20.37 0.00 2.03 0.15 0.08 77.37 09:52:01 AM 4 22.13 0.00 1.93 0.18 0.08 75.67 09:52:01 AM 5 14.82 0.00 1.77 0.08 0.10 83.22 09:52:01 AM 6 19.66 0.00 2.70 0.20 0.08 77.36 09:52:01 AM 7 24.39 0.00 2.68 0.13 0.07 72.73 09:53:01 AM all 5.90 0.00 1.11 0.13 0.06 92.79 09:53:01 AM 0 5.87 0.00 1.35 0.07 0.07 92.64 09:53:01 AM 1 5.84 0.00 0.97 0.15 0.05 92.99 09:53:01 AM 2 4.17 0.00 1.06 0.05 0.08 94.64 09:53:01 AM 3 9.27 0.00 1.22 0.25 0.07 89.19 09:53:01 AM 4 4.15 0.00 0.72 0.40 0.07 94.66 09:53:01 AM 5 5.61 0.00 0.95 0.08 0.05 93.30 09:53:01 AM 6 6.10 0.00 1.27 0.00 0.05 92.58 09:53:01 AM 7 6.21 0.00 1.32 0.07 0.07 92.34 09:54:01 AM all 9.24 0.00 0.54 0.05 0.05 90.12 09:54:01 AM 0 28.06 0.00 0.78 0.07 0.07 71.02 09:54:01 AM 1 11.13 0.00 0.52 0.00 0.05 88.30 09:54:01 AM 2 7.81 0.00 0.88 0.00 0.05 91.26 09:54:01 AM 3 4.99 0.00 0.27 0.00 0.03 94.71 09:54:01 AM 4 5.57 0.00 0.35 0.02 0.07 93.99 09:54:01 AM 5 2.54 0.00 1.10 0.25 0.05 96.06 09:54:01 AM 6 3.07 0.00 0.28 0.00 0.05 96.59 09:54:01 AM 7 10.71 0.00 0.15 0.03 0.05 89.05 09:55:01 AM all 26.59 0.00 0.72 0.05 0.06 72.58 09:55:01 AM 0 52.65 0.00 1.10 0.22 0.08 45.94 09:55:01 AM 1 17.94 0.00 0.70 0.00 0.07 81.29 09:55:01 AM 2 31.45 0.00 1.00 0.15 0.07 67.33 09:55:01 AM 3 24.98 0.00 0.40 0.00 0.07 74.55 09:55:01 AM 4 24.27 0.00 0.53 0.00 0.07 75.13 09:55:01 AM 5 13.49 0.00 1.00 0.02 0.05 85.44 09:55:01 AM 6 14.78 0.00 0.63 0.00 0.05 84.54 09:55:01 AM 7 33.17 0.00 0.38 0.02 0.05 66.38 09:56:01 AM all 28.72 0.00 2.07 1.11 0.09 68.00 09:56:01 AM 0 16.91 0.00 1.43 0.10 0.10 81.46 09:56:01 AM 1 28.94 0.00 2.29 1.52 0.10 67.15 09:56:01 AM 2 34.65 0.00 2.42 1.53 0.10 61.30 09:56:01 AM 3 45.52 0.00 2.70 0.22 0.08 51.48 09:56:01 AM 4 35.18 0.00 2.37 1.38 0.08 60.99 09:56:01 AM 5 28.52 0.00 2.06 1.07 0.08 68.27 09:56:01 AM 6 24.46 0.00 1.69 2.41 0.10 71.34 09:56:01 AM 7 15.59 0.00 1.61 0.67 0.10 82.03 09:57:01 AM all 26.89 0.00 2.00 0.40 0.09 70.62 09:57:01 AM 0 30.02 0.00 2.13 0.07 0.10 67.68 09:57:01 AM 1 20.89 0.00 2.73 2.63 0.10 73.65 09:57:01 AM 2 27.34 0.00 2.55 0.05 0.12 69.94 09:57:01 AM 3 18.00 0.00 1.43 0.08 0.10 80.39 09:57:01 AM 4 35.47 0.00 1.81 0.08 0.07 62.58 09:57:01 AM 5 21.27 0.00 1.19 0.15 0.10 77.29 09:57:01 AM 6 31.45 0.00 2.33 0.07 0.08 66.07 09:57:01 AM 7 30.67 0.00 1.83 0.05 0.08 67.37 09:58:01 AM all 24.23 0.00 1.63 2.02 0.07 72.05 09:58:01 AM 0 25.03 0.00 2.18 3.15 0.08 69.56 09:58:01 AM 1 24.88 0.00 1.77 3.78 0.07 69.49 09:58:01 AM 2 15.60 0.00 1.07 0.80 0.08 82.44 09:58:01 AM 3 16.36 0.00 1.57 5.11 0.07 76.90 09:58:01 AM 4 32.85 0.00 1.64 0.00 0.05 65.46 09:58:01 AM 5 16.31 0.00 1.64 0.20 0.07 81.78 09:58:01 AM 6 38.11 0.00 1.98 1.73 0.08 58.11 09:58:01 AM 7 24.68 0.00 1.19 1.42 0.07 72.64 Average: all 22.30 0.00 1.60 0.85 0.08 75.18 Average: 0 28.04 0.00 1.89 0.72 0.09 69.26 Average: 1 21.98 0.00 1.76 1.32 0.08 74.86 Average: 2 21.19 0.00 1.71 1.64 0.08 75.38 Average: 3 19.15 0.00 1.53 0.92 0.08 78.33 Average: 4 24.46 0.00 1.40 0.57 0.08 73.50 Average: 5 17.28 0.00 1.49 0.56 0.07 80.59 Average: 6 22.13 0.00 1.59 0.63 0.07 75.58 Average: 7 24.13 0.00 1.43 0.44 0.07 73.93