---> uname -a: Linux prd-centos8-docker-8c-8g-13503.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 1143 25062 19 5684 30273 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:53:e7:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.64/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85692sec preferred_lft 85692sec inet6 fe80::f816:3eff:fe53:e793/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ba:12:6b:24 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:baff:fe12:6b24/64 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) 11/18/2025 _x86_64_ (8 CPU) 05:45:40 LINUX RESTART (8 CPU) 05:46:01 AM tps rtps wtps bread/s bwrtn/s 05:47:01 AM 227.22 11.08 216.14 1828.86 7997.45 05:48:01 AM 278.85 18.66 260.19 4071.72 15161.37 05:49:01 AM 81.57 0.30 81.27 77.57 8982.32 05:50:01 AM 105.85 0.62 105.23 419.06 38613.78 05:51:01 AM 36.80 0.02 36.78 1.20 708.56 05:52:01 AM 11.30 0.48 10.81 21.46 345.20 05:53:01 AM 111.90 0.00 111.90 0.00 23827.51 05:54:01 AM 20.16 0.00 20.16 0.00 746.17 05:55:01 AM 109.83 0.00 109.83 0.00 1300.52 05:56:01 AM 54.08 2.47 51.62 4488.90 27327.16 05:57:01 AM 34.49 1.80 32.69 1785.67 8500.92 Average: 97.46 3.22 94.24 1154.01 12137.13 05:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:47:01 AM 29527688 31276076 3128024 9.58 2688 2067148 1394176 4.14 152012 2531712 234320 05:48:01 AM 27358184 29555548 5297528 16.22 2688 2508216 3317680 9.84 257460 4542652 178208 05:49:01 AM 27203940 29476024 5451772 16.69 2688 2580196 2820356 8.37 280756 4665472 112 05:50:01 AM 25358184 28763500 7297528 22.35 2688 3688392 3420964 10.15 420956 6269156 660 05:51:01 AM 24862824 28273708 7792888 23.86 2688 3692892 3797832 11.27 441524 6739580 2032 05:52:01 AM 24694816 28109664 7960896 24.38 2688 3696768 3833736 11.37 443288 6905888 28 05:53:01 AM 24452180 28569832 8203532 25.12 2688 4386532 3934192 11.67 537832 7008024 84 05:54:01 AM 22757364 26932288 9898348 30.31 2688 4443048 6595348 19.57 553660 8669152 1112 05:55:01 AM 24261720 28358212 8393992 25.70 2688 4352372 3678460 10.91 551952 7184228 15524 05:56:01 AM 25545004 30635944 7110708 21.77 2688 5338532 1917948 5.69 744380 5701496 67240 05:57:01 AM 25695696 31030480 6960016 21.31 2688 5576784 1484432 4.40 969288 5321596 41516 Average: 25610691 29180116 7045021 21.57 2688 3848262 3290466 9.76 486646 5958087 49167 05:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 253.67 170.26 1716.40 56.33 0.00 0.00 0.00 0.00 05:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 424.70 333.86 5032.91 48.93 0.00 0.00 0.00 0.00 05:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 311.85 242.87 983.31 62.14 0.00 0.00 0.00 0.00 05:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 300.97 177.11 9503.11 14.40 0.00 0.00 0.00 0.00 05:50:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 05:51:01 AM lo 47.96 47.96 4.34 4.34 0.00 0.00 0.00 0.00 05:51:01 AM eth0 138.85 98.53 39.66 41.21 0.00 0.00 0.00 0.00 05:51:01 AM docker0 11.56 12.98 1.72 1.61 0.00 0.00 0.00 0.00 05:52:01 AM lo 60.95 60.95 3.10 3.10 0.00 0.00 0.00 0.00 05:52:01 AM eth0 222.29 168.09 63.48 77.59 0.00 0.00 0.00 0.00 05:52:01 AM docker0 0.78 1.05 0.11 0.18 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.78 0.78 0.05 0.05 0.00 0.00 0.00 0.00 05:53:01 AM eth0 520.78 237.91 3000.69 29.25 0.00 0.00 0.00 0.00 05:53:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM veth1a73cbf 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 05:54:01 AM lo 506.86 506.86 72.18 72.18 0.00 0.00 0.00 0.00 05:54:01 AM eth0 64.25 47.75 20.85 22.22 0.00 0.00 0.00 0.00 05:54:01 AM docker0 222.89 232.61 33.36 36.11 0.00 0.00 0.00 0.00 05:54:01 AM veth1a73cbf 196.28 204.25 33.11 28.55 0.00 0.00 0.00 0.00 05:54:01 AM veth2d6558f 26.61 28.99 3.30 7.82 0.00 0.00 0.00 0.00 05:55:01 AM lo 1128.01 1128.01 206.43 206.43 0.00 0.00 0.00 0.00 05:55:01 AM eth0 155.56 107.28 286.17 40.49 0.00 0.00 0.00 0.00 05:55:01 AM docker0 487.30 499.57 101.85 96.87 0.00 0.00 0.00 0.00 05:56:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 05:56:01 AM eth0 77.22 65.04 1270.31 14.56 0.00 0.00 0.00 0.00 05:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 213.58 162.51 2769.62 70.43 0.00 0.00 0.00 0.00 05:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 158.67 158.67 26.01 26.01 0.00 0.00 0.00 0.00 Average: eth0 243.97 164.65 2244.17 43.41 0.00 0.00 0.00 0.00 Average: docker0 65.68 67.84 12.46 12.25 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) 11/18/2025 _x86_64_ (8 CPU) 05:45:40 LINUX RESTART (8 CPU) 05:46:01 AM CPU %user %nice %system %iowait %steal %idle 05:47:01 AM all 11.94 0.00 1.43 0.68 0.07 85.88 05:47:01 AM 0 10.32 0.00 1.40 0.48 0.08 87.71 05:47:01 AM 1 6.10 0.00 1.31 0.50 0.08 92.01 05:47:01 AM 2 14.20 0.00 1.40 0.37 0.05 83.98 05:47:01 AM 3 3.77 0.00 0.90 0.05 0.08 95.19 05:47:01 AM 4 25.78 0.00 2.21 0.23 0.07 71.71 05:47:01 AM 5 9.04 0.00 0.60 0.30 0.07 89.99 05:47:01 AM 6 7.38 0.00 2.09 2.69 0.05 87.78 05:47:01 AM 7 18.90 0.00 1.52 0.84 0.05 78.69 05:48:01 AM all 31.46 0.00 1.43 1.19 0.12 65.80 05:48:01 AM 0 29.46 0.00 1.02 0.95 0.12 68.44 05:48:01 AM 1 31.59 0.00 1.44 1.52 0.12 65.33 05:48:01 AM 2 25.54 0.00 1.24 1.67 0.13 71.41 05:48:01 AM 3 42.65 0.00 1.79 1.07 0.12 54.37 05:48:01 AM 4 23.63 0.00 2.25 2.06 0.13 71.93 05:48:01 AM 5 36.30 0.00 1.05 0.69 0.12 61.84 05:48:01 AM 6 22.43 0.00 1.52 1.37 0.10 74.57 05:48:01 AM 7 40.04 0.00 1.15 0.17 0.12 58.52 05:49:01 AM all 27.29 0.00 1.06 0.49 0.08 71.08 05:49:01 AM 0 27.28 0.00 0.95 0.03 0.08 71.65 05:49:01 AM 1 51.91 0.00 1.34 0.25 0.12 46.39 05:49:01 AM 2 28.75 0.00 0.65 0.27 0.08 70.25 05:49:01 AM 3 15.76 0.00 1.89 0.89 0.08 81.38 05:49:01 AM 4 19.78 0.00 1.00 0.65 0.07 78.50 05:49:01 AM 5 41.44 0.00 0.99 0.30 0.08 57.19 05:49:01 AM 6 16.20 0.00 0.80 1.55 0.07 81.37 05:49:01 AM 7 17.11 0.00 0.84 0.00 0.08 81.97 05:50:01 AM all 23.83 0.00 2.73 1.20 0.09 72.15 05:50:01 AM 0 14.16 0.00 2.60 0.45 0.10 82.68 05:50:01 AM 1 44.92 0.00 4.34 2.18 0.10 48.45 05:50:01 AM 2 25.09 0.00 2.96 2.67 0.08 69.20 05:50:01 AM 3 16.39 0.00 2.78 2.12 0.08 78.63 05:50:01 AM 4 21.00 0.00 2.37 0.66 0.10 75.87 05:50:01 AM 5 23.87 0.00 2.67 1.06 0.07 72.33 05:50:01 AM 6 21.88 0.00 2.17 0.03 0.07 75.85 05:50:01 AM 7 23.41 0.00 1.93 0.44 0.08 74.13 05:51:01 AM all 22.80 0.00 2.33 0.07 0.10 74.70 05:51:01 AM 0 17.92 0.00 2.49 0.05 0.10 79.44 05:51:01 AM 1 33.07 0.00 1.84 0.02 0.10 64.97 05:51:01 AM 2 22.44 0.00 2.15 0.05 0.10 75.26 05:51:01 AM 3 21.59 0.00 2.51 0.15 0.10 75.65 05:51:01 AM 4 28.63 0.00 2.85 0.12 0.10 68.31 05:51:01 AM 5 16.02 0.00 2.36 0.05 0.10 81.47 05:51:01 AM 6 19.05 0.00 2.03 0.05 0.08 78.79 05:51:01 AM 7 23.71 0.00 2.38 0.08 0.12 73.71 05:52:01 AM all 7.45 0.00 1.28 0.03 0.09 91.16 05:52:01 AM 0 7.39 0.00 1.30 0.05 0.10 91.15 05:52:01 AM 1 8.35 0.00 1.27 0.02 0.08 90.28 05:52:01 AM 2 6.33 0.00 1.34 0.07 0.10 92.16 05:52:01 AM 3 9.40 0.00 1.14 0.00 0.08 89.37 05:52:01 AM 4 6.89 0.00 0.85 0.03 0.10 92.12 05:52:01 AM 5 5.61 0.00 1.81 0.02 0.10 92.47 05:52:01 AM 6 8.67 0.00 1.27 0.02 0.08 89.96 05:52:01 AM 7 6.93 0.00 1.25 0.00 0.08 91.73 05:53:01 AM all 37.27 0.00 2.02 0.83 0.10 59.77 05:53:01 AM 0 30.96 0.00 1.66 0.03 0.10 67.25 05:53:01 AM 1 49.22 0.00 3.12 1.76 0.12 45.78 05:53:01 AM 2 48.67 0.00 2.19 2.32 0.10 46.72 05:53:01 AM 3 45.22 0.00 2.10 0.23 0.10 52.35 05:53:01 AM 4 29.26 0.00 2.15 0.02 0.08 68.49 05:53:01 AM 5 18.82 0.00 2.03 1.63 0.10 77.41 05:53:01 AM 6 39.38 0.00 1.61 0.49 0.12 58.41 05:53:01 AM 7 36.64 0.00 1.31 0.18 0.10 61.77 05:54:01 AM all 26.73 0.00 1.45 0.05 0.10 71.67 05:54:01 AM 0 31.84 0.00 1.04 0.00 0.12 67.01 05:54:01 AM 1 20.94 0.00 1.32 0.03 0.12 77.59 05:54:01 AM 2 30.50 0.00 1.41 0.03 0.10 67.96 05:54:01 AM 3 18.84 0.00 1.34 0.00 0.10 79.72 05:54:01 AM 4 53.55 0.00 1.56 0.10 0.10 44.70 05:54:01 AM 5 14.61 0.00 1.93 0.17 0.12 83.18 05:54:01 AM 6 27.27 0.00 1.86 0.02 0.08 70.77 05:54:01 AM 7 16.25 0.00 1.16 0.02 0.10 82.48 05:55:01 AM all 25.49 0.00 1.98 0.25 0.10 72.17 05:55:01 AM 0 29.26 0.00 3.06 0.07 0.12 67.50 05:55:01 AM 1 30.05 0.00 1.78 0.00 0.10 68.07 05:55:01 AM 2 33.31 0.00 2.10 0.22 0.10 64.28 05:55:01 AM 3 25.40 0.00 1.37 0.52 0.08 72.62 05:55:01 AM 4 13.46 0.00 2.26 0.28 0.10 83.89 05:55:01 AM 5 18.18 0.00 1.90 0.07 0.10 79.75 05:55:01 AM 6 36.19 0.00 1.46 0.72 0.12 61.51 05:55:01 AM 7 18.07 0.00 1.93 0.15 0.10 79.75 05:56:01 AM all 26.93 0.00 1.54 0.94 0.08 70.51 05:56:01 AM 0 22.77 0.00 1.91 3.23 0.10 71.99 05:56:01 AM 1 20.40 0.00 1.67 1.42 0.10 76.40 05:56:01 AM 2 52.63 0.00 1.49 1.22 0.08 44.58 05:56:01 AM 3 23.30 0.00 1.37 0.10 0.08 75.14 05:56:01 AM 4 23.16 0.00 2.04 0.15 0.08 74.57 05:56:01 AM 5 30.52 0.00 1.27 0.10 0.08 68.03 05:56:01 AM 6 19.19 0.00 1.24 0.92 0.07 78.58 05:56:01 AM 7 23.43 0.00 1.34 0.38 0.07 74.78 05:57:01 AM all 29.09 0.00 1.04 0.26 0.09 69.52 05:57:01 AM 0 39.52 0.00 0.70 0.00 0.10 59.68 05:57:01 AM 1 7.17 0.00 1.07 0.52 0.08 91.16 05:57:01 AM 2 44.45 0.00 1.69 0.03 0.08 53.74 05:57:01 AM 3 15.49 0.00 1.29 1.02 0.07 82.14 05:57:01 AM 4 48.52 0.00 1.25 0.03 0.10 50.09 05:57:01 AM 5 10.01 0.00 0.87 0.49 0.07 88.57 05:57:01 AM 6 44.58 0.00 0.48 0.02 0.08 54.83 05:57:01 AM 7 22.91 0.00 0.99 0.00 0.10 76.00 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.57 0.00 1.66 0.54 0.09 73.13 Average: 0 23.72 0.00 1.65 0.49 0.10 74.04 Average: 1 27.59 0.00 1.86 0.75 0.10 69.70 Average: 2 30.17 0.00 1.69 0.81 0.09 67.24 Average: 3 21.62 0.00 1.68 0.56 0.09 76.05 Average: 4 26.70 0.00 1.89 0.39 0.09 70.92 Average: 5 20.41 0.00 1.59 0.44 0.09 77.47 Average: 6 23.84 0.00 1.50 0.72 0.08 73.85 Average: 7 22.49 0.00 1.44 0.21 0.09 75.78