---> uname -a: Linux prd-centos8-docker-8c-8g-46625.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 1133 25112 19 5644 30283 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:67:82:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.230/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85758sec preferred_lft 85758sec inet6 fe80::f816:3eff:fe67:825b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:11:1e:1e 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::42:78ff:fe11:1e1e/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) 09/17/2025 _x86_64_ (8 CPU) 15:23:37 LINUX RESTART (8 CPU) 03:24:01 PM tps rtps wtps bread/s bwrtn/s 03:25:01 PM 205.43 10.63 194.80 1371.77 8281.95 03:26:01 PM 285.62 18.99 266.63 4143.95 15207.51 03:27:01 PM 178.66 0.72 177.94 503.17 47375.32 03:28:01 PM 39.69 0.25 39.44 14.66 820.88 03:29:01 PM 13.06 0.43 12.63 20.93 554.82 03:30:01 PM 11.36 0.00 11.36 0.00 332.52 03:31:01 PM 111.73 0.00 111.73 0.00 23694.92 03:32:01 PM 176.72 0.00 176.72 0.00 1953.82 03:33:01 PM 34.87 2.63 32.24 4515.29 1083.49 03:34:02 PM 60.01 1.65 58.36 1781.30 34131.64 Average: 111.72 3.53 108.18 1235.14 13343.83 03:24:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 PM 29540860 31240288 3114852 9.54 2688 2021320 1477332 4.38 155240 2525460 192828 03:26:01 PM 27894240 30113216 4761472 14.58 2688 2529480 2317096 6.87 257060 4009932 208624 03:27:01 PM 25054424 28454264 7601288 23.28 2688 3682688 5761636 17.09 399124 6587736 220 03:28:01 PM 24800528 28204740 7855184 24.05 2688 3686732 4392220 13.03 439096 6804316 836 03:29:01 PM 25180512 28597196 7475200 22.89 2688 3699124 3688168 10.94 442960 6425132 1312 03:30:01 PM 25046008 28468172 7609704 23.30 2688 3704120 3681852 10.92 450116 6551528 3164 03:31:01 PM 22558364 26689500 10097348 30.92 2688 4399984 7390648 21.93 554768 8864588 1944 03:32:01 PM 24214920 28302048 8440792 25.85 2688 4344424 4144568 12.30 551328 7233308 15528 03:33:01 PM 25523140 30638492 7132572 21.84 2688 5363648 1882516 5.59 751016 5716552 886452 03:34:02 PM 25666728 30961064 6988984 21.40 2688 5536748 1575448 4.67 967424 5350100 35260 Average: 25547972 29166898 7107740 21.77 2688 3896827 3631148 10.77 496813 6006865 134617 03:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 PM eth0 352.47 217.15 1751.44 51.17 0.00 0.00 0.00 0.00 03:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 PM eth0 472.31 380.04 5544.57 72.72 0.00 0.00 0.00 0.00 03:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 PM eth0 342.69 218.93 10010.01 26.55 0.00 0.00 0.00 0.00 03:27:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 03:27:01 PM veth397e3e8 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 03:28:01 PM lo 45.30 45.30 4.16 4.16 0.00 0.00 0.00 0.00 03:28:01 PM eth0 140.45 104.50 41.29 42.74 0.00 0.00 0.00 0.00 03:28:01 PM docker0 11.60 13.16 1.72 1.68 0.00 0.00 0.00 0.00 03:29:01 PM lo 50.07 50.07 2.57 2.57 0.00 0.00 0.00 0.00 03:29:01 PM eth0 268.76 210.15 102.89 84.91 0.00 0.00 0.00 0.00 03:29:01 PM docker0 0.78 1.00 0.11 0.16 0.00 0.00 0.00 0.00 03:30:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:30:01 PM eth0 191.60 145.88 104.31 48.18 0.00 0.00 0.00 0.00 03:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 PM lo 31.94 31.94 4.18 4.18 0.00 0.00 0.00 0.00 03:31:01 PM eth0 429.26 192.54 2944.80 21.62 0.00 0.00 0.00 0.00 03:31:01 PM docker0 13.96 17.06 1.63 2.95 0.00 0.00 0.00 0.00 03:31:01 PM veth6865c1d 10.98 13.20 1.34 2.45 0.00 0.00 0.00 0.00 03:31:01 PM veth82a775a 2.98 4.53 0.49 0.76 0.00 0.00 0.00 0.00 03:32:01 PM lo 1450.42 1450.42 248.84 248.84 0.00 0.00 0.00 0.00 03:32:01 PM eth0 153.29 112.65 285.82 41.17 0.00 0.00 0.00 0.00 03:32:01 PM docker0 624.61 641.56 121.80 116.38 0.00 0.00 0.00 0.00 03:33:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 03:33:01 PM eth0 175.21 103.57 1821.10 19.49 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:02 PM eth0 189.04 144.39 1797.79 33.28 0.00 0.00 0.00 0.00 03:34:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 157.87 157.87 25.98 25.98 0.00 0.00 0.00 0.00 Average: eth0 271.51 182.98 2440.50 44.18 0.00 0.00 0.00 0.00 Average: docker0 65.09 67.28 12.53 12.12 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) 09/17/2025 _x86_64_ (8 CPU) 15:23:37 LINUX RESTART (8 CPU) 03:24:01 PM CPU %user %nice %system %iowait %steal %idle 03:25:01 PM all 11.04 0.00 1.35 0.62 0.05 86.93 03:25:01 PM 0 11.76 0.00 0.77 0.35 0.07 87.05 03:25:01 PM 1 13.87 0.00 1.71 0.33 0.05 84.04 03:25:01 PM 2 26.79 0.00 2.78 0.72 0.07 69.65 03:25:01 PM 3 15.22 0.00 1.92 2.32 0.07 80.46 03:25:01 PM 4 9.23 0.00 1.11 0.30 0.07 89.30 03:25:01 PM 5 3.28 0.00 0.57 0.28 0.03 95.84 03:25:01 PM 6 3.19 0.00 0.62 0.05 0.03 96.11 03:25:01 PM 7 5.04 0.00 1.37 0.59 0.03 92.97 03:26:01 PM all 33.45 0.00 1.53 1.32 0.10 63.60 03:26:01 PM 0 27.53 0.00 1.22 0.50 0.08 70.67 03:26:01 PM 1 30.53 0.00 1.66 2.06 0.10 65.66 03:26:01 PM 2 37.51 0.00 1.67 1.49 0.12 59.21 03:26:01 PM 3 37.08 0.00 1.14 0.58 0.10 61.10 03:26:01 PM 4 38.11 0.00 1.72 2.17 0.10 57.89 03:26:01 PM 5 38.60 0.00 1.92 2.07 0.12 57.29 03:26:01 PM 6 37.61 0.00 1.70 1.52 0.08 59.08 03:26:01 PM 7 20.65 0.00 1.22 0.13 0.08 77.91 03:27:01 PM all 33.11 0.00 2.90 2.40 0.10 61.49 03:27:01 PM 0 38.47 0.00 2.11 0.96 0.10 58.36 03:27:01 PM 1 45.05 0.00 3.94 4.88 0.13 45.99 03:27:01 PM 2 24.61 0.00 2.72 7.13 0.12 65.42 03:27:01 PM 3 38.84 0.00 3.40 0.82 0.10 56.84 03:27:01 PM 4 23.47 0.00 2.46 0.91 0.10 73.07 03:27:01 PM 5 21.64 0.00 3.29 1.33 0.05 73.69 03:27:01 PM 6 42.59 0.00 2.08 0.74 0.12 54.47 03:27:01 PM 7 30.22 0.00 3.18 2.42 0.08 64.10 03:28:01 PM all 24.08 0.00 2.21 0.24 0.09 73.37 03:28:01 PM 0 30.31 0.00 2.12 0.13 0.10 67.33 03:28:01 PM 1 19.94 0.00 2.55 0.07 0.08 77.36 03:28:01 PM 2 23.87 0.00 2.19 0.23 0.10 73.61 03:28:01 PM 3 24.78 0.00 1.89 0.02 0.08 73.23 03:28:01 PM 4 24.04 0.00 2.14 0.12 0.08 73.61 03:28:01 PM 5 23.83 0.00 2.18 0.35 0.10 73.54 03:28:01 PM 6 26.82 0.00 2.55 0.77 0.10 69.76 03:28:01 PM 7 19.04 0.00 2.08 0.22 0.10 78.56 03:29:01 PM all 10.76 0.00 1.10 0.03 0.06 88.05 03:29:01 PM 0 9.90 0.00 1.15 0.07 0.07 88.81 03:29:01 PM 1 6.35 0.00 1.10 0.03 0.07 92.44 03:29:01 PM 2 11.04 0.00 1.27 0.02 0.05 87.62 03:29:01 PM 3 10.07 0.00 0.97 0.00 0.07 88.89 03:29:01 PM 4 21.63 0.00 0.73 0.00 0.07 77.57 03:29:01 PM 5 7.86 0.00 1.67 0.05 0.05 90.36 03:29:01 PM 6 10.28 0.00 0.84 0.02 0.05 88.82 03:29:01 PM 7 8.92 0.00 1.07 0.07 0.05 89.89 03:30:01 PM all 24.35 0.00 0.73 0.02 0.06 74.85 03:30:01 PM 0 23.71 0.00 0.27 0.02 0.05 75.95 03:30:01 PM 1 19.96 0.00 0.70 0.00 0.05 79.29 03:30:01 PM 2 26.07 0.00 0.32 0.03 0.05 73.53 03:30:01 PM 3 15.07 0.00 0.90 0.02 0.03 83.98 03:30:01 PM 4 62.20 0.00 1.28 0.07 0.10 36.35 03:30:01 PM 5 18.82 0.00 0.83 0.00 0.07 80.28 03:30:01 PM 6 15.92 0.00 0.70 0.00 0.05 83.33 03:30:01 PM 7 12.97 0.00 0.82 0.05 0.07 86.09 03:31:01 PM all 30.30 0.00 1.80 1.04 0.09 66.77 03:31:01 PM 0 30.47 0.00 1.64 2.75 0.08 65.05 03:31:01 PM 1 30.29 0.00 1.93 0.65 0.10 67.02 03:31:01 PM 2 28.86 0.00 2.00 0.79 0.08 68.27 03:31:01 PM 3 28.19 0.00 1.49 2.87 0.10 67.34 03:31:01 PM 4 27.62 0.00 1.64 0.20 0.08 70.45 03:31:01 PM 5 52.28 0.00 2.71 0.10 0.10 44.81 03:31:01 PM 6 25.77 0.00 1.59 0.87 0.07 71.70 03:31:01 PM 7 18.88 0.00 1.39 0.07 0.07 79.59 03:32:01 PM all 25.94 0.00 2.50 0.33 0.24 71.00 03:32:01 PM 0 29.70 0.00 2.47 0.00 0.21 67.63 03:32:01 PM 1 30.34 0.00 2.25 0.03 0.10 67.28 03:32:01 PM 2 24.07 0.00 2.26 1.27 0.24 72.16 03:32:01 PM 3 25.00 0.00 3.49 0.81 0.12 70.58 03:32:01 PM 4 32.69 0.00 2.02 0.08 0.12 65.08 03:32:01 PM 5 26.06 0.00 1.62 0.05 0.89 71.37 03:32:01 PM 6 18.15 0.00 2.47 0.02 0.13 79.23 03:32:01 PM 7 21.58 0.00 3.39 0.34 0.12 74.58 03:33:01 PM all 31.76 0.00 1.57 0.15 0.08 66.44 03:33:01 PM 0 26.17 0.00 1.24 0.25 0.07 72.27 03:33:01 PM 1 30.75 0.00 2.39 0.30 0.08 66.47 03:33:01 PM 2 14.48 0.00 1.22 0.03 0.07 84.19 03:33:01 PM 3 36.95 0.00 1.71 0.13 0.08 61.12 03:33:01 PM 4 30.64 0.00 1.79 0.44 0.10 67.03 03:33:01 PM 5 29.68 0.00 1.35 0.03 0.08 68.85 03:33:01 PM 6 45.97 0.00 1.14 0.00 0.07 52.83 03:33:01 PM 7 39.38 0.00 1.76 0.00 0.07 58.79 03:34:02 PM all 23.41 0.00 0.97 1.48 0.06 74.08 03:34:02 PM 0 11.02 0.00 0.67 1.70 0.07 86.54 03:34:02 PM 1 29.92 0.00 0.94 4.92 0.08 64.14 03:34:02 PM 2 51.90 0.00 1.12 0.42 0.08 46.48 03:34:02 PM 3 33.00 0.00 1.90 0.18 0.07 64.85 03:34:02 PM 4 19.56 0.00 1.09 0.00 0.05 79.31 03:34:02 PM 5 7.31 0.00 0.52 0.00 0.03 92.14 03:34:02 PM 6 27.61 0.00 0.80 0.77 0.07 70.75 03:34:02 PM 7 6.98 0.00 0.72 3.86 0.03 88.41 Average: all 24.81 0.00 1.66 0.76 0.09 72.67 Average: 0 23.88 0.00 1.36 0.67 0.09 74.00 Average: 1 25.68 0.00 1.91 1.33 0.09 70.99 Average: 2 26.93 0.00 1.75 1.21 0.10 70.00 Average: 3 26.42 0.00 1.88 0.78 0.08 70.85 Average: 4 28.93 0.00 1.60 0.43 0.09 68.96 Average: 5 22.92 0.00 1.67 0.43 0.15 74.83 Average: 6 25.39 0.00 1.45 0.48 0.08 72.61 Average: 7 18.36 0.00 1.70 0.77 0.07 79.10