---> uname -a: Linux prd-centos8-docker-8c-8g-18721.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 1128 25066 19 5696 30288 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:01:6a:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.144/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85687sec preferred_lft 85687sec inet6 fe80::f816:3eff:fe01:6ac5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d2:be:e6:c7 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:d2ff:febe:e6c7/64 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) 12/08/2025 _x86_64_ (8 CPU) 12:33:51 LINUX RESTART (8 CPU) 12:34:02 PM tps rtps wtps bread/s bwrtn/s 12:35:01 PM 273.87 32.97 240.90 7631.60 43218.04 12:36:01 PM 287.54 17.99 269.54 3843.79 13454.22 12:37:01 PM 95.62 1.27 94.35 372.88 11507.60 12:38:01 PM 105.03 0.55 104.48 414.26 39109.36 12:39:01 PM 32.63 0.10 32.53 98.08 704.05 12:40:01 PM 16.58 0.48 16.09 21.46 419.44 12:41:01 PM 41.93 0.00 41.93 0.00 8925.36 12:42:02 PM 89.09 0.00 89.09 0.00 15626.99 12:43:01 PM 16.98 0.00 16.98 0.00 640.63 12:44:01 PM 200.28 2.45 197.83 4473.92 2257.77 12:45:01 PM 49.03 1.37 47.66 1742.24 31564.71 Average: 109.76 5.16 104.60 1684.23 15200.13 12:34:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 PM 29637132 31298364 3018580 9.24 2688 1984988 1425260 4.23 151948 2436984 179060 12:36:01 PM 27532488 29724444 5123224 15.69 2688 2502916 2729740 8.10 236172 4392108 268080 12:37:01 PM 27424384 29701552 5231328 16.02 2688 2585196 2661116 7.90 282860 4442772 19364 12:38:01 PM 24695404 28105920 7960308 24.38 2688 3693044 5357716 15.90 407012 6939076 144 12:39:01 PM 24487176 27912612 8168536 25.01 2688 3706884 4213156 12.50 441892 7111984 316 12:40:01 PM 24315488 27738568 8340224 25.54 2688 3704916 4325356 12.83 445368 7280680 76 12:41:01 PM 24212396 28140496 8443316 25.86 2688 4195108 4297536 12.75 510168 7295348 240676 12:42:02 PM 22778304 26945900 9877408 30.25 2688 4435480 6675968 19.81 556636 8646072 1924 12:43:01 PM 24474060 28565584 8181652 25.05 2688 4347932 3709696 11.01 549404 6979048 660 12:44:01 PM 23152892 28189976 9502820 29.10 2688 5286208 4233548 12.56 726664 8108864 788344 12:45:01 PM 23878608 29228524 8777104 26.88 2688 5592128 3504692 10.40 800304 7300044 118800 Average: 25144394 28686540 7511318 23.00 2688 3821345 3921253 11.63 464403 6448453 147040 12:34:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 449.63 293.75 1938.97 66.64 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 446.92 351.75 5352.66 67.81 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 176.66 147.84 948.73 38.90 0.00 0.00 0.00 0.00 12:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 PM eth0 403.47 260.96 9533.82 36.28 0.00 0.00 0.00 0.00 12:38:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:38:01 PM vethecfee17 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 12:39:01 PM lo 32.88 32.88 3.32 3.32 0.00 0.00 0.00 0.00 12:39:01 PM eth0 68.88 46.69 23.45 24.48 0.00 0.00 0.00 0.00 12:39:01 PM docker0 10.34 11.58 1.53 1.42 0.00 0.00 0.00 0.00 12:40:01 PM lo 70.16 70.16 3.91 3.91 0.00 0.00 0.00 0.00 12:40:01 PM eth0 305.81 227.69 78.10 93.77 0.00 0.00 0.00 0.00 12:40:01 PM docker0 2.55 3.02 0.37 0.45 0.00 0.00 0.00 0.00 12:41:01 PM lo 9.32 9.32 0.47 0.47 0.00 0.00 0.00 0.00 12:41:01 PM eth0 626.58 253.51 3020.53 42.68 0.00 0.00 0.00 0.00 12:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:02 PM lo 397.68 397.68 59.29 59.29 0.00 0.00 0.00 0.00 12:42:02 PM eth0 140.95 91.94 43.90 43.07 0.00 0.00 0.00 0.00 12:42:02 PM docker0 174.19 182.57 27.35 29.06 0.00 0.00 0.00 0.00 12:42:02 PM vethd4ff919 154.27 161.30 27.31 23.48 0.00 0.00 0.00 0.00 12:42:02 PM veth87c784b 19.93 21.98 2.42 5.85 0.00 0.00 0.00 0.00 12:43:01 PM lo 1315.03 1315.03 219.72 219.72 0.00 0.00 0.00 0.00 12:43:01 PM eth0 297.15 201.24 97.25 88.96 0.00 0.00 0.00 0.00 12:43:01 PM docker0 556.91 571.76 112.32 98.39 0.00 0.00 0.00 0.00 12:44:01 PM lo 1.03 1.03 0.05 0.05 0.00 0.00 0.00 0.00 12:44:01 PM eth0 83.85 75.29 1481.99 13.41 0.00 0.00 0.00 0.00 12:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 PM eth0 183.99 143.68 2612.35 62.50 0.00 0.00 0.00 0.00 12:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 164.52 164.52 25.82 25.82 0.00 0.00 0.00 0.00 Average: eth0 289.18 190.22 2288.49 52.51 0.00 0.00 0.00 0.00 Average: docker0 67.00 69.25 12.74 11.64 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) 12/08/2025 _x86_64_ (8 CPU) 12:33:51 LINUX RESTART (8 CPU) 12:34:02 PM CPU %user %nice %system %iowait %steal %idle 12:35:01 PM all 13.60 0.00 2.23 3.73 0.07 80.37 12:35:01 PM 0 8.58 0.00 1.27 0.75 0.07 89.33 12:35:01 PM 1 11.45 0.00 2.63 13.81 0.07 72.04 12:35:01 PM 2 19.45 0.00 1.69 1.74 0.09 77.04 12:35:01 PM 3 8.38 0.00 2.29 2.92 0.07 86.34 12:35:01 PM 4 11.83 0.00 2.11 6.19 0.05 79.82 12:35:01 PM 5 25.50 0.00 3.02 1.43 0.07 69.98 12:35:01 PM 6 14.59 0.00 2.59 2.07 0.05 80.70 12:35:01 PM 7 9.00 0.00 2.25 0.97 0.07 87.72 12:36:01 PM all 26.10 0.00 1.44 1.64 0.08 70.74 12:36:01 PM 0 33.36 0.00 1.00 0.74 0.08 64.82 12:36:01 PM 1 30.14 0.00 1.84 2.36 0.08 65.57 12:36:01 PM 2 22.17 0.00 1.41 1.51 0.10 74.82 12:36:01 PM 3 31.39 0.00 2.53 2.49 0.10 63.49 12:36:01 PM 4 32.76 0.00 1.29 1.24 0.10 64.62 12:36:01 PM 5 12.49 0.00 1.37 2.49 0.07 83.58 12:36:01 PM 6 21.46 0.00 1.02 1.39 0.05 76.09 12:36:01 PM 7 25.06 0.00 1.07 0.89 0.08 72.89 12:37:01 PM all 29.46 0.00 0.79 0.70 0.07 68.98 12:37:01 PM 0 15.56 0.00 0.68 0.23 0.05 83.48 12:37:01 PM 1 37.47 0.00 0.60 0.28 0.08 61.57 12:37:01 PM 2 23.92 0.00 1.14 1.77 0.07 73.11 12:37:01 PM 3 37.62 0.00 1.20 2.09 0.08 59.01 12:37:01 PM 4 35.50 0.00 0.62 0.63 0.07 63.18 12:37:01 PM 5 28.87 0.00 0.47 0.35 0.07 70.25 12:37:01 PM 6 29.45 0.00 0.58 0.00 0.07 69.90 12:37:01 PM 7 27.30 0.00 1.00 0.27 0.05 71.39 12:38:01 PM all 22.51 0.00 2.32 1.58 0.07 73.52 12:38:01 PM 0 18.36 0.00 1.63 0.08 0.08 79.84 12:38:01 PM 1 22.35 0.00 3.19 3.56 0.07 70.83 12:38:01 PM 2 24.66 0.00 2.45 7.45 0.08 65.36 12:38:01 PM 3 13.69 0.00 3.14 0.69 0.05 82.43 12:38:01 PM 4 16.52 0.00 2.05 0.29 0.07 81.08 12:38:01 PM 5 50.87 0.00 2.20 0.08 0.08 46.76 12:38:01 PM 6 13.79 0.00 2.00 0.07 0.07 84.08 12:38:01 PM 7 19.82 0.00 1.92 0.44 0.07 77.76 12:39:01 PM all 23.09 0.00 1.81 0.04 0.08 74.98 12:39:01 PM 0 32.55 0.00 2.03 0.02 0.10 65.30 12:39:01 PM 1 19.19 0.00 1.71 0.03 0.08 78.99 12:39:01 PM 2 19.97 0.00 1.84 0.03 0.08 78.08 12:39:01 PM 3 15.16 0.00 1.22 0.08 0.08 83.45 12:39:01 PM 4 28.89 0.00 2.11 0.03 0.07 68.90 12:39:01 PM 5 17.80 0.00 1.91 0.05 0.08 80.15 12:39:01 PM 6 32.62 0.00 2.21 0.03 0.07 65.07 12:39:01 PM 7 18.56 0.00 1.42 0.07 0.08 79.87 12:40:01 PM all 10.16 0.00 1.42 0.02 0.06 88.34 12:40:01 PM 0 14.44 0.00 0.85 0.02 0.07 84.63 12:40:01 PM 1 12.96 0.00 1.24 0.02 0.05 85.73 12:40:01 PM 2 9.17 0.00 1.59 0.02 0.07 89.16 12:40:01 PM 3 8.06 0.00 1.29 0.02 0.07 90.57 12:40:01 PM 4 7.65 0.00 1.86 0.02 0.07 90.41 12:40:01 PM 5 8.13 0.00 1.92 0.02 0.07 89.86 12:40:01 PM 6 14.73 0.00 1.10 0.02 0.05 84.10 12:40:01 PM 7 6.13 0.00 1.47 0.03 0.07 92.29 12:41:01 PM all 35.11 0.00 1.42 0.32 0.09 63.06 12:41:01 PM 0 24.44 0.00 1.19 0.00 0.08 74.29 12:41:01 PM 1 22.06 0.00 0.97 0.47 0.08 76.41 12:41:01 PM 2 51.05 0.00 1.56 1.42 0.10 45.88 12:41:01 PM 3 46.96 0.00 2.18 0.00 0.10 50.76 12:41:01 PM 4 38.84 0.00 0.97 0.00 0.08 60.11 12:41:01 PM 5 48.83 0.00 1.91 0.17 0.08 49.01 12:41:01 PM 6 27.75 0.00 1.21 0.08 0.08 70.88 12:41:01 PM 7 20.97 0.00 1.37 0.42 0.08 77.15 12:42:02 PM all 25.58 0.00 1.71 0.64 0.08 71.98 12:42:02 PM 0 13.69 0.00 1.77 0.23 0.08 84.22 12:42:02 PM 1 28.38 0.00 1.96 2.40 0.10 67.17 12:42:02 PM 2 22.47 0.00 1.52 0.90 0.08 75.02 12:42:02 PM 3 49.29 0.00 2.20 0.39 0.10 48.03 12:42:02 PM 4 18.71 0.00 1.79 0.02 0.08 79.40 12:42:02 PM 5 18.31 0.00 1.52 0.40 0.08 79.68 12:42:02 PM 6 27.18 0.00 1.24 0.17 0.07 71.35 12:42:02 PM 7 26.70 0.00 1.68 0.65 0.07 70.90 12:43:01 PM all 21.24 0.00 2.24 0.04 0.10 76.38 12:43:01 PM 0 20.70 0.00 1.77 0.00 0.10 77.43 12:43:01 PM 1 28.74 0.00 3.14 0.14 0.10 67.88 12:43:01 PM 2 22.00 0.00 2.18 0.03 0.10 75.68 12:43:01 PM 3 17.10 0.00 2.35 0.03 0.09 80.43 12:43:01 PM 4 19.91 0.00 1.67 0.02 0.10 78.30 12:43:01 PM 5 22.50 0.00 1.67 0.00 0.09 75.74 12:43:01 PM 6 21.15 0.00 2.28 0.12 0.09 76.36 12:43:01 PM 7 17.83 0.00 2.85 0.00 0.10 79.22 12:44:01 PM all 28.49 0.00 1.30 0.46 0.06 69.68 12:44:01 PM 0 33.92 0.00 0.79 0.02 0.07 65.21 12:44:01 PM 1 55.88 0.00 2.46 0.20 0.07 41.39 12:44:01 PM 2 23.02 0.00 1.30 0.13 0.07 75.47 12:44:01 PM 3 6.18 0.00 2.36 2.53 0.07 88.86 12:44:01 PM 4 23.83 0.00 0.74 0.39 0.05 75.00 12:44:01 PM 5 32.30 0.00 0.67 0.33 0.07 66.63 12:44:01 PM 6 26.55 0.00 1.01 0.00 0.07 72.37 12:44:01 PM 7 26.22 0.00 1.09 0.05 0.07 72.58 12:45:01 PM all 33.17 0.00 0.97 1.60 0.07 64.19 12:45:01 PM 0 35.78 0.00 1.37 0.03 0.07 62.75 12:45:01 PM 1 57.86 0.00 1.03 1.92 0.08 39.10 12:45:01 PM 2 32.16 0.00 1.35 3.27 0.08 63.13 12:45:01 PM 3 25.43 0.00 0.87 1.12 0.07 72.52 12:45:01 PM 4 16.82 0.00 0.69 3.83 0.05 78.61 12:45:01 PM 5 49.10 0.00 0.92 0.02 0.07 49.90 12:45:01 PM 6 36.42 0.00 0.60 0.00 0.07 62.91 12:45:01 PM 7 11.71 0.00 0.90 2.63 0.07 84.69 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.44 0.00 1.60 0.98 0.08 72.91 Average: 0 22.87 0.00 1.30 0.19 0.08 75.55 Average: 1 29.73 0.00 1.88 2.27 0.08 66.04 Average: 2 24.56 0.00 1.64 1.66 0.08 72.05 Average: 3 23.61 0.00 1.96 1.12 0.08 73.23 Average: 4 22.87 0.00 1.44 1.14 0.07 74.47 Average: 5 28.62 0.00 1.60 0.49 0.07 69.23 Average: 6 24.17 0.00 1.44 0.36 0.07 73.97 Average: 7 19.05 0.00 1.54 0.58 0.07 78.75