---> uname -a: Linux prd-centos8-docker-8c-8g-26333.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 1147 25129 19 5613 30269 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:b4:69:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.227/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85663sec preferred_lft 85663sec inet6 fe80::f816:3eff:feb4:695b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b0:c5:54:e0 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:b0ff:fec5:54e0/64 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) 07/07/2025 _x86_64_ (8 CPU) 06:59:28 LINUX RESTART (8 CPU) 07:00:00 AM tps rtps wtps bread/s bwrtn/s 07:00:01 AM 21.59 5.68 15.91 181.82 23889.77 07:01:01 AM 238.77 19.64 219.13 3776.74 8039.79 07:02:01 AM 273.72 5.41 268.30 1217.85 19973.78 07:03:01 AM 164.83 0.78 164.05 491.84 42156.48 07:04:01 AM 36.32 0.02 36.30 0.13 531.32 07:05:01 AM 21.89 0.48 21.41 21.46 422.49 07:06:01 AM 3.00 0.00 3.00 0.00 71.40 07:07:01 AM 8.88 0.08 8.80 4.00 486.14 07:08:01 AM 47.93 0.00 47.93 0.00 12263.69 07:09:01 AM 72.78 0.00 72.78 0.00 11542.03 07:10:01 AM 145.32 2.47 142.85 4490.50 1976.62 07:11:01 AM 49.15 1.35 47.80 1721.83 30989.99 Average: 96.50 2.75 93.75 1064.68 11694.11 07:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:00:01 AM 30026020 31386396 2629692 8.05 2688 1700952 1395412 4.14 129044 2136188 34928 07:01:01 AM 29350764 31180536 3304948 10.12 2688 2148424 2036028 6.04 159684 2701128 229472 07:02:01 AM 27155792 29369676 5499920 16.84 2688 2524284 3098556 9.19 261008 4741048 48352 07:03:01 AM 24390796 27783780 8264916 25.31 2688 3676608 5473060 16.24 412744 7244776 552 07:04:01 AM 23545736 26942792 9109976 27.90 2688 3678980 7208096 21.39 432812 8057328 232 07:05:01 AM 23424272 26825824 9231440 28.27 2688 3683976 5766240 17.11 436720 8181660 20 07:06:01 AM 23318736 26720928 9336976 28.59 2688 3684636 5766240 17.11 436740 8286996 72 07:07:01 AM 24076552 27487840 8579160 26.27 2688 3693440 5025600 14.91 439012 7532492 20 07:08:01 AM 22718964 26767892 9936748 30.43 2688 4308740 5532992 16.42 501636 8778136 258888 07:09:01 AM 21330144 25467752 11325568 34.68 2688 4406080 8149404 24.18 548316 10099316 1496 07:10:01 AM 24244048 28765676 8411664 25.76 2688 4776804 3314304 9.83 578368 7175556 312800 07:11:01 AM 24406084 29661348 8249628 25.26 2688 5499364 2766788 8.21 783116 6794512 79272 Average: 24832326 28196703 7823386 23.96 2688 3648524 4627727 13.73 426600 6810761 80509 07:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 AM eth0 1798.86 1157.95 2182.83 179.44 0.00 0.00 0.00 0.00 07:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM eth0 223.58 152.58 1347.44 38.25 0.00 0.00 0.00 0.00 07:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM eth0 443.14 356.48 5272.19 50.73 0.00 0.00 0.00 0.00 07:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 346.62 219.29 10036.92 29.00 0.00 0.00 0.00 0.00 07:03:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 07:04:01 AM lo 12.43 12.43 0.96 0.96 0.00 0.00 0.00 0.00 07:04:01 AM eth0 26.02 22.16 7.64 11.23 0.00 0.00 0.00 0.00 07:04:01 AM docker0 2.12 2.58 0.33 0.30 0.00 0.00 0.00 0.00 07:04:01 AM veth89059da 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 07:05:01 AM lo 65.37 65.37 4.71 4.71 0.00 0.00 0.00 0.00 07:05:01 AM eth0 274.25 200.20 71.44 76.71 0.00 0.00 0.00 0.00 07:05:01 AM docker0 8.51 9.76 1.35 1.32 0.00 0.00 0.00 0.00 07:06:01 AM lo 54.57 54.57 2.67 2.67 0.00 0.00 0.00 0.00 07:06:01 AM eth0 186.72 140.93 48.01 58.66 0.00 0.00 0.00 0.00 07:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM lo 14.93 14.93 0.73 0.73 0.00 0.00 0.00 0.00 07:07:01 AM eth0 144.40 101.53 82.82 42.04 0.00 0.00 0.00 0.00 07:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 07:08:01 AM eth0 717.10 431.53 2882.58 47.36 0.00 0.00 0.00 0.00 07:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM lo 536.75 536.75 116.89 116.89 0.00 0.00 0.00 0.00 07:09:01 AM eth0 50.17 33.45 14.64 18.73 0.00 0.00 0.00 0.00 07:09:01 AM docker0 254.41 263.67 50.39 63.58 0.00 0.00 0.00 0.00 07:09:01 AM veth410d9e0 226.82 235.93 50.77 43.97 0.00 0.00 0.00 0.00 07:09:01 AM vethccafc30 27.59 28.44 3.10 19.87 0.00 0.00 0.00 0.00 07:10:01 AM lo 508.45 508.45 110.37 110.37 0.00 0.00 0.00 0.00 07:10:01 AM eth0 118.94 97.23 1507.36 24.04 0.00 0.00 0.00 0.00 07:10:01 AM docker0 248.60 256.88 63.29 46.46 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 310.28 215.01 2104.82 27.26 0.00 0.00 0.00 0.00 07:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 108.29 108.29 21.46 21.46 0.00 0.00 0.00 0.00 Average: eth0 260.34 180.43 2125.21 38.74 0.00 0.00 0.00 0.00 Average: docker0 46.63 48.39 10.47 10.14 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) 07/07/2025 _x86_64_ (8 CPU) 06:59:28 LINUX RESTART (8 CPU) 07:00:00 AM CPU %user %nice %system %iowait %steal %idle 07:00:01 AM all 20.77 0.00 4.30 1.00 0.14 73.78 07:00:01 AM 0 36.36 0.00 2.27 0.00 0.00 61.36 07:00:01 AM 1 15.73 0.00 7.87 0.00 0.00 76.40 07:00:01 AM 2 31.82 0.00 2.27 0.00 0.00 65.91 07:00:01 AM 3 25.29 0.00 4.60 0.00 0.00 70.11 07:00:01 AM 4 9.30 0.00 4.65 0.00 0.00 86.05 07:00:01 AM 5 21.84 0.00 4.60 8.05 0.00 65.52 07:00:01 AM 6 11.49 0.00 4.60 0.00 1.15 82.76 07:00:01 AM 7 13.95 0.00 3.49 0.00 0.00 82.56 07:01:01 AM all 11.18 0.00 1.21 0.67 0.05 86.90 07:01:01 AM 0 15.56 0.00 1.39 0.32 0.07 82.67 07:01:01 AM 1 6.15 0.00 1.24 1.61 0.07 90.94 07:01:01 AM 2 13.71 0.00 1.55 0.42 0.05 84.27 07:01:01 AM 3 7.73 0.00 0.73 0.67 0.03 90.83 07:01:01 AM 4 23.93 0.00 1.74 0.67 0.05 73.61 07:01:01 AM 5 4.56 0.00 0.70 0.48 0.03 94.22 07:01:01 AM 6 6.03 0.00 0.70 0.12 0.03 93.12 07:01:01 AM 7 11.77 0.00 1.64 1.07 0.03 85.50 07:02:01 AM all 39.15 0.00 1.56 1.69 0.09 57.51 07:02:01 AM 0 15.85 0.00 1.37 2.64 0.07 80.07 07:02:01 AM 1 45.15 0.00 1.62 1.61 0.10 51.52 07:02:01 AM 2 41.69 0.00 3.70 5.23 0.12 49.26 07:02:01 AM 3 52.52 0.00 1.14 0.82 0.10 45.42 07:02:01 AM 4 43.47 0.00 1.56 1.32 0.10 53.55 07:02:01 AM 5 42.45 0.00 1.05 0.03 0.08 56.38 07:02:01 AM 6 36.54 0.00 0.87 0.59 0.08 61.92 07:02:01 AM 7 35.54 0.00 1.21 1.26 0.07 61.93 07:03:01 AM all 28.74 0.00 3.17 2.40 0.09 65.60 07:03:01 AM 0 34.67 0.00 2.69 1.43 0.08 61.13 07:03:01 AM 1 31.86 0.00 3.17 4.18 0.10 60.69 07:03:01 AM 2 30.35 0.00 4.16 3.62 0.10 61.77 07:03:01 AM 3 22.69 0.00 2.84 1.67 0.08 72.72 07:03:01 AM 4 33.79 0.00 3.84 2.54 0.08 59.74 07:03:01 AM 5 13.19 0.00 3.60 2.63 0.08 80.50 07:03:01 AM 6 27.49 0.00 2.50 3.06 0.08 66.87 07:03:01 AM 7 35.86 0.00 2.53 0.08 0.08 61.44 07:04:01 AM all 19.74 0.00 2.09 0.65 0.09 77.43 07:04:01 AM 0 28.81 0.00 2.81 0.40 0.10 67.88 07:04:01 AM 1 21.33 0.00 2.41 0.79 0.10 75.37 07:04:01 AM 2 20.17 0.00 2.34 1.09 0.08 76.32 07:04:01 AM 3 15.97 0.00 1.79 0.27 0.08 81.89 07:04:01 AM 4 16.41 0.00 1.99 1.81 0.10 79.69 07:04:01 AM 5 21.04 0.00 1.91 0.50 0.08 76.47 07:04:01 AM 6 17.48 0.00 2.03 0.27 0.07 80.16 07:04:01 AM 7 16.72 0.00 1.47 0.05 0.07 81.69 07:05:01 AM all 13.22 0.00 1.71 0.05 0.07 84.96 07:05:01 AM 0 13.79 0.00 1.69 0.02 0.07 84.44 07:05:01 AM 1 11.43 0.00 1.32 0.02 0.07 87.17 07:05:01 AM 2 16.25 0.00 1.41 0.10 0.07 82.17 07:05:01 AM 3 12.33 0.00 1.81 0.05 0.07 85.75 07:05:01 AM 4 12.39 0.00 1.88 0.07 0.07 85.60 07:05:01 AM 5 13.39 0.00 2.06 0.08 0.08 84.39 07:05:01 AM 6 11.04 0.00 1.96 0.02 0.07 86.92 07:05:01 AM 7 15.15 0.00 1.52 0.02 0.07 83.24 07:06:01 AM all 1.72 0.00 0.61 0.01 0.05 97.61 07:06:01 AM 0 0.72 0.00 0.35 0.00 0.05 98.88 07:06:01 AM 1 3.47 0.00 1.00 0.00 0.05 95.48 07:06:01 AM 2 1.70 0.00 1.29 0.00 0.05 96.96 07:06:01 AM 3 2.51 0.00 0.47 0.00 0.05 96.98 07:06:01 AM 4 1.49 0.00 0.45 0.02 0.08 97.96 07:06:01 AM 5 1.51 0.00 0.23 0.00 0.05 98.21 07:06:01 AM 6 1.34 0.00 0.32 0.00 0.03 98.31 07:06:01 AM 7 1.04 0.00 0.74 0.03 0.07 98.13 07:07:01 AM all 10.48 0.00 0.52 0.04 0.04 88.93 07:07:01 AM 0 14.73 0.00 0.32 0.00 0.05 84.90 07:07:01 AM 1 3.61 0.00 1.02 0.07 0.03 95.27 07:07:01 AM 2 5.34 0.00 0.40 0.20 0.03 94.03 07:07:01 AM 3 3.99 0.00 0.28 0.00 0.03 95.69 07:07:01 AM 4 10.40 0.00 0.33 0.02 0.03 89.21 07:07:01 AM 5 5.23 0.00 0.63 0.00 0.03 94.10 07:07:01 AM 6 2.39 0.00 0.23 0.00 0.02 97.36 07:07:01 AM 7 38.12 0.00 0.92 0.00 0.07 60.89 07:08:01 AM all 32.82 0.00 1.67 0.69 0.08 64.75 07:08:01 AM 0 43.60 0.00 2.13 0.37 0.08 53.82 07:08:01 AM 1 36.13 0.00 1.53 0.65 0.08 61.60 07:08:01 AM 2 33.97 0.00 2.18 1.54 0.08 62.23 07:08:01 AM 3 29.04 0.00 1.41 1.37 0.08 68.09 07:08:01 AM 4 26.96 0.00 1.71 1.37 0.07 69.89 07:08:01 AM 5 24.79 0.00 1.36 0.00 0.07 73.79 07:08:01 AM 6 29.94 0.00 1.59 0.07 0.08 68.31 07:08:01 AM 7 38.12 0.00 1.44 0.10 0.08 60.25 07:09:01 AM all 28.81 0.00 1.69 0.81 0.09 68.60 07:09:01 AM 0 15.68 0.00 1.63 0.50 0.08 82.11 07:09:01 AM 1 38.22 0.00 1.51 0.18 0.10 59.99 07:09:01 AM 2 39.29 0.00 1.14 3.51 0.10 55.96 07:09:01 AM 3 25.42 0.00 1.77 0.57 0.08 72.15 07:09:01 AM 4 23.01 0.00 2.30 0.05 0.08 74.56 07:09:01 AM 5 28.73 0.00 1.17 0.03 0.10 69.96 07:09:01 AM 6 35.44 0.00 2.40 0.18 0.10 61.88 07:09:01 AM 7 24.67 0.00 1.59 1.41 0.08 72.24 07:10:01 AM all 30.64 0.00 1.74 0.44 0.08 67.10 07:10:01 AM 0 9.83 0.00 2.08 2.23 0.07 85.80 07:10:01 AM 1 22.96 0.00 2.56 0.39 0.10 73.99 07:10:01 AM 2 45.10 0.00 0.94 0.23 0.08 53.65 07:10:01 AM 3 22.94 0.00 2.09 0.02 0.07 74.89 07:10:01 AM 4 27.34 0.00 1.26 0.17 0.07 71.17 07:10:01 AM 5 19.91 0.00 0.74 0.22 0.07 79.07 07:10:01 AM 6 41.44 0.00 1.07 0.30 0.08 57.11 07:10:01 AM 7 55.56 0.00 3.16 0.00 0.10 41.18 07:10:01 AM CPU %user %nice %system %iowait %steal %idle 07:11:01 AM all 31.29 0.00 1.57 1.56 0.08 65.49 07:11:01 AM 0 23.23 0.00 1.57 1.17 0.07 73.96 07:11:01 AM 1 42.64 0.00 2.04 3.88 0.08 51.36 07:11:01 AM 2 15.80 0.00 1.36 5.34 0.07 77.44 07:11:01 AM 3 46.25 0.00 2.40 1.94 0.10 49.31 07:11:01 AM 4 17.02 0.00 1.41 0.00 0.08 81.49 07:11:01 AM 5 44.28 0.00 1.32 0.03 0.10 54.26 07:11:01 AM 6 26.10 0.00 1.09 0.00 0.07 72.75 07:11:01 AM 7 35.01 0.00 1.41 0.13 0.08 63.36 Average: all 22.51 0.00 1.60 0.82 0.07 75.00 Average: 0 19.69 0.00 1.64 0.82 0.07 77.78 Average: 1 23.89 0.00 1.77 1.21 0.08 73.05 Average: 2 23.94 0.00 1.86 1.93 0.08 72.20 Average: 3 21.94 0.00 1.52 0.67 0.07 75.80 Average: 4 21.45 0.00 1.68 0.73 0.07 76.07 Average: 5 19.91 0.00 1.35 0.37 0.07 78.30 Average: 6 21.36 0.00 1.34 0.42 0.07 76.81 Average: 7 27.94 0.00 1.60 0.38 0.07 70.01