---> uname -a: Linux prd-centos8-docker-8c-8g-6956.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 1126 25047 19 5716 30290 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:44:e3:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.213/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85542sec preferred_lft 85542sec inet6 fe80::f816:3eff:fe44:e3c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d4:b1:87:b3 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:d4ff:feb1:87b3/64 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) 02/11/2026 _x86_64_ (8 CPU) 12:51:18 LINUX RESTART (8 CPU) 12:52:01 PM tps rtps wtps bread/s bwrtn/s 12:53:01 PM 244.88 17.54 227.34 3849.81 11796.34 12:54:01 PM 172.60 1.80 170.80 498.85 14925.58 12:55:01 PM 35.44 0.00 35.44 0.00 2679.65 12:56:01 PM 124.77 0.58 124.19 486.96 56967.63 12:57:01 PM 26.06 0.48 25.57 21.46 523.38 12:58:01 PM 10.40 0.00 10.40 0.00 459.98 12:59:01 PM 117.44 0.00 117.44 0.00 24113.36 01:00:01 PM 17.22 0.00 17.22 0.00 335.22 01:01:01 PM 169.54 0.02 169.53 0.13 1878.54 01:02:01 PM 49.50 2.61 46.89 4513.52 27198.05 01:03:01 PM 37.44 1.73 35.71 1783.30 9699.62 01:04:01 PM 23.66 0.00 23.66 0.00 1459.91 01:05:01 PM 2.50 0.00 2.50 0.00 45.39 Average: 79.35 1.91 77.44 858.12 11699.91 12:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:53:01 PM 28784328 30785504 3871384 11.86 2688 2315596 1774656 5.27 213484 3183388 209080 12:54:01 PM 27276928 29538316 5378784 16.47 2688 2570168 2809740 8.34 281212 4594528 52648 12:55:01 PM 26470612 28754172 6185100 18.94 2688 2590616 3749744 11.13 286752 5388232 2748 12:56:01 PM 24982976 28399044 7672736 23.50 2688 3698056 3998168 11.86 436068 6624652 64 12:57:01 PM 24686856 28109024 7968856 24.40 2688 3704284 3941456 11.69 443836 6913916 40 12:58:01 PM 25408784 28842396 7246928 22.19 2688 3715556 3821316 11.34 447656 6192580 2488 12:59:01 PM 23911540 28053660 8744172 26.78 2688 4407476 5647656 16.76 545240 7531356 172 01:00:01 PM 22969980 27158796 9685732 29.66 2688 4457620 6328304 18.78 557620 8453080 2996 01:01:01 PM 24138192 28245820 8517520 26.08 2688 4363868 3889676 11.54 553200 7308228 13756 01:02:01 PM 25497176 30637400 7158536 21.92 2688 5387740 1866712 5.54 752096 5739632 104620 01:03:01 PM 25647512 31022976 7008200 21.46 2688 5617952 1505804 4.47 973308 5364360 38260 01:04:01 PM 25703880 31071640 6951832 21.29 2688 5609848 1454192 4.31 976376 5305344 8 01:05:01 PM 25717356 31085100 6938356 21.25 2688 5609848 1454192 4.31 976376 5292036 8 Average: 25476625 29361834 7179087 21.98 2688 4157587 3249355 9.64 572556 5991641 32838 12:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM eth0 282.78 228.34 3186.63 48.62 0.00 0.00 0.00 0.00 12:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM eth0 303.13 232.09 3625.38 40.24 0.00 0.00 0.00 0.00 12:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM eth0 120.21 96.87 287.44 25.18 0.00 0.00 0.00 0.00 12:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM lo 5.98 5.98 0.54 0.54 0.00 0.00 0.00 0.00 12:56:01 PM eth0 304.90 172.88 9478.41 16.76 0.00 0.00 0.00 0.00 12:56:01 PM docker0 1.60 1.93 0.23 0.22 0.00 0.00 0.00 0.00 12:56:01 PM veth0349155 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 PM lo 67.39 67.39 5.12 5.12 0.00 0.00 0.00 0.00 12:57:01 PM eth0 280.76 202.48 84.51 83.55 0.00 0.00 0.00 0.00 12:57:01 PM docker0 10.56 11.86 1.56 1.48 0.00 0.00 0.00 0.00 12:58:01 PM lo 56.81 56.81 2.90 2.90 0.00 0.00 0.00 0.00 12:58:01 PM eth0 174.78 158.00 78.99 67.38 0.00 0.00 0.00 0.00 12:58:01 PM docker0 0.78 1.10 0.11 0.18 0.00 0.00 0.00 0.00 12:59:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:59:01 PM eth0 596.70 214.24 2988.75 31.07 0.00 0.00 0.00 0.00 12:59:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 PM vethed1135e 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 12:59:01 PM veth33ddd9b 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 01:00:01 PM lo 670.06 670.06 92.68 92.68 0.00 0.00 0.00 0.00 01:00:01 PM eth0 70.81 49.58 20.87 23.67 0.00 0.00 0.00 0.00 01:00:01 PM docker0 282.43 294.02 41.89 46.08 0.00 0.00 0.00 0.00 01:00:01 PM vethed1135e 243.83 253.89 41.17 35.85 0.00 0.00 0.00 0.00 01:00:01 PM veth33ddd9b 38.60 40.65 4.58 10.48 0.00 0.00 0.00 0.00 01:01:01 PM lo 1047.25 1047.25 193.32 193.32 0.00 0.00 0.00 0.00 01:01:01 PM eth0 151.62 114.83 256.62 43.64 0.00 0.00 0.00 0.00 01:01:01 PM docker0 445.58 457.43 96.26 89.33 0.00 0.00 0.00 0.00 01:02:01 PM lo 1.03 1.03 0.05 0.05 0.00 0.00 0.00 0.00 01:02:01 PM eth0 146.19 112.72 1906.50 23.97 0.00 0.00 0.00 0.00 01:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM eth0 137.46 102.98 2471.13 60.70 0.00 0.00 0.00 0.00 01:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM eth0 8.05 6.30 5.60 3.34 0.00 0.00 0.00 0.00 01:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 0.48 0.13 0.11 0.23 0.00 0.00 0.00 0.00 01:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 142.22 142.22 22.66 22.66 0.00 0.00 0.00 0.00 Average: eth0 198.30 130.11 1876.34 36.03 0.00 0.00 0.00 0.00 Average: docker0 57.00 58.95 10.77 10.56 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) 02/11/2026 _x86_64_ (8 CPU) 12:51:18 LINUX RESTART (8 CPU) 12:52:01 PM CPU %user %nice %system %iowait %steal %idle 12:53:01 PM all 19.20 0.00 1.37 0.85 0.06 78.52 12:53:01 PM 0 16.74 0.00 0.97 0.80 0.07 81.43 12:53:01 PM 1 26.67 0.00 0.73 1.03 0.05 71.51 12:53:01 PM 2 15.65 0.00 1.32 0.79 0.07 82.18 12:53:01 PM 3 23.44 0.00 2.58 1.20 0.07 72.72 12:53:01 PM 4 19.85 0.00 1.20 0.69 0.05 78.21 12:53:01 PM 5 14.34 0.00 0.99 0.62 0.07 83.99 12:53:01 PM 6 12.99 0.00 1.22 0.90 0.07 84.82 12:53:01 PM 7 23.87 0.00 1.97 0.79 0.05 73.32 12:54:01 PM all 38.96 0.00 1.23 0.72 0.10 58.98 12:54:01 PM 0 47.43 0.00 0.72 0.32 0.08 51.45 12:54:01 PM 1 41.46 0.00 1.47 0.48 0.10 56.49 12:54:01 PM 2 25.57 0.00 1.64 1.17 0.10 71.52 12:54:01 PM 3 27.86 0.00 1.34 1.22 0.10 69.49 12:54:01 PM 4 40.09 0.00 0.82 0.25 0.12 58.72 12:54:01 PM 5 37.36 0.00 0.90 0.13 0.08 61.52 12:54:01 PM 6 30.20 0.00 1.04 0.43 0.10 68.23 12:54:01 PM 7 61.77 0.00 1.92 1.79 0.12 34.40 12:55:01 PM all 21.72 0.00 0.48 0.09 0.05 77.66 12:55:01 PM 0 7.30 0.00 0.30 0.00 0.05 92.35 12:55:01 PM 1 6.78 0.00 0.85 0.02 0.05 92.30 12:55:01 PM 2 48.17 0.00 1.28 0.35 0.07 50.13 12:55:01 PM 3 38.08 0.00 0.17 0.05 0.07 61.64 12:55:01 PM 4 20.88 0.00 0.17 0.00 0.03 78.92 12:55:01 PM 5 32.03 0.00 0.12 0.15 0.05 67.66 12:55:01 PM 6 8.23 0.00 0.30 0.00 0.02 91.45 12:55:01 PM 7 12.18 0.00 0.65 0.17 0.07 86.93 12:56:01 PM all 21.74 0.00 3.48 2.05 0.10 72.63 12:56:01 PM 0 20.32 0.00 3.38 0.76 0.08 75.45 12:56:01 PM 1 29.20 0.00 4.24 6.88 0.10 59.58 12:56:01 PM 2 31.18 0.00 4.42 4.12 0.10 60.18 12:56:01 PM 3 18.23 0.00 2.68 0.66 0.10 78.33 12:56:01 PM 4 20.13 0.00 3.77 2.52 0.10 73.48 12:56:01 PM 5 12.50 0.00 3.55 0.08 0.08 83.78 12:56:01 PM 6 24.07 0.00 3.01 0.61 0.10 72.21 12:56:01 PM 7 18.24 0.00 2.80 0.74 0.10 78.11 12:57:01 PM all 18.21 0.00 2.08 0.05 0.08 79.59 12:57:01 PM 0 24.16 0.00 2.11 0.10 0.08 73.55 12:57:01 PM 1 19.48 0.00 2.37 0.00 0.08 78.06 12:57:01 PM 2 23.34 0.00 2.73 0.02 0.08 73.83 12:57:01 PM 3 13.32 0.00 2.00 0.08 0.08 84.52 12:57:01 PM 4 13.04 0.00 2.04 0.03 0.08 84.80 12:57:01 PM 5 22.33 0.00 1.69 0.07 0.07 75.85 12:57:01 PM 6 16.83 0.00 1.26 0.02 0.08 81.82 12:57:01 PM 7 13.14 0.00 2.43 0.05 0.08 84.30 12:58:01 PM all 12.16 0.00 1.17 0.02 0.07 86.57 12:58:01 PM 0 10.63 0.00 1.05 0.00 0.07 88.25 12:58:01 PM 1 16.56 0.00 0.79 0.02 0.07 82.58 12:58:01 PM 2 16.05 0.00 1.81 0.07 0.08 81.99 12:58:01 PM 3 9.22 0.00 1.99 0.10 0.08 88.61 12:58:01 PM 4 7.09 0.00 1.15 0.00 0.07 91.69 12:58:01 PM 5 15.28 0.00 0.78 0.00 0.08 83.86 12:58:01 PM 6 14.15 0.00 0.95 0.00 0.08 84.81 12:58:01 PM 7 8.34 0.00 0.87 0.00 0.05 90.74 12:59:01 PM all 35.06 0.00 2.29 0.82 0.09 61.74 12:59:01 PM 0 28.01 0.00 2.16 0.07 0.08 69.68 12:59:01 PM 1 43.84 0.00 1.76 2.06 0.10 52.23 12:59:01 PM 2 23.46 0.00 2.90 0.94 0.08 72.63 12:59:01 PM 3 47.18 0.00 3.25 0.32 0.12 49.14 12:59:01 PM 4 25.90 0.00 1.93 0.03 0.08 72.06 12:59:01 PM 5 36.33 0.00 1.90 1.07 0.08 60.62 12:59:01 PM 6 45.93 0.00 2.28 1.66 0.10 50.03 12:59:01 PM 7 29.84 0.00 2.16 0.37 0.10 67.53 01:00:01 PM all 28.62 0.00 1.56 0.01 0.11 69.70 01:00:01 PM 0 36.41 0.00 1.42 0.00 0.13 62.04 01:00:01 PM 1 39.30 0.00 1.73 0.02 0.10 58.86 01:00:01 PM 2 23.51 0.00 1.10 0.00 0.10 75.29 01:00:01 PM 3 28.67 0.00 1.59 0.00 0.10 69.63 01:00:01 PM 4 21.78 0.00 1.48 0.02 0.10 76.63 01:00:01 PM 5 28.04 0.00 1.80 0.00 0.12 70.05 01:00:01 PM 6 12.25 0.00 1.53 0.03 0.12 86.07 01:00:01 PM 7 38.92 0.00 1.84 0.02 0.10 59.13 01:01:01 PM all 29.30 0.00 2.25 0.29 0.10 68.06 01:01:01 PM 0 28.09 0.00 1.54 0.03 0.10 70.23 01:01:01 PM 1 30.51 0.00 2.54 0.07 0.10 66.79 01:01:01 PM 2 42.60 0.00 1.99 0.07 0.10 55.24 01:01:01 PM 3 21.23 0.00 3.22 0.59 0.12 74.84 01:01:01 PM 4 32.70 0.00 1.98 0.02 0.10 65.20 01:01:01 PM 5 25.62 0.00 1.69 0.00 0.10 72.59 01:01:01 PM 6 24.69 0.00 2.35 0.02 0.10 72.84 01:01:01 PM 7 28.97 0.00 2.65 1.51 0.12 66.75 01:02:01 PM all 28.98 0.00 1.87 1.85 0.08 67.22 01:02:01 PM 0 17.44 0.00 1.82 0.20 0.07 80.47 01:02:01 PM 1 25.77 0.00 2.63 2.95 0.10 68.56 01:02:01 PM 2 42.89 0.00 1.99 3.77 0.08 51.27 01:02:01 PM 3 17.79 0.00 2.19 1.00 0.07 78.95 01:02:01 PM 4 40.52 0.00 1.67 3.11 0.08 54.61 01:02:01 PM 5 21.88 0.00 1.57 1.05 0.08 75.41 01:02:01 PM 6 19.23 0.00 1.89 0.17 0.05 78.66 01:02:01 PM 7 46.35 0.00 1.22 2.53 0.10 49.80 01:03:01 PM all 29.66 0.00 0.96 0.42 0.08 68.88 01:03:01 PM 0 7.85 0.00 0.90 0.12 0.07 91.06 01:03:01 PM 1 35.23 0.00 1.32 0.07 0.08 63.30 01:03:01 PM 2 35.12 0.00 1.52 0.13 0.10 63.12 01:03:01 PM 3 13.27 0.00 1.10 1.12 0.07 84.44 01:03:01 PM 4 42.59 0.00 0.63 0.00 0.07 56.71 01:03:01 PM 5 19.73 0.00 0.95 1.19 0.07 78.07 01:03:01 PM 6 40.02 0.00 0.53 0.00 0.08 59.37 01:03:01 PM 7 43.46 0.00 0.73 0.73 0.08 54.99 01:03:01 PM CPU %user %nice %system %iowait %steal %idle 01:04:01 PM all 2.91 0.00 0.27 0.05 0.01 96.75 01:04:01 PM 0 7.56 0.00 0.60 0.03 0.02 91.79 01:04:01 PM 1 0.63 0.00 0.17 0.08 0.02 99.10 01:04:01 PM 2 1.20 0.00 0.12 0.00 0.00 98.68 01:04:01 PM 3 0.18 0.00 0.12 0.00 0.02 99.68 01:04:01 PM 4 6.57 0.00 0.37 0.27 0.02 92.78 01:04:01 PM 5 4.25 0.00 0.28 0.03 0.02 95.42 01:04:01 PM 6 0.13 0.00 0.08 0.00 0.02 99.77 01:04:01 PM 7 2.77 0.00 0.40 0.02 0.02 96.80 01:05:01 PM all 0.10 0.00 0.02 0.00 0.01 99.86 01:05:01 PM 0 0.00 0.00 0.00 0.00 0.02 99.98 01:05:01 PM 1 0.55 0.00 0.03 0.02 0.03 99.37 01:05:01 PM 2 0.07 0.00 0.03 0.00 0.02 99.88 01:05:01 PM 3 0.05 0.00 0.03 0.00 0.02 99.90 01:05:01 PM 4 0.02 0.00 0.02 0.00 0.00 99.97 01:05:01 PM 5 0.07 0.00 0.03 0.00 0.00 99.90 01:05:01 PM 6 0.05 0.00 0.03 0.00 0.00 99.92 01:05:01 PM 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 22.03 0.00 1.46 0.55 0.07 75.87 Average: 0 19.37 0.00 1.30 0.19 0.07 79.07 Average: 1 24.29 0.00 1.58 1.05 0.08 73.00 Average: 2 25.28 0.00 1.76 0.88 0.08 72.01 Average: 3 19.88 0.00 1.71 0.49 0.08 77.85 Average: 4 22.39 0.00 1.32 0.53 0.07 75.69 Average: 5 20.74 0.00 1.25 0.34 0.07 77.60 Average: 6 19.12 0.00 1.27 0.29 0.07 79.24 Average: 7 25.21 0.00 1.51 0.67 0.08 72.53