---> uname -a: Linux prd-centos8-docker-8c-8g-1267.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 25107 19 5648 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:72:8a:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.52/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:fe72:8aac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:f0:79:4a 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:bff:fef0:794a/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) 09/30/2025 _x86_64_ (8 CPU) 10:23:55 LINUX RESTART (8 CPU) 10:24:01 AM tps rtps wtps bread/s bwrtn/s 10:25:01 AM 411.96 127.59 284.37 13341.80 43942.57 10:26:01 AM 237.64 17.46 220.18 3728.09 14003.95 10:27:01 AM 123.20 1.63 121.56 486.32 8582.07 10:28:01 AM 142.84 0.80 142.04 505.43 42006.43 10:29:01 AM 28.51 0.48 28.02 21.46 517.46 10:30:02 AM 10.90 0.00 10.90 0.00 536.59 10:31:01 AM 35.95 0.00 35.95 0.00 8615.13 10:32:01 AM 89.32 0.00 89.32 0.00 15557.71 10:33:01 AM 165.03 0.00 165.03 0.00 2278.41 10:34:01 AM 59.21 3.82 55.39 6209.50 27237.76 Average: 130.61 15.20 115.41 2433.32 16340.64 10:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:25:01 AM 29618772 31273956 3036940 9.30 2688 1979536 1404072 4.17 145000 2465584 179080 10:26:01 AM 28721356 30718524 3934356 12.05 2688 2310964 1820816 5.40 211800 3242664 61424 10:27:01 AM 26204104 28472520 6451608 19.76 2688 2576532 3878768 11.51 276344 5669600 87108 10:28:01 AM 24067756 27472164 8587956 26.30 2688 3686888 6069760 18.01 431352 7544556 140 10:29:01 AM 24033548 27443396 8622164 26.40 2688 3692504 4694792 13.93 438228 7573068 116 10:30:02 AM 24838860 28258004 7816852 23.94 2688 3701648 4003768 11.88 440248 6771276 20 10:31:01 AM 23890480 27674684 8765232 26.84 2688 4055796 4523988 13.42 504944 7629212 113444 10:32:01 AM 22284516 26439428 10371196 31.76 2688 4423892 7086068 21.02 552708 9142300 3372 10:33:01 AM 24009504 28100592 8646208 26.48 2688 4348544 3962092 11.76 551328 7436956 2320 10:34:01 AM 24846116 30126200 7809596 23.91 2688 5525752 2274232 6.75 776212 6363644 206348 Average: 25251501 28597947 7404211 22.67 2688 3630206 3971836 11.78 432816 6383886 65337 10:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 426.44 266.39 1866.52 62.80 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 238.12 200.52 2431.35 47.31 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 279.39 211.73 3791.44 34.31 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM lo 6.56 6.56 0.57 0.57 0.00 0.00 0.00 0.00 10:28:01 AM eth0 327.21 185.29 9486.67 22.12 0.00 0.00 0.00 0.00 10:28:01 AM docker0 1.58 2.02 0.23 0.23 0.00 0.00 0.00 0.00 10:28:01 AM veth7bf69d1 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:29:01 AM lo 69.74 69.74 5.23 5.23 0.00 0.00 0.00 0.00 10:29:01 AM eth0 340.82 235.90 92.31 96.23 0.00 0.00 0.00 0.00 10:29:01 AM docker0 10.86 12.33 1.61 1.65 0.00 0.00 0.00 0.00 10:30:02 AM lo 23.36 23.36 1.14 1.14 0.00 0.00 0.00 0.00 10:30:02 AM eth0 140.27 104.77 87.53 39.92 0.00 0.00 0.00 0.00 10:30:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:31:01 AM eth0 241.88 147.71 1633.82 25.71 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM lo 504.50 504.50 75.65 75.65 0.00 0.00 0.00 0.00 10:32:01 AM eth0 332.36 135.38 1422.69 29.93 0.00 0.00 0.00 0.00 10:32:01 AM docker0 219.90 230.00 34.74 36.60 0.00 0.00 0.00 0.00 10:32:01 AM veth1313591 194.02 202.65 34.62 29.76 0.00 0.00 0.00 0.00 10:32:01 AM veth6098df7 25.88 28.05 3.13 7.10 0.00 0.00 0.00 0.00 10:33:01 AM lo 947.95 947.95 176.33 176.33 0.00 0.00 0.00 0.00 10:33:01 AM eth0 76.12 60.45 264.83 20.64 0.00 0.00 0.00 0.00 10:33:01 AM docker0 420.96 429.37 88.88 83.01 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 10:34:01 AM eth0 214.63 165.67 3410.86 22.34 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 155.58 155.58 25.94 25.94 0.00 0.00 0.00 0.00 Average: eth0 261.76 171.42 2450.14 40.16 0.00 0.00 0.00 0.00 Average: docker0 65.44 67.48 12.57 12.17 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) 09/30/2025 _x86_64_ (8 CPU) 10:23:55 LINUX RESTART (8 CPU) 10:24:01 AM CPU %user %nice %system %iowait %steal %idle 10:25:01 AM all 14.68 0.00 3.23 1.46 0.06 80.57 10:25:01 AM 0 19.74 0.00 3.39 0.74 0.08 76.04 10:25:01 AM 1 24.63 0.00 4.96 2.96 0.07 67.39 10:25:01 AM 2 19.98 0.00 4.76 2.48 0.07 72.72 10:25:01 AM 3 7.06 0.00 2.70 0.44 0.08 89.72 10:25:01 AM 4 5.90 0.00 2.93 1.15 0.07 89.95 10:25:01 AM 5 13.88 0.00 2.54 1.76 0.03 81.79 10:25:01 AM 6 16.68 0.00 1.92 0.48 0.05 80.86 10:25:01 AM 7 9.62 0.00 2.63 1.69 0.05 86.01 10:26:01 AM all 15.46 0.00 1.02 0.78 0.06 82.68 10:26:01 AM 0 18.02 0.00 0.62 0.48 0.05 80.83 10:26:01 AM 1 15.14 0.00 1.97 2.68 0.05 80.16 10:26:01 AM 2 22.11 0.00 1.64 0.65 0.07 75.53 10:26:01 AM 3 13.64 0.00 0.82 0.32 0.05 85.17 10:26:01 AM 4 10.72 0.00 0.88 0.58 0.05 87.76 10:26:01 AM 5 20.44 0.00 0.90 0.70 0.07 77.88 10:26:01 AM 6 19.81 0.00 0.82 0.43 0.07 78.87 10:26:01 AM 7 3.79 0.00 0.52 0.38 0.05 95.26 10:27:01 AM all 39.55 0.00 1.16 0.31 0.07 58.91 10:27:01 AM 0 25.37 0.00 1.46 0.60 0.08 72.49 10:27:01 AM 1 47.73 0.00 1.55 0.13 0.08 50.50 10:27:01 AM 2 48.57 0.00 0.97 0.70 0.08 49.67 10:27:01 AM 3 38.90 0.00 0.60 0.08 0.07 60.35 10:27:01 AM 4 40.25 0.00 1.39 0.33 0.07 57.96 10:27:01 AM 5 43.53 0.00 0.47 0.03 0.07 55.91 10:27:01 AM 6 43.08 0.00 1.95 0.55 0.07 54.35 10:27:01 AM 7 28.91 0.00 0.87 0.03 0.07 70.12 10:28:01 AM all 26.68 0.00 3.51 0.70 0.08 69.02 10:28:01 AM 0 27.29 0.00 3.77 0.54 0.08 68.31 10:28:01 AM 1 34.10 0.00 4.31 2.19 0.08 59.31 10:28:01 AM 2 26.36 0.00 3.38 0.62 0.08 69.55 10:28:01 AM 3 25.48 0.00 3.56 0.40 0.08 70.48 10:28:01 AM 4 24.53 0.00 2.97 0.81 0.08 71.60 10:28:01 AM 5 28.78 0.00 3.90 0.18 0.08 67.05 10:28:01 AM 6 24.58 0.00 3.58 0.74 0.08 71.01 10:28:01 AM 7 22.30 0.00 2.61 0.15 0.08 74.86 10:29:01 AM all 17.79 0.00 1.96 0.05 0.08 80.11 10:29:01 AM 0 20.01 0.00 1.89 0.03 0.08 77.99 10:29:01 AM 1 17.19 0.00 2.14 0.05 0.08 80.54 10:29:01 AM 2 20.62 0.00 1.73 0.10 0.08 77.47 10:29:01 AM 3 13.20 0.00 1.99 0.03 0.08 84.69 10:29:01 AM 4 18.58 0.00 1.98 0.03 0.08 79.33 10:29:01 AM 5 16.23 0.00 2.16 0.12 0.08 81.41 10:29:01 AM 6 19.97 0.00 2.03 0.02 0.07 77.92 10:29:01 AM 7 16.53 0.00 1.78 0.05 0.07 81.58 10:30:02 AM all 11.09 0.00 0.50 0.02 0.05 88.34 10:30:02 AM 0 25.84 0.00 0.65 0.03 0.08 73.39 10:30:02 AM 1 14.52 0.00 0.75 0.00 0.05 84.68 10:30:02 AM 2 14.97 0.00 0.47 0.07 0.03 84.46 10:30:02 AM 3 4.00 0.00 0.35 0.05 0.07 95.53 10:30:02 AM 4 4.28 0.00 0.32 0.00 0.05 95.35 10:30:02 AM 5 9.93 0.00 0.27 0.00 0.03 89.76 10:30:02 AM 6 6.71 0.00 0.18 0.00 0.03 93.08 10:30:02 AM 7 8.46 0.00 0.98 0.00 0.03 90.52 10:31:01 AM all 33.86 0.00 1.12 0.22 0.08 64.72 10:31:01 AM 0 23.69 0.00 0.97 0.05 0.07 75.22 10:31:01 AM 1 46.59 0.00 1.56 0.85 0.08 50.91 10:31:01 AM 2 27.80 0.00 1.33 0.12 0.09 70.67 10:31:01 AM 3 26.77 0.00 1.43 0.00 0.07 71.73 10:31:01 AM 4 37.24 0.00 1.07 0.36 0.09 61.25 10:31:01 AM 5 48.39 0.00 1.04 0.00 0.10 50.47 10:31:01 AM 6 27.64 0.00 0.95 0.07 0.07 71.28 10:31:01 AM 7 32.80 0.00 0.58 0.29 0.07 66.26 10:32:01 AM all 26.45 0.00 1.98 0.36 0.10 71.12 10:32:01 AM 0 26.86 0.00 1.54 0.55 0.10 70.94 10:32:01 AM 1 22.46 0.00 2.26 1.09 0.10 74.08 10:32:01 AM 2 25.07 0.00 2.08 0.05 0.08 72.72 10:32:01 AM 3 30.49 0.00 1.97 0.49 0.10 66.96 10:32:01 AM 4 40.59 0.00 2.12 0.05 0.12 57.12 10:32:01 AM 5 19.80 0.00 1.59 0.08 0.08 78.44 10:32:01 AM 6 26.13 0.00 2.06 0.35 0.08 71.37 10:32:01 AM 7 20.23 0.00 2.20 0.18 0.10 77.28 10:33:01 AM all 26.01 0.00 1.80 0.28 0.09 71.83 10:33:01 AM 0 15.12 0.00 1.84 0.64 0.08 82.32 10:33:01 AM 1 12.08 0.00 2.74 0.08 0.08 85.01 10:33:01 AM 2 35.64 0.00 2.89 0.97 0.10 60.40 10:33:01 AM 3 19.48 0.00 1.82 0.00 0.10 78.60 10:33:01 AM 4 14.63 0.00 1.52 0.17 0.08 83.60 10:33:01 AM 5 38.30 0.00 1.00 0.33 0.08 60.28 10:33:01 AM 6 36.23 0.00 1.44 0.02 0.08 62.23 10:33:01 AM 7 36.54 0.00 1.12 0.02 0.08 62.23 10:34:01 AM all 33.16 0.00 1.72 0.43 0.08 64.61 10:34:01 AM 0 10.42 0.00 1.67 0.18 0.07 87.66 10:34:01 AM 1 26.52 0.00 1.77 0.07 0.08 71.56 10:34:01 AM 2 45.49 0.00 1.64 0.00 0.08 52.79 10:34:01 AM 3 28.12 0.00 1.58 0.08 0.08 70.14 10:34:01 AM 4 48.88 0.00 2.61 0.25 0.08 48.17 10:34:01 AM 5 34.31 0.00 1.69 0.23 0.07 63.70 10:34:01 AM 6 29.50 0.00 1.51 0.35 0.08 68.56 10:34:01 AM 7 42.08 0.00 1.31 2.26 0.07 54.29 Average: all 24.46 0.00 1.80 0.46 0.07 73.21 Average: 0 21.23 0.00 1.78 0.39 0.08 76.53 Average: 1 26.07 0.00 2.40 1.01 0.08 70.45 Average: 2 28.66 0.00 2.09 0.58 0.08 68.60 Average: 3 20.70 0.00 1.68 0.19 0.08 77.35 Average: 4 24.53 0.00 1.78 0.37 0.08 73.24 Average: 5 27.33 0.00 1.56 0.35 0.07 70.70 Average: 6 25.02 0.00 1.64 0.30 0.07 72.96 Average: 7 22.10 0.00 1.46 0.51 0.07 75.87