---> uname -a: Linux prd-centos8-builder-4c-4g-32898.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 14G 67G 18% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1066 6836 19 7859 14347 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:59:3b:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.131/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85243sec preferred_lft 85243sec inet6 fe80::f816:3eff:fe59:3b6a/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-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 08/04/2025 _x86_64_ (4 CPU) 03:22:19 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 208.23 60.26 147.98 2089.25 11337.54 03:25:01 AM 160.86 11.78 149.08 1501.50 6368.56 03:26:01 AM 295.23 4.40 290.83 756.27 11071.19 03:27:01 AM 64.17 3.48 60.69 400.60 31208.93 03:28:01 AM 114.93 0.00 114.93 0.00 20149.95 03:29:01 AM 71.09 0.00 71.09 0.00 20057.51 03:30:01 AM 64.72 0.00 64.72 0.00 6214.19 03:31:01 AM 78.93 0.00 78.93 0.00 10593.42 03:32:01 AM 44.73 0.00 44.73 0.00 6508.68 03:33:01 AM 804.02 0.50 803.52 23.06 36746.08 03:34:01 AM 730.06 96.35 633.71 1706.38 19734.99 03:35:01 AM 19.86 0.58 19.28 8.13 5311.71 03:36:01 AM 26.54 13.57 12.97 153.34 9412.01 03:37:01 AM 11.01 0.00 11.01 0.00 10094.94 03:38:01 AM 8.61 0.03 8.58 0.27 9165.95 03:39:01 AM 93.40 0.08 93.32 0.67 8370.19 03:40:01 AM 58.85 0.03 58.81 5.20 2937.84 03:41:01 AM 51.29 0.43 50.86 23.60 15512.18 Average: 161.45 10.64 150.81 370.42 13378.49 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13246820 15106832 2894704 17.93 2688 2057576 818044 4.76 203020 2280764 126092 03:25:01 AM 12910132 14848636 3231392 20.02 2688 2127656 1096252 6.38 210608 2575280 4004 03:26:01 AM 11035776 13339344 5105748 31.63 2688 2480944 2389868 13.90 391404 4238724 83796 03:27:01 AM 9988144 13189412 6153380 38.12 2688 3368864 2473752 14.39 480372 5182388 36908 03:28:01 AM 7664484 11847672 8477040 52.52 2688 4337680 3746696 21.80 854168 7103796 429448 03:29:01 AM 8505548 12919856 7635976 47.31 2688 4562868 2562836 14.91 903384 6208220 70608 03:30:01 AM 7649476 12366080 8492048 52.61 2688 4836628 3054216 17.77 1006688 6908948 192520 03:31:01 AM 7399124 12329316 8742400 54.16 2688 5033824 3069184 17.85 1043408 7085612 98492 03:32:01 AM 7230364 12385944 8911160 55.21 2688 5255620 3008428 17.50 1089504 7201640 138232 03:33:01 AM 5292116 11703840 10849408 67.21 2688 6300712 3126112 18.19 1103172 8670884 360812 03:34:01 AM 4782272 11310720 11359252 70.37 2688 6356012 3187492 18.54 1165260 8975208 3748 03:35:01 AM 5137484 11968032 11004040 68.17 2688 6652452 3153640 18.35 1299996 8496856 175872 03:36:01 AM 4442168 11451644 11699356 72.48 2688 6834160 3214288 18.70 1359840 9122844 89328 03:37:01 AM 4422092 11790500 11719432 72.60 2688 7188188 3207880 18.66 1477232 9027632 175660 03:38:01 AM 3898280 11445044 12243244 75.85 2688 7365400 3204308 18.64 1537676 9481576 87820 03:39:01 AM 4332616 11790512 11808908 73.16 2688 7402576 3342464 19.44 1569324 9217332 24516 03:40:01 AM 7028132 14710808 9113392 56.46 2688 7623612 857040 4.99 1885688 6213504 423476 03:41:01 AM 7000556 14688392 9140968 56.63 2688 7629616 891380 5.19 2058724 6069120 7568 Average: 7331421 12732921 8810103 54.58 2688 5411910 2577993 15.00 1091082 6892240 140494 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 195.50 147.74 1218.38 32.22 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 312.18 334.06 677.64 96.89 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 369.56 293.62 5302.62 41.31 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 03:27:01 AM eth0 299.82 231.16 3868.12 22.99 0.00 0.00 0.00 0.00 03:28:01 AM lo 2.52 2.52 0.46 0.46 0.00 0.00 0.00 0.00 03:28:01 AM eth0 92.29 72.58 1846.13 13.11 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.40 0.40 0.10 0.10 0.00 0.00 0.00 0.00 03:29:01 AM eth0 39.48 38.01 135.45 12.67 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 17.94 16.26 10.25 7.42 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 22.23 20.18 15.96 14.82 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 56.91 53.12 603.83 16.13 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 279.59 162.59 1740.13 23.92 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 3.38 3.53 0.92 0.66 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 9.65 9.83 85.21 1.80 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 1.35 1.22 0.31 0.61 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 3.53 3.15 0.83 1.22 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 2.35 1.53 0.57 0.74 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 52.32 53.40 511.73 12.91 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 86.32 78.11 226.48 36.20 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 864.89 909.03 241.58 6444.24 0.00 0.00 0.00 0.00 Average: lo 0.20 0.20 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 150.51 134.94 916.05 376.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 08/04/2025 _x86_64_ (4 CPU) 03:22:19 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 16.76 0.59 8.51 2.75 0.12 71.28 03:24:01 AM 0 22.48 0.59 8.76 2.42 0.12 65.63 03:24:01 AM 1 16.50 0.59 8.38 3.79 0.12 70.64 03:24:01 AM 2 20.86 0.69 9.77 2.40 0.12 66.18 03:24:01 AM 3 7.18 0.50 7.14 2.38 0.12 82.68 03:25:01 AM all 6.49 0.00 1.45 1.04 0.11 90.92 03:25:01 AM 0 4.82 0.00 1.09 1.14 0.10 92.85 03:25:01 AM 1 6.33 0.00 1.37 0.65 0.08 91.56 03:25:01 AM 2 6.16 0.00 0.97 1.09 0.12 91.65 03:25:01 AM 3 8.63 0.00 2.37 1.26 0.13 87.61 03:26:01 AM all 42.77 0.00 2.76 3.78 0.15 50.54 03:26:01 AM 0 47.45 0.00 1.44 2.68 0.13 48.30 03:26:01 AM 1 43.17 0.00 2.27 3.39 0.13 51.04 03:26:01 AM 2 38.08 0.00 4.44 6.99 0.15 50.34 03:26:01 AM 3 42.36 0.00 2.90 2.08 0.17 52.48 03:27:01 AM all 55.86 0.00 2.72 1.50 0.12 39.81 03:27:01 AM 0 49.86 0.00 2.58 2.19 0.12 45.25 03:27:01 AM 1 59.39 0.00 3.12 0.57 0.12 36.81 03:27:01 AM 2 58.72 0.00 3.19 2.79 0.12 35.18 03:27:01 AM 3 55.47 0.00 1.99 0.44 0.12 41.99 03:28:01 AM all 51.10 0.00 2.80 1.11 0.13 44.86 03:28:01 AM 0 45.96 0.00 2.45 0.79 0.13 50.68 03:28:01 AM 1 61.60 0.00 3.95 0.35 0.13 33.96 03:28:01 AM 2 47.94 0.00 2.39 2.91 0.12 46.64 03:28:01 AM 3 48.89 0.00 2.43 0.39 0.12 48.17 03:29:01 AM all 55.39 0.00 2.99 0.75 0.17 40.70 03:29:01 AM 0 59.49 0.00 3.86 1.96 0.17 34.52 03:29:01 AM 1 54.36 0.00 1.68 0.08 0.17 43.71 03:29:01 AM 2 52.24 0.00 3.15 0.66 0.19 43.76 03:29:01 AM 3 55.48 0.00 3.28 0.29 0.15 40.80 03:30:01 AM all 52.96 0.00 2.93 0.37 0.19 43.55 03:30:01 AM 0 66.01 0.00 5.38 0.05 0.20 28.36 03:30:01 AM 1 44.53 0.00 1.35 0.57 0.20 53.35 03:30:01 AM 2 53.06 0.00 3.44 0.52 0.18 42.79 03:30:01 AM 3 48.25 0.00 1.56 0.35 0.17 49.67 03:31:01 AM all 57.11 0.00 2.92 0.47 0.21 39.29 03:31:01 AM 0 78.12 0.00 5.97 0.32 0.23 15.35 03:31:01 AM 1 44.64 0.00 2.20 0.99 0.22 51.96 03:31:01 AM 2 57.87 0.00 1.67 0.28 0.18 39.99 03:31:01 AM 3 47.80 0.00 1.82 0.30 0.20 49.88 03:32:01 AM all 43.86 0.00 2.98 0.54 0.19 52.43 03:32:01 AM 0 37.16 0.00 2.28 0.91 0.17 59.48 03:32:01 AM 1 65.57 0.00 6.16 0.68 0.24 27.36 03:32:01 AM 2 35.13 0.00 1.61 0.41 0.19 62.67 03:32:01 AM 3 37.56 0.00 1.89 0.15 0.17 60.22 03:33:01 AM all 31.42 0.00 11.69 7.63 0.22 49.04 03:33:01 AM 0 29.68 0.00 10.70 6.00 0.21 53.42 03:33:01 AM 1 45.45 0.00 12.57 7.37 0.22 34.38 03:33:01 AM 2 25.23 0.00 11.36 9.56 0.24 53.61 03:33:01 AM 3 25.31 0.00 12.12 7.59 0.22 54.75 03:34:01 AM all 34.89 0.00 5.24 6.82 0.17 52.88 03:34:01 AM 0 34.00 0.00 6.17 7.65 0.19 52.00 03:34:01 AM 1 37.86 0.00 5.16 6.00 0.17 50.80 03:34:01 AM 2 37.72 0.00 4.83 6.57 0.19 50.69 03:34:01 AM 3 29.98 0.00 4.79 7.05 0.15 58.03 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 37.21 0.00 1.59 0.16 0.15 60.89 03:35:01 AM 0 37.65 0.00 2.07 0.05 0.13 60.10 03:35:01 AM 1 41.52 0.00 1.32 0.54 0.18 56.44 03:35:01 AM 2 29.06 0.00 0.72 0.02 0.12 70.09 03:35:01 AM 3 40.62 0.00 2.24 0.05 0.15 56.94 03:36:01 AM all 37.41 0.00 1.55 0.43 0.17 60.45 03:36:01 AM 0 39.59 0.00 1.60 0.20 0.20 58.41 03:36:01 AM 1 33.77 0.00 2.14 0.67 0.17 63.25 03:36:01 AM 2 29.30 0.00 0.84 0.42 0.15 69.30 03:36:01 AM 3 46.97 0.00 1.60 0.43 0.15 50.84 03:37:01 AM all 36.28 0.00 1.96 0.41 0.16 61.19 03:37:01 AM 0 37.79 0.00 2.47 0.72 0.17 58.85 03:37:01 AM 1 20.29 0.00 1.39 0.58 0.17 77.57 03:37:01 AM 2 57.31 0.00 2.75 0.17 0.17 39.60 03:37:01 AM 3 29.82 0.00 1.22 0.17 0.15 68.64 03:38:01 AM all 37.48 0.00 1.57 0.33 0.16 60.46 03:38:01 AM 0 34.13 0.00 1.97 0.02 0.17 63.72 03:38:01 AM 1 44.37 0.00 1.42 0.12 0.15 53.94 03:38:01 AM 2 51.10 0.00 2.19 0.23 0.17 46.30 03:38:01 AM 3 20.31 0.00 0.70 0.97 0.15 77.86 03:39:01 AM all 53.87 0.00 3.25 0.22 0.18 42.48 03:39:01 AM 0 52.76 0.00 3.13 0.34 0.20 43.58 03:39:01 AM 1 55.54 0.00 2.72 0.17 0.17 41.40 03:39:01 AM 2 56.33 0.00 5.01 0.22 0.17 38.27 03:39:01 AM 3 50.84 0.00 2.14 0.17 0.19 46.66 03:40:01 AM all 46.93 0.00 4.42 0.19 0.20 48.26 03:40:01 AM 0 55.25 0.00 6.75 0.27 0.20 37.53 03:40:01 AM 1 51.34 0.00 5.39 0.34 0.20 42.73 03:40:01 AM 2 37.82 0.00 2.88 0.10 0.19 59.02 03:40:01 AM 3 43.33 0.00 2.66 0.05 0.20 53.76 03:41:01 AM all 12.26 0.00 1.80 0.78 0.17 84.99 03:41:01 AM 0 8.67 0.00 1.63 0.25 0.15 89.30 03:41:01 AM 1 17.51 0.00 2.14 0.12 0.19 80.05 03:41:01 AM 2 14.15 0.00 2.18 0.74 0.17 82.76 03:41:01 AM 3 8.71 0.00 1.25 2.01 0.17 87.86 Average: all 39.45 0.03 3.50 1.62 0.16 55.23 Average: 0 41.16 0.03 3.90 1.55 0.17 53.20 Average: 1 41.30 0.03 3.58 1.49 0.17 53.43 Average: 2 39.36 0.04 3.51 1.99 0.16 54.93 Average: 3 35.99 0.03 2.99 1.44 0.16 59.39