---> uname -a: Linux prd-centos8-robot-2c-8g-674.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 570 4917 19 2209 6828 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:9c:63:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85088sec preferred_lft 85088sec inet6 fe80::f816:3eff:fe9c:6316/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/05/2025 _x86_64_ (2 CPU) 01:26:51 LINUX RESTART (2 CPU) 01:28:01 AM tps rtps wtps bread/s bwrtn/s 01:29:01 AM 80.12 0.25 79.87 12.66 5955.45 01:30:01 AM 82.99 0.72 82.27 52.92 10997.65 01:31:01 AM 37.23 7.07 30.16 1307.12 1771.99 01:32:01 AM 68.98 2.73 66.24 439.59 8155.48 01:33:01 AM 6.17 0.00 6.17 0.00 497.05 01:34:01 AM 0.25 0.00 0.25 0.00 3.22 01:35:01 AM 0.12 0.00 0.12 0.00 1.17 01:36:01 AM 0.47 0.20 0.27 11.60 16.98 01:37:01 AM 1.93 0.00 1.93 0.00 87.19 01:38:01 AM 0.40 0.03 0.37 1.87 33.74 01:39:01 AM 0.40 0.02 0.38 0.13 15.43 01:40:01 AM 0.18 0.00 0.18 0.00 4.53 01:41:01 AM 0.25 0.00 0.25 0.00 3.63 01:42:01 AM 1.35 0.03 1.32 0.27 32.54 01:43:01 AM 0.33 0.00 0.33 0.00 5.51 01:44:01 AM 0.15 0.00 0.15 0.00 17.16 01:45:01 AM 0.42 0.00 0.42 0.00 10.11 01:46:01 AM 8.80 5.76 3.03 556.48 85.84 01:47:01 AM 0.52 0.00 0.52 0.00 62.86 01:48:01 AM 22.93 0.43 22.49 48.12 1178.61 Average: 15.70 0.86 14.84 121.54 1446.89 01:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:29:01 AM 5319700 7118124 2562732 32.51 2688 1975540 610896 6.84 186092 2041108 249172 01:30:01 AM 5182084 7024196 2700348 34.26 2688 2018248 668720 7.49 197916 2153340 4 01:31:01 AM 5019928 7008964 2862504 36.31 2688 2161640 699272 7.83 261656 2241524 95148 01:32:01 AM 4963936 7071156 2918496 37.03 2688 2274776 611340 6.85 267068 2271516 10244 01:33:01 AM 4964624 7071856 2917808 37.02 2688 2274788 595032 6.66 267080 2270864 4 01:34:01 AM 4964164 7071396 2918268 37.02 2688 2274788 595032 6.66 267084 2271168 4 01:35:01 AM 4964008 7071240 2918424 37.02 2688 2274788 595032 6.66 267084 2271348 8 01:36:01 AM 4917736 7026044 2964696 37.61 2688 2275872 684976 7.67 267216 2317384 440 01:37:01 AM 4916652 7025288 2965780 37.63 2688 2276200 684976 7.67 267216 2318548 156 01:38:01 AM 4910732 7020152 2971700 37.70 2688 2276984 684976 7.67 267428 2324232 4 01:39:01 AM 4910048 7019860 2972384 37.71 2688 2277376 684976 7.67 267496 2325036 60 01:40:01 AM 4909776 7019620 2972656 37.71 2688 2277408 704204 7.88 267496 2325188 20 01:41:01 AM 4909936 7019816 2972496 37.71 2688 2277432 704204 7.88 267496 2325408 28 01:42:01 AM 4909744 7019664 2972688 37.71 2688 2277468 672216 7.53 267644 2325152 36 01:43:01 AM 4909724 7019676 2972708 37.71 2688 2277500 672216 7.53 267644 2325168 36 01:44:01 AM 4905296 7015808 2977136 37.77 2688 2278060 688716 7.71 267796 2329052 120 01:45:01 AM 4904308 7014824 2978124 37.78 2688 2278064 712196 7.97 267796 2329540 12 01:46:01 AM 4884980 7013520 2997452 38.03 2688 2296072 696760 7.80 270024 2347240 912 01:47:01 AM 4816628 6946040 3065804 38.89 2688 2296924 773468 8.66 270100 2415072 120 01:48:01 AM 5079448 7029788 2802984 35.56 2688 2123804 651620 7.30 469536 1976976 22344 Average: 4963173 7031352 2919259 37.04 2688 2237187 669541 7.50 269943 2275243 18944 01:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 71.06 60.08 876.05 7.87 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 47.08 34.07 583.07 5.37 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 41.48 36.99 331.11 9.03 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 313.20 224.39 70.94 56.08 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 155.46 112.25 30.03 22.95 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 3.07 2.12 0.72 0.62 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 3.07 2.15 0.75 0.65 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 41.36 28.86 12.61 3.60 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 10.60 8.28 2.52 1.60 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 22.43 18.09 5.67 3.67 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 2.68 1.98 1.42 0.33 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 1.98 0.07 0.21 0.01 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 1.23 0.18 0.33 0.19 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 0.67 0.10 0.04 0.01 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 0.90 0.20 0.17 0.07 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 34.68 33.79 30.89 3.11 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 1.08 0.25 0.35 0.23 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 80.14 80.06 81.65 6.79 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 16.90 16.48 21.18 1.55 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 87.64 60.20 114.59 37.88 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 46.84 36.03 108.22 8.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/05/2025 _x86_64_ (2 CPU) 01:26:51 LINUX RESTART (2 CPU) 01:28:01 AM CPU %user %nice %system %iowait %steal %idle 01:29:01 AM all 28.83 0.00 4.19 2.82 0.13 64.02 01:29:01 AM 0 28.43 0.00 4.25 4.50 0.13 62.69 01:29:01 AM 1 29.23 0.00 4.13 1.15 0.13 65.36 01:30:01 AM all 14.66 0.00 2.38 1.37 0.07 81.52 01:30:01 AM 0 18.72 0.00 2.29 1.08 0.07 77.84 01:30:01 AM 1 10.60 0.00 2.47 1.65 0.07 85.20 01:31:01 AM all 26.59 0.00 4.31 0.98 0.11 68.00 01:31:01 AM 0 34.06 0.00 4.30 1.28 0.10 60.25 01:31:01 AM 1 19.12 0.00 4.32 0.68 0.12 75.76 01:32:01 AM all 19.90 0.00 3.78 0.84 0.09 75.40 01:32:01 AM 0 30.48 0.00 4.23 0.87 0.08 64.34 01:32:01 AM 1 9.34 0.00 3.32 0.80 0.10 86.44 01:33:01 AM all 0.59 0.00 0.37 0.06 0.03 98.96 01:33:01 AM 0 0.35 0.00 0.35 0.08 0.03 99.18 01:33:01 AM 1 0.82 0.00 0.38 0.03 0.03 98.73 01:34:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 01:34:01 AM 0 0.45 0.00 0.08 0.00 0.03 99.43 01:34:01 AM 1 0.20 0.00 0.07 0.00 0.02 99.72 01:35:01 AM all 0.36 0.00 0.08 0.00 0.03 99.53 01:35:01 AM 0 0.58 0.00 0.07 0.00 0.02 99.33 01:35:01 AM 1 0.13 0.00 0.10 0.00 0.03 99.73 01:36:01 AM all 4.44 0.00 0.46 0.01 0.06 95.03 01:36:01 AM 0 5.25 0.00 0.42 0.00 0.07 94.26 01:36:01 AM 1 3.63 0.00 0.50 0.02 0.05 95.80 01:37:01 AM all 3.95 0.00 0.33 0.00 0.07 95.65 01:37:01 AM 0 3.51 0.00 0.28 0.00 0.07 96.14 01:37:01 AM 1 4.40 0.00 0.37 0.00 0.07 95.17 01:38:01 AM all 7.17 0.00 0.44 0.01 0.08 92.31 01:38:01 AM 0 8.28 0.00 0.45 0.00 0.07 91.21 01:38:01 AM 1 6.06 0.00 0.42 0.02 0.08 93.42 01:39:01 AM all 1.62 0.00 0.18 0.00 0.08 98.12 01:39:01 AM 0 2.39 0.00 0.23 0.00 0.07 97.31 01:39:01 AM 1 0.85 0.00 0.13 0.00 0.08 98.93 01:39:01 AM CPU %user %nice %system %iowait %steal %idle 01:40:01 AM all 0.57 0.00 0.10 0.00 0.05 99.28 01:40:01 AM 0 0.58 0.00 0.15 0.00 0.07 99.20 01:40:01 AM 1 0.55 0.00 0.05 0.00 0.03 99.37 01:41:01 AM all 0.59 0.00 0.10 0.00 0.06 99.25 01:41:01 AM 0 0.50 0.00 0.12 0.00 0.08 99.30 01:41:01 AM 1 0.68 0.00 0.08 0.00 0.03 99.20 01:42:01 AM all 0.63 0.00 0.26 0.02 0.07 99.02 01:42:01 AM 0 0.53 0.00 0.33 0.02 0.07 99.05 01:42:01 AM 1 0.73 0.00 0.18 0.02 0.07 99.00 01:43:01 AM all 0.61 0.00 0.08 0.00 0.07 99.24 01:43:01 AM 0 0.53 0.00 0.10 0.00 0.08 99.28 01:43:01 AM 1 0.68 0.00 0.07 0.00 0.05 99.20 01:44:01 AM all 4.15 0.00 0.67 0.00 0.08 95.11 01:44:01 AM 0 5.41 0.00 0.66 0.00 0.07 93.86 01:44:01 AM 1 2.90 0.00 0.67 0.00 0.08 96.35 01:45:01 AM all 6.59 0.00 0.58 0.00 0.08 92.75 01:45:01 AM 0 5.41 0.00 0.50 0.00 0.07 94.02 01:45:01 AM 1 7.79 0.00 0.66 0.00 0.09 91.46 01:46:01 AM all 7.20 0.25 0.98 0.12 0.08 91.38 01:46:01 AM 0 5.42 0.15 0.56 0.12 0.07 93.68 01:46:01 AM 1 8.99 0.36 1.40 0.12 0.09 89.04 01:47:01 AM all 5.60 0.00 0.54 0.01 0.09 93.76 01:47:01 AM 0 1.22 0.00 0.23 0.00 0.10 98.45 01:47:01 AM 1 10.13 0.00 0.85 0.02 0.09 88.92 01:48:01 AM all 21.44 0.00 3.20 0.13 0.09 75.13 01:48:01 AM 0 29.07 0.00 3.74 0.12 0.08 66.99 01:48:01 AM 1 13.81 0.00 2.66 0.15 0.10 83.28 Average: all 7.80 0.01 1.16 0.32 0.07 90.64 Average: 0 9.08 0.01 1.17 0.41 0.07 89.27 Average: 1 6.53 0.02 1.14 0.23 0.07 92.01