---> uname -a: Linux prd-centos8-robot-2c-8g-12585.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 610 4820 19 2267 6789 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:c2:75:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84658sec preferred_lft 84658sec inet6 fe80::f816:3eff:fec2:7534/64 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) 11/22/2025 _x86_64_ (2 CPU) 03:29:35 LINUX RESTART (2 CPU) 03:30:00 AM tps rtps wtps bread/s bwrtn/s 03:30:01 AM 460.11 214.21 245.90 6417.49 243973.77 03:31:01 AM 109.45 56.10 53.35 7703.17 31984.97 03:32:01 AM 125.30 0.72 124.58 52.92 12479.50 03:33:01 AM 28.71 0.42 28.29 64.78 3008.16 03:34:01 AM 78.97 6.97 72.00 1292.98 6812.13 03:35:01 AM 22.43 0.00 22.43 0.00 3137.65 03:36:01 AM 2.25 0.22 2.03 11.73 115.16 03:37:01 AM 0.82 0.00 0.82 0.00 90.60 03:38:01 AM 0.18 0.00 0.18 0.00 19.36 03:39:02 AM 0.18 0.00 0.18 0.00 2.02 03:40:01 AM 0.66 0.00 0.66 0.00 87.00 03:41:01 AM 0.47 0.00 0.47 0.00 17.38 03:42:01 AM 0.43 0.00 0.43 0.00 47.44 03:43:01 AM 0.52 0.00 0.52 0.00 67.69 03:44:01 AM 0.40 0.00 0.40 0.00 46.69 03:45:01 AM 0.55 0.03 0.52 0.27 26.77 03:46:01 AM 1.32 0.00 1.32 0.00 74.71 03:47:01 AM 0.33 0.00 0.33 0.00 68.33 03:48:01 AM 0.57 0.00 0.57 0.00 81.34 03:49:01 AM 0.47 0.00 0.47 0.00 57.56 03:50:01 AM 0.52 0.00 0.52 0.00 41.40 03:51:01 AM 0.57 0.00 0.57 0.00 84.02 03:52:01 AM 0.37 0.00 0.37 0.00 52.50 03:53:01 AM 0.12 0.00 0.12 0.00 25.58 03:54:01 AM 0.70 0.00 0.70 0.00 190.40 03:55:01 AM 1.17 0.10 1.07 4.93 167.74 03:56:01 AM 0.60 0.00 0.60 0.00 114.06 03:57:01 AM 0.60 0.00 0.60 0.00 126.01 03:58:01 AM 24.14 0.40 23.74 46.78 2720.58 Average: 14.88 2.55 12.33 334.61 2469.74 03:30:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 AM 6134896 7355320 1747536 22.17 2688 1426920 365036 4.63 111296 1411644 809992 03:31:01 AM 5489236 7036040 2393196 30.36 2688 1739128 728772 8.16 185692 1924304 92508 03:32:01 AM 5147676 6995232 2734756 34.69 2688 2023008 712960 7.98 198304 2184844 70992 03:33:01 AM 5137340 7023632 2745092 34.83 2688 2061160 678312 7.60 223216 2169456 46768 03:34:01 AM 4936424 7038880 2946008 37.37 2688 2269000 644464 7.22 260008 2299544 78660 03:35:01 AM 4937276 7039372 2945156 37.36 2688 2269004 644464 7.22 260008 2299600 4 03:36:01 AM 4886972 6991036 2995460 38.00 2688 2270972 710272 7.95 260216 2349656 204 03:37:01 AM 4882476 6988652 2999956 38.06 2688 2273084 710272 7.95 260400 2354024 212 03:38:01 AM 4880732 6987228 3001700 38.08 2688 2273404 710272 7.95 260400 2355848 20 03:39:02 AM 4880676 6987180 3001756 38.08 2688 2273412 710272 7.95 260400 2355860 4 03:40:01 AM 4877936 6986668 3004496 38.12 2688 2275640 730700 8.18 260444 2358320 4 03:41:01 AM 4877092 6986660 3005340 38.13 2688 2276464 730700 8.18 260556 2359036 500 03:42:01 AM 4874508 6986528 3007924 38.16 2688 2278932 730700 8.18 260628 2361556 1712 03:43:01 AM 4873112 6986360 3009320 38.18 2688 2280144 730700 8.18 260648 2363020 1068 03:44:01 AM 4872596 6986064 3009836 38.18 2688 2280372 730700 8.18 260648 2363464 76 03:45:01 AM 4871664 6985740 3010768 38.20 2688 2280992 746080 8.35 260824 2364060 96 03:46:01 AM 4868496 6984624 3013936 38.24 2688 2283028 746080 8.35 260884 2367468 856 03:47:01 AM 4866432 6984476 3016000 38.26 2688 2284948 746080 8.35 260928 2369740 900 03:48:01 AM 4864864 6984272 3017568 38.28 2688 2286324 746080 8.35 261088 2370956 256 03:49:01 AM 4863512 6984164 3018920 38.30 2688 2287600 746080 8.35 261248 2372048 132 03:50:01 AM 4861652 6983840 3020780 38.32 2688 2289080 746080 8.35 261440 2373740 728 03:51:01 AM 4859924 6983752 3022508 38.34 2688 2290712 718296 8.04 261528 2375480 152 03:52:01 AM 4858612 6983684 3023820 38.36 2688 2291972 718296 8.04 261552 2376664 72 03:53:01 AM 4853812 6982012 3028620 38.42 2688 2295100 718296 8.04 261684 2381380 2400 03:54:01 AM 4849452 6981800 3032980 38.48 2688 2299240 733672 8.21 261880 2385688 1344 03:55:01 AM 4846288 6981760 3036144 38.52 2688 2302356 733672 8.21 261992 2388588 4 03:56:01 AM 4842660 6981556 3039772 38.56 2688 2305796 733672 8.21 262060 2392224 384 03:57:01 AM 4711292 6856800 3171140 40.23 2688 2312320 845744 9.47 262060 2523784 3360 03:58:01 AM 4902400 6922512 2980032 37.81 2688 2193440 771824 8.64 497908 2124296 33208 Average: 4952069 6998477 2930363 37.18 2688 2216329 714433 8.00 257929 2299182 39538 03:30:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 11.48 8.20 2.60 1.81 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 297.97 171.86 1378.77 60.08 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 101.17 80.20 1135.50 11.15 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 16.71 10.38 7.12 4.36 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 232.93 173.30 375.64 44.68 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 1.67 0.77 0.24 0.12 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 50.42 35.13 13.95 7.74 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 46.19 45.96 7.84 3.85 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 12.13 10.66 2.31 1.04 0.00 0.00 0.00 0.00 03:39:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:02 AM eth0 2.30 0.28 0.16 0.02 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 45.32 42.97 10.63 4.24 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 45.77 28.92 9.38 4.97 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 87.35 71.22 21.33 9.11 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 30.33 28.28 7.47 4.56 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 14.26 10.08 2.96 1.28 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 18.14 16.23 4.53 2.21 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 27.12 20.69 8.81 4.25 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 40.47 35.90 10.15 7.58 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 36.73 38.68 8.03 5.25 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 31.41 32.69 7.21 4.70 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 35.10 36.90 8.14 5.34 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 26.76 22.93 12.68 3.23 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 21.53 17.39 5.01 2.97 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 31.43 29.98 6.69 5.23 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 41.08 41.01 12.02 7.82 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 35.09 34.86 10.29 5.44 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 19.41 17.99 4.77 2.82 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 3.38 3.83 1.40 0.90 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 104.27 65.03 258.45 146.51 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 51.98 40.11 118.92 12.90 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) 11/22/2025 _x86_64_ (2 CPU) 03:29:35 LINUX RESTART (2 CPU) 03:30:00 AM CPU %user %nice %system %iowait %steal %idle 03:30:01 AM all 13.33 0.28 21.67 64.44 0.00 0.28 03:30:01 AM 0 7.78 0.56 17.78 73.89 0.00 0.00 03:30:01 AM 1 18.89 0.00 25.56 55.00 0.00 0.56 03:31:01 AM all 33.22 0.03 6.44 18.08 0.09 42.13 03:31:01 AM 0 33.06 0.03 6.46 17.70 0.08 42.66 03:31:01 AM 1 33.38 0.03 6.43 18.46 0.10 41.60 03:32:01 AM all 36.37 0.00 5.20 1.62 0.11 56.69 03:32:01 AM 0 40.42 0.00 5.85 2.03 0.12 51.59 03:32:01 AM 1 32.32 0.00 4.56 1.22 0.10 61.80 03:33:01 AM all 16.62 0.00 2.31 0.52 0.08 80.47 03:33:01 AM 0 20.94 0.00 2.42 0.50 0.07 76.08 03:33:01 AM 1 12.30 0.00 2.20 0.53 0.08 84.87 03:34:01 AM all 33.62 0.00 6.14 1.03 0.10 59.10 03:34:01 AM 0 42.60 0.00 6.80 0.88 0.10 49.62 03:34:01 AM 1 24.67 0.00 5.48 1.18 0.10 68.57 03:35:01 AM all 0.06 0.00 0.20 0.28 0.03 99.44 03:35:01 AM 0 0.05 0.00 0.27 0.40 0.02 99.27 03:35:01 AM 1 0.07 0.00 0.13 0.15 0.03 99.62 03:36:01 AM all 8.09 0.00 0.47 0.02 0.07 91.36 03:36:01 AM 0 12.12 0.00 0.66 0.02 0.07 87.13 03:36:01 AM 1 4.02 0.00 0.27 0.02 0.07 95.63 03:37:01 AM all 11.77 0.00 0.55 0.01 0.08 87.59 03:37:01 AM 0 20.18 0.00 0.74 0.00 0.09 78.99 03:37:01 AM 1 3.54 0.00 0.37 0.02 0.07 96.00 03:38:01 AM all 1.87 0.00 0.19 0.00 0.06 97.88 03:38:01 AM 0 0.75 0.00 0.17 0.00 0.05 99.03 03:38:01 AM 1 2.99 0.00 0.22 0.00 0.07 96.73 03:39:02 AM all 0.38 0.00 0.10 0.00 0.07 99.46 03:39:02 AM 0 0.55 0.00 0.08 0.00 0.07 99.30 03:39:02 AM 1 0.20 0.00 0.12 0.00 0.07 99.62 03:40:01 AM all 6.77 0.00 0.28 0.00 0.06 92.89 03:40:01 AM 0 7.55 0.00 0.32 0.00 0.07 92.05 03:40:01 AM 1 5.98 0.00 0.24 0.00 0.05 93.73 03:40:01 AM CPU %user %nice %system %iowait %steal %idle 03:41:01 AM all 4.58 0.00 0.34 0.01 0.07 95.00 03:41:01 AM 0 7.70 0.00 0.40 0.00 0.07 91.83 03:41:01 AM 1 1.49 0.00 0.28 0.02 0.07 98.14 03:42:01 AM all 10.56 0.00 0.51 0.00 0.07 88.87 03:42:01 AM 0 15.80 0.00 0.49 0.00 0.07 83.64 03:42:01 AM 1 5.30 0.00 0.53 0.00 0.07 94.10 03:43:01 AM all 5.50 0.00 0.30 0.00 0.06 94.14 03:43:01 AM 0 7.25 0.00 0.37 0.00 0.07 92.31 03:43:01 AM 1 3.75 0.00 0.23 0.00 0.05 95.96 03:44:01 AM all 4.23 0.00 0.28 0.00 0.07 95.42 03:44:01 AM 0 4.44 0.00 0.29 0.00 0.05 95.22 03:44:01 AM 1 4.01 0.00 0.27 0.00 0.09 95.63 03:45:01 AM all 2.92 0.00 0.38 0.03 0.05 96.62 03:45:01 AM 0 3.26 0.00 0.37 0.00 0.05 96.32 03:45:01 AM 1 2.58 0.00 0.40 0.05 0.05 96.92 03:46:01 AM all 7.14 0.00 0.37 0.01 0.08 92.40 03:46:01 AM 0 8.62 0.00 0.32 0.02 0.08 90.96 03:46:01 AM 1 5.64 0.00 0.42 0.00 0.07 93.86 03:47:01 AM all 7.52 0.00 0.43 0.00 0.07 91.98 03:47:01 AM 0 8.97 0.00 0.49 0.00 0.07 90.48 03:47:01 AM 1 6.07 0.00 0.37 0.00 0.07 93.49 03:48:01 AM all 3.65 0.00 0.27 0.01 0.06 96.02 03:48:01 AM 0 4.22 0.00 0.25 0.00 0.07 95.47 03:48:01 AM 1 3.08 0.00 0.28 0.02 0.05 96.57 03:49:01 AM all 3.58 0.00 0.27 0.00 0.06 96.09 03:49:01 AM 0 4.11 0.00 0.27 0.00 0.05 95.57 03:49:01 AM 1 3.05 0.00 0.27 0.00 0.07 96.62 03:50:01 AM all 3.78 0.00 0.31 0.00 0.07 95.85 03:50:01 AM 0 4.33 0.00 0.33 0.00 0.07 95.27 03:50:01 AM 1 3.23 0.00 0.28 0.00 0.07 96.42 03:51:01 AM all 3.65 0.00 0.28 0.00 0.06 96.02 03:51:01 AM 0 5.13 0.00 0.30 0.00 0.07 94.51 03:51:01 AM 1 2.17 0.00 0.25 0.00 0.05 97.53 03:51:01 AM CPU %user %nice %system %iowait %steal %idle 03:52:01 AM all 4.78 0.00 0.27 0.00 0.06 94.89 03:52:01 AM 0 4.02 0.00 0.27 0.00 0.07 95.64 03:52:01 AM 1 5.54 0.00 0.27 0.00 0.05 94.15 03:53:01 AM all 10.99 0.00 0.32 0.00 0.07 88.63 03:53:01 AM 0 16.88 0.00 0.35 0.00 0.07 82.70 03:53:01 AM 1 5.12 0.00 0.28 0.00 0.07 94.52 03:54:01 AM all 14.58 0.00 0.48 0.00 0.08 84.87 03:54:01 AM 0 16.51 0.00 0.59 0.00 0.07 82.83 03:54:01 AM 1 12.67 0.00 0.37 0.00 0.08 86.88 03:55:01 AM all 9.86 0.00 0.39 0.03 0.07 89.66 03:55:01 AM 0 14.29 0.00 0.45 0.03 0.08 85.14 03:55:01 AM 1 5.44 0.00 0.32 0.03 0.05 94.16 03:56:01 AM all 7.96 0.00 0.29 0.00 0.07 91.68 03:56:01 AM 0 9.23 0.00 0.32 0.00 0.07 90.38 03:56:01 AM 1 6.69 0.00 0.27 0.00 0.07 92.97 03:57:01 AM all 11.52 0.00 0.28 0.02 0.08 88.11 03:57:01 AM 0 19.63 0.00 0.37 0.00 0.08 79.92 03:57:01 AM 1 3.39 0.00 0.18 0.03 0.07 96.32 03:58:01 AM all 26.15 0.00 3.16 0.22 0.08 70.40 03:58:01 AM 0 35.66 0.00 3.65 0.30 0.07 60.32 03:58:01 AM 1 16.62 0.00 2.67 0.13 0.08 80.49 Average: all 10.44 0.00 1.13 0.85 0.07 87.52 Average: 0 13.16 0.00 1.22 0.86 0.07 84.68 Average: 1 7.72 0.00 1.03 0.84 0.07 90.35