---> uname -a: Linux prd-centos8-robot-2c-8g-42197.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: 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): 0,1 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 580 4957 19 2160 6819 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:52:e4:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.41/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84607sec preferred_lft 84607sec inet6 fe80::f816:3eff:fe52:e43b/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) 07/13/2025 _x86_64_ (2 CPU) 02:31:35 LINUX RESTART (2 CPU) 02:32:02 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 121.21 75.84 45.37 8047.85 33165.62 02:34:01 AM 120.48 0.22 120.26 11.33 11335.40 02:35:01 AM 43.18 1.00 42.18 113.05 5409.45 02:36:01 AM 62.98 7.00 55.98 1292.10 3718.53 02:37:01 AM 34.29 0.03 34.26 3.47 6221.53 02:38:01 AM 0.58 0.00 0.58 0.00 17.66 02:39:01 AM 1.92 0.00 1.92 0.00 61.14 02:40:01 AM 0.10 0.00 0.10 0.00 0.77 02:41:01 AM 0.23 0.00 0.23 0.00 2.82 02:42:01 AM 0.32 0.00 0.32 0.00 4.83 02:43:01 AM 0.20 0.00 0.20 0.00 2.95 02:44:01 AM 0.15 0.00 0.15 0.00 1.58 02:45:01 AM 0.12 0.00 0.12 0.00 0.77 02:46:01 AM 0.10 0.00 0.10 0.00 0.78 02:47:01 AM 0.30 0.03 0.27 0.27 3.67 02:48:01 AM 1.33 0.00 1.33 0.00 31.14 02:49:01 AM 0.33 0.00 0.33 0.00 5.93 02:50:01 AM 0.13 0.00 0.13 0.00 0.92 02:51:01 AM 0.15 0.00 0.15 0.00 2.07 02:52:01 AM 0.30 0.00 0.30 0.00 4.33 02:53:01 AM 0.33 0.00 0.33 0.00 4.65 02:54:01 AM 0.17 0.00 0.17 0.00 1.73 02:55:01 AM 0.13 0.00 0.13 0.00 1.05 02:56:01 AM 0.20 0.00 0.20 0.00 2.57 02:57:01 AM 0.23 0.00 0.23 0.00 3.53 02:58:01 AM 0.22 0.00 0.22 0.00 3.20 02:59:01 AM 0.13 0.00 0.13 0.00 0.90 03:00:02 AM 0.10 0.00 0.10 0.00 0.78 03:01:01 AM 32.09 0.66 31.43 75.36 1484.55 Average: 14.48 2.88 11.60 324.82 2103.14 02:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5589148 7087936 2293284 29.09 2688 1693072 684408 7.66 178524 1840212 86036 02:34:01 AM 5125328 6988984 2757104 34.98 2688 2040728 720744 8.07 190916 2225628 169028 02:35:01 AM 5247344 7083092 2635088 33.43 2688 2011884 618272 6.92 218872 2070492 10760 02:36:01 AM 4979844 7059944 2902588 36.82 2688 2247536 626984 7.02 257100 2272848 167844 02:37:01 AM 4976208 7057948 2906224 36.87 2688 2249592 631604 7.07 262416 2265568 8 02:38:01 AM 4936292 7018248 2946140 37.38 2688 2249808 679828 7.61 262540 2305112 4 02:39:01 AM 4934572 7016520 2947860 37.40 2688 2249808 679828 7.61 262540 2306820 4 02:40:01 AM 4933992 7015940 2948440 37.41 2688 2249808 702296 7.86 262540 2307172 4 02:41:01 AM 4934664 7016636 2947768 37.40 2688 2249816 681296 7.63 262540 2306764 4 02:42:01 AM 4934772 7016744 2947660 37.40 2688 2249816 681296 7.63 262540 2306764 4 02:43:01 AM 4934616 7016592 2947816 37.40 2688 2249820 681296 7.63 262540 2306956 12 02:44:01 AM 4934584 7016560 2947848 37.40 2688 2249820 681296 7.63 262540 2307076 4 02:45:01 AM 4934512 7016488 2947920 37.40 2688 2249820 681296 7.63 262540 2306860 4 02:46:01 AM 4934772 7016752 2947660 37.40 2688 2249824 681296 7.63 262540 2306864 4 02:47:01 AM 4933924 7015904 2948508 37.41 2688 2249828 702108 7.86 262720 2307220 20 02:48:01 AM 4934296 7016312 2948136 37.40 2688 2249860 702108 7.86 262720 2307192 44 02:49:01 AM 4934484 7016504 2947948 37.40 2688 2249864 702108 7.86 262720 2306932 4 02:50:01 AM 4934060 7016104 2948372 37.40 2688 2249888 702108 7.86 262720 2307224 32 02:51:01 AM 4934408 7016456 2948024 37.40 2688 2249892 702108 7.86 262724 2306996 4 02:52:01 AM 4934376 7016424 2948056 37.40 2688 2249892 702108 7.86 262724 2306996 4 02:53:01 AM 4934420 7016468 2948012 37.40 2688 2249892 702108 7.86 262724 2307064 4 02:54:01 AM 4934668 7016720 2947764 37.40 2688 2249896 702108 7.86 262724 2306884 4 02:55:01 AM 4934536 7016588 2947896 37.40 2688 2249896 702108 7.86 262724 2306884 4 02:56:01 AM 4934532 7016584 2947900 37.40 2688 2249896 702108 7.86 262724 2306884 4 02:57:01 AM 4934200 7016256 2948232 37.40 2688 2249900 702108 7.86 262724 2307124 4 02:58:01 AM 4934372 7016428 2948060 37.40 2688 2249900 702108 7.86 262724 2307144 4 02:59:01 AM 4934468 7016524 2947964 37.40 2688 2249900 702108 7.86 262724 2307060 4 03:00:02 AM 4975792 7058592 2906640 36.87 2688 2250644 620232 6.94 263036 2265628 752 03:01:01 AM 5120344 7020960 2762088 35.04 2688 2074220 676768 7.58 457512 1951468 9104 Average: 4985294 7024869 2897138 36.75 2688 2209121 684695 7.67 262298 2263581 15300 02:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 247.48 147.24 1171.81 53.05 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 110.90 82.92 1314.76 18.33 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 13.51 8.87 6.77 3.73 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 39.60 33.84 315.85 8.70 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 147.71 106.33 30.79 24.65 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 14.58 8.00 4.24 1.03 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 0.95 0.13 0.06 0.01 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 0.63 0.15 0.06 0.01 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 3.63 0.33 0.39 0.02 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 3.38 0.30 0.22 0.02 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 2.43 0.35 0.23 0.08 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 1.15 0.50 0.42 0.25 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 0.87 0.27 0.07 0.02 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 3.05 0.30 0.34 0.02 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 1.83 0.57 0.62 0.40 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 1.92 0.97 0.69 0.39 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 5.33 0.08 0.67 0.00 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 1.52 0.67 0.21 0.12 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 1.20 0.20 0.09 0.02 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 0.70 0.28 0.06 0.02 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 1.07 0.30 0.15 0.08 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 1.10 0.30 0.20 0.02 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 0.67 0.28 0.05 0.02 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 1.85 0.30 0.21 0.02 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 2.23 0.47 0.46 0.24 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 1.27 0.58 0.50 0.31 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 3.12 0.22 0.36 0.01 0.00 0.00 0.00 0.00 03:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:02 AM eth0 12.26 7.00 4.81 0.86 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 46.85 33.92 81.84 28.75 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 23.06 14.94 100.68 4.83 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) 07/13/2025 _x86_64_ (2 CPU) 02:31:35 LINUX RESTART (2 CPU) 02:32:02 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 31.44 0.06 7.57 23.75 0.12 37.07 02:33:01 AM 0 27.01 0.07 7.17 21.69 0.10 43.96 02:33:01 AM 1 35.87 0.05 7.97 25.82 0.14 30.16 02:34:01 AM all 38.14 0.00 5.76 2.20 0.21 53.69 02:34:01 AM 0 35.24 0.00 6.07 2.45 0.12 56.13 02:34:01 AM 1 41.04 0.00 5.44 1.96 0.30 51.26 02:35:01 AM all 18.84 0.00 2.45 0.81 0.08 77.83 02:35:01 AM 0 10.11 0.00 2.12 0.65 0.08 87.04 02:35:01 AM 1 27.55 0.00 2.78 0.97 0.07 68.63 02:36:01 AM all 29.12 0.00 5.73 1.46 0.10 63.59 02:36:01 AM 0 21.98 0.00 5.06 0.88 0.10 71.98 02:36:01 AM 1 36.28 0.00 6.40 2.03 0.10 55.19 02:37:01 AM all 5.53 0.00 1.02 1.38 0.05 92.02 02:37:01 AM 0 5.55 0.00 0.82 1.65 0.03 91.94 02:37:01 AM 1 5.51 0.00 1.22 1.11 0.07 92.09 02:38:01 AM all 1.36 0.00 0.22 0.00 0.03 98.39 02:38:01 AM 0 1.56 0.00 0.27 0.00 0.05 98.13 02:38:01 AM 1 1.16 0.00 0.17 0.00 0.02 98.66 02:39:01 AM all 0.32 0.00 0.13 0.01 0.03 99.51 02:39:01 AM 0 0.35 0.00 0.10 0.02 0.02 99.51 02:39:01 AM 1 0.28 0.00 0.15 0.00 0.05 99.52 02:40:01 AM all 0.50 0.00 0.11 0.00 0.04 99.35 02:40:01 AM 0 0.35 0.00 0.05 0.00 0.02 99.58 02:40:01 AM 1 0.65 0.00 0.17 0.00 0.07 99.11 02:41:01 AM all 0.42 0.00 0.13 0.00 0.08 99.37 02:41:01 AM 0 0.32 0.00 0.15 0.00 0.08 99.45 02:41:01 AM 1 0.52 0.00 0.12 0.00 0.07 99.30 02:42:01 AM all 0.40 0.00 0.13 0.00 0.05 99.42 02:42:01 AM 0 0.54 0.00 0.12 0.00 0.07 99.28 02:42:01 AM 1 0.27 0.00 0.13 0.00 0.03 99.57 02:43:01 AM all 0.47 0.00 0.12 0.00 0.05 99.36 02:43:01 AM 0 0.37 0.00 0.08 0.00 0.05 99.50 02:43:01 AM 1 0.57 0.00 0.15 0.00 0.05 99.23 02:43:01 AM CPU %user %nice %system %iowait %steal %idle 02:44:01 AM all 0.42 0.00 0.11 0.00 0.06 99.41 02:44:01 AM 0 0.22 0.00 0.08 0.00 0.05 99.65 02:44:01 AM 1 0.62 0.00 0.13 0.00 0.07 99.18 02:45:01 AM all 0.47 0.00 0.12 0.00 0.04 99.37 02:45:01 AM 0 0.32 0.00 0.13 0.00 0.05 99.50 02:45:01 AM 1 0.62 0.00 0.10 0.00 0.03 99.25 02:46:01 AM all 0.46 0.00 0.12 0.00 0.03 99.39 02:46:01 AM 0 0.30 0.00 0.13 0.00 0.05 99.51 02:46:01 AM 1 0.62 0.00 0.10 0.00 0.02 99.26 02:47:01 AM all 0.53 0.00 0.27 0.00 0.05 99.16 02:47:01 AM 0 0.37 0.00 0.25 0.00 0.05 99.33 02:47:01 AM 1 0.68 0.00 0.28 0.00 0.05 98.98 02:48:01 AM all 0.72 0.00 0.11 0.13 0.06 98.98 02:48:01 AM 0 0.37 0.00 0.13 0.27 0.08 99.15 02:48:01 AM 1 1.07 0.00 0.08 0.00 0.03 98.82 02:49:01 AM all 0.52 0.00 0.10 0.00 0.04 99.34 02:49:01 AM 0 0.32 0.00 0.10 0.00 0.05 99.53 02:49:01 AM 1 0.72 0.00 0.10 0.00 0.03 99.15 02:50:01 AM all 0.64 0.00 0.10 0.00 0.03 99.22 02:50:01 AM 0 0.77 0.00 0.10 0.00 0.03 99.10 02:50:01 AM 1 0.52 0.00 0.10 0.00 0.03 99.35 02:51:01 AM all 0.48 0.00 0.10 0.00 0.05 99.37 02:51:01 AM 0 0.38 0.00 0.15 0.00 0.07 99.40 02:51:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 02:52:01 AM all 0.48 0.00 0.10 0.01 0.03 99.38 02:52:01 AM 0 0.37 0.00 0.15 0.00 0.05 99.43 02:52:01 AM 1 0.58 0.00 0.05 0.02 0.02 99.33 02:53:01 AM all 0.49 0.00 0.09 0.00 0.06 99.36 02:53:01 AM 0 0.35 0.00 0.13 0.00 0.08 99.43 02:53:01 AM 1 0.63 0.00 0.05 0.00 0.03 99.28 02:54:01 AM all 0.38 0.00 0.10 0.00 0.06 99.46 02:54:01 AM 0 0.37 0.00 0.15 0.00 0.08 99.40 02:54:01 AM 1 0.40 0.00 0.05 0.00 0.03 99.51 02:54:01 AM CPU %user %nice %system %iowait %steal %idle 02:55:01 AM all 0.48 0.00 0.11 0.00 0.04 99.37 02:55:01 AM 0 0.37 0.00 0.15 0.00 0.05 99.43 02:55:01 AM 1 0.60 0.00 0.07 0.00 0.03 99.30 02:56:01 AM all 0.46 0.00 0.12 0.00 0.03 99.39 02:56:01 AM 0 0.33 0.00 0.15 0.00 0.05 99.46 02:56:01 AM 1 0.58 0.00 0.08 0.00 0.02 99.32 02:57:01 AM all 0.52 0.00 0.15 0.00 0.04 99.29 02:57:01 AM 0 0.35 0.00 0.17 0.00 0.05 99.43 02:57:01 AM 1 0.69 0.00 0.13 0.00 0.03 99.15 02:58:01 AM all 0.46 0.00 0.13 0.00 0.05 99.36 02:58:01 AM 0 0.30 0.00 0.15 0.00 0.07 99.48 02:58:01 AM 1 0.62 0.00 0.10 0.00 0.03 99.25 02:59:01 AM all 0.50 0.00 0.10 0.00 0.06 99.34 02:59:01 AM 0 0.30 0.00 0.12 0.00 0.05 99.53 02:59:01 AM 1 0.70 0.00 0.08 0.00 0.07 99.15 03:00:02 AM all 0.68 0.00 0.18 0.00 0.09 99.05 03:00:02 AM 0 0.74 0.00 0.25 0.00 0.15 98.86 03:00:02 AM 1 0.63 0.00 0.10 0.00 0.03 99.23 03:01:01 AM all 28.24 0.00 4.16 0.42 0.09 67.09 03:01:01 AM 0 20.09 0.00 3.75 0.29 0.08 75.78 03:01:01 AM 1 36.37 0.00 4.56 0.54 0.10 58.42 Average: all 5.62 0.00 1.02 1.02 0.06 92.28 Average: 0 4.47 0.00 0.97 0.95 0.06 93.55 Average: 1 6.76 0.00 1.06 1.10 0.06 91.02