---> uname -a: Linux prd-centos8-robot-2c-8g-20018.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 640 4771 19 2285 6759 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:90:97:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84603sec preferred_lft 84603sec inet6 fe80::f816:3eff:fe90:97f8/64 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) 02/23/2026 _x86_64_ (2 CPU) 00:39:17 LINUX RESTART (2 CPU) 12:40:01 AM tps rtps wtps bread/s bwrtn/s 12:41:01 AM 39.73 8.55 31.19 3006.29 3775.49 12:42:01 AM 79.09 0.27 78.82 12.93 7260.16 12:43:01 AM 65.14 1.05 64.10 73.98 8546.13 12:44:01 AM 40.11 7.10 33.01 1310.18 2152.59 12:45:01 AM 56.34 0.22 56.12 43.58 7791.29 12:46:01 AM 4.53 0.07 4.47 4.93 164.52 12:47:01 AM 2.13 0.00 2.13 0.00 118.33 12:48:01 AM 0.85 0.00 0.85 0.00 46.57 12:49:01 AM 0.33 0.00 0.33 0.00 84.19 12:50:00 AM 0.39 0.00 0.39 0.00 6.65 12:50:01 AM 0.00 0.00 0.00 0.00 0.00 12:51:01 AM 0.23 0.00 0.23 0.00 75.55 12:52:01 AM 0.62 0.00 0.62 0.00 13.00 12:53:01 AM 0.48 0.00 0.48 0.00 71.51 12:54:01 AM 0.57 0.00 0.57 0.00 53.70 12:55:01 AM 1.60 0.03 1.57 0.27 76.55 12:56:01 AM 0.30 0.00 0.30 0.00 14.88 12:57:01 AM 0.37 0.00 0.37 0.00 32.81 12:58:01 AM 0.33 0.00 0.33 0.00 76.96 12:59:01 AM 0.63 0.00 0.63 0.00 95.53 01:00:01 AM 0.75 0.00 0.75 0.00 78.89 01:01:01 AM 0.52 0.02 0.50 0.13 42.99 01:02:01 AM 0.58 0.07 0.51 1.76 95.02 01:03:01 AM 0.43 0.00 0.43 0.00 44.41 01:04:01 AM 0.42 0.00 0.42 0.00 180.14 01:05:01 AM 0.97 0.00 0.97 0.00 107.68 01:06:01 AM 0.72 0.00 0.72 0.00 163.63 01:07:01 AM 0.67 0.00 0.67 0.00 83.17 01:08:01 AM 3.87 0.32 3.55 36.93 958.81 01:09:01 AM 32.97 0.52 32.46 63.85 2657.48 Average: 11.59 0.63 10.96 157.74 1203.54 12:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:41:01 AM 5592636 7079308 2289788 29.05 2688 1681308 729628 8.17 178476 1833704 33208 12:42:01 AM 5195320 7007192 2687104 34.09 2688 1989288 767148 8.59 187088 2160260 182484 12:43:01 AM 5050272 6947124 2832152 35.93 2688 2073884 800772 8.97 222364 2264564 47300 12:44:01 AM 4783420 6954120 3099004 39.32 2688 2337180 798268 8.94 305884 2414024 241204 12:45:01 AM 4926472 7040356 2955952 37.50 2688 2281048 690600 7.73 269164 2303728 16 12:46:01 AM 4879644 6994536 3002780 38.09 2688 2282072 757004 8.48 269588 2350184 884 12:47:01 AM 4876976 6992824 3005448 38.13 2688 2283016 757004 8.48 269588 2353120 328 12:48:01 AM 4871540 6989108 3010884 38.20 2688 2284744 757004 8.48 269796 2358264 1104 12:49:01 AM 4868904 6987776 3013520 38.23 2688 2286040 757004 8.48 269796 2360704 28 12:50:00 AM 4869408 6988288 3013016 38.22 2688 2286048 776740 8.70 269796 2360480 16 12:50:01 AM 4868748 6987632 3013676 38.23 2688 2286052 776740 8.70 269796 2360900 44 12:51:01 AM 4866536 6987644 3015888 38.26 2688 2288276 792440 8.87 269840 2363164 56 12:52:01 AM 4866112 6987544 3016312 38.27 2688 2288600 792440 8.87 269852 2363416 332 12:53:01 AM 4864036 6987428 3018388 38.29 2688 2290568 792440 8.87 270024 2365344 384 12:54:01 AM 4860936 6985784 3021488 38.33 2688 2292040 792440 8.87 270024 2368508 440 12:55:01 AM 4859760 6985512 3022664 38.35 2688 2292920 785596 8.80 270216 2369628 76 12:56:01 AM 4859080 6985132 3023344 38.36 2688 2293220 785596 8.80 270216 2369932 44 12:57:01 AM 4856808 6984944 3025616 38.38 2688 2295304 785596 8.80 270240 2372484 1280 12:58:01 AM 4854388 6984432 3028036 38.42 2688 2297212 785596 8.80 270268 2374908 1056 12:59:01 AM 4852916 6984652 3029508 38.43 2688 2298928 785596 8.80 270444 2376312 388 01:00:01 AM 4850908 6984284 3031516 38.46 2688 2300576 780268 8.74 270652 2377904 152 01:01:01 AM 4847584 6983200 3034840 38.50 2688 2302784 780268 8.74 270852 2380380 1412 01:02:01 AM 4847388 6984236 3035036 38.50 2688 2304040 780268 8.74 271032 2381116 4 01:03:01 AM 4844828 6984004 3037596 38.54 2688 2306352 780268 8.74 271120 2383476 1220 01:04:01 AM 4838916 6982652 3043508 38.61 2688 2310904 780268 8.74 271308 2389108 612 01:05:01 AM 4834888 6982980 3047536 38.66 2688 2315260 780268 8.74 271484 2393160 2440 01:06:01 AM 4832676 6982876 3049748 38.69 2688 2317368 780268 8.74 271528 2395308 76 01:07:01 AM 4827236 6981516 3055188 38.76 2688 2321492 780268 8.74 271552 2400668 2104 01:08:01 AM 4933240 6970932 2949184 37.41 2688 2206464 741940 8.31 309436 2268816 52328 01:09:01 AM 4934508 6967404 2947916 37.40 2688 2206688 757148 8.48 515984 2075364 11312 Average: 4903869 6988181 2978555 37.79 2688 2253323 773563 8.66 273580 2329631 19411 12:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 159.47 107.92 834.67 49.83 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 78.47 62.07 857.36 9.67 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 57.80 38.02 638.82 6.84 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 40.88 32.28 332.62 6.44 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 173.95 128.02 43.24 31.62 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 23.30 10.66 8.38 1.80 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 8.93 6.73 2.68 1.33 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 41.52 40.10 7.82 6.56 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 28.13 26.58 5.70 2.45 0.00 0.00 0.00 0.00 12:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:00 AM eth0 5.53 0.46 0.56 0.04 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 8.33 3.85 3.10 2.54 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 58.02 55.89 11.36 4.98 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 24.54 13.05 4.90 1.38 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 90.84 75.56 19.23 11.36 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 44.95 43.54 10.71 3.93 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 20.26 19.36 5.28 3.80 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 13.31 12.06 2.75 1.13 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 26.47 23.11 7.58 4.50 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 23.96 21.49 9.83 4.68 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 34.79 36.00 9.58 7.34 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 38.84 37.20 9.48 5.74 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 34.93 35.79 15.53 5.52 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 22.14 18.12 5.60 3.01 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 22.63 19.46 5.45 4.53 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 28.72 29.47 9.99 5.51 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 41.96 42.09 13.92 8.34 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 17.69 15.53 4.62 2.53 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 2.93 3.17 1.18 0.64 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 93.55 57.56 188.61 161.01 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 17.66 16.28 16.02 8.72 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 44.05 35.46 106.53 12.61 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) 02/23/2026 _x86_64_ (2 CPU) 00:39:17 LINUX RESTART (2 CPU) 12:40:01 AM CPU %user %nice %system %iowait %steal %idle 12:41:01 AM all 24.85 0.00 3.46 17.96 0.09 53.64 12:41:01 AM 0 19.15 0.00 3.03 14.41 0.08 63.33 12:41:01 AM 1 30.64 0.00 3.90 21.56 0.10 43.80 12:42:01 AM all 31.86 0.00 4.81 4.00 0.15 59.18 12:42:01 AM 0 18.50 0.00 3.56 4.53 0.15 73.27 12:42:01 AM 1 45.26 0.00 6.07 3.47 0.15 45.06 12:43:01 AM all 17.23 0.00 2.49 6.86 0.09 73.33 12:43:01 AM 0 16.64 0.00 2.78 7.20 0.08 73.31 12:43:01 AM 1 17.83 0.00 2.20 6.52 0.10 73.36 12:44:01 AM all 25.22 0.00 4.67 0.71 0.12 69.28 12:44:01 AM 0 19.54 0.00 4.21 0.52 0.10 75.63 12:44:01 AM 1 30.90 0.00 5.14 0.90 0.13 62.93 12:45:01 AM all 14.79 0.00 3.24 0.79 0.08 81.11 12:45:01 AM 0 9.46 0.00 2.92 0.62 0.07 86.94 12:45:01 AM 1 20.14 0.00 3.57 0.95 0.08 75.26 12:46:01 AM all 4.07 0.00 0.28 0.03 0.06 95.56 12:46:01 AM 0 3.35 0.00 0.40 0.05 0.07 96.13 12:46:01 AM 1 4.80 0.00 0.17 0.00 0.05 94.98 12:47:01 AM all 2.49 0.00 0.22 0.01 0.08 97.20 12:47:01 AM 0 1.57 0.00 0.15 0.00 0.08 98.19 12:47:01 AM 1 3.40 0.00 0.28 0.02 0.08 96.22 12:48:01 AM all 9.26 0.00 0.62 0.03 0.09 90.00 12:48:01 AM 0 2.21 0.00 0.30 0.05 0.07 97.37 12:48:01 AM 1 16.63 0.00 0.95 0.00 0.12 82.31 12:49:01 AM all 7.98 0.00 0.55 0.00 0.09 91.39 12:49:01 AM 0 4.83 0.00 0.34 0.00 0.08 94.75 12:49:01 AM 1 11.22 0.00 0.76 0.00 0.09 87.94 12:50:00 AM all 0.46 0.00 0.13 0.00 0.07 99.34 12:50:00 AM 0 0.62 0.00 0.07 0.00 0.05 99.26 12:50:00 AM 1 0.31 0.00 0.19 0.00 0.09 99.42 12:50:01 AM all 0.97 0.00 0.65 0.00 0.00 98.38 12:50:01 AM 0 1.30 0.00 0.65 0.00 0.00 98.05 12:50:01 AM 1 0.65 0.00 0.65 0.00 0.00 98.71 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:01 AM all 7.10 0.00 0.34 0.00 0.06 92.50 12:51:01 AM 0 8.02 0.00 0.34 0.00 0.05 91.60 12:51:01 AM 1 6.18 0.00 0.35 0.00 0.07 93.40 12:52:01 AM all 1.89 0.00 0.22 0.01 0.07 97.82 12:52:01 AM 0 1.60 0.00 0.20 0.00 0.05 98.15 12:52:01 AM 1 2.18 0.00 0.23 0.02 0.08 97.49 12:53:01 AM all 10.59 0.00 0.72 0.01 0.09 88.59 12:53:01 AM 0 9.46 0.00 0.60 0.02 0.07 89.85 12:53:01 AM 1 11.74 0.00 0.84 0.00 0.10 87.32 12:54:01 AM all 4.84 0.00 0.28 0.00 0.08 94.81 12:54:01 AM 0 4.02 0.00 0.28 0.00 0.08 95.61 12:54:01 AM 1 5.66 0.00 0.27 0.00 0.07 94.00 12:55:01 AM all 6.03 0.00 0.54 0.01 0.06 93.37 12:55:01 AM 0 3.88 0.00 0.47 0.00 0.05 95.60 12:55:01 AM 1 8.24 0.00 0.60 0.02 0.07 91.07 12:56:01 AM all 2.80 0.00 0.22 0.00 0.08 96.91 12:56:01 AM 0 4.37 0.00 0.29 0.00 0.08 95.26 12:56:01 AM 1 1.25 0.00 0.15 0.00 0.07 98.53 12:57:01 AM all 8.06 0.00 0.43 0.00 0.11 91.41 12:57:01 AM 0 4.32 0.00 0.37 0.00 0.10 95.22 12:57:01 AM 1 11.84 0.00 0.49 0.00 0.12 87.55 12:58:01 AM all 8.25 0.00 0.56 0.00 0.10 91.08 12:58:01 AM 0 1.97 0.00 0.32 0.00 0.07 97.64 12:58:01 AM 1 14.73 0.00 0.81 0.00 0.14 84.32 12:59:01 AM all 5.69 0.00 0.46 0.02 0.07 93.77 12:59:01 AM 0 4.34 0.00 0.40 0.02 0.07 95.17 12:59:01 AM 1 7.04 0.00 0.52 0.02 0.07 92.35 01:00:01 AM all 4.77 0.00 0.39 0.01 0.11 94.72 01:00:01 AM 0 4.47 0.00 0.40 0.02 0.10 95.01 01:00:01 AM 1 5.08 0.00 0.37 0.00 0.12 94.44 01:01:01 AM all 5.20 0.00 0.42 0.02 0.08 94.28 01:01:01 AM 0 4.20 0.00 0.38 0.00 0.08 95.33 01:01:01 AM 1 6.20 0.00 0.45 0.03 0.08 93.23 01:01:01 AM CPU %user %nice %system %iowait %steal %idle 01:02:01 AM all 4.25 0.00 0.26 0.00 0.07 95.43 01:02:01 AM 0 1.39 0.00 0.22 0.00 0.07 98.32 01:02:01 AM 1 7.10 0.00 0.29 0.00 0.07 92.54 01:03:01 AM all 8.71 0.00 0.39 0.00 0.08 90.82 01:03:01 AM 0 10.40 0.00 0.39 0.00 0.08 89.13 01:03:01 AM 1 7.03 0.00 0.39 0.00 0.08 92.50 01:04:01 AM all 15.20 0.00 0.46 0.00 0.08 84.26 01:04:01 AM 0 5.53 0.00 0.35 0.00 0.07 94.05 01:04:01 AM 1 24.96 0.00 0.57 0.00 0.08 74.38 01:05:01 AM all 15.17 0.00 0.59 0.00 0.09 84.15 01:05:01 AM 0 11.74 0.00 0.59 0.00 0.08 87.58 01:05:01 AM 1 18.57 0.00 0.59 0.00 0.10 80.74 01:06:01 AM all 6.57 0.00 0.32 0.01 0.08 93.03 01:06:01 AM 0 8.18 0.00 0.37 0.00 0.08 91.37 01:06:01 AM 1 4.97 0.00 0.27 0.02 0.07 94.68 01:07:01 AM all 6.77 0.00 0.27 0.01 0.07 92.89 01:07:01 AM 0 4.13 0.00 0.25 0.02 0.05 95.55 01:07:01 AM 1 9.41 0.00 0.28 0.00 0.08 90.22 01:08:01 AM all 18.74 0.00 1.69 0.04 0.08 79.45 01:08:01 AM 0 8.24 0.00 1.20 0.05 0.08 90.42 01:08:01 AM 1 29.25 0.00 2.18 0.03 0.08 68.45 01:09:01 AM all 28.79 0.00 3.50 0.24 0.11 67.36 01:09:01 AM 0 33.31 0.00 4.19 0.22 0.10 62.18 01:09:01 AM 1 24.27 0.00 2.82 0.27 0.12 72.53 Average: all 10.62 0.00 1.13 1.06 0.08 87.10 Average: 0 7.92 0.00 1.02 0.96 0.08 90.02 Average: 1 13.34 0.00 1.23 1.17 0.09 84.16