---> uname -a: Linux prd-centos8-docker-8c-8g-37579.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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1639 22299 19 7951 29777 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:91:03:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.65/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85665sec preferred_lft 85665sec inet6 fe80::f816:3eff:fe91:351/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:b9:a4:bd brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 08/13/2025 _x86_64_ (8 CPU) 22:36:49 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 315.01 31.58 283.42 7369.15 34349.29 10:39:01 PM 78.52 2.33 76.19 1519.49 9017.13 10:40:00 PM 245.76 14.74 231.02 2003.72 11475.31 10:40:01 PM 306.52 0.00 306.52 0.00 114973.91 10:41:01 PM 75.39 0.63 74.75 349.14 6166.17 10:42:01 PM 103.32 1.95 101.37 139.98 5969.42 10:43:01 PM 135.69 0.03 135.65 19.33 32296.93 10:44:01 PM 1230.19 0.02 1230.18 13.60 73904.58 10:45:01 PM 888.67 0.00 888.67 0.00 39290.42 10:46:01 PM 11.98 0.08 11.90 4.00 567.26 10:47:01 PM 6.43 0.00 6.43 0.00 1268.39 10:48:01 PM 271.17 0.08 271.09 5.60 17107.70 10:49:01 PM 527.22 0.63 526.59 62.38 33900.87 Average: 324.18 4.32 319.86 954.79 22241.84 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29553500 31250728 3102212 9.50 2688 2019312 1427708 4.24 152080 2513592 168628 10:39:01 PM 29432856 31246692 3222856 9.87 2688 2129680 1380216 4.10 157444 2594924 1364 10:40:00 PM 27772444 30074392 4883268 14.95 2688 2608500 2560544 7.60 260644 4114012 140328 10:40:01 PM 27651812 29953744 5003900 15.32 2688 2608504 2576520 7.64 260744 4233100 65040 10:41:01 PM 27018036 29547776 5637676 17.26 2688 2832540 3320196 9.85 285616 4824996 138656 10:42:01 PM 26384980 29039360 6270732 19.20 2688 2953000 3924340 11.64 324028 5406400 108080 10:43:01 PM 22696040 27124344 9959672 30.50 2688 4659288 5065072 15.03 486820 8744584 951332 10:44:01 PM 22225620 27869532 10430092 31.94 2688 5663444 4047624 12.01 527844 8720872 201556 10:45:01 PM 20711040 27115032 11944672 36.58 2688 6321376 4194460 12.44 588420 9947576 8 10:46:01 PM 19077816 25484164 13577896 41.58 2688 6321880 4557408 13.52 590080 11523920 8 10:47:01 PM 19400764 25843496 13254948 40.59 2688 6357948 4661276 13.83 594928 11207860 280 10:48:01 PM 22990480 30628920 9665232 29.60 2688 7481948 1442580 4.28 1122440 7042776 814092 10:49:01 PM 22826900 30482808 9828812 30.10 2688 7500044 1472200 4.37 1299928 7019356 8340 Average: 24441714 28896999 8213998 25.15 2688 4573651 3125396 9.27 511617 6761074 199824 10:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 516.64 320.19 2179.41 67.88 0.00 0.00 0.00 0.00 10:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 148.32 128.02 360.12 50.83 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:00 PM eth0 525.47 404.98 6818.34 59.12 0.00 0.00 0.00 0.00 10:40:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 186.24 145.56 3135.83 21.10 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 188.64 170.54 1727.17 27.89 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 546.70 410.13 7686.24 48.69 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 194.75 141.46 2485.57 13.56 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 147.94 129.56 1531.41 19.73 0.00 0.00 0.00 0.00 10:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 6.76 4.40 4.95 5.13 0.00 0.00 0.00 0.00 10:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 0.22 0.20 0.07 0.27 0.00 0.00 0.00 0.00 10:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 356.51 286.79 3453.18 53.32 0.00 0.00 0.00 0.00 10:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 301.68 406.70 291.30 7580.46 0.00 0.00 0.00 0.00 10:49:01 PM docker0 0.00 0.00 0.00 0.00 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 259.32 211.86 2464.06 662.31 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 08/13/2025 _x86_64_ (8 CPU) 22:36:49 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 14.74 0.00 2.38 1.73 0.06 81.10 10:38:01 PM 0 12.54 0.00 2.44 1.27 0.07 83.68 10:38:01 PM 1 13.76 0.00 2.18 1.43 0.07 82.56 10:38:01 PM 2 11.60 0.00 1.61 0.37 0.07 86.36 10:38:01 PM 3 26.02 0.00 3.03 4.53 0.07 66.35 10:38:01 PM 4 14.85 0.00 2.50 0.52 0.07 82.07 10:38:01 PM 5 7.24 0.00 2.43 0.55 0.03 89.75 10:38:01 PM 6 12.03 0.00 1.22 0.55 0.03 86.16 10:38:01 PM 7 19.89 0.00 3.60 4.62 0.05 71.84 10:39:01 PM all 2.21 0.00 0.51 0.37 0.04 96.87 10:39:01 PM 0 9.58 0.00 1.07 0.03 0.07 89.25 10:39:01 PM 1 0.92 0.00 0.62 0.60 0.05 97.81 10:39:01 PM 2 0.70 0.00 0.43 0.47 0.03 98.36 10:39:01 PM 3 1.52 0.00 0.92 0.00 0.05 97.51 10:39:01 PM 4 0.59 0.00 0.28 0.57 0.05 98.51 10:39:01 PM 5 1.22 0.00 0.20 0.25 0.03 98.30 10:39:01 PM 6 2.28 0.00 0.25 0.45 0.03 96.98 10:39:01 PM 7 0.88 0.00 0.28 0.55 0.02 98.26 10:40:00 PM all 32.40 0.00 1.45 0.69 0.08 65.37 10:40:00 PM 0 30.95 0.00 1.21 0.37 0.07 67.40 10:40:00 PM 1 42.35 0.00 1.78 0.70 0.08 55.08 10:40:00 PM 2 23.49 0.00 1.78 1.83 0.10 72.79 10:40:00 PM 3 44.19 0.00 1.44 0.27 0.10 54.00 10:40:00 PM 4 37.38 0.00 1.22 0.70 0.08 60.61 10:40:00 PM 5 26.44 0.00 1.63 0.97 0.08 70.87 10:40:00 PM 6 17.96 0.00 1.56 0.54 0.07 79.86 10:40:00 PM 7 36.45 0.00 0.97 0.15 0.07 62.36 10:40:01 PM all 61.50 0.00 1.09 3.81 0.27 33.33 10:40:01 PM 0 91.40 0.00 2.15 0.00 1.08 5.38 10:40:01 PM 1 93.48 0.00 0.00 0.00 0.00 6.52 10:40:01 PM 2 0.00 0.00 2.22 31.11 0.00 66.67 10:40:01 PM 3 96.74 0.00 0.00 0.00 0.00 3.26 10:40:01 PM 4 95.60 0.00 2.20 0.00 0.00 2.20 10:40:01 PM 5 1.09 0.00 1.09 0.00 0.00 97.83 10:40:01 PM 6 17.58 0.00 0.00 0.00 0.00 82.42 10:40:01 PM 7 93.62 0.00 1.06 0.00 1.06 4.26 10:41:01 PM all 49.18 0.00 1.34 0.30 0.10 49.09 10:41:01 PM 0 48.26 0.00 1.26 0.07 0.10 50.32 10:41:01 PM 1 52.52 0.00 1.58 0.94 0.12 44.84 10:41:01 PM 2 48.87 0.00 1.17 0.33 0.10 49.52 10:41:01 PM 3 45.55 0.00 1.04 0.25 0.08 53.07 10:41:01 PM 4 33.09 0.00 2.02 0.07 0.10 64.72 10:41:01 PM 5 55.47 0.00 1.01 0.05 0.08 43.38 10:41:01 PM 6 45.96 0.00 1.75 0.59 0.10 51.60 10:41:01 PM 7 63.94 0.00 0.86 0.07 0.08 35.05 10:42:01 PM all 40.45 0.00 1.25 0.33 0.08 57.88 10:42:01 PM 0 54.92 0.00 0.57 0.00 0.07 44.44 10:42:01 PM 1 43.58 0.00 0.95 0.22 0.08 55.17 10:42:01 PM 2 39.05 0.00 1.60 0.33 0.08 58.93 10:42:01 PM 3 31.13 0.00 1.25 0.37 0.08 67.16 10:42:01 PM 4 33.28 0.00 2.07 1.27 0.08 63.29 10:42:01 PM 5 33.18 0.00 1.41 0.37 0.08 64.97 10:42:01 PM 6 47.37 0.00 1.52 0.10 0.08 50.92 10:42:01 PM 7 41.08 0.00 0.63 0.00 0.08 58.21 10:43:01 PM all 16.43 0.00 2.47 0.86 0.06 80.18 10:43:01 PM 0 10.08 0.00 2.98 3.60 0.08 83.25 10:43:01 PM 1 29.98 0.00 1.72 0.02 0.05 68.24 10:43:01 PM 2 10.59 0.00 2.58 1.26 0.08 85.49 10:43:01 PM 3 43.70 0.00 3.69 0.67 0.07 51.87 10:43:01 PM 4 22.76 0.00 2.29 0.20 0.05 74.70 10:43:01 PM 5 5.62 0.00 1.07 0.00 0.05 93.26 10:43:01 PM 6 4.37 0.00 4.22 0.10 0.07 91.25 10:43:01 PM 7 4.28 0.00 1.19 1.06 0.07 93.40 10:44:01 PM all 14.91 0.00 5.05 2.85 0.08 77.11 10:44:01 PM 0 4.93 0.00 4.95 2.73 0.07 87.32 10:44:01 PM 1 14.62 0.00 4.04 0.08 0.08 81.17 10:44:01 PM 2 8.60 0.00 6.90 0.88 0.07 83.55 10:44:01 PM 3 22.43 0.00 7.15 1.21 0.08 69.12 10:44:01 PM 4 14.01 0.00 5.03 2.01 0.07 78.87 10:44:01 PM 5 8.44 0.00 4.45 1.55 0.08 85.48 10:44:01 PM 6 1.66 0.00 3.16 11.65 0.10 83.42 10:44:01 PM 7 44.53 0.00 4.73 2.63 0.10 48.01 10:45:01 PM all 19.68 0.00 2.79 1.79 0.08 75.66 10:45:01 PM 0 9.71 0.00 1.81 8.91 0.08 79.48 10:45:01 PM 1 8.69 0.00 5.43 0.47 0.08 85.33 10:45:01 PM 2 22.55 0.00 1.22 0.22 0.07 75.95 10:45:01 PM 3 47.59 0.00 4.34 0.08 0.08 47.91 10:45:01 PM 4 17.72 0.00 0.78 0.37 0.08 81.04 10:45:01 PM 5 7.75 0.00 2.62 0.14 0.08 89.42 10:45:01 PM 6 13.00 0.00 1.79 0.65 0.05 84.51 10:45:01 PM 7 30.56 0.00 4.40 3.43 0.08 61.52 10:46:01 PM all 21.68 0.00 0.77 0.01 0.06 77.48 10:46:01 PM 0 11.90 0.00 0.58 0.00 0.07 87.45 10:46:01 PM 1 7.58 0.00 0.53 0.07 0.08 91.74 10:46:01 PM 2 12.62 0.00 0.60 0.00 0.07 86.71 10:46:01 PM 3 15.85 0.00 0.67 0.00 0.05 83.44 10:46:01 PM 4 14.92 0.00 0.60 0.00 0.05 84.43 10:46:01 PM 5 7.78 0.00 0.57 0.00 0.05 91.60 10:46:01 PM 6 49.95 0.00 1.00 0.00 0.07 48.98 10:46:01 PM 7 52.82 0.00 1.63 0.00 0.08 45.46 10:47:01 PM all 20.58 0.00 0.77 0.03 0.06 78.56 10:47:01 PM 0 8.05 0.00 0.68 0.20 0.07 91.00 10:47:01 PM 1 10.25 0.00 0.80 0.02 0.05 88.88 10:47:01 PM 2 13.94 0.00 0.68 0.00 0.07 85.31 10:47:01 PM 3 8.99 0.00 0.53 0.02 0.05 90.41 10:47:01 PM 4 9.52 0.00 0.53 0.00 0.05 89.89 10:47:01 PM 5 7.57 0.00 0.70 0.00 0.03 91.69 10:47:01 PM 6 92.43 0.00 1.42 0.00 0.10 6.06 10:47:01 PM 7 13.88 0.00 0.78 0.00 0.05 85.29 10:47:01 PM CPU %user %nice %system %iowait %steal %idle 10:48:01 PM all 17.59 0.00 2.72 0.61 0.08 79.00 10:48:01 PM 0 12.50 0.00 1.67 0.23 0.08 85.51 10:48:01 PM 1 16.72 0.00 2.29 0.55 0.08 80.35 10:48:01 PM 2 12.83 0.00 3.81 2.30 0.08 80.98 10:48:01 PM 3 7.15 0.00 3.10 1.58 0.10 88.07 10:48:01 PM 4 14.07 0.00 2.02 0.08 0.07 83.76 10:48:01 PM 5 12.29 0.00 1.31 0.05 0.07 86.29 10:48:01 PM 6 30.59 0.00 4.92 0.10 0.10 64.29 10:48:01 PM 7 34.55 0.00 2.64 0.00 0.07 62.73 10:49:01 PM all 9.89 0.00 1.54 1.60 0.06 86.90 10:49:01 PM 0 12.26 0.00 2.42 1.52 0.10 83.69 10:49:01 PM 1 8.49 0.00 1.12 0.42 0.07 89.90 10:49:01 PM 2 4.71 0.00 1.11 1.94 0.07 92.18 10:49:01 PM 3 18.79 0.00 1.86 0.32 0.07 78.97 10:49:01 PM 4 14.59 0.00 1.86 0.35 0.05 83.15 10:49:01 PM 5 7.67 0.00 2.01 6.95 0.05 83.32 10:49:01 PM 6 5.92 0.00 0.99 0.12 0.05 92.93 10:49:01 PM 7 6.69 0.00 1.00 1.19 0.03 91.09 Average: all 21.68 0.00 1.92 0.93 0.07 75.40 Average: 0 18.89 0.00 1.80 1.58 0.08 77.65 Average: 1 20.85 0.00 1.91 0.46 0.08 76.70 Average: 2 17.45 0.00 1.95 0.86 0.07 79.66 Average: 3 26.13 0.00 2.41 0.77 0.07 70.61 Average: 4 18.97 0.00 1.77 0.51 0.07 78.68 Average: 5 15.00 0.00 1.61 0.91 0.06 82.42 Average: 6 26.99 0.00 1.98 1.23 0.07 69.73 Average: 7 29.17 0.00 1.89 1.14 0.07 67.74