---> uname -a: Linux prd-centos8-docker-8c-8g-5105.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: 2799.996 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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1085 25697 19 5107 30331 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:ec:24:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.41/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:feec:24e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:e8:d7:a0 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 inet6 fe80::42:3bff:fee8:d7a0/64 scope link 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) 02/13/2024 _x86_64_ (8 CPU) 13:52:42 LINUX RESTART (8 CPU) 01:53:01 PM tps rtps wtps bread/s bwrtn/s 01:54:01 PM 273.31 26.09 247.22 6182.64 8914.68 01:55:01 PM 224.19 20.01 204.18 3898.57 10411.91 01:56:01 PM 124.34 1.27 123.08 383.21 11775.66 01:57:01 PM 98.60 0.25 98.35 99.40 29855.86 01:58:01 PM 41.74 12.30 29.44 799.47 773.89 01:59:01 PM 28.40 0.02 28.38 0.53 615.35 02:00:01 PM 38.49 0.00 38.49 0.00 7172.38 02:01:01 PM 113.66 2.50 111.16 4502.50 28672.81 02:02:01 PM 61.00 1.62 59.38 134.15 14494.82 Average: 111.52 7.12 104.41 1777.71 12521.79 01:53:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:54:01 PM 29596840 31282500 3058872 9.37 2688 2009432 1414236 4.20 167760 2463400 158360 01:55:01 PM 28496460 30540412 4159252 12.74 2688 2358896 1983096 5.88 258668 3424452 155816 01:56:01 PM 27420380 29694280 5235332 16.03 2688 2584876 2710372 8.04 310352 4430700 53168 01:57:01 PM 26187600 29276396 6468112 19.81 2688 3384104 3107816 9.22 382668 5530452 12 01:58:01 PM 25828872 28944764 6826840 20.91 2688 3409128 3382348 10.04 529544 5728492 36 01:59:01 PM 25184104 28304612 7471608 22.88 2688 3412000 6164484 18.29 537132 6337144 260 02:00:01 PM 25959068 29284372 6696644 20.51 2688 3617156 3384916 10.04 586676 5543208 6080 02:01:01 PM 24046632 28353444 8609080 26.36 2688 4593984 4060620 12.05 778536 7201712 10544 02:02:01 PM 26344280 31082844 6311432 19.33 2688 5005484 1488204 4.42 940768 4751088 86372 Average: 26562693 29640403 6093019 18.66 2688 3375007 3077344 9.13 499123 5045628 52294 01:53:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 428.14 259.03 1732.93 60.45 0.00 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 262.83 229.59 2728.51 52.99 0.00 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM lo 2.07 2.07 0.34 0.34 0.00 0.00 0.00 0.00 01:56:01 PM eth0 204.63 164.03 3228.54 24.10 0.00 0.00 0.00 0.00 01:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM eth0 1232.69 482.03 6487.59 38.77 0.00 0.00 0.00 0.00 01:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM vethd7db1ea 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM veth6bbeaab 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM lo 107.18 107.18 31.85 31.85 0.00 0.00 0.00 0.00 01:58:01 PM eth0 37.17 27.51 13.36 18.00 0.00 0.00 0.00 0.00 01:58:01 PM docker0 6.76 7.53 0.87 0.89 0.00 0.00 0.00 0.00 01:59:01 PM lo 407.32 407.32 185.56 185.56 0.00 0.00 0.00 0.00 01:59:01 PM eth0 72.49 51.16 22.31 32.26 0.00 0.00 0.00 0.00 01:59:01 PM docker0 1.53 2.02 0.22 0.25 0.00 0.00 0.00 0.00 01:59:01 PM vetha471a2a 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:00:01 PM lo 11.10 11.10 1.16 1.16 0.00 0.00 0.00 0.00 02:00:01 PM eth0 123.91 90.70 576.36 34.20 0.00 0.00 0.00 0.00 02:00:01 PM docker0 2.03 2.37 0.38 0.32 0.00 0.00 0.00 0.00 02:01:01 PM lo 62.26 62.26 17.70 17.70 0.00 0.00 0.00 0.00 02:01:01 PM eth0 459.03 212.05 3463.18 18.48 0.00 0.00 0.00 0.00 02:01:01 PM docker0 31.12 33.47 12.11 6.17 0.00 0.00 0.00 0.00 02:01:01 PM veth72be27b 31.12 33.61 12.53 6.18 0.00 0.00 0.00 0.00 02:02:01 PM lo 136.69 136.69 36.06 36.06 0.00 0.00 0.00 0.00 02:02:01 PM eth0 59.80 53.36 382.67 14.77 0.00 0.00 0.00 0.00 02:02:01 PM docker0 68.28 71.54 24.31 12.89 0.00 0.00 0.00 0.00 Average: lo 80.73 80.73 30.29 30.29 0.00 0.00 0.00 0.00 Average: eth0 320.10 174.39 2070.71 32.67 0.00 0.00 0.00 0.00 Average: docker0 12.20 12.99 4.21 2.28 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) 02/13/2024 _x86_64_ (8 CPU) 13:52:42 LINUX RESTART (8 CPU) 01:53:01 PM CPU %user %nice %system %iowait %steal %idle 01:54:01 PM all 12.98 0.00 1.94 1.17 0.06 83.85 01:54:01 PM 0 5.74 0.00 2.04 2.28 0.08 89.86 01:54:01 PM 1 7.70 0.00 1.45 0.65 0.05 90.14 01:54:01 PM 2 5.81 0.00 1.66 1.11 0.03 91.39 01:54:01 PM 3 19.91 0.00 2.64 1.52 0.07 75.86 01:54:01 PM 4 26.77 0.00 3.06 0.49 0.08 69.60 01:54:01 PM 5 6.71 0.00 0.99 0.44 0.07 91.80 01:54:01 PM 6 14.39 0.00 1.22 1.42 0.05 82.92 01:54:01 PM 7 16.78 0.00 2.49 1.46 0.03 79.24 01:55:01 PM all 25.29 0.00 1.45 1.21 0.08 71.97 01:55:01 PM 0 15.76 0.00 1.72 2.86 0.08 79.58 01:55:01 PM 1 24.16 0.00 0.92 0.49 0.10 74.33 01:55:01 PM 2 30.34 0.00 2.46 0.82 0.08 66.30 01:55:01 PM 3 31.27 0.00 0.89 1.54 0.07 66.24 01:55:01 PM 4 27.64 0.00 2.75 2.68 0.07 66.87 01:55:01 PM 5 18.34 0.00 0.72 0.69 0.05 80.21 01:55:01 PM 6 29.70 0.00 1.12 0.60 0.07 68.51 01:55:01 PM 7 25.10 0.00 1.05 0.05 0.08 73.71 01:56:01 PM all 34.95 0.00 1.05 0.79 0.08 63.13 01:56:01 PM 0 29.40 0.00 0.73 1.84 0.10 67.92 01:56:01 PM 1 27.29 0.00 0.80 0.05 0.08 71.78 01:56:01 PM 2 39.98 0.00 0.94 0.02 0.07 59.00 01:56:01 PM 3 49.44 0.00 1.77 0.74 0.10 47.95 01:56:01 PM 4 40.98 0.00 1.12 3.26 0.08 54.55 01:56:01 PM 5 28.98 0.00 1.24 0.23 0.08 69.46 01:56:01 PM 6 31.24 0.00 0.75 0.13 0.07 67.80 01:56:01 PM 7 32.30 0.00 1.02 0.08 0.07 66.53 01:57:01 PM all 34.90 0.00 2.48 1.49 0.08 61.06 01:57:01 PM 0 31.89 0.00 1.88 0.07 0.07 66.10 01:57:01 PM 1 28.34 0.00 2.76 3.50 0.07 65.33 01:57:01 PM 2 33.73 0.00 2.10 2.00 0.10 62.08 01:57:01 PM 3 43.63 0.00 2.43 3.51 0.10 50.33 01:57:01 PM 4 40.39 0.00 2.66 0.86 0.08 56.01 01:57:01 PM 5 24.64 0.00 2.06 0.54 0.07 72.69 01:57:01 PM 6 34.76 0.00 3.40 1.31 0.08 60.44 01:57:01 PM 7 41.84 0.00 2.52 0.12 0.08 55.44 01:58:01 PM all 19.43 0.29 1.92 0.16 0.08 78.11 01:58:01 PM 0 18.74 0.03 2.53 0.35 0.08 78.26 01:58:01 PM 1 19.97 0.03 1.96 0.08 0.08 77.87 01:58:01 PM 2 15.89 0.10 1.83 0.07 0.08 82.03 01:58:01 PM 3 20.09 1.71 1.67 0.33 0.10 76.09 01:58:01 PM 4 18.30 0.05 1.88 0.23 0.07 79.47 01:58:01 PM 5 19.28 0.00 1.93 0.03 0.08 78.68 01:58:01 PM 6 20.56 0.37 1.74 0.08 0.07 77.19 01:58:01 PM 7 22.64 0.03 1.86 0.08 0.07 75.32 01:59:01 PM all 18.37 0.38 2.19 0.09 0.09 78.88 01:59:01 PM 0 15.64 0.00 2.41 0.14 0.08 81.74 01:59:01 PM 1 19.46 0.03 2.05 0.03 0.10 78.32 01:59:01 PM 2 19.65 0.08 2.36 0.02 0.08 77.81 01:59:01 PM 3 18.43 0.05 2.40 0.22 0.12 78.78 01:59:01 PM 4 17.02 0.84 2.48 0.05 0.08 79.52 01:59:01 PM 5 16.03 1.97 1.92 0.10 0.08 79.90 01:59:01 PM 6 20.07 0.03 2.03 0.10 0.08 77.68 01:59:01 PM 7 20.68 0.00 1.87 0.07 0.08 77.29 02:00:01 PM all 41.60 0.26 1.57 0.31 0.09 56.17 02:00:01 PM 0 42.65 0.00 1.24 0.02 0.08 56.01 02:00:01 PM 1 37.41 0.00 0.96 0.00 0.13 61.50 02:00:01 PM 2 52.33 0.00 2.09 0.15 0.08 45.35 02:00:01 PM 3 60.29 0.03 2.06 0.22 0.10 37.30 02:00:01 PM 4 35.60 1.97 1.29 0.03 0.08 61.02 02:00:01 PM 5 33.96 0.10 1.51 0.00 0.07 64.37 02:00:01 PM 6 27.73 0.00 2.39 0.12 0.10 69.66 02:00:01 PM 7 42.82 0.00 1.06 1.91 0.07 54.14 02:01:01 PM all 27.15 0.00 2.04 1.78 0.08 68.96 02:01:01 PM 0 16.83 0.00 2.28 1.40 0.08 79.41 02:01:01 PM 1 36.22 0.00 1.73 2.59 0.08 59.38 02:01:01 PM 2 31.13 0.00 2.27 2.70 0.08 63.81 02:01:01 PM 3 28.74 0.00 1.99 0.32 0.07 68.88 02:01:01 PM 4 29.07 0.00 2.23 3.44 0.08 65.17 02:01:01 PM 5 34.51 0.00 2.62 1.61 0.08 61.18 02:01:01 PM 6 13.02 0.00 1.83 1.15 0.07 83.94 02:01:01 PM 7 27.61 0.00 1.36 1.00 0.07 69.97 02:02:01 PM all 24.49 0.00 1.52 0.74 0.06 73.18 02:02:01 PM 0 15.76 0.00 1.34 0.45 0.07 82.39 02:02:01 PM 1 25.90 0.00 1.76 2.25 0.05 70.04 02:02:01 PM 2 32.64 0.00 1.70 0.30 0.07 65.29 02:02:01 PM 3 21.95 0.00 1.99 1.37 0.07 74.62 02:02:01 PM 4 30.26 0.00 1.75 0.15 0.07 67.77 02:02:01 PM 5 15.17 0.00 1.35 0.03 0.05 83.39 02:02:01 PM 6 24.04 0.00 0.90 0.74 0.07 74.26 02:02:01 PM 7 30.17 0.00 1.37 0.67 0.08 67.71 Average: all 26.57 0.10 1.80 0.86 0.08 70.59 Average: 0 21.39 0.00 1.79 1.05 0.08 75.68 Average: 1 25.15 0.01 1.60 1.07 0.08 72.09 Average: 2 29.07 0.02 1.93 0.79 0.08 68.11 Average: 3 32.65 0.20 1.98 1.08 0.09 64.00 Average: 4 29.56 0.32 2.13 1.24 0.08 66.67 Average: 5 21.94 0.23 1.59 0.41 0.07 75.76 Average: 6 23.95 0.04 1.71 0.63 0.07 73.60 Average: 7 28.88 0.00 1.62 0.60 0.07 68.82