---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5357 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 11G 8.6G 56% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 513 3260 0 4201 7164 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: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:0b:d3:55 brd ff:ff:ff:ff:ff:ff inet 10.32.6.113/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85705sec preferred_lft 85705sec inet6 fe80::f816:3eff:fe0b:d355/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:3b:4b:22 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5357) 07/09/26 _x86_64_ (4 CPU) 09:59:35 LINUX RESTART (4 CPU) 10:00:01 tps rtps wtps bread/s bwrtn/s 10:01:01 142.33 56.34 85.99 4081.19 40796.42 10:02:01 69.29 11.65 57.64 2162.84 9648.39 10:03:01 109.87 1.00 108.87 89.85 23503.15 10:04:01 209.00 0.48 208.52 3.87 50269.36 10:05:01 13.88 0.00 13.88 0.00 952.37 10:06:01 23.19 0.02 23.18 3.33 1134.82 10:07:01 5.30 0.00 5.30 0.00 341.28 10:08:01 1.73 0.00 1.73 0.00 23.60 10:09:01 1.47 0.00 1.47 0.00 50.92 10:10:01 22.06 0.27 21.80 15.46 1269.66 10:11:01 18.90 0.40 18.50 32.79 1314.71 Average: 56.09 6.38 49.71 580.84 11754.81 10:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:01:01 5811636 7404092 2355784 28.84 41180 1729288 985248 10.69 601180 1581216 97680 10:02:01 5545832 7470404 2621588 32.10 60192 2026208 1047608 11.37 585120 1828856 140904 10:03:01 4117872 7011216 4049548 49.58 123020 2728120 1518024 16.47 1071884 2618760 393292 10:04:01 3443408 7347560 4724012 57.84 153856 3703012 1304036 14.15 831396 3438340 248 10:05:01 2343572 6295528 5823848 71.31 155764 3720708 1601124 17.37 1885536 3433608 5452 10:06:01 2946996 6945572 5220424 63.92 158928 3733328 1641304 17.81 1284388 3439144 4384 10:07:01 2945256 6919952 5222164 63.94 159200 3732596 1462968 15.87 1522224 3205892 172 10:08:01 2136044 6114632 6031376 73.85 159312 3732812 1616396 17.54 2310600 3201732 316 10:09:01 1604380 5642300 6563040 80.36 159532 3742168 1750116 18.99 2772080 3253380 9092 10:10:01 3317860 7309452 4849560 59.38 162012 3761968 1105228 11.99 1184444 3193240 27204 10:11:01 3310008 7305652 4857412 59.47 164176 3763756 1095884 11.89 1195364 3189576 11596 Average: 3411169 6887851 4756251 58.23 136107 3306724 1375267 14.92 1385838 2943977 62758 10:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:01:01 ens3 414.70 232.68 1507.84 65.84 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 10:02:01 ens3 54.01 43.98 374.08 7.44 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 10:03:01 ens3 374.32 251.02 3236.98 39.05 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 lo 0.73 0.73 0.12 0.12 0.00 0.00 0.00 0.00 10:04:01 ens3 551.57 111.75 3569.67 8.34 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:05:01 ens3 2.93 2.90 0.97 0.89 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 ens3 1.85 2.28 0.44 0.48 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 10:07:01 ens3 3.17 2.75 0.87 2.57 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 lo 42.28 42.28 1473.34 1473.34 0.00 0.00 0.00 0.00 10:08:01 ens3 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:09:01 ens3 0.07 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 ens3 20.61 21.95 11.80 52.37 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 3.07 3.07 0.27 0.27 0.00 0.00 0.00 0.00 10:11:01 ens3 13.30 12.95 11.62 6.49 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 130.61 62.04 792.19 16.68 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 Average: lo 4.56 4.56 134.00 134.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5357) 07/09/26 _x86_64_ (4 CPU) 09:59:35 LINUX RESTART (4 CPU) 10:00:01 CPU %user %nice %system %iowait %steal %idle 10:01:01 all 22.20 0.00 2.51 4.29 1.15 69.85 10:01:01 0 27.23 0.00 1.42 1.02 1.08 69.25 10:01:01 1 27.26 0.00 5.30 9.87 1.44 56.13 10:01:01 2 20.57 0.00 1.72 3.01 1.12 73.59 10:01:01 3 13.81 0.00 1.61 3.26 0.97 80.35 10:02:01 all 20.98 0.00 1.48 1.64 0.96 74.94 10:02:01 0 45.82 0.00 2.26 0.87 1.33 49.72 10:02:01 1 15.06 0.00 1.26 0.57 0.77 82.34 10:02:01 2 16.16 0.00 1.28 0.13 0.93 81.49 10:02:01 3 6.86 0.00 1.17 5.00 0.82 86.16 10:03:01 all 25.35 0.00 7.07 2.67 2.30 62.61 10:03:01 0 19.30 0.00 7.23 2.65 1.94 68.88 10:03:01 1 47.55 0.00 8.20 0.52 3.11 40.62 10:03:01 2 19.66 0.00 7.17 1.29 2.07 69.81 10:03:01 3 14.95 0.00 5.67 6.22 2.08 71.09 10:04:01 all 20.87 0.00 6.37 4.61 2.59 65.56 10:04:01 0 15.01 0.00 5.46 1.49 2.17 75.87 10:04:01 1 21.87 0.00 7.15 7.64 2.96 60.39 10:04:01 2 22.16 0.00 7.52 4.59 2.69 63.04 10:04:01 3 24.51 0.00 5.38 4.72 2.51 62.89 10:05:01 all 57.23 0.00 8.56 0.26 6.83 27.13 10:05:01 0 54.38 0.00 8.13 0.10 6.68 30.72 10:05:01 1 63.28 0.00 8.31 0.05 7.22 21.13 10:05:01 2 55.08 0.00 9.13 0.30 6.70 28.80 10:05:01 3 56.19 0.00 8.67 0.59 6.70 27.84 10:06:01 all 55.65 0.00 7.18 0.45 6.49 30.24 10:06:01 0 53.78 0.00 7.67 0.05 6.36 32.15 10:06:01 1 58.39 0.00 7.09 0.99 6.72 26.82 10:06:01 2 55.48 0.00 7.32 0.44 6.71 30.05 10:06:01 3 54.97 0.00 6.65 0.31 6.16 31.90 10:07:01 all 28.86 0.00 5.48 0.07 5.14 60.45 10:07:01 0 29.27 0.00 4.86 0.00 5.02 60.85 10:07:01 1 34.72 0.00 5.50 0.03 5.65 54.09 10:07:01 2 31.86 0.00 6.16 0.03 5.21 56.73 10:07:01 3 19.61 0.00 5.37 0.21 4.68 70.13 10:08:01 all 36.00 0.00 7.00 0.02 6.02 50.97 10:08:01 0 39.92 0.00 7.47 0.00 5.63 46.98 10:08:01 1 33.85 0.00 6.76 0.00 5.99 53.40 10:08:01 2 35.67 0.00 7.27 0.00 6.20 50.86 10:08:01 3 34.56 0.00 6.47 0.07 6.26 52.64 10:09:01 all 34.92 0.00 5.51 0.02 4.53 55.02 10:09:01 0 32.34 0.00 5.65 0.00 4.57 57.45 10:09:01 1 41.34 0.00 5.81 0.00 4.59 48.26 10:09:01 2 30.02 0.00 5.77 0.03 4.38 59.80 10:09:01 3 35.97 0.00 4.81 0.07 4.57 54.58 10:10:01 all 24.63 0.00 2.75 0.57 2.99 69.07 10:10:01 0 7.10 0.00 2.25 1.03 1.82 87.80 10:10:01 1 63.05 0.00 3.29 0.12 4.50 29.04 10:10:01 2 10.32 0.00 2.84 0.89 2.84 83.11 10:10:01 3 18.12 0.00 2.62 0.21 2.80 76.24 10:11:01 all 18.17 0.00 0.85 0.81 1.46 78.71 10:11:01 0 14.12 0.00 1.08 0.02 0.67 84.11 10:11:01 1 43.30 0.00 1.46 2.21 2.12 50.91 10:11:01 2 12.57 0.00 0.43 1.02 2.09 83.90 10:11:01 3 2.85 0.00 0.40 0.02 0.94 95.80 Average: CPU %user %nice %system %iowait %steal %idle Average: all 31.40 0.00 4.98 1.39 3.69 58.53 Average: 0 30.81 0.00 4.87 0.65 3.40 60.26 Average: 1 40.91 0.00 5.47 1.99 4.11 47.52 Average: 2 28.19 0.00 5.15 1.06 3.73 61.87 Average: 3 25.73 0.00 4.45 1.87 3.51 64.45