---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2156 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 700K 797M 1% /run /dev/vda1 20G 9.3G 10G 49% / 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 472 4851 0 2651 7215 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:66:01:b7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.191/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85569sec preferred_lft 85569sec inet6 fe80::f816:3eff:fe66:1b7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:4b:9a:64 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-2156) 05/02/26 _x86_64_ (4 CPU) 17:22:18 LINUX RESTART (4 CPU) 17:23:01 tps rtps wtps bread/s bwrtn/s 17:24:01 5.97 0.00 5.97 0.00 259.96 17:25:01 0.85 0.02 0.83 2.53 10.26 17:26:02 0.93 0.00 0.93 0.00 10.53 17:27:01 1.02 0.00 1.02 0.00 12.20 17:28:01 1.08 0.00 1.08 0.00 12.53 17:29:01 0.92 0.00 0.92 0.00 12.66 17:30:01 0.87 0.00 0.87 0.00 10.00 17:31:01 1.07 0.00 1.07 0.00 14.13 17:32:01 1.13 0.35 0.78 26.27 18.67 17:33:01 92.04 24.66 67.38 879.84 5207.60 17:34:01 60.06 14.85 45.21 1196.60 8335.01 17:35:01 173.75 120.82 52.93 5800.13 20690.00 17:36:01 28.75 0.90 27.85 78.63 3412.43 Average: 28.37 12.44 15.93 614.83 2926.94 17:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:24:01 6175040 7565532 1992380 24.39 26476 1550432 883168 9.58 405716 1431176 152 17:25:01 6175208 7565824 1992212 24.39 26492 1550512 883168 9.58 406124 1431252 160 17:26:02 6175208 7565860 1992212 24.39 26524 1550516 883168 9.58 406036 1431256 128 17:27:01 6176108 7566796 1991312 24.38 26556 1550520 883168 9.58 404616 1431260 184 17:28:01 6175960 7566668 1991460 24.38 26608 1550504 892644 9.69 404668 1431260 12 17:29:01 6176516 7567380 1990904 24.38 26656 1550588 892644 9.69 404680 1431312 192 17:30:01 6176616 7567544 1990804 24.37 26672 1550592 892644 9.69 404684 1431332 148 17:31:01 6176384 7567332 1991036 24.38 26704 1550600 892644 9.69 404768 1431336 4 17:32:01 6141244 7533300 2026176 24.81 26744 1551536 892644 9.69 438668 1432120 20 17:33:01 5689996 7382064 2477424 30.33 48784 1816044 1008744 10.95 654076 1638112 154116 17:34:01 5386428 7448860 2780992 34.05 59888 2162776 938332 10.18 554108 2014048 285832 17:35:01 4985428 7391452 3181992 38.96 73460 2482156 977532 10.61 986588 1961256 65232 17:36:01 4950716 7369092 3216704 39.38 75928 2491524 992756 10.77 1015980 1965424 9660 Average: 5889296 7512131 2278124 27.89 38269 1762177 916404 9.94 530055 1573934 39680 17:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:24:01 ens3 0.07 0.07 0.00 0.04 0.00 0.00 0.00 0.00 17:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:02 ens3 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:26:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 ens3 0.15 0.10 0.08 0.06 0.00 0.00 0.00 0.00 17:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 17:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 ens3 3.72 3.17 9.08 1.61 0.00 0.00 0.00 0.00 17:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 ens3 187.20 127.19 1038.16 40.86 0.00 0.00 0.00 0.00 17:33:01 lo 0.87 0.87 0.07 0.07 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 ens3 134.43 100.23 783.86 10.19 0.00 0.00 0.00 0.00 17:34:01 lo 2.00 2.00 0.21 0.21 0.00 0.00 0.00 0.00 17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 ens3 73.83 63.32 254.72 8.21 0.00 0.00 0.00 0.00 17:35:01 lo 1.40 1.40 0.11 0.11 0.00 0.00 0.00 0.00 17:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 ens3 12.04 13.44 9.52 6.40 0.00 0.00 0.00 0.00 17:36:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 17:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 31.73 23.72 161.39 5.19 0.00 0.00 0.00 0.00 Average: lo 0.45 0.45 0.04 0.04 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2156) 05/02/26 _x86_64_ (4 CPU) 17:22:18 LINUX RESTART (4 CPU) 17:23:01 CPU %user %nice %system %iowait %steal %idle 17:24:01 all 0.15 0.00 0.01 0.19 0.05 99.60 17:24:01 0 0.00 0.00 0.00 0.00 0.12 99.88 17:24:01 1 0.57 0.00 0.02 0.07 0.05 99.30 17:24:01 2 0.02 0.00 0.00 0.68 0.02 99.28 17:24:01 3 0.00 0.00 0.03 0.00 0.02 99.95 17:25:01 all 0.51 0.00 0.01 0.00 0.04 99.44 17:25:01 0 0.03 0.00 0.02 0.00 0.05 99.90 17:25:01 1 1.90 0.00 0.00 0.02 0.07 98.01 17:25:01 2 0.02 0.00 0.02 0.00 0.03 99.93 17:25:01 3 0.03 0.00 0.02 0.02 0.03 99.90 17:26:02 all 0.08 0.00 0.01 0.01 0.07 99.83 17:26:02 0 0.00 0.00 0.00 0.00 0.02 99.98 17:26:02 1 0.30 0.00 0.03 0.05 0.10 99.52 17:26:02 2 0.02 0.00 0.00 0.00 0.05 99.93 17:26:02 3 0.03 0.00 0.02 0.00 0.10 99.85 17:27:01 all 0.03 0.00 0.01 0.01 0.08 99.87 17:27:01 0 0.02 0.00 0.00 0.00 0.03 99.95 17:27:01 1 0.07 0.00 0.02 0.03 0.09 99.80 17:27:01 2 0.02 0.00 0.02 0.00 0.00 99.97 17:27:01 3 0.03 0.00 0.02 0.00 0.22 99.73 17:28:01 all 0.03 0.00 0.02 0.01 0.10 99.85 17:28:01 0 0.00 0.00 0.00 0.00 0.03 99.97 17:28:01 1 0.08 0.00 0.00 0.05 0.08 99.78 17:28:01 2 0.00 0.00 0.03 0.00 0.15 99.82 17:28:01 3 0.00 0.00 0.05 0.00 0.12 99.83 17:29:01 all 0.03 0.00 0.01 0.03 0.08 99.86 17:29:01 0 0.00 0.00 0.02 0.00 0.02 99.97 17:29:01 1 0.05 0.00 0.00 0.08 0.08 99.78 17:29:01 2 0.03 0.00 0.00 0.03 0.17 99.77 17:29:01 3 0.02 0.00 0.00 0.00 0.05 99.93 17:30:01 all 0.02 0.00 0.02 0.00 0.10 99.86 17:30:01 0 0.00 0.00 0.00 0.00 0.03 99.97 17:30:01 1 0.02 0.00 0.02 0.02 0.12 99.83 17:30:01 2 0.05 0.00 0.05 0.00 0.18 99.72 17:30:01 3 0.00 0.00 0.00 0.00 0.07 99.93 17:31:01 all 0.02 0.00 0.02 0.01 0.07 99.88 17:31:01 0 0.00 0.00 0.00 0.00 0.02 99.98 17:31:01 1 0.02 0.00 0.02 0.03 0.05 99.88 17:31:01 2 0.02 0.00 0.05 0.00 0.20 99.73 17:31:01 3 0.02 0.00 0.02 0.00 0.02 99.95 17:32:01 all 0.58 0.00 0.07 0.02 0.13 99.20 17:32:01 0 0.70 0.00 0.03 0.00 0.10 99.17 17:32:01 1 1.00 0.00 0.15 0.02 0.13 98.70 17:32:01 2 0.27 0.00 0.07 0.05 0.20 99.42 17:32:01 3 0.38 0.00 0.03 0.00 0.08 99.50 17:33:01 all 20.57 0.00 1.48 2.81 1.72 73.42 17:33:01 0 8.27 0.00 1.05 2.24 0.98 87.46 17:33:01 1 22.94 0.00 1.87 4.98 1.94 68.27 17:33:01 2 36.89 0.00 2.16 2.08 2.59 56.28 17:33:01 3 14.17 0.00 0.85 1.96 1.36 81.65 17:34:01 all 16.21 0.00 1.42 1.49 1.20 79.67 17:34:01 0 17.09 0.00 1.63 3.15 1.00 77.13 17:34:01 1 6.35 0.00 0.89 0.55 0.78 91.44 17:34:01 2 39.07 0.00 2.36 0.78 2.16 55.63 17:34:01 3 2.39 0.00 0.80 1.50 0.86 94.45 17:34:01 CPU %user %nice %system %iowait %steal %idle 17:35:01 all 22.55 1.57 5.32 7.47 4.13 58.95 17:35:01 0 21.18 0.02 5.47 6.56 3.71 63.06 17:35:01 1 27.96 0.02 4.85 6.41 4.63 56.13 17:35:01 2 19.49 0.00 5.17 8.33 4.04 62.97 17:35:01 3 21.58 6.25 5.82 8.59 4.16 53.60 17:36:01 all 20.41 0.00 0.84 0.69 1.25 76.81 17:36:01 0 9.54 0.00 0.80 0.05 0.86 88.75 17:36:01 1 61.25 0.00 1.71 0.95 2.53 33.56 17:36:01 2 0.80 0.00 0.37 0.95 0.58 97.30 17:36:01 3 10.08 0.00 0.46 0.81 1.00 87.65 Average: all 6.28 0.12 0.72 0.99 0.70 91.19 Average: 0 4.40 0.00 0.70 0.93 0.54 93.44 Average: 1 9.48 0.00 0.74 1.03 0.82 87.92 Average: 2 7.47 0.00 0.80 1.00 0.80 89.93 Average: 3 3.77 0.49 0.63 1.00 0.63 93.49