---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3554 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: 2800.000 BogoMIPS: 5600.00 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 9.1G 11G 48% / 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 505 5195 0 2274 7188 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:1f:0e:26 brd ff:ff:ff:ff:ff:ff inet 10.32.7.62/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85241sec preferred_lft 85241sec inet6 fe80::f816:3eff:fe1f:e26/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:5d:a0:61 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:dfff:fe5d:a061/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3554) 06/23/25 _x86_64_ (4 CPU) 13:48:24 LINUX RESTART (4 CPU) 13:49:02 tps rtps wtps bread/s bwrtn/s 13:50:01 87.23 25.50 61.73 915.87 4656.21 13:51:01 75.57 12.70 62.87 2272.40 10555.33 13:52:01 68.26 0.07 68.19 2.53 9329.29 13:53:01 1.50 0.02 1.48 0.80 16.93 13:54:01 2.87 1.77 1.10 41.07 14.67 13:55:01 1.22 0.00 1.22 0.00 14.93 13:56:01 0.97 0.00 0.97 0.00 11.33 13:57:01 1.25 0.00 1.25 0.00 15.46 13:58:01 0.75 0.00 0.75 0.00 8.93 13:59:01 1.32 0.00 1.32 0.00 17.20 14:00:01 0.97 0.00 0.97 0.00 11.86 14:01:01 0.75 0.00 0.75 0.00 10.13 14:02:01 0.87 0.00 0.87 0.00 10.40 14:03:01 1.13 0.00 1.13 0.00 14.27 14:04:01 3.65 2.37 1.28 18.93 19.19 14:05:01 1.23 0.00 1.23 0.00 16.00 14:06:01 1.02 0.00 1.02 0.00 15.73 14:07:01 23.16 0.52 22.65 47.99 1636.66 Average: 15.14 2.36 12.78 182.62 1462.33 13:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:50:01 5733776 7347460 2433644 29.80 43388 1747044 1036232 11.24 663696 1593128 104636 13:51:01 5394448 7396900 2772972 33.95 65920 2094720 1275280 13.84 673108 1879136 201796 13:52:01 5377988 7402096 2789432 34.15 71800 2109084 1268260 13.76 764396 1802616 60 13:53:01 5390460 7414660 2776960 34.00 71824 2109112 1268260 13.76 751672 1802640 136 13:54:01 5375988 7401952 2791432 34.18 71880 2110336 1283640 13.93 765100 1803064 8 13:55:01 5380352 7406352 2787068 34.12 71908 2110340 1283640 13.93 760216 1803068 188 13:56:01 5380600 7406636 2786820 34.12 71940 2110344 1283640 13.93 759984 1803072 160 13:57:01 5380656 7406716 2786764 34.12 71960 2110348 1283640 13.93 760120 1803076 164 13:58:01 5380384 7406476 2787036 34.12 71980 2110348 1283640 13.93 760180 1803076 172 13:59:01 5380604 7406708 2786816 34.12 72000 2110356 1283640 13.93 759932 1803080 44 14:00:01 5380888 7407036 2786532 34.12 72016 2110364 1283640 13.93 759880 1803092 16 14:01:01 5380740 7406904 2786680 34.12 72032 2110368 1283640 13.93 759952 1803096 160 14:02:01 5380484 7406800 2786936 34.12 72044 2110496 1283640 13.93 759960 1803224 164 14:03:01 5380540 7406880 2786880 34.12 72056 2110500 1283640 13.93 760124 1803228 36 14:04:01 5378904 7405892 2788516 34.14 72652 2110504 1282932 13.92 761008 1803232 252 14:05:01 5379600 7406628 2787820 34.13 72688 2110508 1282932 13.92 760808 1803236 148 14:06:01 5379460 7406548 2787960 34.14 72720 2110512 1292348 14.02 761056 1802788 240 14:07:01 5380008 7417980 2787412 34.13 74316 2119160 1006856 10.93 762232 1801916 11376 Average: 5400882 7403368 2766538 33.87 70285 2089691 1252750 13.59 750190 1795543 17764 13:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 ens3 273.56 166.61 1198.67 51.77 0.00 0.00 0.00 0.00 13:50:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 13:51:01 veth107a87e 45.82 101.27 3.27 465.50 0.00 0.00 0.00 0.04 13:51:01 docker0 45.82 101.17 2.64 465.49 0.00 0.00 0.00 0.00 13:51:01 ens3 203.15 98.42 1133.05 11.87 0.00 0.00 0.00 0.00 13:51:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 13:52:01 vetheae5eae 0.18 0.33 0.02 0.04 0.00 0.00 0.00 0.00 13:52:01 docker0 10.26 16.01 0.61 85.17 0.00 0.00 0.00 0.00 13:52:01 ens3 23.94 16.36 86.87 2.38 0.00 0.00 0.00 0.00 13:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 vetheae5eae 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 ens3 0.15 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:54:01 vetheae5eae 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 ens3 8.78 7.22 6.46 14.28 0.00 0.00 0.00 0.00 13:54:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:55:01 vetheae5eae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 ens3 0.27 0.18 0.08 0.13 0.00 0.00 0.00 0.00 13:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:56:01 vetheae5eae 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 vetheae5eae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 ens3 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 13:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:58:01 vetheae5eae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 vetheae5eae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:00:01 vetheae5eae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 ens3 0.15 0.10 0.08 0.07 0.00 0.00 0.00 0.00 14:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 vetheae5eae 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:02:01 vetheae5eae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 vetheae5eae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 ens3 0.50 0.10 0.05 0.01 0.00 0.00 0.00 0.00 14:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 vetheae5eae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 ens3 0.83 0.28 0.40 0.18 0.00 0.00 0.00 0.00 14:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 vetheae5eae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 ens3 1.05 0.67 0.47 0.39 0.00 0.00 0.00 0.00 14:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 vetheae5eae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 ens3 0.25 0.25 0.08 0.03 0.00 0.00 0.00 0.00 14:06:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:07:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 ens3 11.86 11.13 9.74 5.82 0.00 0.00 0.00 0.00 14:07:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 3.12 6.51 0.18 30.62 0.00 0.00 0.00 0.00 Average: ens3 28.94 16.63 134.35 4.79 0.00 0.00 0.00 0.00 Average: lo 0.28 0.28 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3554) 06/23/25 _x86_64_ (4 CPU) 13:48:24 LINUX RESTART (4 CPU) 13:49:02 CPU %user %nice %system %iowait %steal %idle 13:50:01 all 21.07 0.00 1.42 2.89 2.02 72.59 13:50:01 0 15.78 0.00 1.08 2.02 1.60 79.51 13:50:01 1 13.91 0.00 1.16 3.32 1.60 80.00 13:50:01 2 14.49 0.00 1.26 5.41 2.20 76.65 13:50:01 3 40.14 0.00 2.19 0.81 2.68 54.18 13:51:01 all 20.06 0.00 2.10 2.16 1.69 73.99 13:51:01 0 11.00 0.00 1.69 3.60 1.48 82.24 13:51:01 1 14.58 0.00 1.36 0.20 1.44 82.43 13:51:01 2 27.69 0.00 2.69 2.49 2.08 65.04 13:51:01 3 26.99 0.00 2.64 2.38 1.78 66.21 13:52:01 all 3.13 0.00 1.18 1.74 0.96 92.99 13:52:01 0 5.24 0.00 1.11 1.19 1.11 91.34 13:52:01 1 3.28 0.00 1.44 2.87 1.03 91.38 13:52:01 2 0.90 0.00 1.03 1.76 0.92 95.39 13:52:01 3 3.07 0.00 1.16 1.13 0.76 93.87 13:53:01 all 0.08 0.00 0.02 0.01 0.32 99.56 13:53:01 0 0.07 0.00 0.03 0.05 0.23 99.62 13:53:01 1 0.08 0.00 0.02 0.00 0.42 99.49 13:53:01 2 0.15 0.00 0.02 0.00 0.28 99.55 13:53:01 3 0.07 0.00 0.02 0.00 0.37 99.55 13:54:01 all 0.81 0.00 0.11 0.07 0.49 98.50 13:54:01 0 0.70 0.00 0.13 0.25 0.38 98.54 13:54:01 1 0.66 0.00 0.12 0.00 0.68 98.54 13:54:01 2 0.50 0.00 0.13 0.03 0.43 98.90 13:54:01 3 1.38 0.00 0.05 0.00 0.48 98.09 13:55:01 all 0.05 0.00 0.02 0.01 0.30 99.63 13:55:01 0 0.07 0.00 0.02 0.03 0.22 99.67 13:55:01 1 0.08 0.00 0.02 0.02 0.53 99.35 13:55:01 2 0.00 0.00 0.02 0.00 0.08 99.90 13:55:01 3 0.05 0.00 0.02 0.00 0.37 99.57 13:56:01 all 0.10 0.00 0.02 0.01 0.36 99.51 13:56:01 0 0.03 0.00 0.02 0.03 0.32 99.60 13:56:01 1 0.30 0.00 0.05 0.00 0.27 99.38 13:56:01 2 0.00 0.00 0.00 0.00 0.17 99.83 13:56:01 3 0.07 0.00 0.03 0.02 0.70 99.19 13:57:01 all 0.10 0.00 0.01 0.00 0.23 99.65 13:57:01 0 0.02 0.00 0.02 0.03 0.25 99.68 13:57:01 1 0.37 0.00 0.00 0.00 0.17 99.47 13:57:01 2 0.00 0.00 0.00 0.00 0.12 99.88 13:57:01 3 0.02 0.00 0.03 0.00 0.37 99.58 13:58:01 all 0.09 0.00 0.05 0.01 0.25 99.61 13:58:01 0 0.02 0.00 0.03 0.02 0.17 99.77 13:58:01 1 0.25 0.00 0.07 0.00 0.18 99.50 13:58:01 2 0.03 0.00 0.03 0.00 0.17 99.77 13:58:01 3 0.07 0.00 0.05 0.00 0.48 99.40 13:59:01 all 0.11 0.00 0.02 0.01 0.23 99.63 13:59:01 0 0.00 0.00 0.00 0.02 0.08 99.90 13:59:01 1 0.30 0.00 0.00 0.00 0.17 99.53 13:59:01 2 0.03 0.00 0.02 0.00 0.17 99.78 13:59:01 3 0.08 0.00 0.03 0.03 0.51 99.34 14:00:01 all 0.05 0.00 0.02 0.01 0.21 99.72 14:00:01 0 0.00 0.00 0.02 0.00 0.18 99.80 14:00:01 1 0.07 0.00 0.00 0.00 0.13 99.80 14:00:01 2 0.03 0.00 0.02 0.00 0.13 99.82 14:00:01 3 0.08 0.00 0.03 0.03 0.38 99.47 14:00:01 CPU %user %nice %system %iowait %steal %idle 14:01:01 all 0.04 0.00 0.02 0.00 0.24 99.69 14:01:01 0 0.03 0.00 0.05 0.00 0.17 99.75 14:01:01 1 0.07 0.00 0.00 0.00 0.15 99.78 14:01:01 2 0.02 0.00 0.00 0.00 0.18 99.80 14:01:01 3 0.05 0.00 0.05 0.02 0.47 99.42 14:02:01 all 0.10 0.00 0.02 0.01 0.26 99.62 14:02:01 0 0.07 0.00 0.03 0.00 0.27 99.63 14:02:01 1 0.27 0.00 0.02 0.00 0.13 99.58 14:02:01 2 0.00 0.00 0.00 0.00 0.18 99.82 14:02:01 3 0.05 0.00 0.03 0.03 0.43 99.45 14:03:01 all 0.27 0.00 0.03 0.01 0.19 99.50 14:03:01 0 0.05 0.00 0.02 0.00 0.22 99.72 14:03:01 1 0.45 0.00 0.03 0.00 0.13 99.39 14:03:01 2 0.53 0.00 0.00 0.00 0.12 99.35 14:03:01 3 0.05 0.00 0.05 0.03 0.30 99.57 14:04:01 all 0.07 0.00 0.03 0.05 0.35 99.50 14:04:01 0 0.05 0.00 0.03 0.02 0.43 99.47 14:04:01 1 0.02 0.00 0.05 0.13 0.17 99.63 14:04:01 2 0.20 0.00 0.02 0.00 0.35 99.43 14:04:01 3 0.03 0.00 0.03 0.07 0.43 99.44 14:05:01 all 0.17 0.00 0.03 0.01 0.39 99.39 14:05:01 0 0.05 0.00 0.03 0.02 0.30 99.60 14:05:01 1 0.03 0.00 0.02 0.00 0.07 99.88 14:05:01 2 0.55 0.00 0.02 0.00 0.43 99.00 14:05:01 3 0.05 0.00 0.08 0.03 0.78 99.06 14:06:01 all 0.40 0.00 0.09 0.01 0.32 99.18 14:06:01 0 0.03 0.00 0.07 0.00 0.18 99.72 14:06:01 1 0.05 0.00 0.05 0.00 0.12 99.78 14:06:01 2 0.48 0.00 0.07 0.00 0.48 98.97 14:06:01 3 1.06 0.00 0.20 0.05 0.48 98.21 14:07:01 all 16.15 0.00 0.80 0.79 1.12 81.15 14:07:01 0 12.41 0.00 0.78 1.68 1.33 83.81 14:07:01 1 24.33 0.00 0.62 0.98 1.15 72.93 14:07:01 2 17.58 0.00 1.40 0.28 1.20 79.54 14:07:01 3 10.29 0.00 0.38 0.20 0.81 88.31 Average: all 3.48 0.00 0.33 0.43 0.55 95.20 Average: 0 2.53 0.00 0.29 0.50 0.49 96.19 Average: 1 3.28 0.00 0.28 0.42 0.47 95.55 Average: 2 3.51 0.00 0.37 0.55 0.54 95.03 Average: 3 4.61 0.00 0.39 0.27 0.70 94.03