---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3834 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 11G 9.0G 54% / 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: 7976 489 3879 0 3606 7187 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:7a:af:41 brd ff:ff:ff:ff:ff:ff inet 10.32.6.14/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85400sec preferred_lft 85400sec inet6 fe80::f816:3eff:fe7a:af41/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:90:c4:eb:45 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-3834) 06/20/26 _x86_64_ (4 CPU) 09:42:48 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:01 85.10 44.25 40.85 4727.87 37658.28 09:45:01 1.48 0.00 1.48 0.00 18.40 09:46:01 0.88 0.00 0.88 0.00 9.86 09:47:01 1.27 0.00 1.27 0.00 15.33 09:48:01 1.38 0.00 1.38 0.00 16.00 09:49:01 1.25 0.00 1.25 0.00 13.86 09:50:01 0.78 0.00 0.78 0.00 9.47 09:51:01 1.60 0.00 1.60 0.00 18.40 09:52:01 1.18 0.00 1.18 0.00 13.20 09:53:01 1.23 0.00 1.23 0.00 14.26 09:54:01 3.50 2.38 1.12 88.92 190.23 09:55:01 93.48 23.10 70.39 827.46 5181.40 09:56:01 74.46 12.23 62.23 2220.73 10294.17 09:57:01 390.13 0.02 390.12 0.13 34308.53 09:58:01 173.74 2.65 171.09 39.33 30810.20 09:59:01 20.26 0.37 19.90 31.59 1458.42 Average: 53.23 5.31 47.92 495.96 7500.92 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 6177964 7568108 1989464 24.36 26444 1550184 867104 9.41 404420 1430840 64 09:45:01 6178348 7568524 1989080 24.35 26484 1550188 867104 9.41 404296 1430816 4 09:46:01 6179812 7570028 1987616 24.34 26508 1550200 867104 9.41 402648 1430820 4 09:47:01 6179960 7570232 1987468 24.33 26548 1550196 867104 9.41 402604 1430824 120 09:48:01 6179696 7570072 1987732 24.34 26652 1550204 875940 9.50 402640 1430824 8 09:49:01 6179944 7570376 1987484 24.33 26676 1550208 875940 9.50 402812 1430828 4 09:50:01 6179504 7569964 1987924 24.34 26700 1550212 875940 9.50 402824 1430832 20 09:51:01 6179160 7569864 1988268 24.34 26788 1550344 875940 9.50 403096 1430964 24 09:52:01 6178920 7569692 1988508 24.35 26868 1550340 883916 9.59 403324 1430964 156 09:53:01 6178764 7569584 1988664 24.35 26892 1550352 883916 9.59 403236 1430972 12 09:54:01 6115840 7514864 2051588 25.12 26976 1558288 883916 9.59 458612 1437580 0 09:55:01 5656912 7374428 2510516 30.74 51508 1836120 1014476 11.01 672712 1648096 176404 09:56:01 5302348 7411524 2865080 35.08 67576 2194912 1245852 13.52 656136 1979268 295696 09:57:01 4545784 7338376 3621644 44.34 98332 2793648 1306856 14.18 784396 2535644 11440 09:58:01 4013504 7387220 4153924 50.86 121232 3315792 979840 10.63 823640 2996024 1552 09:59:01 4003036 7386444 4164392 50.99 123000 3323520 998988 10.84 832084 2997640 8564 Average: 5714344 7506831 2453084 30.03 47199 1907794 948121 10.29 516218 1743934 30880 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:44:01 ens3 175.07 90.60 490.98 23.39 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 ens3 0.67 0.63 1.46 0.05 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 ens3 0.17 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:49:01 ens3 0.23 0.15 0.08 0.07 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 0.17 0.13 0.06 0.01 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 30.34 22.95 104.86 10.53 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 09:55:01 ens3 134.04 102.38 1059.67 34.51 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 09:56:01 ens3 89.62 66.46 1249.76 9.26 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:57:01 ens3 202.58 167.32 2203.97 16.78 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 481.50 341.23 4159.68 25.43 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 09:59:01 ens3 12.71 13.41 10.97 6.43 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 70.46 50.35 580.06 7.90 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-3834) 06/20/26 _x86_64_ (4 CPU) 09:42:48 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:01 all 4.60 0.00 1.82 3.30 1.41 88.87 09:44:01 0 5.25 0.00 1.35 4.12 1.40 87.88 09:44:01 1 4.68 0.00 1.01 3.67 1.59 89.05 09:44:01 2 5.42 0.00 3.87 3.42 1.51 85.78 09:44:01 3 3.07 0.00 1.03 2.03 1.10 92.77 09:45:01 all 0.06 0.00 0.02 0.02 0.15 99.75 09:45:01 0 0.18 0.00 0.00 0.00 0.20 99.62 09:45:01 1 0.02 0.00 0.05 0.05 0.27 99.62 09:45:01 2 0.02 0.00 0.02 0.00 0.08 99.88 09:45:01 3 0.02 0.00 0.02 0.00 0.10 99.87 09:46:01 all 0.08 0.00 0.02 0.01 0.15 99.74 09:46:01 0 0.23 0.00 0.07 0.00 0.37 99.33 09:46:01 1 0.03 0.00 0.02 0.05 0.05 99.85 09:46:01 2 0.03 0.00 0.00 0.00 0.10 99.87 09:46:01 3 0.02 0.00 0.00 0.00 0.05 99.93 09:47:01 all 0.15 0.00 0.01 0.02 0.20 99.61 09:47:01 0 0.56 0.00 0.00 0.02 0.55 98.87 09:47:01 1 0.03 0.00 0.02 0.05 0.03 99.87 09:47:01 2 0.02 0.00 0.03 0.00 0.13 99.82 09:47:01 3 0.02 0.00 0.00 0.00 0.08 99.90 09:48:01 all 0.03 0.00 0.02 0.04 0.19 99.72 09:48:01 0 0.08 0.00 0.02 0.05 0.45 99.40 09:48:01 1 0.02 0.00 0.05 0.10 0.08 99.75 09:48:01 2 0.03 0.00 0.03 0.00 0.17 99.77 09:48:01 3 0.00 0.00 0.00 0.00 0.10 99.90 09:49:01 all 0.12 0.00 0.02 0.01 0.11 99.74 09:49:01 0 0.45 0.00 0.03 0.03 0.28 99.20 09:49:01 1 0.02 0.00 0.00 0.00 0.02 99.97 09:49:01 2 0.02 0.00 0.00 0.00 0.05 99.93 09:49:01 3 0.02 0.00 0.02 0.00 0.08 99.88 09:50:01 all 0.11 0.00 0.00 0.00 0.16 99.72 09:50:01 0 0.37 0.00 0.02 0.03 0.43 99.15 09:50:01 1 0.02 0.00 0.02 0.00 0.05 99.92 09:50:01 2 0.02 0.00 0.00 0.00 0.05 99.93 09:50:01 3 0.02 0.00 0.02 0.00 0.08 99.88 09:51:01 all 0.26 0.00 0.02 0.05 0.16 99.51 09:51:01 0 0.99 0.00 0.05 0.17 0.40 98.40 09:51:01 1 0.02 0.00 0.00 0.00 0.02 99.97 09:51:01 2 0.03 0.00 0.00 0.00 0.10 99.87 09:51:01 3 0.02 0.00 0.02 0.00 0.13 99.83 09:52:01 all 0.03 0.00 0.01 0.02 0.15 99.79 09:52:01 0 0.05 0.00 0.02 0.12 0.42 99.40 09:52:01 1 0.03 0.00 0.00 0.00 0.02 99.95 09:52:01 2 0.02 0.00 0.00 0.00 0.07 99.92 09:52:01 3 0.02 0.00 0.00 0.00 0.10 99.88 09:53:01 all 0.15 0.00 0.01 0.02 0.14 99.68 09:53:01 0 0.55 0.00 0.03 0.07 0.37 98.99 09:53:01 1 0.00 0.00 0.00 0.00 0.05 99.95 09:53:01 2 0.02 0.00 0.02 0.00 0.12 99.85 09:53:01 3 0.00 0.00 0.00 0.00 0.05 99.95 09:54:01 all 1.38 0.00 0.11 0.11 0.36 98.04 09:54:01 0 1.67 0.00 0.17 0.13 0.68 97.35 09:54:01 1 0.87 0.00 0.07 0.03 0.18 98.85 09:54:01 2 1.28 0.00 0.15 0.28 0.25 98.04 09:54:01 3 1.73 0.00 0.07 0.00 0.32 97.89 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 20.31 0.00 1.59 3.46 1.99 72.65 09:55:01 0 5.16 0.00 1.43 11.20 1.61 80.60 09:55:01 1 32.60 0.00 1.59 1.06 2.01 62.74 09:55:01 2 23.36 0.00 1.59 0.60 2.21 72.24 09:55:01 3 20.08 0.00 1.75 1.01 2.15 75.01 09:56:01 all 19.32 0.00 2.07 2.29 1.74 74.58 09:56:01 0 3.16 0.00 1.15 4.81 1.23 89.64 09:56:01 1 12.17 0.00 2.16 2.37 1.39 81.90 09:56:01 2 4.71 0.00 1.42 0.46 1.96 91.45 09:56:01 3 57.41 0.00 3.57 1.52 2.37 35.14 09:57:01 all 10.37 0.00 3.91 10.80 1.90 73.02 09:57:01 0 6.61 0.00 2.44 1.28 1.33 88.35 09:57:01 1 8.57 0.00 4.00 11.74 1.96 73.73 09:57:01 2 18.22 0.00 3.90 12.03 2.57 63.28 09:57:01 3 8.11 0.00 5.29 18.19 1.75 66.66 09:58:01 all 9.29 0.00 4.21 5.90 1.94 78.67 09:58:01 0 10.00 0.00 3.31 6.97 1.78 77.94 09:58:01 1 11.68 0.00 3.74 5.71 1.98 76.90 09:58:01 2 9.07 0.00 4.68 4.88 2.32 79.05 09:58:01 3 6.43 0.00 5.10 6.05 1.66 80.76 09:59:01 all 20.47 0.00 1.05 0.95 1.27 76.25 09:59:01 0 0.56 0.00 0.31 0.41 0.85 97.86 09:59:01 1 35.65 0.00 1.65 2.91 1.95 57.83 09:59:01 2 37.50 0.00 1.73 0.43 1.68 58.66 09:59:01 3 8.10 0.00 0.51 0.03 0.61 90.74 Average: all 5.43 0.00 0.93 1.69 0.75 91.20 Average: 0 2.24 0.00 0.65 1.84 0.77 94.50 Average: 1 6.67 0.00 0.90 1.74 0.73 89.96 Average: 2 6.24 0.00 1.09 1.38 0.84 90.45 Average: 3 6.57 0.00 1.09 1.80 0.67 89.87