---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3220 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 13G 7.0G 64% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 475 676 0 2792 3185 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:73:5b:58 brd ff:ff:ff:ff:ff:ff inet 10.32.7.194/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85600sec preferred_lft 85600sec inet6 fe80::f816:3eff:fe73:5b58/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:f3:f7:a6 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-3220) 02/29/24 _x86_64_ (4 CPU) 13:45:11 LINUX RESTART (4 CPU) 13:46:01 tps rtps wtps bread/s bwrtn/s 13:47:01 6.33 0.00 6.33 0.00 261.11 13:48:01 1.45 0.00 1.45 0.00 15.19 13:49:01 0.78 0.00 0.78 0.00 8.80 13:50:01 1.63 0.00 1.63 0.00 17.86 13:51:01 0.93 0.00 0.93 0.00 10.40 13:52:01 1.23 0.00 1.23 0.00 14.80 13:53:01 0.85 0.00 0.85 0.00 9.20 13:54:01 3.90 2.18 1.72 86.65 206.23 13:55:01 84.61 37.29 47.32 1781.14 5768.74 13:56:01 268.68 31.37 237.31 4876.19 109141.92 13:57:01 293.38 82.30 211.08 7705.38 50234.96 13:58:01 156.32 35.03 121.30 2560.37 11692.45 Average: 68.35 15.68 52.67 1417.64 14787.41 13:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:47:01 2062252 3464916 1976400 48.94 26416 1546560 823720 16.19 403028 1426288 160 13:48:01 2063976 3466684 1974676 48.89 26448 1546564 823720 16.19 400572 1426288 8 13:49:01 2052044 3454764 1986608 49.19 26472 1546568 823720 16.19 413848 1426292 12 13:50:01 2051564 3454372 1987088 49.20 26536 1546572 823720 16.19 413536 1426296 140 13:51:01 2051672 3454528 1986980 49.20 26576 1546572 832228 16.36 413636 1426296 168 13:52:01 2051572 3454492 1987080 49.20 26616 1546576 832228 16.36 413756 1426300 8 13:53:01 2051572 3454520 1987080 49.20 26640 1546580 832228 16.36 413832 1426304 148 13:54:01 2015488 3426604 2023164 50.10 26732 1554796 831668 16.35 441680 1432732 180 13:55:01 1576688 3338180 2461964 60.96 53232 1862048 892348 17.54 585284 1693636 176180 13:56:01 262292 3301188 3776360 93.51 117256 3008460 1116296 21.94 585552 2902276 200076 13:57:01 429252 3296704 3609400 89.37 141188 2795832 1205408 23.69 785892 2513900 4536 13:58:01 704888 3237796 3333764 82.55 155784 2463068 995776 19.57 881768 2158996 43612 Average: 1614438 3400396 2424214 60.03 56658 1875850 902755 17.75 512699 1723800 35436 13:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 ens3 0.03 0.03 0.00 0.03 0.00 0.00 0.00 0.00 13:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:48:01 ens3 0.62 0.13 0.06 0.01 0.00 0.00 0.00 0.00 13:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 ens3 0.33 0.28 0.25 0.19 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:50:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 ens3 0.17 0.10 0.08 0.06 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:52:01 ens3 0.10 0.08 0.01 0.01 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 ens3 0.02 0.00 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:54:01 ens3 83.59 50.39 113.72 12.96 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 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 13:55:01 ens3 130.24 107.00 1143.35 30.77 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 lo 2.26 2.26 0.20 0.20 0.00 0.00 0.00 0.00 13:56:01 ens3 536.66 266.80 12551.13 22.42 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 ens3 585.99 459.59 3971.29 31.54 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 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 13:58:01 ens3 101.25 78.10 263.74 12.39 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 0.38 0.38 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 119.95 80.23 1504.31 9.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3220) 02/29/24 _x86_64_ (4 CPU) 13:45:11 LINUX RESTART (4 CPU) 13:46:01 CPU %user %nice %system %iowait %steal %idle 13:47:01 all 0.03 0.00 0.02 0.20 0.01 99.75 13:47:01 0 0.02 0.00 0.00 0.05 0.00 99.93 13:47:01 1 0.02 0.00 0.02 0.00 0.00 99.97 13:47:01 2 0.03 0.00 0.00 0.00 0.00 99.97 13:47:01 3 0.05 0.00 0.03 0.75 0.02 99.15 13:48:01 all 0.03 0.00 0.03 0.01 0.01 99.93 13:48:01 0 0.05 0.00 0.03 0.03 0.02 99.87 13:48:01 1 0.00 0.00 0.02 0.00 0.02 99.97 13:48:01 2 0.02 0.00 0.03 0.00 0.02 99.93 13:48:01 3 0.03 0.00 0.03 0.00 0.00 99.93 13:49:01 all 0.20 0.00 0.02 0.01 0.01 99.76 13:49:01 0 0.68 0.00 0.02 0.02 0.00 99.28 13:49:01 1 0.02 0.00 0.03 0.00 0.02 99.93 13:49:01 2 0.10 0.00 0.00 0.00 0.00 99.90 13:49:01 3 0.03 0.00 0.02 0.00 0.00 99.95 13:50:01 all 0.30 0.00 0.01 0.02 0.01 99.65 13:50:01 0 0.05 0.00 0.02 0.03 0.00 99.90 13:50:01 1 0.05 0.00 0.02 0.00 0.03 99.90 13:50:01 2 1.11 0.00 0.02 0.05 0.02 98.81 13:50:01 3 0.00 0.00 0.02 0.00 0.00 99.98 13:51:01 all 0.07 0.00 0.02 0.02 0.01 99.88 13:51:01 0 0.00 0.00 0.00 0.00 0.02 99.98 13:51:01 1 0.03 0.00 0.03 0.00 0.02 99.92 13:51:01 2 0.23 0.00 0.03 0.05 0.00 99.68 13:51:01 3 0.02 0.00 0.02 0.00 0.00 99.97 13:52:01 all 0.03 0.00 0.02 0.01 0.01 99.94 13:52:01 0 0.05 0.00 0.00 0.00 0.00 99.95 13:52:01 1 0.02 0.00 0.03 0.00 0.02 99.93 13:52:01 2 0.03 0.00 0.02 0.05 0.00 99.90 13:52:01 3 0.03 0.00 0.02 0.00 0.02 99.93 13:53:01 all 0.01 0.00 0.01 0.02 0.01 99.95 13:53:01 0 0.00 0.00 0.02 0.05 0.00 99.93 13:53:01 1 0.00 0.00 0.02 0.00 0.02 99.97 13:53:01 2 0.00 0.00 0.02 0.00 0.02 99.97 13:53:01 3 0.02 0.00 0.00 0.00 0.00 99.98 13:54:01 all 0.88 0.00 0.08 0.06 0.01 98.97 13:54:01 0 1.18 0.00 0.02 0.08 0.00 98.72 13:54:01 1 1.05 0.00 0.08 0.02 0.03 98.82 13:54:01 2 0.67 0.00 0.07 0.02 0.02 99.23 13:54:01 3 0.62 0.00 0.18 0.15 0.00 99.05 13:55:01 all 20.70 0.00 1.73 2.51 0.05 75.01 13:55:01 0 2.92 0.00 0.62 7.05 0.02 89.39 13:55:01 1 43.02 0.00 2.87 1.90 0.07 52.13 13:55:01 2 25.05 0.00 2.17 0.82 0.07 71.89 13:55:01 3 11.84 0.00 1.23 0.27 0.02 86.64 13:56:01 all 26.30 0.00 9.14 4.39 0.07 60.10 13:56:01 0 18.92 0.00 9.57 6.99 0.07 64.46 13:56:01 1 24.59 0.00 9.25 3.81 0.09 62.26 13:56:01 2 39.51 0.00 9.04 1.34 0.10 50.01 13:56:01 3 22.15 0.00 8.73 5.41 0.07 63.65 13:57:01 all 18.72 0.00 4.84 8.01 0.07 68.36 13:57:01 0 17.75 0.00 5.83 10.79 0.05 65.58 13:57:01 1 19.48 0.00 5.04 8.66 0.05 66.77 13:57:01 2 18.80 0.00 5.01 4.20 0.08 71.91 13:57:01 3 18.89 0.00 3.46 8.40 0.05 69.20 13:57:01 CPU %user %nice %system %iowait %steal %idle 13:58:01 all 28.85 0.00 4.35 3.66 0.06 63.09 13:58:01 0 21.54 0.00 3.93 2.87 0.05 71.60 13:58:01 1 21.42 0.00 4.23 2.50 0.07 71.78 13:58:01 2 24.41 0.00 4.77 4.00 0.05 66.77 13:58:01 3 48.02 0.00 4.47 5.28 0.07 42.16 Average: all 7.96 0.00 1.67 1.57 0.03 88.78 Average: 0 5.22 0.00 1.65 2.32 0.02 90.80 Average: 1 9.09 0.00 1.79 1.39 0.03 87.70 Average: 2 9.11 0.00 1.75 0.87 0.03 88.23 Average: 3 8.42 0.00 1.50 1.68 0.02 88.38