---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2947 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 9.2G 11G 48% / 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 459 1043 0 2441 3210 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:bf:b1:91 brd ff:ff:ff:ff:ff:ff inet 10.32.7.115/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85516sec preferred_lft 85516sec inet6 fe80::f816:3eff:febf:b191/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:b1:af:fe 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-2947) 03/18/25 _x86_64_ (4 CPU) 15:34:51 LINUX RESTART (4 CPU) 15:35:01 tps rtps wtps bread/s bwrtn/s 15:36:02 88.02 44.63 43.39 4759.34 37629.88 15:37:01 1.05 0.00 1.05 0.00 12.20 15:38:01 0.85 0.00 0.85 0.00 10.00 15:39:01 1.15 0.00 1.15 0.00 13.20 15:40:01 0.93 0.02 0.92 3.20 11.06 15:41:01 0.88 0.00 0.88 0.00 9.87 15:42:01 0.92 0.00 0.92 0.00 10.93 15:43:01 0.77 0.00 0.77 0.00 8.67 15:44:01 0.87 0.00 0.87 0.00 10.40 15:45:01 1.53 0.00 1.53 0.00 18.26 15:46:01 0.95 0.00 0.95 0.00 10.66 15:47:01 4.60 3.45 1.15 148.78 194.23 15:48:01 107.00 25.68 81.32 1562.40 5940.67 15:49:01 258.92 9.03 249.89 1530.41 25232.33 Average: 33.50 5.92 27.58 572.39 4942.39 15:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:02 2048100 3454036 1990552 49.29 26448 1549600 801732 15.76 415676 1428300 68 15:37:01 2047868 3453908 1990784 49.29 26480 1549604 801732 15.76 414952 1428280 176 15:38:01 2048704 3454800 1989948 49.27 26496 1549608 801732 15.76 413192 1428284 144 15:39:01 2048596 3454720 1990056 49.28 26520 1549612 801732 15.76 413100 1428288 128 15:40:01 2061180 3467308 1977472 48.96 26552 1549604 812480 15.97 400808 1428288 152 15:41:01 2061212 3467560 1977440 48.96 26584 1549776 812480 15.97 400984 1428436 188 15:42:01 2061196 3467580 1977456 48.96 26608 1549780 816420 16.05 400952 1428456 8 15:43:01 2060980 3467388 1977672 48.97 26632 1549784 816420 16.05 401108 1428460 160 15:44:01 2060708 3467148 1977944 48.98 26648 1549788 816420 16.05 401144 1428460 148 15:45:01 2060452 3466980 1978200 48.98 26728 1549784 816420 16.05 401260 1428468 12 15:46:01 2060436 3466984 1978216 48.98 26760 1549796 816420 16.05 401184 1428472 8 15:47:01 1999128 3415900 2039524 50.50 26860 1559844 824352 16.20 454852 1436156 296 15:48:01 1583340 3387200 2455312 60.80 57676 1894420 939620 18.47 530088 1731776 224844 15:49:01 1054360 3271040 2984292 73.89 84132 2262396 987940 19.42 898800 1851080 5956 Average: 1946876 3440182 2091776 51.79 32937 1625957 833279 16.38 453436 1480800 16592 15:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:36:02 ens3 225.36 133.36 497.58 27.43 0.00 0.00 0.00 0.00 15:36:02 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 0.14 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 0.08 0.07 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 ens3 0.30 0.15 0.09 0.07 0.00 0.00 0.00 0.00 15:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 ens3 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 ens3 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 ens3 0.13 0.08 0.08 0.04 0.00 0.00 0.00 0.00 15:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 ens3 90.15 46.04 124.52 16.57 0.00 0.00 0.00 0.00 15:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 ens3 132.92 107.78 1019.75 29.92 0.00 0.00 0.00 0.00 15:48:01 lo 1.80 1.80 0.16 0.16 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 ens3 341.49 337.14 1556.54 1259.48 0.00 0.00 0.00 0.00 15:49:01 lo 5.80 5.80 0.52 0.52 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 56.56 44.71 228.73 95.37 0.00 0.00 0.00 0.00 Average: lo 0.66 0.66 0.06 0.06 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-2947) 03/18/25 _x86_64_ (4 CPU) 15:34:51 LINUX RESTART (4 CPU) 15:35:01 CPU %user %nice %system %iowait %steal %idle 15:36:02 all 3.95 0.00 1.16 2.80 0.03 92.06 15:36:02 0 4.30 0.00 2.09 2.26 0.03 91.32 15:36:02 1 3.67 0.00 0.67 2.94 0.02 92.71 15:36:02 2 3.74 0.00 0.91 2.09 0.03 93.23 15:36:02 3 4.10 0.00 0.99 3.93 0.03 90.95 15:37:01 all 0.20 0.00 0.02 0.01 0.00 99.77 15:37:01 0 0.03 0.00 0.05 0.00 0.02 99.90 15:37:01 1 0.00 0.00 0.02 0.03 0.02 99.93 15:37:01 2 0.74 0.00 0.00 0.00 0.00 99.26 15:37:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:38:01 all 0.39 0.00 0.01 0.00 0.01 99.59 15:38:01 0 0.03 0.00 0.00 0.00 0.00 99.97 15:38:01 1 0.05 0.00 0.00 0.00 0.00 99.95 15:38:01 2 1.47 0.00 0.03 0.00 0.02 98.48 15:38:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:39:01 all 0.51 0.00 0.02 0.00 0.00 99.47 15:39:01 0 0.00 0.00 0.03 0.00 0.02 99.95 15:39:01 1 0.00 0.00 0.00 0.03 0.00 99.97 15:39:01 2 1.99 0.00 0.05 0.00 0.00 97.97 15:39:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:40:01 all 0.50 0.00 0.01 0.01 0.01 99.47 15:40:01 0 0.00 0.00 0.00 0.02 0.02 99.97 15:40:01 1 0.00 0.00 0.02 0.02 0.00 99.97 15:40:01 2 1.99 0.00 0.00 0.00 0.02 98.00 15:40:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:41:01 all 0.52 0.00 0.00 0.01 0.01 99.46 15:41:01 0 0.03 0.00 0.02 0.00 0.02 99.93 15:41:01 1 0.02 0.00 0.00 0.03 0.02 99.93 15:41:01 2 1.99 0.00 0.02 0.00 0.00 98.00 15:41:01 3 0.02 0.00 0.00 0.00 0.02 99.97 15:42:01 all 0.51 0.00 0.01 0.00 0.01 99.47 15:42:01 0 0.00 0.00 0.02 0.00 0.00 99.98 15:42:01 1 0.02 0.00 0.02 0.02 0.02 99.93 15:42:01 2 1.99 0.00 0.02 0.00 0.02 97.98 15:42:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:43:01 all 0.17 0.00 0.02 0.01 0.01 99.79 15:43:01 0 0.02 0.00 0.00 0.00 0.00 99.98 15:43:01 1 0.07 0.00 0.02 0.02 0.02 99.88 15:43:01 2 0.62 0.00 0.08 0.00 0.00 99.30 15:43:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:44:01 all 0.02 0.00 0.01 0.00 0.01 99.95 15:44:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:44:01 1 0.03 0.00 0.03 0.02 0.02 99.90 15:44:01 2 0.02 0.00 0.02 0.00 0.02 99.95 15:44:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:45:01 all 0.01 0.00 0.01 0.02 0.00 99.96 15:45:01 0 0.03 0.00 0.00 0.00 0.00 99.97 15:45:01 1 0.00 0.00 0.03 0.07 0.02 99.88 15:45:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:45:01 3 0.00 0.00 0.00 0.00 0.02 99.98 15:46:01 all 0.03 0.00 0.00 0.01 0.01 99.95 15:46:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:46:01 1 0.03 0.00 0.00 0.07 0.02 99.88 15:46:01 2 0.03 0.00 0.00 0.00 0.00 99.97 15:46:01 3 0.03 0.00 0.00 0.00 0.00 99.97 15:46:01 CPU %user %nice %system %iowait %steal %idle 15:47:01 all 1.58 0.00 0.08 0.06 0.01 98.27 15:47:01 0 1.52 0.00 0.10 0.03 0.00 98.35 15:47:01 1 0.87 0.00 0.10 0.13 0.03 98.86 15:47:01 2 1.62 0.00 0.07 0.07 0.00 98.25 15:47:01 3 2.32 0.00 0.03 0.00 0.00 97.65 15:48:01 all 19.53 0.00 1.49 3.05 0.06 75.87 15:48:01 0 34.68 0.00 2.09 0.47 0.05 62.71 15:48:01 1 2.47 0.00 0.93 9.49 0.03 87.07 15:48:01 2 32.65 0.00 2.07 0.87 0.07 64.34 15:48:01 3 8.24 0.00 0.86 1.36 0.08 89.46 15:49:01 all 17.70 0.00 3.23 7.15 0.07 71.85 15:49:01 0 19.35 0.00 3.12 5.48 0.07 71.98 15:49:01 1 23.71 0.00 2.79 6.10 0.07 67.33 15:49:01 2 8.16 0.00 3.77 16.50 0.07 71.50 15:49:01 3 19.51 0.00 3.26 0.59 0.08 76.56 Average: all 3.25 0.00 0.43 0.94 0.02 95.36 Average: 0 4.28 0.00 0.54 0.59 0.02 94.58 Average: 1 2.21 0.00 0.33 1.36 0.02 96.08 Average: 2 4.06 0.00 0.50 1.38 0.02 94.05 Average: 3 2.44 0.00 0.37 0.42 0.02 96.75