---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5691 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 6.5G 67% / 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: 3944 459 539 0 2945 3201 Swap: 1023 1 1022 ---> 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:61:a2:4f brd ff:ff:ff:ff:ff:ff inet 10.32.7.193/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85845sec preferred_lft 85845sec inet6 fe80::f816:3eff:fe61:a24f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:b3:ac:e0 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-5691) 03/27/24 _x86_64_ (4 CPU) 19:26:52 LINUX RESTART (4 CPU) 19:27:01 tps rtps wtps bread/s bwrtn/s 19:28:01 142.79 80.55 62.24 6484.79 40571.25 19:29:01 193.37 20.62 172.76 2684.83 77171.16 19:30:01 581.93 91.67 490.26 11949.78 81651.29 19:31:01 617.66 0.02 617.64 0.40 24087.44 19:32:01 618.16 3.25 614.91 294.75 19863.09 19:33:01 409.85 49.63 360.22 3037.89 15577.80 19:34:01 24.18 14.35 9.83 451.26 3083.62 19:35:01 31.46 12.80 18.66 353.54 9895.95 19:36:01 112.23 40.91 71.32 1977.27 8674.02 Average: 303.53 34.87 268.67 3026.64 31182.08 19:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:01 1664744 3289992 2373916 58.78 40868 1746688 961236 18.90 632000 1575872 97144 19:29:01 171596 3240252 3867064 95.75 87076 3083404 1312440 25.80 708700 2884124 219660 19:30:01 164612 3142372 3874048 95.92 149412 2876232 1517688 29.83 836668 2703024 8616 19:31:01 144340 3118656 3894320 96.43 179016 2786636 1542660 30.32 886064 2614532 42512 19:32:01 329856 3217400 3708804 91.83 192312 2671948 1339044 26.32 782744 2520340 780 19:33:01 285052 3301112 3753608 92.94 200920 2790424 1242600 24.43 790444 2557072 308 19:34:01 1061968 3298796 2976692 73.70 201032 2067212 1252184 24.61 652432 1975496 18960 19:35:01 825024 3280248 3213636 79.57 201212 2283108 1305544 25.66 731404 2130972 44284 19:36:01 593472 3305240 3445188 85.31 203360 2525724 965528 18.98 839692 2245792 4144 Average: 582296 3243785 3456364 85.58 161690 2536820 1270992 24.98 762239 2356358 48490 19:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 ens3 340.56 225.66 1410.04 60.11 0.00 0.00 0.00 0.00 19:28:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 ens3 593.22 332.22 15038.15 34.19 0.00 0.00 0.00 0.00 19:29:01 lo 2.40 2.40 0.21 0.21 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 ens3 813.84 430.32 4554.18 34.16 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 ens3 11.45 10.85 2.44 2.67 0.00 0.00 0.00 0.00 19:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 ens3 16.48 16.08 3.53 3.76 0.00 0.00 0.00 0.00 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 17.95 14.43 36.19 4.19 0.00 0.00 0.00 0.00 19:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 3.62 3.90 2.79 0.73 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 155.42 61.07 766.87 4.63 0.00 0.00 0.00 0.00 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 ens3 281.67 113.65 1852.85 14.95 0.00 0.00 0.00 0.00 19:36:01 lo 0.87 0.87 0.08 0.08 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: ens3 248.31 134.28 2630.68 17.71 0.00 0.00 0.00 0.00 Average: lo 0.56 0.56 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5691) 03/27/24 _x86_64_ (4 CPU) 19:26:52 LINUX RESTART (4 CPU) 19:27:01 CPU %user %nice %system %iowait %steal %idle 19:28:01 all 16.09 0.00 1.89 4.21 0.05 77.77 19:28:01 0 17.07 0.00 3.08 3.57 0.05 76.23 19:28:01 1 12.66 0.00 1.30 1.87 0.05 84.11 19:28:01 2 11.63 0.00 1.88 9.78 0.05 76.66 19:28:01 3 22.98 0.00 1.30 1.64 0.05 74.03 19:29:01 all 25.28 0.00 4.67 4.38 0.06 65.61 19:29:01 0 33.80 0.00 5.64 1.95 0.07 58.54 19:29:01 1 16.48 0.00 3.63 4.32 0.07 75.50 19:29:01 2 16.51 0.00 4.41 9.44 0.05 69.60 19:29:01 3 34.23 0.00 4.97 1.84 0.07 58.89 19:30:01 all 15.74 0.00 7.06 22.50 0.09 54.60 19:30:01 0 17.57 0.00 6.19 13.05 0.07 63.13 19:30:01 1 15.79 0.00 8.10 27.67 0.08 48.36 19:30:01 2 12.99 0.00 7.19 30.84 0.08 48.91 19:30:01 3 16.63 0.00 6.81 18.54 0.08 57.93 19:31:01 all 4.92 0.00 3.59 32.52 0.08 58.88 19:31:01 0 2.59 0.00 5.11 47.61 0.08 44.61 19:31:01 1 4.47 0.00 3.36 46.40 0.07 45.69 19:31:01 2 5.64 0.00 2.77 18.12 0.10 73.37 19:31:01 3 6.99 0.00 3.07 17.96 0.07 71.91 19:32:01 all 3.55 0.00 4.16 28.44 0.08 63.78 19:32:01 0 3.16 0.00 3.61 21.84 0.07 71.32 19:32:01 1 3.26 0.00 5.16 35.28 0.07 56.24 19:32:01 2 3.68 0.00 3.63 16.00 0.08 76.61 19:32:01 3 4.10 0.00 4.27 40.57 0.08 50.97 19:33:01 all 7.90 0.00 3.47 13.64 0.07 74.92 19:33:01 0 8.57 0.00 2.96 5.02 0.07 83.38 19:33:01 1 7.28 0.00 2.44 10.32 0.05 79.91 19:33:01 2 11.39 0.00 4.25 13.43 0.08 70.85 19:33:01 3 4.35 0.00 4.22 25.87 0.07 65.49 19:34:01 all 21.36 0.00 3.58 0.49 0.05 74.51 19:34:01 0 24.24 0.00 3.60 0.15 0.05 71.96 19:34:01 1 19.21 0.00 3.66 0.62 0.03 76.48 19:34:01 2 25.46 0.00 4.10 0.52 0.07 69.86 19:34:01 3 16.52 0.00 3.00 0.69 0.05 79.74 19:35:01 all 21.57 0.00 2.59 0.56 0.05 75.23 19:35:01 0 13.65 0.00 1.89 0.37 0.03 84.06 19:35:01 1 28.87 0.00 3.14 0.05 0.05 67.89 19:35:01 2 21.20 0.00 2.59 0.62 0.05 75.55 19:35:01 3 22.56 0.00 2.75 1.19 0.05 73.45 19:36:01 all 21.78 0.00 1.31 3.60 0.04 73.27 19:36:01 0 15.42 0.00 0.87 1.02 0.05 82.64 19:36:01 1 15.07 0.00 1.20 0.87 0.03 82.83 19:36:01 2 23.78 0.00 1.69 1.94 0.03 72.55 19:36:01 3 32.90 0.00 1.48 10.59 0.07 54.96 Average: all 15.37 0.00 3.59 12.23 0.06 68.76 Average: 0 15.12 0.00 3.66 10.48 0.06 70.68 Average: 1 13.69 0.00 3.55 14.11 0.06 68.61 Average: 2 14.72 0.00 3.60 11.15 0.07 70.46 Average: 3 17.94 0.00 3.54 13.18 0.07 65.28