---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3065 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 12G 8.1G 58% / 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 515 243 0 3185 3145 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:a0:c6:9b brd ff:ff:ff:ff:ff:ff inet 10.32.7.18/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85743sec preferred_lft 85743sec inet6 fe80::f816:3eff:fea0:c69b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:2e:4a:53 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-3065) 03/20/25 _x86_64_ (4 CPU) 02:51:41 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:02 170.15 69.21 100.95 5612.66 41665.87 02:54:01 230.45 12.88 217.57 2321.64 25945.57 02:55:01 417.63 0.05 417.58 8.80 20700.68 02:56:01 320.06 0.00 320.06 0.00 16967.71 02:57:01 15.65 7.62 8.03 127.98 2898.85 02:58:01 23.35 9.30 14.05 178.77 9981.40 02:59:01 111.53 5.00 106.53 1103.02 11784.97 03:00:01 459.47 0.48 458.99 3.87 28315.15 03:01:01 263.67 18.87 244.80 2812.52 18669.95 03:02:01 14.23 7.40 6.83 601.77 228.63 Average: 202.58 13.08 189.50 1275.44 17702.19 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:02 1706932 3379228 2331720 57.74 51708 1776396 856576 16.84 520852 1631840 158584 02:54:01 964468 3257688 3074184 76.12 75336 2347132 1278652 25.13 747924 2087848 50040 02:55:01 525468 3238900 3513184 86.99 103552 2690716 1277288 25.11 806904 2406716 9884 02:56:01 288188 3299700 3750464 92.86 121476 2940396 1208236 23.75 828408 2590996 2140 02:57:01 851580 3150584 3187072 78.91 121680 2292528 1390796 27.34 923092 1998752 21412 02:58:01 807904 3302200 3230748 80.00 121852 2487652 1263484 24.84 831704 2135508 30796 02:59:01 373832 3179484 3664820 90.74 127200 2738228 1352140 26.58 1104680 2238084 52180 03:00:01 200344 3171580 3838308 95.04 146364 2831684 1348692 26.51 898524 2562556 8964 03:01:01 342004 3278720 3696648 91.53 150428 2845520 1060484 20.85 1314016 2063592 1092 03:02:01 276404 3221368 3762248 93.16 150820 2868308 1015148 19.95 1843948 1615376 4984 Average: 633712 3247945 3404940 84.31 117042 2581856 1205150 23.69 982005 2133127 34008 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 02:53:02 ens3 346.54 231.86 1435.80 66.19 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 lo 2.10 2.10 0.18 0.18 0.00 0.00 0.00 0.00 02:54:01 ens3 463.80 306.17 2552.97 30.37 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 373.50 224.56 2042.72 19.57 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:56:01 ens3 19.76 19.23 40.34 3.93 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 8.70 6.20 6.04 1.16 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:58:01 ens3 78.97 44.53 519.25 3.35 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 130.51 94.98 643.25 10.05 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 ens3 641.24 334.69 3359.06 27.48 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 lo 3.60 3.60 0.32 0.32 0.00 0.00 0.00 0.00 03:01:01 ens3 176.80 333.56 17.59 2539.88 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 03:02:01 ens3 494.30 490.23 37.13 3916.34 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 0.85 0.85 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 273.09 208.45 1062.88 662.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3065) 03/20/25 _x86_64_ (4 CPU) 02:51:41 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:02 all 18.28 0.00 2.13 5.31 0.05 74.23 02:53:02 0 4.69 0.00 1.51 11.03 0.08 82.68 02:53:02 1 14.10 0.00 2.71 3.67 0.03 79.48 02:53:02 2 37.60 0.00 2.67 3.09 0.08 56.55 02:53:02 3 16.65 0.00 1.60 3.47 0.03 78.24 02:54:01 all 13.25 0.00 2.69 5.95 0.07 78.05 02:54:01 0 4.60 0.00 2.51 9.42 0.07 83.40 02:54:01 1 10.24 0.00 3.68 10.68 0.07 75.33 02:54:01 2 14.61 0.00 2.20 0.75 0.09 82.35 02:54:01 3 23.49 0.00 2.35 2.98 0.05 71.14 02:55:01 all 7.03 0.00 3.75 12.52 0.08 76.62 02:55:01 0 9.33 0.00 4.43 7.68 0.08 78.48 02:55:01 1 7.52 0.00 3.15 13.49 0.07 75.77 02:55:01 2 5.99 0.00 4.96 28.04 0.10 60.91 02:55:01 3 5.29 0.00 2.45 0.94 0.07 91.25 02:56:01 all 11.36 0.00 4.10 9.72 0.07 74.75 02:56:01 0 14.37 0.00 5.90 22.16 0.07 57.50 02:56:01 1 4.73 0.00 2.90 1.22 0.05 91.10 02:56:01 2 13.36 0.00 4.54 14.21 0.10 67.79 02:56:01 3 13.01 0.00 3.10 1.27 0.05 82.56 02:57:01 all 21.57 0.00 3.97 0.18 0.05 74.23 02:57:01 0 22.28 0.00 4.34 0.20 0.07 73.11 02:57:01 1 16.98 0.00 3.31 0.18 0.05 79.48 02:57:01 2 28.31 0.00 4.89 0.23 0.05 66.52 02:57:01 3 18.68 0.00 3.35 0.13 0.05 77.79 02:58:01 all 22.79 0.00 2.55 0.35 0.05 74.25 02:58:01 0 29.89 0.00 3.04 0.17 0.05 66.86 02:58:01 1 9.94 0.00 1.68 0.49 0.05 87.84 02:58:01 2 28.07 0.00 3.10 0.38 0.05 68.40 02:58:01 3 23.41 0.00 2.39 0.35 0.05 73.80 02:59:01 all 19.29 0.00 3.29 2.65 0.06 74.72 02:59:01 0 25.61 0.00 3.33 2.61 0.07 68.38 02:59:01 1 17.75 0.00 3.55 3.56 0.05 75.10 02:59:01 2 15.32 0.00 3.13 1.89 0.07 79.59 02:59:01 3 18.51 0.00 3.12 2.51 0.05 75.81 03:00:01 all 6.87 0.00 3.52 14.46 0.08 75.07 03:00:01 0 7.69 0.00 1.76 2.26 0.05 88.24 03:00:01 1 6.64 0.00 5.77 41.99 0.10 45.50 03:00:01 2 8.75 0.00 3.99 8.51 0.12 78.63 03:00:01 3 4.37 0.00 2.61 5.11 0.05 87.85 03:01:01 all 22.14 0.00 3.02 7.68 0.08 67.08 03:01:01 0 24.87 0.00 2.76 6.30 0.07 66.01 03:01:01 1 23.14 0.00 3.48 4.91 0.08 68.39 03:01:01 2 21.34 0.00 3.39 14.74 0.10 60.42 03:01:01 3 19.22 0.00 2.42 4.82 0.07 73.48 03:02:01 all 22.05 0.00 0.82 0.29 0.06 76.78 03:02:01 0 17.88 0.00 0.69 0.03 0.05 81.35 03:02:01 1 23.34 0.00 0.82 0.67 0.07 75.09 03:02:01 2 17.77 0.00 0.90 0.07 0.08 81.18 03:02:01 3 29.18 0.00 0.87 0.40 0.07 69.49 Average: all 16.48 0.00 2.98 5.90 0.07 74.57 Average: 0 16.15 0.00 3.03 6.17 0.07 74.58 Average: 1 13.44 0.00 3.10 8.06 0.06 75.34 Average: 2 19.15 0.00 3.38 7.17 0.08 70.22 Average: 3 17.18 0.00 2.43 2.20 0.05 78.14