---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5263 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: 2799.998 BogoMIPS: 5599.99 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 7.8G 60% / 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 476 154 0 3312 3183 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:ad:b5:58 brd ff:ff:ff:ff:ff:ff inet 10.32.6.188/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85769sec preferred_lft 85769sec inet6 fe80::f816:3eff:fead:b558/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cc:34:cd:e8 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-5263) 03/23/24 _x86_64_ (4 CPU) 00:45:43 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:01 155.31 83.44 71.87 6557.57 41015.18 00:48:01 75.84 12.60 63.25 2264.71 15024.19 00:49:01 542.78 0.02 542.77 0.13 34768.93 00:50:01 477.68 3.48 474.20 69.29 21639.04 00:51:01 473.41 348.89 124.52 20103.81 62242.08 00:52:01 593.90 583.77 10.13 32777.48 1284.42 00:53:01 599.97 595.75 4.22 47622.26 274.44 00:54:01 564.79 563.22 1.57 12718.68 27.60 00:55:01 301.48 300.58 0.90 21759.97 10.26 00:56:01 92.03 73.74 18.30 4392.07 721.21 Average: 387.73 256.56 131.17 14827.22 17701.25 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:01 1629104 3300560 2409548 59.66 43284 1788676 939668 18.47 637588 1604528 140028 00:48:01 1101240 3265328 2937412 72.73 62860 2242292 1242800 24.43 766268 1961040 206672 00:49:01 236028 3217040 3802624 94.16 101428 2937828 1263228 24.83 846656 2637412 5316 00:50:01 209616 3305136 3829036 94.81 132072 3025340 1190492 23.40 716924 2799956 285496 00:51:01 105804 3297388 3932848 97.38 161568 3120452 1101244 21.65 759436 2891784 12864 00:52:01 491332 3298700 3547320 87.83 161268 2727100 1037764 20.40 652268 2604560 5268 00:53:01 223372 3309940 3815280 94.47 156940 3027972 1047904 20.60 602956 2940492 132 00:54:01 114924 3307292 3923728 97.15 155040 3093368 1047904 20.60 599700 3009040 132 00:55:01 322624 3316188 3716028 92.01 152472 2899928 1047904 20.60 584884 2818668 8 00:56:01 190912 3267508 3847740 95.27 154816 3004560 993324 19.53 682328 2877576 25684 Average: 462496 3288508 3576156 88.55 128175 2786752 1091223 21.45 684901 2614506 68160 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 00:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:47:01 ens3 396.10 256.94 1387.20 63.23 0.00 0.00 0.00 0.00 00:48:01 lo 2.27 2.27 0.19 0.19 0.00 0.00 0.00 0.00 00:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 ens3 607.56 435.25 3671.65 41.44 0.00 0.00 0.00 0.00 00:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 ens3 218.62 130.70 1147.09 12.94 0.00 0.00 0.00 0.00 00:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 ens3 265.02 239.39 2333.62 20.00 0.00 0.00 0.00 0.00 00:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 ens3 457.29 396.19 5179.05 27.81 0.00 0.00 0.00 0.00 00:52:01 lo 0.87 0.87 0.07 0.07 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 ens3 28.47 49.06 4.16 370.08 0.00 0.00 0.00 0.00 00:53:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 ens3 648.98 1029.39 43.92 8216.94 0.00 0.00 0.00 0.00 00:54:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 ens3 134.28 151.41 9.34 1181.32 0.00 0.00 0.00 0.00 00:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 ens3 391.32 387.80 25.22 3139.69 0.00 0.00 0.00 0.00 00:56:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 ens3 93.80 94.45 19.47 624.60 0.00 0.00 0.00 0.00 Average: lo 0.83 0.83 0.07 0.07 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 324.15 317.06 1382.22 1369.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5263) 03/23/24 _x86_64_ (4 CPU) 00:45:43 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:01 all 19.18 0.00 2.32 4.48 0.06 73.97 00:47:01 0 15.16 0.00 1.97 2.82 0.03 80.02 00:47:01 1 21.17 0.00 2.46 6.21 0.07 70.10 00:47:01 2 30.12 0.00 3.45 3.86 0.10 62.47 00:47:01 3 10.36 0.00 1.39 5.00 0.05 83.20 00:48:01 all 17.69 0.00 1.96 1.94 0.06 78.35 00:48:01 0 20.44 0.00 2.50 0.77 0.07 76.23 00:48:01 1 3.76 0.00 0.88 4.29 0.03 91.03 00:48:01 2 38.88 0.00 2.82 0.87 0.08 57.35 00:48:01 3 7.75 0.00 1.64 1.85 0.07 88.69 00:49:01 all 3.37 0.00 3.98 18.58 0.10 73.97 00:49:01 0 1.27 0.00 2.14 8.51 0.05 88.03 00:49:01 1 3.73 0.00 2.89 11.04 0.07 82.27 00:49:01 2 3.35 0.00 3.77 19.83 0.15 72.90 00:49:01 3 5.11 0.00 7.14 35.08 0.12 52.55 00:50:01 all 5.66 0.00 5.16 15.54 0.10 73.54 00:50:01 0 5.54 0.00 5.94 16.42 0.08 72.01 00:50:01 1 5.98 0.00 3.96 11.96 0.07 78.04 00:50:01 2 4.71 0.00 6.07 21.31 0.17 67.74 00:50:01 3 6.43 0.00 4.70 12.49 0.10 76.28 00:51:01 all 12.45 0.00 4.02 24.28 0.11 59.14 00:51:01 0 11.82 0.00 4.25 21.74 0.10 62.09 00:51:01 1 11.52 0.00 4.20 22.15 0.10 62.03 00:51:01 2 12.41 0.00 4.75 28.74 0.14 53.96 00:51:01 3 14.07 0.00 2.90 24.52 0.08 58.43 00:52:01 all 6.42 0.00 1.83 23.77 0.13 67.85 00:52:01 0 8.27 0.00 2.22 25.08 0.15 64.29 00:52:01 1 4.93 0.00 1.58 23.73 0.08 69.67 00:52:01 2 4.96 0.00 1.30 15.75 0.15 77.84 00:52:01 3 7.48 0.00 2.23 30.52 0.14 59.63 00:53:01 all 36.19 0.00 2.32 43.75 0.14 17.60 00:53:01 0 34.20 0.00 2.58 43.89 0.12 19.21 00:53:01 1 37.89 0.00 2.36 47.40 0.13 12.22 00:53:01 2 37.42 0.00 2.07 39.87 0.15 20.48 00:53:01 3 35.30 0.00 2.20 43.86 0.15 18.49 00:54:01 all 11.44 0.00 1.75 45.88 0.11 40.83 00:54:01 0 13.77 0.00 2.31 53.53 0.12 30.28 00:54:01 1 7.14 0.00 1.16 37.47 0.07 54.16 00:54:01 2 13.43 0.00 1.96 52.86 0.15 31.59 00:54:01 3 11.40 0.00 1.60 39.63 0.10 47.26 00:55:01 all 21.96 0.00 1.26 5.90 0.13 70.75 00:55:01 0 20.82 0.00 1.15 6.24 0.12 71.67 00:55:01 1 20.77 0.00 1.13 5.17 0.12 72.81 00:55:01 2 23.19 0.00 1.40 6.83 0.17 68.40 00:55:01 3 23.08 0.00 1.37 5.36 0.13 70.06 00:56:01 all 16.99 0.00 0.99 2.14 0.05 79.83 00:56:01 0 22.11 0.00 1.28 1.25 0.05 75.31 00:56:01 1 18.41 0.00 0.67 0.88 0.03 80.01 00:56:01 2 6.23 0.00 0.92 2.16 0.05 90.64 00:56:01 3 21.20 0.00 1.09 4.26 0.05 73.40 Average: all 15.13 0.00 2.56 18.58 0.10 63.63 Average: 0 15.33 0.00 2.63 18.00 0.09 63.94 Average: 1 13.50 0.00 2.13 16.96 0.08 67.33 Average: 2 17.48 0.00 2.85 19.15 0.13 60.38 Average: 3 14.24 0.00 2.62 20.21 0.10 62.83