---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3290 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 474 136 0 3332 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:aa:a6:f2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.216/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:feaa:a6f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:4a:6a:70 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-3290) 02/01/25 _x86_64_ (4 CPU) 00:45:43 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:02 174.21 69.23 104.98 5627.46 41790.62 00:48:01 181.90 12.79 169.11 2314.46 26355.53 00:49:01 582.52 0.40 582.12 9.19 33532.20 00:50:01 408.73 3.36 405.36 39.71 53006.26 00:51:01 507.26 463.47 43.79 22687.72 22332.17 00:52:01 594.92 582.54 12.38 46818.65 1037.97 00:53:01 600.02 598.20 1.82 34616.19 72.64 00:54:01 487.73 486.50 1.23 14073.07 30.27 00:55:01 305.27 304.02 1.25 20434.99 13.46 Average: 427.43 280.53 146.89 16316.90 19787.21 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:02 1700508 3368292 2338144 57.89 50544 1773284 860408 16.91 528564 1630136 155208 00:48:01 919316 3245740 3119336 77.24 68716 2388120 1264572 24.86 784632 2100668 66932 00:49:01 154708 3228680 3883944 96.17 108164 3002480 1271368 24.99 779804 2759868 10612 00:50:01 880564 3321340 3158088 78.20 148408 2409228 1189216 23.38 640384 2258952 242496 00:51:01 424504 3305360 3614148 89.49 159684 2819424 1088612 21.40 742428 2593840 1860 00:52:01 210672 3328200 3827980 94.78 160092 3064836 1032764 20.30 608568 2954396 260 00:53:01 243264 3318316 3795388 93.98 156144 3002828 1045640 20.55 605208 2900628 276 00:54:01 165540 3316324 3873112 95.90 154124 3053620 1045640 20.55 599772 2955104 232 00:55:01 268052 3329908 3770600 93.36 152612 2995356 1045640 20.55 586336 2898940 8 Average: 551903 3306907 3486749 86.33 128721 2723242 1093762 21.50 652855 2561392 53098 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:02 ens3 370.88 223.79 1422.04 65.38 0.00 0.00 0.00 0.00 00:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:47:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 00:48:01 ens3 929.47 648.06 4976.48 51.69 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 lo 1.90 1.90 0.16 0.16 0.00 0.00 0.00 0.00 00:49:01 ens3 18.51 15.45 4.03 4.33 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 ens3 808.06 693.37 6430.15 52.57 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:51:01 ens3 225.24 195.02 1256.07 15.11 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 ens3 278.36 467.72 21.16 3734.37 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 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 00:53:01 ens3 431.04 676.84 28.26 5437.16 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 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:54:01 ens3 125.55 205.32 8.62 1629.13 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 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 00:55:01 ens3 214.36 386.00 13.94 3123.65 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 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 376.90 389.68 1567.13 1570.84 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 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3290) 02/01/25 _x86_64_ (4 CPU) 00:45:43 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:02 all 18.94 0.00 2.44 5.25 0.07 73.29 00:47:02 0 17.00 0.00 2.22 5.35 0.07 75.37 00:47:02 1 19.93 0.00 2.13 8.82 0.08 69.04 00:47:02 2 19.78 0.00 1.92 3.56 0.08 74.65 00:47:02 3 19.08 0.00 3.46 3.29 0.07 74.10 00:48:01 all 12.11 0.00 2.77 4.54 0.07 80.51 00:48:01 0 8.31 0.00 2.09 3.29 0.03 86.28 00:48:01 1 5.90 0.00 3.43 5.77 0.09 84.82 00:48:01 2 12.88 0.00 2.08 1.60 0.07 83.37 00:48:01 3 21.27 0.00 3.49 7.51 0.09 67.64 00:49:01 all 3.35 0.00 4.74 18.67 0.09 73.15 00:49:01 0 2.44 0.00 2.68 7.09 0.08 87.71 00:49:01 1 3.29 0.00 3.00 4.76 0.05 88.89 00:49:01 2 4.60 0.00 9.66 54.56 0.17 31.01 00:49:01 3 3.08 0.00 3.65 8.52 0.07 84.68 00:50:01 all 7.11 0.00 5.36 11.75 0.10 75.67 00:50:01 0 8.31 0.00 3.89 9.00 0.07 78.73 00:50:01 1 8.31 0.00 6.89 16.20 0.12 68.48 00:50:01 2 6.27 0.00 5.18 3.45 0.12 84.99 00:50:01 3 5.59 0.00 5.47 18.39 0.10 70.45 00:51:01 all 10.63 0.00 2.95 29.80 0.10 56.52 00:51:01 0 11.83 0.00 3.00 33.13 0.10 51.93 00:51:01 1 10.77 0.00 2.79 29.03 0.08 57.32 00:51:01 2 9.84 0.00 3.54 31.23 0.14 55.26 00:51:01 3 10.06 0.00 2.48 25.81 0.07 61.59 00:52:01 all 16.84 0.00 1.98 21.29 0.11 59.77 00:52:01 0 17.73 0.00 2.21 26.42 0.12 53.53 00:52:01 1 16.06 0.00 2.20 22.91 0.14 58.70 00:52:01 2 18.55 0.00 2.66 28.19 0.15 50.45 00:52:01 3 15.03 0.00 0.89 7.73 0.07 76.29 00:53:01 all 27.92 0.00 2.27 50.55 0.13 19.12 00:53:01 0 27.66 0.00 2.09 48.14 0.12 22.00 00:53:01 1 26.12 0.00 2.46 53.02 0.13 18.27 00:53:01 2 31.43 0.00 2.25 49.95 0.15 16.22 00:53:01 3 26.50 0.00 2.23 51.12 0.13 20.02 00:54:01 all 14.29 0.00 1.71 37.42 0.13 46.45 00:54:01 0 15.55 0.00 2.04 41.32 0.12 40.97 00:54:01 1 13.06 0.00 1.39 31.49 0.10 53.95 00:54:01 2 15.52 0.00 1.87 42.00 0.17 40.43 00:54:01 3 13.05 0.00 1.56 34.89 0.12 50.39 00:55:01 all 20.07 0.00 1.47 6.35 0.12 71.98 00:55:01 0 18.34 0.00 1.29 5.24 0.12 75.00 00:55:01 1 23.15 0.00 1.68 7.04 0.13 68.00 00:55:01 2 23.45 0.00 1.82 7.82 0.13 66.79 00:55:01 3 15.36 0.00 1.11 5.30 0.10 78.13 Average: all 14.59 0.00 2.86 20.63 0.10 61.82 Average: 0 14.13 0.00 2.39 19.88 0.09 63.50 Average: 1 14.08 0.00 2.88 19.89 0.10 63.05 Average: 2 15.82 0.00 3.44 24.72 0.13 55.89 Average: 3 14.32 0.00 2.70 18.04 0.09 64.84