---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6717 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 14G 6.2G 69% / 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 634 105 0 3204 3027 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:76:56:77 brd ff:ff:ff:ff:ff:ff inet 10.32.6.244/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85882sec preferred_lft 85882sec inet6 fe80::f816:3eff:fe76:5677/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:60:56:0b 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-6717) 10/04/24 _x86_64_ (4 CPU) 01:19:39 LINUX RESTART (4 CPU) 01:20:01 tps rtps wtps bread/s bwrtn/s 01:21:01 194.30 84.14 110.16 6611.96 42713.56 01:22:01 390.70 60.34 330.36 11619.79 122788.58 01:23:01 593.58 61.69 531.89 4239.56 36128.65 01:24:01 216.61 31.26 185.35 3443.56 9393.63 01:25:01 202.05 14.13 187.92 2174.97 25782.50 01:26:01 124.33 58.79 65.54 4142.38 15993.33 01:27:01 437.11 342.51 94.60 20981.17 9499.35 01:28:01 40.04 24.28 15.76 1265.52 692.02 Average: 274.90 84.63 190.27 6812.17 32917.01 01:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:21:01 1663208 3358852 2375452 58.82 52824 1798472 872164 17.14 564284 1632188 134012 01:22:01 142348 3184132 3896312 96.48 119504 2965780 1482932 29.15 695716 2862788 252796 01:23:01 462832 3140068 3575828 88.54 159060 2570788 1539060 30.25 857216 2387852 22720 01:24:01 451492 3306380 3587168 88.82 166264 2735568 1233912 24.26 835816 2418600 7944 01:25:01 550324 3307104 3488336 86.37 200880 2588404 1233292 24.24 896360 2243600 288 01:26:01 705704 3229560 3332956 82.53 212904 2348812 1509552 29.67 1057824 1927540 58420 01:27:01 256588 3166216 3782072 93.65 213936 2674468 1227448 24.13 1418748 1961896 2144 01:28:01 169824 3133412 3868836 95.80 215128 2725996 1161716 22.84 1771148 1694348 16508 Average: 550290 3228216 3488370 86.37 167562 2551036 1282510 25.21 1012139 2141102 61854 01:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 01:21:01 ens3 379.20 232.16 1448.68 67.17 0.00 0.00 0.00 0.00 01:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 lo 2.39 2.39 0.22 0.22 0.00 0.00 0.00 0.00 01:22:01 ens3 998.56 566.73 14907.56 49.44 0.00 0.00 0.00 0.00 01:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 ens3 80.47 58.37 427.69 8.06 0.00 0.00 0.00 0.00 01:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:24:01 ens3 203.35 123.31 1195.29 11.56 0.00 0.00 0.00 0.00 01:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 ens3 413.06 335.23 2077.04 30.62 0.00 0.00 0.00 0.00 01:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 lo 2.20 2.20 0.15 0.15 0.00 0.00 0.00 0.00 01:26:01 ens3 104.50 89.32 451.84 8.68 0.00 0.00 0.00 0.00 01:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 lo 7.93 7.93 0.68 0.68 0.00 0.00 0.00 0.00 01:27:01 ens3 176.29 337.01 19.09 2555.60 0.00 0.00 0.00 0.00 01:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 01:28:01 ens3 118.08 240.58 20.11 1816.76 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 1.94 1.94 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 309.52 247.99 2574.32 568.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6717) 10/04/24 _x86_64_ (4 CPU) 01:19:39 LINUX RESTART (4 CPU) 01:20:01 CPU %user %nice %system %iowait %steal %idle 01:21:01 all 18.98 0.00 2.26 6.15 0.06 72.55 01:21:01 0 23.66 0.00 2.21 8.72 0.07 65.34 01:21:01 1 16.59 0.00 1.74 4.34 0.05 77.28 01:21:01 2 20.53 0.00 2.87 2.26 0.07 74.27 01:21:01 3 15.11 0.00 2.25 9.28 0.07 73.30 01:22:01 all 26.41 0.00 8.30 11.08 0.08 54.12 01:22:01 0 21.97 0.00 7.46 13.78 0.07 56.72 01:22:01 1 23.15 0.00 7.89 6.18 0.08 62.69 01:22:01 2 39.11 0.00 8.54 12.52 0.10 39.72 01:22:01 3 21.47 0.00 9.30 11.83 0.08 57.32 01:23:01 all 8.85 0.00 5.47 27.55 0.09 58.05 01:23:01 0 6.65 0.00 6.40 31.65 0.10 55.20 01:23:01 1 8.77 0.00 4.44 16.08 0.08 70.63 01:23:01 2 8.28 0.00 5.91 38.98 0.10 46.72 01:23:01 3 11.68 0.00 5.13 23.51 0.08 59.59 01:24:01 all 31.83 0.00 4.10 8.75 0.07 55.25 01:24:01 0 23.53 0.00 3.80 9.72 0.07 62.88 01:24:01 1 21.93 0.00 4.11 10.38 0.05 63.53 01:24:01 2 40.71 0.00 3.92 7.98 0.08 47.31 01:24:01 3 41.16 0.00 4.57 6.91 0.07 47.30 01:25:01 all 19.55 0.00 6.67 6.10 0.08 67.61 01:25:01 0 16.34 0.00 6.43 5.97 0.07 71.20 01:25:01 1 22.39 0.00 7.48 6.32 0.08 63.73 01:25:01 2 20.38 0.00 6.35 6.35 0.10 66.82 01:25:01 3 19.05 0.00 6.38 5.75 0.08 68.74 01:26:01 all 41.35 0.00 7.69 4.15 0.08 46.73 01:26:01 0 41.73 0.00 8.51 3.94 0.08 45.74 01:26:01 1 41.93 0.00 7.28 4.66 0.08 46.04 01:26:01 2 40.49 0.00 7.44 4.15 0.07 47.85 01:26:01 3 41.27 0.00 7.53 3.86 0.08 47.26 01:27:01 all 18.52 0.00 2.33 14.20 0.09 64.86 01:27:01 0 18.64 0.00 2.14 15.23 0.08 63.91 01:27:01 1 18.95 0.00 2.48 15.07 0.08 63.41 01:27:01 2 17.94 0.00 2.02 12.16 0.12 67.76 01:27:01 3 18.54 0.00 2.67 14.33 0.08 64.39 01:28:01 all 21.23 0.00 1.01 0.95 0.05 76.75 01:28:01 0 24.66 0.00 0.95 0.12 0.05 74.22 01:28:01 1 27.59 0.00 1.08 0.47 0.07 70.79 01:28:01 2 14.53 0.00 0.97 1.22 0.03 83.25 01:28:01 3 18.11 0.00 1.05 2.04 0.05 78.75 Average: all 23.33 0.00 4.72 9.85 0.08 62.02 Average: 0 22.15 0.00 4.73 11.13 0.07 61.91 Average: 1 22.67 0.00 4.56 7.92 0.07 64.78 Average: 2 25.24 0.00 4.75 10.67 0.08 59.26 Average: 3 23.29 0.00 4.85 9.68 0.08 62.10