---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3419 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 13G 7.1G 64% / 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 494 437 0 3012 3166 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:61:a0:fd brd ff:ff:ff:ff:ff:ff inet 10.32.7.183/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe61:a0fd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:d8:9d:0d 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-3419) 06/13/24 _x86_64_ (4 CPU) 14:22:40 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 187.24 83.95 103.28 6566.91 41498.30 14:25:01 224.25 42.59 181.66 7535.31 94734.50 14:26:01 297.93 81.35 216.58 8530.71 59586.07 14:27:01 441.34 345.16 96.18 25625.86 10268.02 14:28:01 193.87 157.64 36.23 4553.37 4695.48 Average: 269.07 142.46 126.61 10572.15 41987.71 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1623940 3291352 2414712 59.79 43260 1783852 956484 18.80 642472 1600340 119160 14:25:01 122136 3313496 3916516 96.98 99996 3164892 1116692 21.95 493540 3122148 299520 14:26:01 234476 3278784 3804176 94.19 134464 2971416 1453360 28.57 701388 2783308 4948 14:27:01 418432 3304456 3620220 89.64 145320 2827808 1187088 23.33 662992 2664848 5336 14:28:01 461944 3226644 3576708 88.56 148024 2702180 1105012 21.72 702680 2581028 16476 Average: 572186 3282946 3466466 85.83 114213 2690030 1163727 22.88 640614 2550334 89088 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:02 ens3 354.32 227.78 1468.39 66.83 0.00 0.00 0.00 0.00 14:24:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 342.59 164.98 11859.85 14.10 0.00 0.00 0.00 0.00 14:25:01 lo 1.63 1.63 0.15 0.15 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 406.25 316.40 3986.03 22.92 0.00 0.00 0.00 0.00 14:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 75.80 62.51 252.69 6.70 0.00 0.00 0.00 0.00 14:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 228.46 150.07 1725.84 23.07 0.00 0.00 0.00 0.00 14:28:01 lo 0.53 0.53 0.06 0.06 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 281.29 184.41 3832.88 26.77 0.00 0.00 0.00 0.00 Average: lo 0.70 0.70 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-3419) 06/13/24 _x86_64_ (4 CPU) 14:22:40 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 18.08 0.00 2.37 6.17 0.05 73.32 14:24:02 0 17.92 0.00 2.57 9.78 0.07 69.67 14:24:02 1 11.44 0.00 1.49 1.49 0.03 85.56 14:24:02 2 21.97 0.00 3.31 4.73 0.07 69.93 14:24:02 3 21.01 0.00 2.14 8.71 0.07 68.07 14:25:01 all 23.59 0.00 6.00 4.55 0.07 65.79 14:25:01 0 21.26 0.00 5.05 1.14 0.07 72.49 14:25:01 1 41.12 0.00 6.38 2.85 0.07 49.58 14:25:01 2 19.18 0.00 7.54 1.82 0.07 71.39 14:25:01 3 12.75 0.00 5.02 12.39 0.05 69.78 14:26:01 all 20.13 0.00 5.70 7.57 0.08 66.51 14:26:01 0 15.25 0.00 6.41 9.75 0.07 68.52 14:26:01 1 25.54 0.00 6.76 2.79 0.08 64.82 14:26:01 2 23.72 0.00 5.18 4.59 0.08 66.43 14:26:01 3 16.04 0.00 4.46 13.15 0.07 66.29 14:27:01 all 21.98 0.00 4.29 33.84 0.09 39.81 14:27:01 0 21.28 0.00 4.18 33.47 0.08 40.98 14:27:01 1 21.44 0.00 4.31 33.45 0.08 40.71 14:27:01 2 23.15 0.00 4.19 35.27 0.10 37.28 14:27:01 3 22.04 0.00 4.48 33.14 0.10 40.24 14:28:01 all 17.25 0.00 1.20 5.93 0.07 75.56 14:28:01 0 16.79 0.00 1.34 6.86 0.07 74.94 14:28:01 1 27.55 0.00 1.44 5.55 0.07 65.40 14:28:01 2 13.98 0.00 1.01 5.30 0.07 79.65 14:28:01 3 10.69 0.00 1.00 6.01 0.07 82.23 Average: all 20.18 0.00 3.90 11.61 0.07 64.23 Average: 0 18.48 0.00 3.90 12.22 0.07 65.32 Average: 1 25.33 0.00 4.06 9.24 0.07 61.31 Average: 2 20.40 0.00 4.23 10.33 0.08 64.97 Average: 3 16.52 0.00 3.41 14.66 0.07 65.34