---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10716 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 700K 394M 1% /run /dev/vda1 20G 10G 9.2G 53% / 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 474 407 0 3061 3186 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:6f:52 brd ff:ff:ff:ff:ff:ff inet 10.32.6.28/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:feaa:6f52/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:9d:27:8c 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-10716) 11/19/24 _x86_64_ (4 CPU) 06:05:40 LINUX RESTART (4 CPU) 06:06:01 tps rtps wtps bread/s bwrtn/s 06:07:01 192.64 83.17 109.46 6516.49 42595.42 06:08:01 238.99 108.72 130.28 5497.88 25395.23 06:09:01 122.94 23.34 99.60 1841.61 41335.07 06:10:01 76.80 58.81 18.00 3291.18 7560.34 Average: 157.84 68.51 89.34 4286.68 29223.08 06:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:07:01 1659300 3363388 2379352 58.91 52812 1805364 863884 16.98 557480 1639516 129328 06:08:01 717800 3333848 3320852 82.23 89052 2637840 1059852 20.83 881028 2176256 345328 06:09:01 705180 3334164 3333472 82.54 113404 2618128 1053288 20.70 1176992 1884360 145364 06:10:01 451924 3253344 3586728 88.81 118180 2785168 921668 18.12 1323896 1989876 5640 Average: 883551 3321186 3155101 78.12 93362 2461625 974673 19.16 984849 1922502 156415 06:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:07:01 ens3 353.73 256.66 1439.97 70.28 0.00 0.00 0.00 0.00 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 06:08:01 ens3 425.73 361.37 1687.32 34.21 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00 06:09:01 ens3 95.94 88.89 780.97 7.13 0.00 0.00 0.00 0.00 06:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 lo 0.30 0.30 0.05 0.05 0.00 0.00 0.00 0.00 06:10:01 ens3 175.72 121.23 1191.86 33.57 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 262.77 207.03 1275.00 36.30 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 1.16 1.16 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10716) 11/19/24 _x86_64_ (4 CPU) 06:05:40 LINUX RESTART (4 CPU) 06:06:01 CPU %user %nice %system %iowait %steal %idle 06:07:01 all 19.09 0.00 2.34 6.32 0.06 72.19 06:07:01 0 14.21 0.00 1.77 1.74 0.03 82.25 06:07:01 1 10.56 0.00 1.51 9.37 0.05 78.52 06:07:01 2 34.64 0.00 2.76 5.35 0.08 57.17 06:07:01 3 17.04 0.00 3.32 8.85 0.07 70.73 06:08:01 all 16.78 0.79 2.79 10.37 0.07 69.21 06:08:01 0 8.28 0.00 2.06 9.60 0.05 80.01 06:08:01 1 8.64 1.52 2.61 13.56 0.05 73.61 06:08:01 2 21.18 1.58 3.53 10.33 0.10 63.29 06:08:01 3 29.03 0.02 2.96 8.00 0.07 59.93 06:09:01 all 69.92 0.00 8.40 1.01 0.10 20.57 06:09:01 0 69.29 0.00 8.40 0.62 0.10 21.58 06:09:01 1 72.10 0.00 8.34 0.91 0.10 18.55 06:09:01 2 69.04 0.00 8.19 0.41 0.08 22.28 06:09:01 3 69.28 0.00 8.66 2.09 0.10 19.87 06:10:01 all 22.30 0.00 2.11 1.44 0.06 74.09 06:10:01 0 28.03 0.00 2.34 0.95 0.05 68.63 06:10:01 1 20.47 0.00 2.17 1.35 0.07 75.94 06:10:01 2 21.61 0.00 1.87 0.25 0.08 76.19 06:10:01 3 19.09 0.00 2.06 3.18 0.05 75.62 Average: all 31.93 0.20 3.90 4.79 0.07 59.11 Average: 0 29.86 0.00 3.63 3.23 0.06 63.22 Average: 1 27.82 0.38 3.64 6.31 0.07 61.78 Average: 2 36.52 0.40 4.07 4.09 0.09 54.84 Average: 3 33.54 0.00 4.24 5.53 0.07 56.60