---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9740 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 10G 9.3G 52% / 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 459 435 0 3049 3201 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:70:74:8e brd ff:ff:ff:ff:ff:ff inet 10.32.7.27/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe70:748e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ff:c7:a7:41 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-9740) 11/07/24 _x86_64_ (4 CPU) 06:05:35 LINUX RESTART (4 CPU) 06:06:02 tps rtps wtps bread/s bwrtn/s 06:07:01 167.01 67.80 99.20 5051.35 41728.81 06:08:01 102.25 39.74 62.51 1915.81 11732.71 06:09:01 219.87 74.43 145.44 3848.23 37099.40 06:10:01 65.87 42.08 23.80 2467.99 13984.34 06:11:01 50.48 34.33 16.15 2553.87 1972.67 Average: 120.95 51.63 69.33 3161.24 21237.52 06:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:07:01 1620308 3326272 2418344 59.88 53592 1807580 914820 17.98 598040 1640860 138652 06:08:01 1488740 3380156 2549912 63.14 64788 1971340 973808 19.14 598520 1749308 39996 06:09:01 495688 3266316 3542964 87.73 104096 2770328 1340476 26.35 1090868 2180304 277944 06:10:01 503196 3205776 3535456 87.54 118284 2687820 1034464 20.33 1326320 1938436 39540 06:11:01 542716 3346552 3495936 86.56 120116 2786188 866440 17.03 1240576 1985032 16576 Average: 930130 3305014 3108522 76.97 92175 2404651 1026002 20.17 970865 1898788 102542 06:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:07:01 ens3 386.34 230.25 1463.66 67.67 0.00 0.00 0.00 0.00 06:07:01 lo 0.95 0.95 0.09 0.09 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 06:08:01 ens3 77.05 63.92 294.10 8.42 0.00 0.00 0.00 0.00 06:08:01 lo 2.13 2.13 0.22 0.22 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 06:09:01 ens3 389.94 365.37 1728.82 34.90 0.00 0.00 0.00 0.00 06:09:01 lo 0.40 0.40 0.04 0.04 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 06:10:01 ens3 148.04 82.59 1032.50 7.48 0.00 0.00 0.00 0.00 06:10:01 lo 0.63 0.63 0.08 0.08 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 06:11:01 ens3 52.78 41.85 164.57 23.59 0.00 0.00 0.00 0.00 06:11:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 06:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 210.27 156.58 935.07 28.28 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.10 0.10 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9740) 11/07/24 _x86_64_ (4 CPU) 06:05:35 LINUX RESTART (4 CPU) 06:06:02 CPU %user %nice %system %iowait %steal %idle 06:07:01 all 20.65 0.00 2.16 5.00 0.06 72.13 06:07:01 0 7.19 0.00 1.91 11.14 0.05 79.71 06:07:01 1 41.00 0.00 2.91 3.73 0.07 52.29 06:07:01 2 21.04 0.00 2.35 4.22 0.07 72.33 06:07:01 3 13.37 0.00 1.51 0.92 0.03 84.17 06:08:01 all 7.35 0.25 0.97 3.47 0.03 87.93 06:08:01 0 4.20 0.96 0.75 3.21 0.02 90.87 06:08:01 1 18.94 0.00 1.62 4.94 0.05 74.44 06:08:01 2 4.06 0.00 0.78 2.96 0.03 92.16 06:08:01 3 2.22 0.00 0.68 2.79 0.02 94.29 06:09:01 all 53.78 0.00 6.38 5.91 0.11 33.82 06:09:01 0 52.97 0.00 6.28 3.41 0.10 37.23 06:09:01 1 53.83 0.00 6.34 4.27 0.10 35.45 06:09:01 2 53.11 0.00 6.13 8.71 0.12 31.93 06:09:01 3 55.18 0.00 6.79 7.26 0.12 30.65 06:10:01 all 37.47 0.00 5.79 0.95 0.08 55.71 06:10:01 0 34.66 0.00 5.54 0.55 0.07 59.18 06:10:01 1 35.89 0.00 5.59 1.31 0.07 57.14 06:10:01 2 40.07 0.00 5.62 0.99 0.08 53.24 06:10:01 3 39.25 0.00 6.44 0.96 0.08 53.27 06:11:01 all 16.44 0.00 0.74 1.06 0.03 81.73 06:11:01 0 14.68 0.00 0.80 0.35 0.03 84.13 06:11:01 1 21.73 0.00 0.68 0.40 0.05 77.14 06:11:01 2 7.54 0.00 0.60 2.02 0.03 89.80 06:11:01 3 21.81 0.00 0.87 1.45 0.03 75.83 Average: all 27.10 0.05 3.20 3.27 0.06 66.32 Average: 0 22.76 0.19 3.06 3.70 0.05 70.24 Average: 1 34.22 0.00 3.42 2.93 0.07 59.36 Average: 2 25.09 0.00 3.09 3.78 0.07 67.98 Average: 3 26.33 0.00 3.25 2.67 0.06 67.68