---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-863 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 9.5G 9.8G 49% / 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 514 722 0 2707 3146 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:42:d6:d9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.46/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86197sec preferred_lft 86197sec inet6 fe80::f816:3eff:fe42:d6d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:6d:f8:51 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-863) 01/03/25 _x86_64_ (4 CPU) 12:59:49 LINUX RESTART (4 CPU) 13:00:01 tps rtps wtps bread/s bwrtn/s 13:01:01 170.95 69.21 101.75 5608.40 41203.95 13:02:01 196.42 12.46 183.95 2235.23 24147.31 13:03:01 78.64 0.70 77.94 52.79 11075.35 Average: 148.67 27.46 121.21 2632.14 25475.54 13:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:01:01 1577564 3285660 2461088 60.94 49472 1813244 959444 18.86 645300 1635668 194088 13:02:01 997348 3237812 3041304 75.30 75440 2292308 1295692 25.47 750164 2051396 75408 13:03:01 754168 3235276 3284484 81.33 92968 2486484 985596 19.37 1056476 1953336 18240 Average: 1109693 3252916 2928959 72.52 72627 2197345 1080244 21.23 817313 1880133 95912 13:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:01:01 ens3 333.96 220.95 1407.48 66.43 0.00 0.00 0.00 0.00 13:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 13:02:01 ens3 283.44 215.26 2083.91 22.72 0.00 0.00 0.00 0.00 13:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 13:03:01 ens3 98.55 165.26 27.26 1120.99 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 lo 3.07 3.07 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 238.65 200.49 1172.89 403.38 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 2.22 2.22 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-863) 01/03/25 _x86_64_ (4 CPU) 12:59:49 LINUX RESTART (4 CPU) 13:00:01 CPU %user %nice %system %iowait %steal %idle 13:01:01 all 16.78 0.00 2.08 4.85 0.06 76.23 13:01:01 0 28.68 0.00 2.47 2.42 0.07 66.37 13:01:01 1 17.44 0.00 1.77 4.59 0.05 76.14 13:01:01 2 13.28 0.00 1.84 3.63 0.05 81.20 13:01:01 3 7.60 0.00 2.24 8.76 0.05 81.35 13:02:01 all 18.04 0.00 2.52 5.16 0.07 74.21 13:02:01 0 31.96 0.00 3.22 7.54 0.08 57.20 13:02:01 1 7.85 0.00 1.52 1.14 0.03 89.46 13:02:01 2 24.95 0.00 2.98 3.53 0.08 68.45 13:02:01 3 7.33 0.00 2.37 8.52 0.08 81.69 13:03:01 all 22.86 0.00 1.90 1.77 0.06 73.41 13:03:01 0 32.18 0.00 2.48 1.99 0.07 63.28 13:03:01 1 14.23 0.00 1.29 0.50 0.03 83.95 13:03:01 2 32.78 0.00 2.29 1.91 0.07 62.96 13:03:01 3 12.25 0.00 1.54 2.66 0.05 83.50 Average: all 19.23 0.00 2.17 3.93 0.06 74.62 Average: 0 30.94 0.00 2.72 3.98 0.07 62.29 Average: 1 13.17 0.00 1.53 2.08 0.04 83.18 Average: 2 23.68 0.00 2.37 3.02 0.07 70.86 Average: 3 9.07 0.00 2.05 6.64 0.06 82.18