---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2891 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 696K 394M 1% /run /dev/vda1 20G 11G 8.7G 55% / 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 469 1753 0 1721 3191 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:13:8c:5f brd ff:ff:ff:ff:ff:ff inet 10.32.7.248/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86005sec preferred_lft 86005sec inet6 fe80::f816:3eff:fe13:8c5f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:83:8d:d0 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-2891) 03/18/25 _x86_64_ (4 CPU) 01:07:41 LINUX RESTART (4 CPU) 01:08:01 tps rtps wtps bread/s bwrtn/s 01:09:02 180.87 69.29 111.58 5607.87 42690.90 01:10:01 200.17 15.99 184.18 2310.69 40366.73 01:11:01 212.80 25.12 187.67 562.08 37068.98 01:12:01 129.09 98.53 30.56 8488.50 1737.29 01:13:01 25.38 23.65 1.73 733.47 40.40 01:14:01 62.14 31.73 30.41 2052.59 1625.60 Average: 134.90 44.13 90.77 3295.35 20534.84 01:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:09:02 1613640 3301672 2425020 60.05 52340 1790408 940244 18.48 598444 1645064 152396 01:10:01 189592 2860116 3849068 95.31 133780 2453476 1500724 29.50 1057724 2403944 209560 01:11:01 522872 2289916 3515788 87.05 150808 1637196 1512432 29.73 1639816 1499416 11136 01:12:01 1330192 3034564 2708468 67.06 152356 1587200 1354352 26.62 1027364 1337756 440 01:13:01 864872 2620092 3173788 78.59 152604 1356136 1675020 32.93 1271040 1555480 9040 01:14:01 1861008 3305028 2177652 53.92 156068 1362640 949152 18.66 655936 1221056 18032 Average: 1063696 2901898 2974964 73.66 132993 1697843 1321987 25.99 1041721 1610453 66767 01:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:09:02 ens3 379.97 262.07 1527.01 68.62 0.00 0.00 0.00 0.00 01:09:02 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 01:09:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 ens3 696.98 298.98 3354.12 45.72 0.00 0.00 0.00 0.00 01:10:01 lo 2.44 2.44 0.23 0.23 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 ens3 513.11 119.63 3566.65 13.74 0.00 0.00 0.00 0.00 01:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 ens3 5.38 5.11 1.13 2.89 0.00 0.00 0.00 0.00 01:12:01 lo 42.84 42.84 1473.07 1473.07 0.00 0.00 0.00 0.00 01:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 ens3 0.05 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 ens3 32.48 32.54 18.81 51.29 0.00 0.00 0.00 0.00 01:14:01 lo 3.67 3.67 0.32 0.32 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 270.17 119.25 1406.05 30.33 0.00 0.00 0.00 0.00 Average: lo 8.40 8.40 246.33 246.33 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-2891) 03/18/25 _x86_64_ (4 CPU) 01:07:41 LINUX RESTART (4 CPU) 01:08:01 CPU %user %nice %system %iowait %steal %idle 01:09:02 all 19.40 0.00 2.42 5.40 0.06 72.72 01:09:02 0 17.78 0.00 2.76 4.15 0.05 75.26 01:09:02 1 24.18 0.00 2.06 2.86 0.05 70.85 01:09:02 2 14.87 0.00 2.23 4.46 0.07 78.37 01:09:02 3 20.76 0.00 2.63 10.14 0.08 66.39 01:10:01 all 23.59 0.00 6.02 4.81 0.07 65.51 01:10:01 0 22.07 0.00 5.49 3.15 0.05 69.24 01:10:01 1 17.59 0.00 6.06 5.26 0.07 71.03 01:10:01 2 37.17 0.00 7.19 3.48 0.10 52.06 01:10:01 3 17.56 0.00 5.39 7.31 0.07 69.67 01:11:01 all 38.83 0.00 6.79 6.03 0.08 48.26 01:11:01 0 35.51 0.00 6.59 8.70 0.07 49.13 01:11:01 1 39.86 0.00 6.77 4.71 0.08 48.57 01:11:01 2 42.32 0.00 8.03 2.83 0.08 46.74 01:11:01 3 37.68 0.00 5.72 7.88 0.07 48.64 01:12:01 all 50.82 0.00 6.07 3.14 0.09 39.88 01:12:01 0 48.93 0.00 6.05 3.91 0.10 41.00 01:12:01 1 52.11 0.00 6.27 2.39 0.10 39.13 01:12:01 2 56.55 0.00 6.18 2.69 0.10 34.48 01:12:01 3 45.68 0.00 5.77 3.56 0.10 44.89 01:13:01 all 45.88 0.00 6.30 0.47 0.09 47.26 01:13:01 0 50.90 0.00 6.55 1.13 0.10 41.33 01:13:01 1 39.93 0.00 6.26 0.25 0.08 53.48 01:13:01 2 46.59 0.00 6.13 0.37 0.08 46.83 01:13:01 3 46.10 0.00 6.28 0.13 0.10 47.38 01:14:01 all 29.76 0.00 3.03 1.37 0.06 65.78 01:14:01 0 52.36 0.00 3.37 2.58 0.07 41.62 01:14:01 1 16.79 0.00 2.66 0.81 0.05 79.69 01:14:01 2 18.69 0.00 3.43 0.79 0.07 77.02 01:14:01 3 31.36 0.00 2.67 1.33 0.05 64.60 Average: all 34.73 0.00 5.10 3.53 0.08 56.57 Average: 0 37.97 0.00 5.13 3.93 0.07 52.90 Average: 1 31.72 0.00 5.00 2.70 0.07 60.51 Average: 2 36.00 0.00 5.52 2.43 0.08 55.97 Average: 3 33.22 0.00 4.74 5.05 0.08 56.91