---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-293 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 441 442 0 3059 3219 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:88:f8:48 brd ff:ff:ff:ff:ff:ff inet 10.32.7.204/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe88:f848/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:85:c3:d2:af 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-293) 02/14/25 _x86_64_ (4 CPU) 06:05:31 LINUX RESTART (4 CPU) 06:06:02 tps rtps wtps bread/s bwrtn/s 06:07:01 137.06 51.82 85.24 4021.15 8110.08 06:08:01 301.27 123.70 177.56 6610.83 41913.98 06:09:01 69.70 15.06 54.65 875.02 26805.60 06:10:01 85.54 59.46 26.08 3411.83 3890.15 Average: 148.44 62.55 85.89 3728.37 20233.08 06:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:07:01 1644944 3363664 2393708 59.27 53924 1819060 883992 17.38 538492 1672888 167316 06:08:01 156192 3156604 3882460 96.13 103264 2974704 1469064 28.88 1209736 2374696 296212 06:09:01 537660 3172184 3500992 86.69 115488 2622104 1284176 25.24 1361596 1867376 31956 06:10:01 464508 3278324 3574144 88.50 117868 2797568 927520 18.23 1305864 1995624 14888 Average: 700826 3242694 3337826 82.65 97636 2553359 1141188 22.43 1103922 1977646 127593 06:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:07:01 lo 1.02 1.02 0.10 0.10 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 ens3 403.93 263.48 1626.01 71.29 0.00 0.00 0.00 0.00 06:08:01 lo 2.40 2.40 0.25 0.25 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 ens3 638.45 499.77 2271.95 43.29 0.00 0.00 0.00 0.00 06:09:01 lo 0.23 0.23 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 06:09:01 ens3 0.45 0.43 0.09 0.20 0.00 0.00 0.00 0.00 06:10:01 lo 0.80 0.80 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 06:10:01 ens3 166.91 107.75 1049.66 34.83 0.00 0.00 0.00 0.00 Average: lo 1.11 1.11 0.11 0.11 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 302.00 217.66 1235.24 37.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-293) 02/14/25 _x86_64_ (4 CPU) 06:05:31 LINUX RESTART (4 CPU) 06:06:02 CPU %user %nice %system %iowait %steal %idle 06:07:01 all 20.58 0.00 1.81 4.01 0.07 73.53 06:07:01 0 26.12 0.00 2.09 8.28 0.05 63.46 06:07:01 1 16.96 0.00 1.55 4.21 0.09 77.19 06:07:01 2 25.44 0.00 2.40 1.80 0.07 70.30 06:07:01 3 13.77 0.00 1.17 1.75 0.03 83.27 06:08:01 all 27.73 0.79 4.74 9.68 0.08 56.98 06:08:01 0 22.19 0.00 4.35 8.89 0.08 64.48 06:08:01 1 34.82 0.00 5.06 11.93 0.08 48.10 06:08:01 2 28.95 0.30 4.13 9.50 0.10 57.02 06:08:01 3 24.95 2.85 5.42 8.39 0.08 58.31 06:09:01 all 62.22 0.00 7.80 0.45 0.09 29.44 06:09:01 0 61.11 0.00 7.76 0.22 0.08 30.83 06:09:01 1 62.72 0.00 7.95 1.13 0.10 28.09 06:09:01 2 62.94 0.00 8.10 0.17 0.08 28.71 06:09:01 3 62.11 0.00 7.41 0.27 0.10 30.10 06:10:01 all 19.77 0.00 0.99 1.76 0.06 77.42 06:10:01 0 13.04 0.00 0.75 0.80 0.05 85.35 06:10:01 1 14.10 0.00 0.94 2.30 0.05 82.61 06:10:01 2 39.17 0.00 1.12 3.22 0.07 56.42 06:10:01 3 12.75 0.00 1.12 0.72 0.05 85.36 Average: all 32.57 0.20 3.84 3.98 0.07 59.35 Average: 0 30.60 0.00 3.74 4.54 0.07 61.06 Average: 1 32.15 0.00 3.88 4.90 0.08 58.99 Average: 2 39.13 0.08 3.93 3.68 0.08 53.10 Average: 3 28.40 0.72 3.79 2.79 0.07 64.24