---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3088 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 13G 6.9G 65% / 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 514 472 0 2957 3150 Swap: 1023 1 1022 ---> 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:67:49:43 brd ff:ff:ff:ff:ff:ff inet 10.32.6.80/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:fe67:4943/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:89:52:54 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-3088) 01/29/25 _x86_64_ (4 CPU) 11:32:07 LINUX RESTART (4 CPU) 11:33:01 tps rtps wtps bread/s bwrtn/s 11:34:01 152.79 15.16 137.63 2284.86 54960.52 11:35:01 252.17 101.25 150.92 5879.82 76372.60 11:36:01 328.64 80.02 248.62 4432.12 23900.30 11:37:01 78.40 9.90 68.51 1020.23 3395.57 11:38:01 59.62 2.57 57.05 175.33 9577.20 11:39:01 385.94 367.49 18.44 29290.90 7915.49 Average: 209.60 96.07 113.53 7181.00 29354.84 11:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 137600 3289628 3901052 96.59 73696 3188684 1168372 22.97 608728 3030460 319080 11:35:01 1178392 3003160 2860260 70.82 112584 1839924 1609192 31.63 886372 1721468 59980 11:36:01 1136028 3270176 2902624 71.87 135232 2117376 1285620 25.27 786764 1858576 4016 11:37:01 967448 3279808 3071204 76.05 139364 2264080 1269096 24.95 865248 1919960 42660 11:38:01 1392080 2927836 2646572 65.53 140904 1532316 1823628 35.85 994012 1408132 7288 11:39:01 641840 3275188 3396812 84.11 141400 2617172 1104544 21.71 1390644 1765412 4504 Average: 908898 3174299 3129754 77.50 123863 2259925 1376742 27.06 921961 1950668 72921 11:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:34:01 ens3 471.95 226.07 14090.20 21.98 0.00 0.00 0.00 0.00 11:34:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 ens3 155.89 104.72 296.10 35.03 0.00 0.00 0.00 0.00 11:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 ens3 303.67 172.61 260.03 57.34 0.00 0.00 0.00 0.00 11:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 ens3 182.29 108.43 848.00 13.82 0.00 0.00 0.00 0.00 11:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 ens3 40.28 33.58 32.49 16.08 0.00 0.00 0.00 0.00 11:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 ens3 324.34 503.57 30.07 3840.38 0.00 0.00 0.00 0.00 11:39:01 lo 2.00 2.00 0.17 0.17 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 246.42 191.51 2593.39 664.16 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.07 0.07 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-3088) 01/29/25 _x86_64_ (4 CPU) 11:32:07 LINUX RESTART (4 CPU) 11:33:01 CPU %user %nice %system %iowait %steal %idle 11:34:01 all 21.98 0.00 3.55 3.77 0.08 70.62 11:34:01 0 17.42 0.00 3.90 1.80 0.07 76.81 11:34:01 1 6.96 0.00 2.60 6.06 0.05 84.33 11:34:01 2 29.45 0.00 4.06 3.49 0.12 62.89 11:34:01 3 34.10 0.00 3.67 3.73 0.12 58.38 11:35:01 all 32.00 0.00 13.86 4.76 0.14 49.24 11:35:01 0 31.27 0.00 11.90 2.43 0.12 54.27 11:35:01 1 32.04 0.00 14.00 3.45 0.14 50.37 11:35:01 2 34.43 0.00 16.05 12.00 0.15 37.36 11:35:01 3 30.30 0.00 13.48 1.12 0.12 54.98 11:36:01 all 25.38 0.00 11.40 10.52 0.12 52.58 11:36:01 0 22.94 0.00 11.16 8.44 0.12 57.34 11:36:01 1 28.77 0.00 12.17 13.47 0.13 45.46 11:36:01 2 24.33 0.00 11.76 17.66 0.17 46.08 11:36:01 3 25.42 0.00 10.55 2.56 0.10 61.36 11:37:01 all 19.31 0.00 10.01 1.78 0.13 68.77 11:37:01 0 18.10 0.00 9.01 1.06 0.12 71.71 11:37:01 1 20.32 0.00 9.06 1.28 0.12 69.22 11:37:01 2 21.02 0.00 11.89 3.87 0.13 63.08 11:37:01 3 17.83 0.00 10.04 0.94 0.12 71.07 11:38:01 all 29.47 0.00 8.54 1.04 0.10 60.85 11:38:01 0 26.00 0.00 8.83 0.57 0.10 64.50 11:38:01 1 29.07 0.00 8.11 0.47 0.10 62.25 11:38:01 2 28.44 0.00 8.96 2.06 0.12 60.43 11:38:01 3 34.37 0.00 8.26 1.07 0.10 56.20 11:39:01 all 33.78 0.00 7.67 21.74 0.17 36.64 11:39:01 0 34.37 0.00 7.52 20.50 0.15 37.46 11:39:01 1 34.36 0.00 7.46 24.26 0.15 33.76 11:39:01 2 33.52 0.00 8.27 23.35 0.22 34.64 11:39:01 3 32.85 0.00 7.46 18.83 0.13 40.72 Average: all 26.97 0.00 9.17 7.26 0.12 56.48 Average: 0 25.01 0.00 8.72 5.80 0.11 60.36 Average: 1 25.24 0.00 8.90 8.16 0.11 57.58 Average: 2 28.52 0.00 10.16 10.38 0.15 50.79 Average: 3 29.12 0.00 8.91 4.69 0.11 57.17