---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1624 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 9.8G 9.5G 51% / 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 527 306 0 3109 3133 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:d9:e3:a9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.118/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fed9:e3a9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:65:9a:cc 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-1624) 05/23/24 _x86_64_ (4 CPU) 06:53:45 LINUX RESTART (4 CPU) 06:54:01 tps rtps wtps bread/s bwrtn/s 06:55:01 150.70 69.19 81.51 5607.20 39424.74 06:56:01 54.72 14.83 39.89 986.47 4989.40 06:57:01 110.86 12.70 98.17 2275.77 23524.56 06:58:01 102.07 0.03 102.03 4.93 22633.75 06:59:01 27.53 0.62 26.91 42.66 1651.86 Average: 89.18 19.47 69.70 1783.41 18445.56 06:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:55:01 1808772 3326548 2229880 55.21 35448 1647404 940112 18.48 569264 1501076 49720 06:56:01 1632840 3354688 2405812 59.57 52792 1823388 900580 17.70 569804 1655180 142964 06:57:01 925276 3272980 3113376 77.09 70564 2404476 1247940 24.53 731292 2141964 47488 06:58:01 374768 3260912 3663884 90.72 93692 2861036 1138496 22.38 1026912 2331240 4496 06:59:01 331788 3224496 3706864 91.78 96612 2865192 1018292 20.02 1074640 2328008 2060 Average: 1014689 3287925 3023963 74.88 69822 2320299 1049084 20.62 794382 1991494 49346 06:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 06:55:01 ens3 212.16 141.72 1009.00 59.51 0.00 0.00 0.00 0.00 06:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 06:56:01 ens3 36.60 29.29 474.46 3.79 0.00 0.00 0.00 0.00 06:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 06:57:01 ens3 357.41 127.47 2302.45 14.80 0.00 0.00 0.00 0.00 06:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:58:01 ens3 146.79 67.20 862.38 13.50 0.00 0.00 0.00 0.00 06:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 06:59:01 ens3 17.46 17.20 14.45 8.65 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 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 154.09 76.58 932.58 20.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1624) 05/23/24 _x86_64_ (4 CPU) 06:53:45 LINUX RESTART (4 CPU) 06:54:01 CPU %user %nice %system %iowait %steal %idle 06:55:01 all 17.34 0.00 3.58 5.14 4.87 69.07 06:55:01 0 8.08 0.00 2.74 2.39 4.82 81.97 06:55:01 1 22.25 0.00 3.95 8.00 5.65 60.14 06:55:01 2 24.50 0.00 3.17 8.06 4.43 59.84 06:55:01 3 14.50 0.00 4.49 2.10 4.56 74.35 06:56:01 all 20.23 0.00 1.68 1.95 2.20 73.95 06:56:01 0 12.23 0.00 0.98 0.46 1.64 84.69 06:56:01 1 43.97 0.00 2.43 1.06 2.96 49.57 06:56:01 2 10.27 0.00 1.91 5.73 1.54 80.55 06:56:01 3 14.44 0.00 1.37 0.53 2.65 81.02 06:57:01 all 17.69 0.00 3.86 2.61 3.24 72.60 06:57:01 0 6.99 0.00 2.60 0.66 3.25 86.50 06:57:01 1 9.71 0.00 3.44 3.03 3.14 80.67 06:57:01 2 35.79 0.00 6.09 6.53 3.81 47.78 06:57:01 3 18.25 0.00 3.32 0.25 2.74 75.44 06:58:01 all 18.04 0.00 4.58 1.64 4.01 71.73 06:58:01 0 10.46 0.00 3.15 1.04 3.50 81.85 06:58:01 1 28.70 0.00 8.49 1.50 4.17 57.15 06:58:01 2 16.12 0.00 3.59 3.25 4.74 72.30 06:58:01 3 16.88 0.00 3.10 0.76 3.60 75.66 06:59:01 all 21.38 0.00 1.14 0.95 1.43 75.09 06:59:01 0 2.11 0.00 0.63 0.13 1.03 96.10 06:59:01 1 12.52 0.00 0.98 0.93 1.39 84.18 06:59:01 2 33.95 0.00 1.57 2.63 2.10 59.74 06:59:01 3 36.95 0.00 1.35 0.12 1.25 60.34 Average: all 18.93 0.00 2.97 2.46 3.15 72.48 Average: 0 7.98 0.00 2.02 0.94 2.85 86.21 Average: 1 23.44 0.00 3.86 2.91 3.47 66.32 Average: 2 24.11 0.00 3.27 5.24 3.33 64.06 Average: 3 20.18 0.00 2.73 0.75 2.96 73.38