---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3057 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 13G 6.3G 68% / 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 476 813 0 2654 3185 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:af:f9:2a brd ff:ff:ff:ff:ff:ff inet 10.32.7.91/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:feaf:f92a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9b:ec:8e:06 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-3057) 08/21/24 _x86_64_ (4 CPU) 20:21:41 LINUX RESTART (4 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 187.89 83.77 104.12 6575.70 41445.91 20:24:01 222.28 20.84 201.44 2692.93 98686.68 20:25:01 243.54 48.39 195.15 4930.78 67665.52 20:26:01 110.20 55.10 55.10 4002.40 40819.99 20:27:01 145.64 96.02 49.63 6751.94 5869.56 Average: 181.94 60.80 121.14 4989.11 50930.62 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 1678056 3372176 2360604 58.45 52572 1795880 882696 17.35 550832 1629676 151784 20:24:01 110896 3312908 3927764 97.25 98472 3204432 1123536 22.09 581724 3074884 395648 20:25:01 813696 3101980 3224964 79.85 160052 2207460 1711028 33.63 1056468 1868668 268064 20:26:01 1071944 3265236 2966716 73.46 164300 2136108 1421068 27.93 873380 1823692 131056 20:27:01 889384 3287616 3149276 77.98 168140 2343440 980604 19.28 1002780 1885884 18436 Average: 912795 3267983 3125865 77.40 128707 2337464 1223786 24.06 813037 2056561 192998 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 20:23:01 ens3 427.90 282.97 1430.82 71.97 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 2.46 2.46 0.22 0.22 0.00 0.00 0.00 0.00 20:24:01 ens3 579.06 301.86 15129.21 24.99 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 402.45 306.60 2157.02 25.01 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:26:01 ens3 0.20 0.25 0.02 0.02 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 lo 4.17 4.17 0.36 0.36 0.00 0.00 0.00 0.00 20:27:01 ens3 142.76 231.76 23.51 1710.45 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.57 1.57 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 310.65 224.73 3755.95 366.24 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-3057) 08/21/24 _x86_64_ (4 CPU) 20:21:41 LINUX RESTART (4 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 18.65 0.00 2.59 5.97 0.05 72.74 20:23:01 0 36.80 0.00 2.96 6.57 0.08 53.59 20:23:01 1 7.85 0.00 1.77 8.40 0.05 81.92 20:23:01 2 17.27 0.00 3.35 4.10 0.07 75.21 20:23:01 3 12.71 0.00 2.26 4.80 0.03 80.20 20:24:01 all 23.11 0.00 7.23 3.91 0.07 65.68 20:24:01 0 33.08 0.00 7.27 3.06 0.07 56.52 20:24:01 1 19.69 0.00 7.30 8.17 0.07 64.78 20:24:01 2 18.40 0.00 7.11 3.33 0.10 71.06 20:24:01 3 21.22 0.00 7.25 1.06 0.05 70.42 20:25:01 all 35.70 0.00 8.37 4.47 0.08 51.39 20:25:01 0 37.20 0.00 8.44 5.17 0.07 49.12 20:25:01 1 34.90 0.00 7.90 5.16 0.08 51.96 20:25:01 2 34.92 0.00 9.01 4.08 0.08 51.91 20:25:01 3 35.77 0.00 8.13 3.44 0.07 52.59 20:26:01 all 59.08 0.00 7.50 1.73 0.08 31.61 20:26:01 0 59.13 0.00 7.40 2.05 0.08 31.34 20:26:01 1 61.55 0.00 7.35 0.98 0.10 30.03 20:26:01 2 57.44 0.00 7.84 2.24 0.08 32.39 20:26:01 3 58.16 0.00 7.41 1.68 0.08 32.66 20:27:01 all 26.48 0.00 3.32 3.53 0.07 66.59 20:27:01 0 19.19 0.00 3.09 4.11 0.07 73.54 20:27:01 1 45.51 0.00 3.82 5.59 0.07 45.01 20:27:01 2 20.75 0.00 3.64 2.58 0.08 72.95 20:27:01 3 20.49 0.00 2.76 1.84 0.05 74.86 Average: all 32.57 0.00 5.79 3.92 0.07 57.64 Average: 0 37.07 0.00 5.83 4.20 0.07 52.83 Average: 1 33.88 0.00 5.62 5.66 0.07 54.76 Average: 2 29.73 0.00 6.18 3.27 0.08 60.73 Average: 3 29.61 0.00 5.54 2.57 0.06 62.22