---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5421 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 12G 7.5G 62% / 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 470 431 0 3042 3190 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:03:40:2d brd ff:ff:ff:ff:ff:ff inet 10.32.7.180/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe03:402d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:f7:63:6a 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-5421) 03/24/24 _x86_64_ (4 CPU) 13:34:43 LINUX RESTART (4 CPU) 13:35:01 tps rtps wtps bread/s bwrtn/s 13:36:02 149.71 83.42 66.29 6542.24 40952.26 13:37:01 147.76 23.12 124.63 3253.53 48993.53 13:38:01 265.62 57.05 208.58 9670.49 84482.61 13:39:01 329.55 295.75 33.79 13585.87 7943.88 13:40:01 54.57 35.23 19.35 2033.26 2728.61 Average: 189.59 99.16 90.43 7029.68 36985.71 13:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:36:02 1666116 3298504 2372536 58.75 41972 1752340 961824 18.91 626604 1577948 102228 13:37:01 203848 3328380 3834804 94.95 75132 3153772 1095324 21.53 582544 2981400 279016 13:38:01 535484 3133276 3503168 86.74 137264 2534752 1826836 35.91 850708 2347996 146248 13:39:01 499688 3200772 3538964 87.63 141084 2644468 1098616 21.60 815944 2430380 51608 13:40:01 492260 3292060 3546392 87.81 143184 2736024 962452 18.92 780660 2468036 23012 Average: 679479 3250598 3359173 83.18 107727 2564271 1189010 23.37 731292 2361152 120422 13:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:36:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 13:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:02 ens3 372.84 228.95 1404.40 64.19 0.00 0.00 0.00 0.00 13:37:01 lo 1.76 1.76 0.16 0.16 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 366.46 166.92 11855.73 14.30 0.00 0.00 0.00 0.00 13:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 ens3 310.61 243.47 1658.66 19.90 0.00 0.00 0.00 0.00 13:39:01 lo 1.23 1.23 0.11 0.11 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 ens3 229.41 156.06 1820.76 14.54 0.00 0.00 0.00 0.00 13:40:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 ens3 36.58 32.74 168.84 11.25 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 0.09 0.09 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 262.85 165.63 3353.74 24.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5421) 03/24/24 _x86_64_ (4 CPU) 13:34:43 LINUX RESTART (4 CPU) 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:02 all 18.65 0.00 2.31 4.37 0.07 74.60 13:36:02 0 12.40 0.00 1.80 4.47 0.05 81.28 13:36:02 1 21.75 0.00 1.92 2.27 0.05 74.00 13:36:02 2 15.54 0.00 3.10 3.62 0.07 77.67 13:36:02 3 24.91 0.00 2.41 7.10 0.08 65.50 13:37:01 all 19.70 0.00 3.15 3.39 0.08 73.68 13:37:01 0 6.06 0.00 2.32 6.76 0.07 84.80 13:37:01 1 27.72 0.00 2.87 3.71 0.09 65.62 13:37:01 2 18.73 0.00 3.02 1.22 0.10 76.94 13:37:01 3 26.32 0.00 4.39 1.87 0.09 67.34 13:38:01 all 29.56 0.00 8.61 5.56 0.13 56.14 13:38:01 0 32.54 0.00 8.23 6.15 0.12 52.97 13:38:01 1 31.55 0.00 10.00 6.93 0.14 51.39 13:38:01 2 26.37 0.00 8.55 5.20 0.14 59.75 13:38:01 3 27.76 0.00 7.68 3.95 0.10 60.51 13:39:01 all 19.45 0.00 3.94 10.84 0.12 65.64 13:39:01 0 20.59 0.00 3.87 12.18 0.14 63.23 13:39:01 1 19.01 0.00 3.68 4.95 0.08 72.28 13:39:01 2 18.90 0.00 4.39 15.22 0.17 61.32 13:39:01 3 19.30 0.00 3.80 11.07 0.13 65.70 13:40:01 all 18.63 0.00 0.87 1.42 0.05 79.02 13:40:01 0 7.87 0.00 0.65 0.37 0.02 91.09 13:40:01 1 40.66 0.00 1.17 3.05 0.08 55.04 13:40:01 2 17.91 0.00 0.92 1.92 0.05 79.20 13:40:01 3 8.18 0.00 0.77 0.37 0.02 90.67 Average: all 21.18 0.00 3.76 5.11 0.09 69.85 Average: 0 15.87 0.00 3.36 5.96 0.08 74.72 Average: 1 28.12 0.00 3.92 4.17 0.09 63.70 Average: 2 19.47 0.00 3.98 5.44 0.10 71.01 Average: 3 21.25 0.00 3.79 4.88 0.08 69.99