---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-115 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 7.2G 63% / 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 486 384 0 3073 3174 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:68:74:52 brd ff:ff:ff:ff:ff:ff inet 10.32.6.243/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe68:7452/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:3f:aa:40 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-115) 02/12/25 _x86_64_ (4 CPU) 15:32:38 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 170.09 67.61 102.48 5505.08 42360.96 15:35:01 296.51 79.41 217.10 15654.03 125214.11 15:36:01 353.81 28.00 325.81 2858.46 25886.09 15:37:01 259.27 210.53 48.74 8291.68 10205.77 15:38:01 69.57 44.36 25.21 2301.88 2186.70 Average: 229.87 85.98 143.90 6925.43 41201.52 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1656060 3345084 2382600 58.99 52168 1791432 890532 17.51 555804 1645352 152392 15:35:01 354376 3306060 3684284 91.23 116584 2904872 1211720 23.82 478552 2898876 271588 15:36:01 709004 3197436 3329656 82.44 152100 2417120 1634968 32.14 824856 2202736 243136 15:37:01 420976 3169464 3617684 89.58 154432 2674008 1125480 22.12 988816 2331920 34232 15:38:01 429104 3271856 3609556 89.38 156552 2762208 990272 19.47 938620 2370600 14124 Average: 713904 3257980 3324756 82.32 126367 2509928 1170594 23.01 757330 2289897 143094 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 15:34:01 ens3 340.09 228.46 1486.34 66.44 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 1.26 1.26 0.12 0.12 0.00 0.00 0.00 0.00 15:35:01 ens3 482.83 247.36 14268.52 19.57 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 171.95 137.04 774.50 11.79 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:37:01 ens3 140.81 66.29 938.78 9.08 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 15:38:01 ens3 41.54 39.93 115.64 26.26 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 235.54 143.85 3520.70 26.63 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-115) 02/12/25 _x86_64_ (4 CPU) 15:32:38 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 20.08 0.00 2.32 5.02 0.06 72.51 15:34:01 0 13.47 0.00 1.52 9.49 0.03 75.48 15:34:01 1 34.61 0.00 3.11 3.27 0.07 58.94 15:34:01 2 20.41 0.00 2.28 3.81 0.07 73.43 15:34:01 3 11.81 0.00 2.35 3.51 0.07 82.27 15:35:01 all 23.63 0.00 7.76 4.87 0.08 63.65 15:35:01 0 17.71 0.00 8.40 6.03 0.07 67.79 15:35:01 1 23.09 0.00 6.59 3.94 0.10 66.28 15:35:01 2 33.94 0.00 8.52 6.21 0.12 51.20 15:35:01 3 19.83 0.00 7.53 3.31 0.07 69.26 15:36:01 all 23.84 0.00 4.50 11.62 0.08 59.96 15:36:01 0 25.07 0.00 5.83 28.82 0.10 40.18 15:36:01 1 23.43 0.00 4.59 9.10 0.07 62.82 15:36:01 2 22.87 0.00 3.87 3.80 0.10 69.35 15:36:01 3 24.04 0.00 3.67 4.89 0.07 67.34 15:37:01 all 38.63 0.00 4.58 11.15 0.10 45.54 15:37:01 0 38.21 0.00 4.38 11.67 0.08 45.66 15:37:01 1 40.01 0.00 4.59 10.41 0.10 44.89 15:37:01 2 36.75 0.00 4.65 10.15 0.10 48.35 15:37:01 3 39.53 0.00 4.75 12.39 0.08 43.24 15:38:01 all 19.82 0.00 1.07 1.68 0.04 77.39 15:38:01 0 8.20 0.00 0.55 0.18 0.03 91.03 15:38:01 1 11.91 0.00 0.92 1.47 0.02 85.68 15:38:01 2 33.34 0.00 1.62 3.97 0.07 61.00 15:38:01 3 25.79 0.00 1.15 1.07 0.05 71.94 Average: all 25.19 0.00 4.03 6.86 0.07 63.84 Average: 0 20.51 0.00 4.12 11.23 0.06 64.08 Average: 1 26.60 0.00 3.95 5.63 0.07 63.74 Average: 2 29.44 0.00 4.17 5.58 0.09 60.71 Average: 3 24.19 0.00 3.88 5.02 0.07 66.83