---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10876 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 7.7G 61% / 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 500 327 0 3115 3160 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:66:ce:96 brd ff:ff:ff:ff:ff:ff inet 10.32.7.182/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85999sec preferred_lft 85999sec inet6 fe80::f816:3eff:fe66:ce96/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:ad:f8:3e 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-10876) 11/20/24 _x86_64_ (4 CPU) 22:25:38 LINUX RESTART (4 CPU) 22:26:01 tps rtps wtps bread/s bwrtn/s 22:27:02 180.37 82.50 97.87 6481.45 41932.89 22:28:01 256.17 22.59 233.58 3180.36 120792.96 22:29:01 537.66 60.17 477.49 2668.49 19506.48 22:30:01 615.66 1.97 613.70 214.10 18551.04 22:31:01 278.85 45.13 233.73 3777.37 14105.65 22:32:01 42.68 23.28 19.40 1227.26 1315.78 Average: 318.73 39.32 279.42 2924.15 35807.54 22:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:27:02 1659924 3361728 2378728 58.90 52568 1804028 849756 16.70 560484 1636924 150676 22:28:01 254120 3244732 3784532 93.71 111964 2945960 1234792 24.27 612520 2860400 340 22:29:01 120432 3205644 3918220 97.02 150776 2974704 1290340 25.36 663668 2914952 324 22:30:01 122436 3202404 3916216 96.97 173916 2902020 1300556 25.57 655904 2873944 2260 22:31:01 168572 3300540 3870080 95.83 180024 2961372 1026244 20.17 704020 2798248 7556 22:32:01 387880 3259608 3650772 90.40 180712 2717536 965952 18.99 922356 2377984 1456 Average: 452227 3262443 3586425 88.80 141660 2717603 1111273 21.84 686492 2577075 27102 22:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:27:02 ens3 411.58 259.62 1471.28 69.69 0.00 0.00 0.00 0.00 22:27:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 22:28:01 ens3 469.74 276.65 13943.53 23.18 0.00 0.00 0.00 0.00 22:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 lo 2.10 2.10 0.18 0.18 0.00 0.00 0.00 0.00 22:29:01 ens3 194.63 95.43 1314.28 7.74 0.00 0.00 0.00 0.00 22:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:31:01 ens3 35.36 38.48 9.21 89.65 0.00 0.00 0.00 0.00 22:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 lo 1.73 1.73 0.15 0.15 0.00 0.00 0.00 0.00 22:32:01 ens3 146.46 284.39 20.97 2185.43 0.00 0.00 0.00 0.00 22:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 208.95 158.80 2763.40 396.95 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 1.11 1.11 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10876) 11/20/24 _x86_64_ (4 CPU) 22:25:38 LINUX RESTART (4 CPU) 22:26:01 CPU %user %nice %system %iowait %steal %idle 22:27:02 all 19.41 0.00 2.45 5.39 0.06 72.70 22:27:02 0 18.28 0.00 1.82 3.40 0.07 76.44 22:27:02 1 17.36 0.00 1.96 4.75 0.05 75.88 22:27:02 2 8.47 0.00 3.09 11.26 0.05 77.12 22:27:02 3 33.42 0.00 2.90 2.17 0.08 61.42 22:28:01 all 24.28 0.00 7.18 4.66 0.10 63.78 22:28:01 0 38.82 0.00 7.59 5.54 0.10 47.95 22:28:01 1 21.70 0.00 7.37 3.50 0.07 67.37 22:28:01 2 17.32 0.00 6.73 7.40 0.09 68.46 22:28:01 3 19.28 0.00 7.03 2.20 0.10 71.40 22:29:01 all 2.75 0.00 2.05 19.55 0.08 75.57 22:29:01 0 1.11 0.00 1.01 6.77 0.03 91.09 22:29:01 1 1.62 0.00 3.03 33.25 0.07 62.04 22:29:01 2 2.01 0.00 1.12 5.12 0.13 91.61 22:29:01 3 6.23 0.00 3.04 33.04 0.08 57.60 22:30:01 all 0.68 0.00 1.77 22.68 0.08 74.79 22:30:01 0 0.03 0.00 0.15 0.49 0.02 99.31 22:30:01 1 1.14 0.00 2.20 39.89 0.08 56.69 22:30:01 2 0.44 0.00 2.51 17.03 0.13 79.89 22:30:01 3 1.13 0.00 2.23 33.36 0.08 63.20 22:31:01 all 11.88 0.00 6.57 8.31 0.09 73.15 22:31:01 0 17.74 0.00 7.20 3.51 0.08 71.46 22:31:01 1 7.03 0.00 4.79 6.73 0.08 81.36 22:31:01 2 10.99 0.00 6.18 5.36 0.10 77.37 22:31:01 3 11.72 0.00 8.14 17.64 0.10 62.41 22:32:01 all 22.36 0.00 1.21 1.00 0.07 75.36 22:32:01 0 15.19 0.00 1.12 0.45 0.07 83.17 22:32:01 1 27.63 0.00 1.14 0.07 0.07 71.10 22:32:01 2 15.56 0.00 1.07 1.21 0.05 82.11 22:32:01 3 30.99 0.00 1.50 2.28 0.07 65.16 Average: all 13.51 0.00 3.52 10.29 0.08 72.60 Average: 0 15.08 0.00 3.13 3.35 0.06 78.38 Average: 1 12.70 0.00 3.39 14.76 0.07 69.08 Average: 2 9.10 0.00 3.43 7.89 0.09 79.48 Average: 3 17.15 0.00 4.12 15.15 0.09 63.49