---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10291 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: 3944 474 313 0 3156 3186 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:92:78:f1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.112/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:fe92:78f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:19:da:52:ab 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-10291) 11/13/24 _x86_64_ (4 CPU) 22:25:41 LINUX RESTART (4 CPU) 22:26:01 tps rtps wtps bread/s bwrtn/s 22:27:01 187.74 83.75 103.98 6557.31 42062.07 22:28:01 195.32 15.40 179.92 2235.10 100400.27 22:29:01 499.53 66.16 433.38 3487.02 35120.01 22:30:01 617.76 1.85 615.91 208.60 18310.43 22:31:01 362.14 44.71 317.43 3935.61 15667.66 22:32:01 51.64 24.75 26.90 1444.16 2119.65 Average: 319.01 39.43 279.58 2977.79 35621.86 22:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:27:01 1667224 3368200 2371436 58.72 52496 1802096 848364 16.68 551444 1636260 143576 22:28:01 129812 3316508 3908848 96.79 103248 3157916 1099888 21.62 516352 3089332 261424 22:29:01 110020 3225544 3928640 97.28 145020 3011320 1288072 25.32 674584 2916192 3756 22:30:01 105080 3221968 3933580 97.40 171620 2941900 1296716 25.49 659532 2889644 3196 22:31:01 176228 3310324 3862432 95.64 179732 2959940 1229528 24.17 658040 2828256 18052 22:32:01 354192 3266260 3684468 91.23 180448 2758628 978344 19.23 944540 2389380 16144 Average: 423759 3284801 3614901 89.51 138761 2771967 1123485 22.08 667415 2624844 74358 22:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:27:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 22:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 ens3 354.31 238.31 1445.79 67.84 0.00 0.00 0.00 0.00 22:28:01 lo 2.06 2.06 0.18 0.18 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 ens3 422.06 211.79 13478.68 18.71 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 22:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 ens3 297.78 143.01 1567.04 11.49 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 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 ens3 0.15 0.18 0.01 0.02 0.00 0.00 0.00 0.00 22:31:01 lo 0.00 0.00 0.00 0.00 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 ens3 20.28 18.05 4.36 5.22 0.00 0.00 0.00 0.00 22:32:01 lo 2.87 2.87 0.25 0.25 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 ens3 169.91 303.73 24.01 2270.35 0.00 0.00 0.00 0.00 Average: lo 1.04 1.04 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 210.77 152.52 2754.73 395.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10291) 11/13/24 _x86_64_ (4 CPU) 22:25:41 LINUX RESTART (4 CPU) 22:26:01 CPU %user %nice %system %iowait %steal %idle 22:27:01 all 18.83 0.00 2.47 5.73 0.06 72.92 22:27:01 0 7.45 0.00 1.49 3.01 0.05 88.01 22:27:01 1 23.05 0.00 3.42 9.82 0.05 63.66 22:27:01 2 31.19 0.00 2.71 4.93 0.07 61.11 22:27:01 3 13.70 0.00 2.24 5.19 0.05 78.82 22:28:01 all 21.74 0.00 6.22 3.42 0.08 68.54 22:28:01 0 16.46 0.00 6.75 2.12 0.07 74.61 22:28:01 1 16.26 0.00 6.42 5.11 0.07 72.14 22:28:01 2 21.35 0.00 5.19 4.09 0.08 69.28 22:28:01 3 32.97 0.00 6.53 2.36 0.09 58.05 22:29:01 all 5.16 0.00 3.03 16.89 0.08 74.84 22:29:01 0 6.56 0.00 3.17 33.65 0.08 56.54 22:29:01 1 4.27 0.00 3.29 6.18 0.07 86.19 22:29:01 2 6.58 0.00 3.25 20.84 0.12 69.21 22:29:01 3 3.22 0.00 2.43 6.79 0.07 87.49 22:30:01 all 0.66 0.00 1.87 22.70 0.08 74.69 22:30:01 0 0.25 0.00 1.34 23.04 0.05 75.32 22:30:01 1 0.49 0.00 2.03 26.33 0.07 71.09 22:30:01 2 0.37 0.00 2.34 22.43 0.13 74.73 22:30:01 3 1.49 0.00 1.76 19.03 0.07 77.64 22:31:01 all 8.53 0.00 5.75 11.67 0.09 73.96 22:31:01 0 5.94 0.00 7.76 18.43 0.10 67.77 22:31:01 1 12.93 0.00 5.11 1.82 0.07 80.08 22:31:01 2 8.09 0.00 5.47 24.92 0.12 61.41 22:31:01 3 7.17 0.00 4.69 1.71 0.07 86.36 22:32:01 all 22.07 0.00 2.29 1.14 0.07 74.44 22:32:01 0 13.73 0.00 2.16 0.62 0.07 83.42 22:32:01 1 20.21 0.00 2.30 3.03 0.07 74.39 22:32:01 2 26.74 0.00 2.26 0.44 0.08 70.48 22:32:01 3 27.60 0.00 2.43 0.44 0.08 69.46 Average: all 12.83 0.00 3.60 10.26 0.08 73.24 Average: 0 8.38 0.00 3.77 13.49 0.07 74.29 Average: 1 12.86 0.00 3.76 8.71 0.06 74.60 Average: 2 15.74 0.00 3.53 12.93 0.10 67.70 Average: 3 14.33 0.00 3.34 5.92 0.07 76.33