---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-595 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: 2799.972 BogoMIPS: 5599.94 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 11G 9.0G 54% / 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 570 179 0 3193 3091 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:7e:e3:8c brd ff:ff:ff:ff:ff:ff inet 10.32.6.168/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85932sec preferred_lft 85932sec inet6 fe80::f816:3eff:fe7e:e38c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ff:26:ff:09 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-595) 02/17/25 _x86_64_ (4 CPU) 21:33:39 LINUX RESTART (4 CPU) 21:34:01 tps rtps wtps bread/s bwrtn/s 21:35:02 182.07 69.21 112.86 5624.00 43124.83 21:36:01 264.06 12.98 251.08 2324.62 52313.44 21:37:01 6.85 0.00 6.85 0.00 258.36 21:38:01 11.25 0.00 11.25 0.00 381.27 21:39:01 14.90 0.05 14.85 0.80 4103.45 21:40:01 133.84 76.30 57.54 9308.99 16272.35 21:41:01 12.52 3.12 9.40 247.33 379.87 Average: 88.94 23.12 65.82 2501.78 16605.87 21:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:35:02 1625580 3321952 2413072 59.75 53704 1797136 924100 18.17 578992 1652548 144432 21:36:01 278128 3154396 3760524 93.11 93340 2891756 1479596 29.08 884252 2608536 284 21:37:01 354384 3131660 3684268 91.23 94856 2791944 1483552 29.16 910056 2507944 344 21:38:01 244980 3034172 3793672 93.93 97568 2797564 1573256 30.93 1010148 2513440 2396 21:39:01 304372 2950700 3734280 92.46 98204 2665228 1602760 31.51 1039176 2435116 31260 21:40:01 283332 3227080 3755320 92.98 100292 2965868 1121232 22.04 1136592 2369656 208 21:41:01 217640 3175004 3821012 94.61 101604 2978956 1072132 21.07 1653792 1918496 17164 Average: 472631 3142138 3566021 88.30 91367 2698350 1322375 25.99 1030430 2286534 28013 21:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:35:02 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 21:35:02 ens3 335.44 251.46 1571.77 69.19 0.00 0.00 0.00 0.00 21:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 lo 2.24 2.24 0.21 0.21 0.00 0.00 0.00 0.00 21:36:01 ens3 560.18 316.71 5367.75 33.65 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 ens3 22.06 18.13 41.51 5.53 0.00 0.00 0.00 0.00 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:38:01 ens3 42.19 37.51 61.22 10.94 0.00 0.00 0.00 0.00 21:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 ens3 448.86 224.60 2472.17 35.00 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 lo 2.86 2.86 0.25 0.25 0.00 0.00 0.00 0.00 21:40:01 ens3 246.35 303.78 492.75 1740.53 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 21:41:01 ens3 619.90 1092.50 49.07 8759.71 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 324.42 320.66 1427.19 1525.47 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-595) 02/17/25 _x86_64_ (4 CPU) 21:33:39 LINUX RESTART (4 CPU) 21:34:01 CPU %user %nice %system %iowait %steal %idle 21:35:02 all 19.85 0.00 2.45 5.58 0.06 72.06 21:35:02 0 12.41 0.00 1.32 3.52 0.03 82.71 21:35:02 1 23.84 0.00 3.27 4.00 0.05 68.83 21:35:02 2 37.12 0.00 3.56 9.99 0.07 49.26 21:35:02 3 6.04 0.00 1.64 4.75 0.07 87.50 21:36:01 all 17.77 0.00 4.46 7.33 0.07 70.36 21:36:01 0 15.01 0.00 4.71 2.23 0.07 77.99 21:36:01 1 11.03 0.00 3.54 5.85 0.05 79.53 21:36:01 2 33.36 0.00 5.32 13.23 0.09 48.01 21:36:01 3 11.78 0.00 4.28 8.01 0.08 75.85 21:37:01 all 2.84 0.00 0.51 0.02 0.03 96.60 21:37:01 0 2.57 0.00 0.37 0.00 0.03 97.03 21:37:01 1 4.21 0.00 0.58 0.00 0.03 95.18 21:37:01 2 2.38 0.00 0.70 0.07 0.03 96.82 21:37:01 3 2.17 0.00 0.42 0.00 0.03 97.38 21:38:01 all 3.93 0.00 1.29 0.07 0.05 94.66 21:38:01 0 3.06 0.00 0.84 0.00 0.03 96.08 21:38:01 1 3.88 0.00 1.12 0.00 0.05 94.95 21:38:01 2 5.51 0.00 1.97 0.28 0.05 92.19 21:38:01 3 3.29 0.00 1.20 0.00 0.05 95.45 21:39:01 all 4.77 0.00 2.63 0.03 0.04 92.53 21:39:01 0 4.10 0.00 2.63 0.08 0.03 93.16 21:39:01 1 4.17 0.00 2.35 0.00 0.03 93.44 21:39:01 2 5.25 0.00 2.63 0.05 0.07 92.00 21:39:01 3 5.57 0.00 2.88 0.00 0.03 91.52 21:40:01 all 12.82 0.00 2.55 3.29 0.07 81.27 21:40:01 0 12.70 0.00 2.35 3.31 0.07 81.57 21:40:01 1 13.20 0.00 2.50 2.60 0.08 81.61 21:40:01 2 13.15 0.00 2.93 3.30 0.05 80.56 21:40:01 3 12.21 0.00 2.45 3.93 0.07 81.35 21:41:01 all 27.66 0.00 0.93 0.33 0.07 71.02 21:41:01 0 32.95 0.00 0.97 1.14 0.07 64.87 21:41:01 1 24.73 0.00 0.99 0.08 0.07 74.13 21:41:01 2 28.44 0.00 0.80 0.03 0.07 70.66 21:41:01 3 24.53 0.00 0.90 0.05 0.07 74.45 Average: all 12.78 0.00 2.11 2.36 0.05 82.69 Average: 0 11.81 0.00 1.87 1.47 0.05 84.81 Average: 1 12.13 0.00 2.04 1.78 0.05 83.99 Average: 2 17.84 0.00 2.55 3.82 0.06 75.73 Average: 3 9.36 0.00 1.96 2.38 0.06 86.24