---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3999 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 11G 8.7G 56% / 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 474 937 0 2532 3210 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:6d:50:3d brd ff:ff:ff:ff:ff:ff inet 10.32.6.231/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85885sec preferred_lft 85885sec inet6 fe80::f816:3eff:fe6d:503d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:2e:18:f0 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 inet6 fe80::42:c8ff:fe2e:18f0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3999) 03/08/24 _x86_64_ (4 CPU) 12:24:39 LINUX RESTART (4 CPU) 12:25:01 tps rtps wtps bread/s bwrtn/s 12:26:02 190.48 83.69 106.80 6547.18 42283.77 12:27:01 79.63 33.93 45.70 2474.56 7522.39 12:28:01 26.21 0.23 25.98 3.07 3844.29 12:29:01 8.97 0.00 8.97 0.00 345.54 12:30:01 35.32 8.16 27.16 698.57 5756.35 12:31:01 114.39 94.50 19.89 4136.20 2056.57 12:32:01 77.89 10.81 67.08 1011.53 47135.89 12:33:01 151.71 62.49 89.22 6563.17 43343.58 Average: 85.59 36.73 48.85 2679.70 19059.68 12:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:26:02 1525608 3288760 2513044 62.22 51488 1865328 948244 18.64 673252 1656564 193012 12:27:01 1304144 3216780 2734508 67.71 61384 1998272 1019660 20.04 740764 1797008 96640 12:28:01 1225880 3150320 2812772 69.65 63680 2006668 1071696 21.07 809728 1803648 1032 12:29:01 1212408 3144676 2826244 69.98 65592 2011808 1079600 21.22 817544 1807672 2408 12:30:01 462512 2583692 3576140 88.55 67520 2194468 1613872 31.72 1429888 1934160 6060 12:31:01 203732 2257584 3834920 94.96 75424 2115204 1950416 38.34 1764760 1847408 116880 12:32:01 107516 2048596 3931136 97.34 86248 2005824 2149168 42.25 1921988 1811868 648 12:33:01 992240 3300100 3046412 75.43 95016 2360504 951560 18.70 931880 1916312 55864 Average: 879255 2873814 3159397 78.23 70794 2069760 1348027 26.50 1136226 1821830 59068 12:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:26:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:02 ens3 433.64 268.97 1585.72 71.46 0.00 0.00 0.00 0.00 12:26:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 ens3 97.59 86.97 542.39 19.69 0.00 0.00 0.00 0.00 12:27:01 lo 3.12 3.12 0.29 0.29 0.00 0.00 0.00 0.00 12:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 ens3 72.09 100.30 125.97 16.14 0.00 0.00 0.00 0.00 12:28:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 ens3 58.12 83.09 77.47 13.44 0.00 0.00 0.00 0.00 12:29:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 ens3 315.16 331.77 2702.14 51.54 0.00 0.00 0.00 0.00 12:30:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 ens3 656.72 489.87 886.27 154.93 0.00 0.00 0.00 0.00 12:31:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:32:01 veth2631bf1 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 12:32:01 ens3 401.58 336.05 5132.08 72.57 0.00 0.00 0.00 0.00 12:32:01 lo 1.73 1.73 0.15 0.15 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 12:33:01 ens3 69.46 45.71 33.59 58.62 0.00 0.00 0.00 0.00 12:33:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 263.41 218.13 1387.55 57.38 0.00 0.00 0.00 0.00 Average: lo 1.13 1.13 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-3999) 03/08/24 _x86_64_ (4 CPU) 12:24:39 LINUX RESTART (4 CPU) 12:25:01 CPU %user %nice %system %iowait %steal %idle 12:26:02 all 19.49 0.00 2.55 5.68 0.07 72.21 12:26:02 0 19.12 0.00 2.73 1.83 0.05 76.27 12:26:02 1 8.07 0.00 2.44 15.51 0.08 73.90 12:26:02 2 24.17 0.00 2.73 2.39 0.08 70.62 12:26:02 3 26.58 0.00 2.27 3.01 0.08 68.06 12:27:01 all 18.29 0.00 1.11 2.06 0.06 78.47 12:27:01 0 17.16 0.00 1.17 0.47 0.05 81.15 12:27:01 1 6.22 0.00 0.71 5.88 0.07 87.12 12:27:01 2 36.18 0.00 1.73 1.16 0.07 60.86 12:27:01 3 13.60 0.00 0.80 0.77 0.05 84.78 12:28:01 all 5.62 0.00 0.31 0.31 0.03 93.72 12:28:01 0 4.65 0.00 0.05 0.07 0.03 95.20 12:28:01 1 3.78 0.00 0.32 0.70 0.02 95.18 12:28:01 2 8.20 0.00 0.35 0.12 0.07 91.26 12:28:01 3 5.86 0.00 0.57 0.35 0.03 93.19 12:29:01 all 3.21 0.00 0.19 0.03 0.03 96.54 12:29:01 0 1.77 0.00 0.08 0.00 0.02 98.13 12:29:01 1 1.13 0.00 0.05 0.12 0.02 98.68 12:29:01 2 5.42 0.00 0.40 0.02 0.05 94.11 12:29:01 3 4.51 0.00 0.22 0.00 0.05 95.22 12:30:01 all 18.66 0.00 0.91 0.36 0.05 80.01 12:30:01 0 19.87 0.00 0.73 0.53 0.05 78.81 12:30:01 1 17.47 0.00 0.60 0.20 0.03 81.69 12:30:01 2 18.58 0.00 1.46 0.55 0.07 79.34 12:30:01 3 18.74 0.00 0.85 0.13 0.05 80.23 12:31:01 all 46.08 0.00 1.95 5.33 0.08 46.56 12:31:01 0 40.29 0.00 1.35 2.01 0.08 56.27 12:31:01 1 46.26 0.00 1.52 6.26 0.08 45.87 12:31:01 2 41.48 0.00 2.87 8.05 0.08 47.52 12:31:01 3 56.25 0.00 2.06 5.02 0.10 36.57 12:32:01 all 43.25 0.00 2.92 1.08 0.09 52.65 12:32:01 0 46.37 0.00 4.04 0.60 0.08 48.91 12:32:01 1 54.80 0.00 2.36 0.79 0.10 41.96 12:32:01 2 32.53 0.00 3.22 2.05 0.08 62.12 12:32:01 3 39.28 0.00 2.06 0.89 0.08 57.69 12:33:01 all 19.09 0.00 2.16 3.50 0.06 75.18 12:33:01 0 12.94 0.00 1.94 8.76 0.07 76.29 12:33:01 1 21.21 0.00 2.26 1.37 0.05 75.11 12:33:01 2 32.20 0.00 2.66 1.47 0.10 63.56 12:33:01 3 10.00 0.00 1.78 2.42 0.05 85.76 Average: all 21.71 0.00 1.51 2.29 0.06 74.43 Average: 0 20.26 0.00 1.51 1.78 0.05 76.39 Average: 1 19.89 0.00 1.28 3.84 0.06 74.94 Average: 2 24.81 0.00 1.93 1.98 0.08 71.21 Average: 3 21.87 0.00 1.33 1.57 0.06 75.16