---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13103 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: 3943 468 488 0 2986 3192 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:25:92:58 brd ff:ff:ff:ff:ff:ff inet 10.32.7.28/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe25:9258/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:85:3c:fb:88 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-13103) 12/14/24 _x86_64_ (4 CPU) 15:32:29 LINUX RESTART (4 CPU) 15:33:03 tps rtps wtps bread/s bwrtn/s 15:34:01 128.53 42.25 86.28 1999.66 7021.55 15:35:01 319.55 57.79 261.76 5943.94 136059.78 15:36:01 350.42 65.32 285.10 3028.96 22908.98 15:37:01 249.04 209.90 39.14 8191.70 4473.92 15:38:01 72.76 48.90 23.86 3011.80 2293.50 Average: 224.76 85.10 139.67 4452.56 34806.53 15:33:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1622896 3363188 2415756 59.82 54024 1840188 874352 17.19 559516 1674404 165336 15:35:01 205156 3239912 3833496 94.92 123088 3006112 1281920 25.20 672372 2880428 49120 15:36:01 195436 3143392 3843216 95.16 153608 2877184 1539680 30.27 1039440 2506772 127688 15:37:01 570776 3200248 3467876 85.87 155116 2576392 1093456 21.49 987756 2206184 34080 15:38:01 553576 3305672 3485076 86.29 157304 2689104 964968 18.97 952704 2252092 14880 Average: 629568 3250482 3409084 84.41 128628 2597796 1150875 22.62 842358 2303976 78221 15:33:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 lo 0.90 0.90 0.08 0.08 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 15:34:01 ens3 357.85 248.32 1589.85 69.99 0.00 0.00 0.00 0.00 15:35:01 lo 1.20 1.20 0.11 0.11 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 15:35:01 ens3 532.73 292.76 14394.98 21.61 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 91.28 76.90 442.38 7.53 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 162.52 88.92 936.38 10.48 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 54.50 48.07 161.31 26.70 0.00 0.00 0.00 0.00 Average: lo 0.70 0.70 0.07 0.07 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 239.19 150.44 3525.38 26.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13103) 12/14/24 _x86_64_ (4 CPU) 15:32:29 LINUX RESTART (4 CPU) 15:33:03 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 21.19 0.00 1.66 3.59 0.06 73.50 15:34:01 0 20.80 0.00 1.31 1.16 0.07 76.66 15:34:01 1 31.50 0.00 1.59 0.38 0.05 66.48 15:34:01 2 13.15 0.00 1.67 6.78 0.07 78.33 15:34:01 3 19.25 0.00 2.05 6.04 0.05 72.60 15:35:01 all 22.32 0.00 7.61 6.47 0.08 63.51 15:35:01 0 21.17 0.00 8.60 7.98 0.08 62.17 15:35:01 1 18.96 0.00 7.51 4.52 0.07 68.94 15:35:01 2 16.66 0.00 7.78 6.56 0.09 68.91 15:35:01 3 32.45 0.00 6.55 6.84 0.08 54.07 15:36:01 all 29.10 0.00 4.73 11.76 0.10 54.31 15:36:01 0 28.03 0.00 5.50 23.77 0.10 42.60 15:36:01 1 28.73 0.00 4.53 8.61 0.08 58.04 15:36:01 2 28.02 0.00 4.28 2.63 0.12 64.95 15:36:01 3 31.61 0.00 4.60 12.04 0.07 51.69 15:37:01 all 30.99 0.00 3.60 11.20 0.08 54.14 15:37:01 0 30.44 0.00 3.94 14.04 0.08 51.49 15:37:01 1 32.04 0.00 3.24 9.74 0.07 54.91 15:37:01 2 30.75 0.00 3.49 9.16 0.08 56.52 15:37:01 3 30.74 0.00 3.71 11.85 0.07 53.63 15:38:01 all 21.54 0.00 0.96 1.83 0.05 75.62 15:38:01 0 9.71 0.00 0.60 0.92 0.02 88.76 15:38:01 1 27.90 0.00 0.80 1.38 0.05 69.87 15:38:01 2 26.97 0.00 1.26 0.92 0.07 70.79 15:38:01 3 21.60 0.00 1.17 4.09 0.07 73.07 Average: all 25.05 0.00 3.71 6.98 0.07 64.18 Average: 0 22.01 0.00 3.99 9.60 0.07 64.33 Average: 1 27.83 0.00 3.53 4.95 0.06 63.62 Average: 2 23.20 0.00 3.69 5.19 0.08 67.83 Average: 3 27.16 0.00 3.62 8.18 0.07 60.97