---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4085 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 9.6G 9.7G 50% / 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 436 779 0 2728 3237 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:b9:41:6a brd ff:ff:ff:ff:ff:ff inet 10.32.6.58/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:feb9:416a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:55:21:4b 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-4085) 03/09/24 _x86_64_ (4 CPU) 08:25:32 LINUX RESTART (4 CPU) 08:26:01 tps rtps wtps bread/s bwrtn/s 08:27:01 120.41 65.67 54.74 4905.05 7823.63 08:28:01 86.72 29.21 57.51 1628.66 10000.73 08:29:01 10.45 0.22 10.23 2.93 512.18 08:30:01 5.68 0.02 5.67 0.13 216.36 08:31:01 6.77 0.00 6.77 0.00 247.96 08:32:01 6.23 0.00 6.23 0.00 197.03 08:33:01 5.33 0.00 5.33 0.00 376.01 08:34:01 71.49 14.03 57.46 878.79 21098.48 08:35:01 45.19 22.70 22.50 1912.48 2116.18 Average: 39.81 14.65 25.16 1036.43 4731.98 08:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:27:01 1588324 3319572 2450328 60.67 55328 1830440 906148 17.81 607456 1661640 148292 08:28:01 1363228 3258196 2675424 66.25 64288 1977444 994180 19.54 684132 1796300 3288 08:29:01 1315888 3221136 2722764 67.42 66000 1985248 1018628 20.02 723016 1802384 1424 08:30:01 1306992 3216416 2731660 67.64 67032 1987920 1018628 20.02 728200 1804604 1280 08:31:01 1295984 3210088 2742668 67.91 68136 1990948 1028820 20.22 735744 1807136 736 08:32:01 1289796 3207388 2748856 68.06 69012 1993096 1028820 20.22 739112 1808772 528 08:33:01 1271540 3195180 2767112 68.52 69744 1997704 1047748 20.60 753084 1812028 2920 08:34:01 638320 3113144 3400332 84.19 74248 2534092 1128712 22.19 1026076 2150396 2252 08:35:01 819772 3330360 3218880 79.70 76660 2568308 887836 17.45 852908 2145752 22240 Average: 1209983 3230164 2828669 70.04 67828 2096133 1006613 19.79 761081 1865446 20329 08:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:27:01 ens3 448.48 291.47 1578.90 71.66 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 08:28:01 ens3 114.51 89.85 401.70 18.09 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 08:29:01 ens3 71.80 92.20 127.11 14.87 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:30:01 ens3 42.96 62.09 46.15 9.69 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:31:01 ens3 43.96 63.56 52.08 9.99 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:32:01 ens3 42.21 61.79 40.66 9.85 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:33:01 ens3 113.93 164.40 111.07 24.21 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:34:01 ens3 741.74 665.97 5453.11 97.01 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 1.87 1.87 0.63 0.63 0.00 0.00 0.00 0.00 08:35:01 ens3 228.45 151.47 499.92 54.63 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 205.34 182.53 923.40 34.44 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 0.86 0.86 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4085) 03/09/24 _x86_64_ (4 CPU) 08:25:32 LINUX RESTART (4 CPU) 08:26:01 CPU %user %nice %system %iowait %steal %idle 08:27:01 all 21.36 0.00 1.97 3.38 0.08 73.21 08:27:01 0 21.11 0.00 1.74 0.70 0.05 76.40 08:27:01 1 5.71 0.00 1.18 8.77 0.08 84.26 08:27:01 2 19.06 0.00 1.92 1.97 0.07 76.98 08:27:01 3 39.53 0.00 3.02 2.07 0.07 55.30 08:28:01 all 13.30 0.00 0.79 1.91 0.05 83.95 08:28:01 0 11.78 0.00 0.53 0.10 0.05 87.54 08:28:01 1 5.12 0.00 0.55 4.90 0.07 89.36 08:28:01 2 15.97 0.00 0.63 0.20 0.05 83.15 08:28:01 3 20.26 0.00 1.44 2.46 0.05 75.80 08:29:01 all 5.51 0.00 0.24 0.05 0.04 94.16 08:29:01 0 3.47 0.00 0.18 0.02 0.03 96.29 08:29:01 1 4.94 0.00 0.35 0.13 0.05 94.52 08:29:01 2 5.71 0.00 0.30 0.05 0.05 93.89 08:29:01 3 7.92 0.00 0.13 0.00 0.05 91.89 08:30:01 all 2.84 0.00 0.12 0.03 0.04 96.97 08:30:01 0 0.77 0.00 0.03 0.00 0.03 99.17 08:30:01 1 3.58 0.00 0.10 0.12 0.03 96.17 08:30:01 2 4.67 0.00 0.32 0.00 0.03 94.98 08:30:01 3 2.35 0.00 0.03 0.00 0.03 97.58 08:31:01 all 2.99 0.00 0.14 0.02 0.03 96.82 08:31:01 0 0.02 0.00 0.00 0.00 0.00 99.98 08:31:01 1 6.34 0.00 0.28 0.10 0.05 93.23 08:31:01 2 5.40 0.00 0.25 0.00 0.05 94.30 08:31:01 3 0.15 0.00 0.03 0.00 0.03 99.78 08:32:01 all 2.67 0.00 0.15 0.02 0.03 97.13 08:32:01 0 4.64 0.00 0.17 0.00 0.03 95.16 08:32:01 1 4.44 0.00 0.33 0.08 0.03 95.12 08:32:01 2 1.45 0.00 0.03 0.00 0.02 98.50 08:32:01 3 0.12 0.00 0.03 0.00 0.02 99.83 08:33:01 all 3.79 0.00 0.25 0.03 0.04 95.89 08:33:01 0 3.34 0.00 0.17 0.00 0.05 96.45 08:33:01 1 5.14 0.00 0.43 0.13 0.05 94.24 08:33:01 2 3.37 0.00 0.15 0.00 0.03 96.44 08:33:01 3 3.31 0.00 0.28 0.00 0.05 96.36 08:34:01 all 41.52 0.00 1.92 0.78 0.09 55.68 08:34:01 0 48.36 0.00 1.56 0.54 0.08 49.46 08:34:01 1 35.54 0.00 1.93 1.44 0.10 60.99 08:34:01 2 41.52 0.00 1.55 0.03 0.08 56.81 08:34:01 3 40.70 0.00 2.62 1.11 0.10 55.47 08:35:01 all 24.09 0.00 1.14 1.26 0.05 73.45 08:35:01 0 16.08 0.00 1.00 0.82 0.02 82.09 08:35:01 1 44.23 0.00 1.68 2.97 0.07 51.06 08:35:01 2 12.80 0.00 0.87 0.33 0.05 85.95 08:35:01 3 23.19 0.00 1.05 0.95 0.07 74.73 Average: all 13.09 0.00 0.75 0.83 0.05 85.28 Average: 0 12.16 0.00 0.60 0.24 0.04 86.96 Average: 1 12.75 0.00 0.76 2.06 0.06 84.38 Average: 2 12.21 0.00 0.67 0.29 0.05 86.78 Average: 3 15.26 0.00 0.96 0.73 0.05 83.00