---> uname -a: Linux prd-queue-docker-4c-4g-37582 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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 7.9G 0 7.9G 0% /dev tmpfs 1.6G 692K 1.6G 1% /run /dev/vda1 78G 18G 61G 23% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16039 683 4962 0 10393 15027 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ed:8d:1c brd ff:ff:ff:ff:ff:ff inet 10.30.107.21/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 75393sec preferred_lft 75393sec inet6 fe80::f816:3eff:feed:8d1c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:85:9a:a5 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::42:55ff:fe85:9aa5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-37582) 09/12/24 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.37 0.00 1.37 0.00 16.66 00:02:01 2.23 0.00 2.23 0.00 83.05 00:03:01 507.12 0.02 507.10 2.53 40147.31 00:04:01 178.70 0.00 178.70 0.00 52029.20 00:05:01 3.42 0.02 3.40 2.27 92.38 Average: 138.56 0.01 138.56 0.96 18473.11 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 6318628 15471224 10106328 61.53 450140 8374004 1147236 6.57 1916276 7394192 12 00:02:01 6299604 15456660 10125352 61.65 450140 8378492 1166688 6.68 1930992 7397336 3152 00:03:01 4863020 15421752 11561936 70.39 458596 9692024 1374592 7.87 2026192 8657252 600228 00:04:01 5132908 15440084 11292048 68.75 472596 9429332 1250532 7.16 1994220 8420204 192 00:05:01 5129680 15439616 11295276 68.77 472596 9426892 1245376 7.13 2066788 8346708 496 Average: 5548768 15445867 10876188 66.22 460814 9060149 1236885 7.08 1986894 8043138 120816 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 ens3 0.32 0.18 0.07 0.27 0.00 0.00 0.00 0.00 00:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:02:01 ens3 13.70 10.91 30.98 3.02 0.00 0.00 0.00 0.00 00:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:03:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 00:03:01 ens3 200.85 118.18 3106.41 31.58 0.00 0.00 0.00 0.00 00:03:01 docker0 63.61 143.33 3.93 3090.58 0.00 0.00 0.00 0.00 00:04:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 00:04:01 ens3 156.92 134.99 1973.16 20.09 0.00 0.00 0.00 0.00 00:04:01 docker0 49.88 67.66 5.19 1203.34 0.00 0.00 0.00 0.00 00:05:01 lo 2.67 2.67 0.24 0.24 0.00 0.00 0.00 0.00 00:05:01 ens3 608.13 681.02 42.61 5380.57 0.00 0.00 0.00 0.00 00:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 195.98 189.05 1030.61 1087.07 0.00 0.00 0.00 0.00 Average: docker0 22.70 42.19 1.82 858.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-37582) 09/12/24 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.03 0.00 0.02 0.01 0.01 99.92 00:01:01 0 0.03 0.00 0.02 0.00 0.00 99.95 00:01:01 1 0.07 0.00 0.03 0.02 0.03 99.85 00:01:01 2 0.07 0.00 0.00 0.00 0.00 99.93 00:01:01 3 0.00 0.00 0.02 0.00 0.00 99.98 00:02:01 all 0.26 0.00 0.14 0.02 0.01 99.57 00:02:01 0 0.17 0.00 0.12 0.00 0.00 99.72 00:02:01 1 0.28 0.00 0.15 0.03 0.03 99.50 00:02:01 2 0.30 0.00 0.18 0.00 0.02 99.50 00:02:01 3 0.25 0.00 0.13 0.05 0.02 99.55 00:03:01 all 16.93 0.00 5.70 4.35 0.09 72.94 00:03:01 0 14.74 0.00 6.51 5.04 0.08 73.63 00:03:01 1 16.45 0.00 5.79 5.12 0.10 72.54 00:03:01 2 12.74 0.00 5.60 5.39 0.07 76.20 00:03:01 3 23.81 0.00 4.86 1.82 0.10 69.41 00:04:01 all 15.06 0.00 3.61 4.80 0.07 76.46 00:04:01 0 5.39 0.00 2.35 0.43 0.10 91.72 00:04:01 1 26.90 0.00 5.01 9.17 0.07 58.85 00:04:01 2 11.76 0.00 3.45 5.38 0.05 79.37 00:04:01 3 16.25 0.00 3.61 4.27 0.07 75.79 00:05:01 all 31.12 0.00 0.91 0.02 0.08 67.87 00:05:01 0 31.99 0.00 1.14 0.00 0.07 66.80 00:05:01 1 33.88 0.00 0.89 0.00 0.10 65.13 00:05:01 2 33.16 0.00 0.93 0.00 0.08 65.83 00:05:01 3 25.42 0.00 0.69 0.07 0.07 73.75 Average: all 12.66 0.00 2.07 1.83 0.05 83.39 Average: 0 10.44 0.00 2.02 1.09 0.05 86.40 Average: 1 15.48 0.00 2.37 2.86 0.07 79.23 Average: 2 11.62 0.00 2.03 2.15 0.04 84.17 Average: 3 13.10 0.00 1.85 1.24 0.05 83.76