---> 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 48G 30G 62% / 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 593 880 0 14565 15116 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 61289sec preferred_lft 61289sec 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) 09/17/24 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 2.07 0.00 2.07 0.00 23.86 00:02:01 2.78 0.00 2.78 0.00 117.05 00:03:01 501.95 0.50 501.45 7.20 39854.69 00:04:01 175.10 0.00 175.10 0.00 52088.67 00:05:01 2.50 0.00 2.50 0.00 42.12 Average: 136.87 0.10 136.77 1.44 18422.93 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 2142380 15566468 14282576 86.96 1056744 11645256 979172 5.60 2689080 10379032 204 00:02:01 2103000 15531788 14321956 87.20 1056744 11649892 978076 5.60 2723224 10382124 3080 00:03:01 934968 15514960 15489988 94.31 1065372 12734268 1208204 6.91 2785448 11428932 371304 00:04:01 962068 15538424 15462888 94.14 1086100 12698156 1063444 6.09 2811612 11363608 496 00:05:01 964028 15538388 15460928 94.13 1086104 12698228 1063444 6.09 2843316 11332016 300 Average: 1421289 15538006 15003667 91.35 1070213 12285160 1058468 6.06 2770536 10977142 75077 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 00:01:01 ens3 0.22 0.13 0.06 0.01 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 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 00:02:01 ens3 14.75 13.46 30.89 6.33 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 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 00:03:01 ens3 222.75 130.58 3110.82 23.65 0.00 0.00 0.00 0.00 00:03:01 docker0 75.69 165.61 4.53 3095.32 0.00 0.00 0.00 0.00 00:04:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 00:04:01 ens3 250.33 212.00 1979.85 826.09 0.00 0.00 0.00 0.00 00:04:01 docker0 47.55 67.72 5.04 1202.88 0.00 0.00 0.00 0.00 00:05:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 00:05:01 ens3 569.68 635.09 37.46 5020.61 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 0.99 0.99 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 211.55 198.26 1031.72 1175.44 0.00 0.00 0.00 0.00 Average: docker0 24.65 46.66 1.91 859.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-37582) 09/17/24 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.40 0.00 0.01 0.01 0.01 99.56 00:01:01 0 1.45 0.00 0.00 0.00 0.00 98.55 00:01:01 1 0.08 0.00 0.02 0.00 0.02 99.88 00:01:01 2 0.03 0.00 0.02 0.02 0.00 99.93 00:01:01 3 0.02 0.00 0.00 0.02 0.02 99.95 00:02:01 all 0.47 0.00 0.15 0.03 0.02 99.34 00:02:01 0 0.28 0.00 0.22 0.00 0.02 99.48 00:02:01 1 0.35 0.00 0.12 0.07 0.03 99.43 00:02:01 2 1.07 0.00 0.08 0.00 0.02 98.83 00:02:01 3 0.17 0.00 0.18 0.07 0.02 99.57 00:03:01 all 16.52 0.00 6.06 4.18 0.12 73.12 00:03:01 0 10.35 0.00 4.13 3.05 0.12 82.34 00:03:01 1 26.23 0.00 9.01 6.77 0.10 57.88 00:03:01 2 15.55 0.00 6.33 2.93 0.13 75.05 00:03:01 3 13.99 0.00 4.80 3.96 0.12 77.13 00:04:01 all 18.51 0.00 4.26 4.38 0.08 72.77 00:04:01 0 8.46 0.00 3.63 8.31 0.10 79.51 00:04:01 1 11.21 0.00 3.67 2.24 0.05 82.83 00:04:01 2 13.97 0.00 3.43 0.02 0.05 82.53 00:04:01 3 40.46 0.00 6.34 6.93 0.10 46.16 00:05:01 all 29.88 0.00 0.97 0.01 0.09 69.04 00:05:01 0 25.46 0.00 0.91 0.02 0.12 73.50 00:05:01 1 30.34 0.00 1.02 0.00 0.08 68.56 00:05:01 2 32.49 0.00 1.02 0.03 0.08 66.36 00:05:01 3 31.20 0.00 0.90 0.00 0.08 67.81 Average: all 13.12 0.00 2.28 1.71 0.06 82.83 Average: 0 9.16 0.00 1.77 2.27 0.07 86.74 Average: 1 13.60 0.00 2.74 1.80 0.06 81.80 Average: 2 12.59 0.00 2.17 0.60 0.06 84.59 Average: 3 17.12 0.00 2.44 2.18 0.07 78.19