---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6701 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 14G 142G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 850 25441 0 5875 30861 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:c0:e9:8e brd ff:ff:ff:ff:ff:ff inet 10.30.106.90/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fec0:e98e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:6c:ac:ae 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:fcff:fe6c:acae/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6701) 02/19/24 _x86_64_ (8 CPU) 10:54:44 LINUX RESTART (8 CPU) 10:55:01 tps rtps wtps bread/s bwrtn/s 10:56:01 174.69 87.95 86.74 6291.08 54411.73 10:57:01 148.29 36.56 111.73 2870.59 26328.55 10:58:01 343.56 13.01 330.54 845.19 40783.47 10:59:01 171.89 2.67 169.22 413.13 149385.77 Average: 209.61 35.05 174.56 2605.00 67727.38 10:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:56:01 30095180 31671036 2844040 8.63 63544 1825956 1476888 4.35 934140 1621616 168668 10:57:01 29385556 31319332 3553664 10.79 84880 2146976 1782608 5.24 1344812 1889120 109172 10:58:01 24425504 29682488 8513716 25.85 104476 5359432 3244520 9.55 3569204 4492576 2857276 10:59:01 26032120 31574080 6907100 20.97 112076 5626012 1482660 4.36 1745884 4702612 43352 Average: 27484590 31061734 5454630 16.56 91244 3739594 1996669 5.87 1898510 3176481 794617 10:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:56:01 ens3 365.67 264.42 1575.71 62.95 0.00 0.00 0.00 0.00 10:56:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 10:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 ens3 621.41 433.93 3088.17 120.38 0.00 0.00 0.00 0.00 10:57:01 lo 2.80 2.80 0.27 0.27 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 ens3 947.54 678.00 12452.44 145.53 0.00 0.00 0.00 0.00 10:58:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 10:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 ens3 328.16 221.50 357.94 67.88 0.00 0.00 0.00 0.00 10:59:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:59:01 docker0 19.16 33.03 2.85 274.41 0.00 0.00 0.00 0.00 Average: ens3 565.70 399.46 4368.57 99.18 0.00 0.00 0.00 0.00 Average: lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 4.79 8.26 0.71 68.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6701) 02/19/24 _x86_64_ (8 CPU) 10:54:44 LINUX RESTART (8 CPU) 10:55:01 CPU %user %nice %system %iowait %steal %idle 10:56:01 all 9.24 0.00 1.27 4.11 0.04 85.35 10:56:01 0 9.37 0.00 2.57 1.39 0.05 86.62 10:56:01 1 7.23 0.00 0.60 5.21 0.03 86.93 10:56:01 2 12.50 0.00 0.95 0.60 0.05 85.89 10:56:01 3 12.64 0.00 1.61 8.14 0.05 77.56 10:56:01 4 5.79 0.00 1.22 0.53 0.03 92.42 10:56:01 5 10.15 0.00 1.30 1.07 0.03 87.45 10:56:01 6 11.69 0.00 1.34 15.90 0.03 71.04 10:56:01 7 4.61 0.00 0.48 0.05 0.02 94.83 10:57:01 all 16.75 0.00 1.26 1.69 0.06 80.24 10:57:01 0 24.13 0.00 1.94 0.62 0.05 73.26 10:57:01 1 37.44 0.00 1.87 0.92 0.07 59.70 10:57:01 2 17.15 0.00 1.20 0.74 0.07 80.84 10:57:01 3 13.03 0.00 0.80 0.03 0.10 86.03 10:57:01 4 13.43 0.00 1.42 0.02 0.07 85.07 10:57:01 5 12.52 0.00 0.38 0.07 0.03 86.99 10:57:01 6 8.08 0.00 1.57 8.30 0.05 81.99 10:57:01 7 8.34 0.00 0.83 2.82 0.05 87.96 10:58:01 all 31.29 0.00 2.38 2.67 0.07 63.58 10:58:01 0 27.88 0.00 1.83 4.29 0.08 65.92 10:58:01 1 29.61 0.00 1.14 0.95 0.07 68.22 10:58:01 2 37.86 0.00 1.53 2.00 0.08 58.53 10:58:01 3 35.70 0.00 2.40 0.39 0.07 61.45 10:58:01 4 21.81 0.00 2.60 2.40 0.07 73.11 10:58:01 5 24.40 0.00 3.17 4.35 0.08 68.00 10:58:01 6 45.52 0.00 3.41 4.47 0.08 46.51 10:58:01 7 27.53 0.00 3.00 2.57 0.07 66.83 10:59:01 all 10.63 0.00 2.08 5.04 0.05 82.20 10:59:01 0 6.92 0.00 1.85 1.62 0.03 89.57 10:59:01 1 8.01 0.00 1.65 4.60 0.05 85.69 10:59:01 2 7.13 0.00 1.99 2.71 0.03 88.14 10:59:01 3 32.32 0.00 2.85 0.76 0.07 64.01 10:59:01 4 5.44 0.00 2.09 24.85 0.07 67.56 10:59:01 5 10.02 0.00 2.38 0.02 0.05 87.54 10:59:01 6 9.21 0.00 1.81 0.02 0.05 88.92 10:59:01 7 6.03 0.00 2.03 5.86 0.05 86.03 Average: all 16.97 0.00 1.74 3.38 0.06 77.85 Average: 0 17.06 0.00 2.05 1.98 0.05 78.86 Average: 1 20.56 0.00 1.32 2.92 0.05 75.15 Average: 2 18.65 0.00 1.42 1.51 0.06 78.37 Average: 3 23.44 0.00 1.92 2.31 0.07 72.26 Average: 4 11.61 0.00 1.83 6.92 0.06 79.57 Average: 5 14.25 0.00 1.80 1.37 0.05 82.53 Average: 6 18.59 0.00 2.03 7.18 0.05 72.15 Average: 7 11.61 0.00 1.58 2.82 0.05 83.94