---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84653 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: 2800.000 BogoMIPS: 5600.00 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 15G 141G 10% / 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 921 24317 0 6927 30790 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:be:ab:a4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.45/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:febe:aba4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:c5:87:c9 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84653) 11/18/24 _x86_64_ (8 CPU) 14:57:54 LINUX RESTART (8 CPU) 14:58:01 tps rtps wtps bread/s bwrtn/s 14:59:02 346.27 83.72 262.55 6162.21 63456.05 15:00:01 196.12 47.21 148.91 3557.91 38335.60 15:01:01 268.89 14.65 254.24 2578.10 38108.32 15:02:01 284.50 3.27 281.24 465.52 106057.12 15:03:01 256.01 0.53 255.48 43.59 74297.10 15:04:01 63.09 0.00 63.09 0.00 27165.07 15:05:01 29.63 0.00 29.63 0.00 22895.12 Average: 206.39 21.28 185.11 1825.56 52937.57 14:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:59:02 30160784 31637048 2778436 8.44 58176 1736460 1454740 4.28 939972 1563880 95568 15:00:01 29136004 31180908 3803216 11.55 85796 2255260 1765064 5.19 1468636 2014276 116228 15:01:01 28268584 31573136 4670636 14.18 100976 3473744 1449376 4.26 1396416 2898284 725096 15:02:01 23855744 29981460 9083476 27.58 144436 6050104 7709072 22.68 3153032 5349396 885404 15:03:01 21409840 28224052 11529380 35.00 184748 6658568 10785808 31.73 5074940 5772188 4372 15:04:01 19745360 26853224 13193860 40.06 190200 6937620 11754788 34.59 6505640 5988892 772 15:05:01 19452648 26566996 13486572 40.94 191240 6942380 11988428 35.27 6798172 5985560 724 Average: 24575566 29430975 8363654 25.39 136510 4864877 6701039 19.72 3619544 4224639 261166 14:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:59:02 ens3 455.06 288.95 1647.63 77.40 0.00 0.00 0.00 0.00 14:59:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 14:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 ens3 424.76 332.03 4549.89 55.73 0.00 0.00 0.00 0.00 15:00:01 lo 2.44 2.44 0.23 0.23 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 ens3 703.28 467.01 3793.09 135.91 0.00 0.00 0.00 0.00 15:01:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 vethf0d3b49 3.85 5.18 0.69 0.80 0.00 0.00 0.00 0.00 15:02:01 ens3 1085.50 525.01 25498.31 48.36 0.00 0.00 0.00 0.00 15:02:01 veth1dd0493 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 15:02:01 lo 9.93 9.93 1.11 1.11 0.00 0.00 0.00 0.00 15:03:01 br-3da2c761d8ca 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:03:01 vethf0d3b49 5.96 8.90 0.88 1.53 0.00 0.00 0.00 0.00 15:03:01 ens3 61.30 39.69 773.24 8.17 0.00 0.00 0.00 0.00 15:03:01 veth1dd0493 46.53 47.53 16.09 8.49 0.00 0.00 0.00 0.00 15:04:01 br-3da2c761d8ca 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 vethf0d3b49 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 15:04:01 ens3 1.65 0.72 0.42 0.49 0.00 0.00 0.00 0.00 15:04:01 veth1dd0493 23.63 29.81 3.44 3.27 0.00 0.00 0.00 0.00 15:05:01 br-3da2c761d8ca 21.56 12.78 10.52 1.49 0.00 0.00 0.00 0.00 15:05:01 vethf0d3b49 0.82 1.15 0.13 0.14 0.00 0.00 0.00 0.00 15:05:01 ens3 12.03 10.40 5.48 4.75 0.00 0.00 0.00 0.00 15:05:01 veth1dd0493 81.67 83.45 21.34 46.23 0.00 0.00 0.00 0.00 Average: br-3da2c761d8ca 3.09 1.84 1.51 0.21 0.00 0.00 0.00 0.00 Average: vethf0d3b49 1.55 2.23 0.25 0.36 0.00 0.00 0.00 0.00 Average: ens3 391.86 237.46 5182.47 47.24 0.00 0.00 0.00 0.00 Average: veth1dd0493 21.74 23.05 5.85 8.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84653) 11/18/24 _x86_64_ (8 CPU) 14:57:54 LINUX RESTART (8 CPU) 14:58:01 CPU %user %nice %system %iowait %steal %idle 14:59:02 all 8.39 0.00 1.24 3.77 0.04 86.57 14:59:02 0 4.16 0.00 0.92 3.62 0.02 91.29 14:59:02 1 3.14 0.00 0.75 0.38 0.07 95.66 14:59:02 2 14.56 0.00 1.07 1.08 0.03 83.26 14:59:02 3 16.90 0.00 1.52 1.31 0.03 80.24 14:59:02 4 5.87 0.00 0.80 0.35 0.03 92.94 14:59:02 5 11.01 0.00 2.39 0.97 0.03 85.60 14:59:02 6 4.81 0.00 1.17 3.04 0.02 90.97 14:59:02 7 6.66 0.00 1.27 19.44 0.07 72.55 15:00:01 all 16.31 0.00 1.25 2.75 0.06 79.64 15:00:01 0 15.03 0.00 0.71 2.40 0.03 81.83 15:00:01 1 10.32 0.00 0.99 1.87 0.05 86.77 15:00:01 2 33.80 0.00 2.55 3.65 0.07 59.93 15:00:01 3 17.57 0.00 1.62 0.46 0.07 80.29 15:00:01 4 13.06 0.00 0.73 0.53 0.05 85.63 15:00:01 5 9.67 0.00 0.63 0.20 0.10 89.40 15:00:01 6 10.81 0.00 1.07 3.26 0.07 84.80 15:00:01 7 20.17 0.00 1.72 9.63 0.07 68.41 15:01:01 all 24.23 0.00 1.85 3.44 0.09 70.39 15:01:01 0 23.09 0.00 1.70 0.20 0.10 74.91 15:01:01 1 29.77 0.00 1.83 0.75 0.10 67.55 15:01:01 2 36.82 0.00 2.75 2.95 0.10 57.37 15:01:01 3 18.88 0.00 1.19 14.03 0.07 65.83 15:01:01 4 34.40 0.00 2.97 2.00 0.08 60.54 15:01:01 5 20.39 0.00 1.31 0.57 0.08 77.64 15:01:01 6 16.21 0.00 1.65 1.23 0.07 80.84 15:01:01 7 14.20 0.00 1.38 5.78 0.08 78.55 15:02:01 all 26.86 0.00 5.58 5.96 0.06 61.54 15:02:01 0 25.18 0.00 4.98 0.62 0.05 69.17 15:02:01 1 23.76 0.00 5.77 0.84 0.07 69.56 15:02:01 2 24.56 0.00 5.46 0.30 0.05 69.63 15:02:01 3 39.57 0.00 6.35 3.72 0.08 50.27 15:02:01 4 24.08 0.00 5.08 0.20 0.05 70.59 15:02:01 5 25.33 0.00 5.96 18.66 0.10 49.94 15:02:01 6 27.39 0.00 5.06 0.93 0.05 66.58 15:02:01 7 25.03 0.00 5.99 22.49 0.07 46.41 15:03:01 all 32.52 0.00 5.18 7.95 0.12 54.23 15:03:01 0 28.83 0.00 5.80 13.47 0.14 51.77 15:03:01 1 34.35 0.00 4.87 2.66 0.15 57.97 15:03:01 2 34.21 0.00 4.51 6.01 0.12 55.15 15:03:01 3 28.59 0.00 4.71 6.86 0.10 59.74 15:03:01 4 35.07 0.00 4.90 3.12 0.12 56.79 15:03:01 5 28.32 0.00 5.63 19.97 0.10 45.97 15:03:01 6 32.27 0.00 5.38 9.50 0.14 52.71 15:03:01 7 38.55 0.00 5.65 2.00 0.10 53.70 15:04:01 all 24.71 0.00 1.46 1.52 0.12 72.18 15:04:01 0 21.41 0.00 1.86 0.74 0.20 75.78 15:04:01 1 33.80 0.00 1.18 1.13 0.12 63.78 15:04:01 2 29.45 0.00 1.27 0.30 0.10 68.87 15:04:01 3 17.94 0.00 1.36 0.07 0.13 80.50 15:04:01 4 25.21 0.00 1.61 0.64 0.12 72.42 15:04:01 5 25.60 0.00 1.43 1.24 0.13 71.60 15:04:01 6 22.75 0.00 1.46 7.44 0.10 68.25 15:04:01 7 21.51 0.00 1.52 0.62 0.12 76.23 15:05:01 all 11.09 0.00 1.72 0.82 0.11 86.26 15:05:01 0 12.53 0.00 2.33 4.42 0.10 80.61 15:05:01 1 13.34 0.00 2.05 0.91 0.12 83.59 15:05:01 2 12.12 0.00 1.80 0.15 0.12 85.81 15:05:01 3 8.75 0.00 1.37 0.08 0.10 89.70 15:05:01 4 9.35 0.00 1.21 0.17 0.08 89.20 15:05:01 5 11.54 0.00 1.77 0.17 0.12 86.41 15:05:01 6 12.80 0.00 1.61 0.64 0.10 84.85 15:05:01 7 8.32 0.00 1.59 0.05 0.10 89.93 Average: all 20.56 0.00 2.61 3.74 0.09 73.01 Average: 0 18.58 0.00 2.61 3.63 0.09 75.08 Average: 1 21.21 0.00 2.49 1.22 0.10 74.99 Average: 2 26.46 0.00 2.77 2.06 0.08 68.63 Average: 3 21.14 0.00 2.58 3.78 0.08 72.41 Average: 4 20.99 0.00 2.47 1.00 0.08 75.47 Average: 5 18.82 0.00 2.73 5.94 0.10 72.42 Average: 6 18.13 0.00 2.48 3.72 0.08 75.60 Average: 7 19.15 0.00 2.72 8.58 0.09 69.47