---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24589 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 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 863 24641 0 6662 30847 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:43:2e:bb brd ff:ff:ff:ff:ff:ff inet 10.30.106.151/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fe43:2ebb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:c5:d0:59 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-24589) 04/20/24 _x86_64_ (8 CPU) 07:06:24 LINUX RESTART (8 CPU) 07:07:04 tps rtps wtps bread/s bwrtn/s 07:08:01 133.44 75.48 57.96 4852.05 16955.59 07:09:01 103.65 13.81 89.84 1121.55 14392.40 07:10:01 101.07 9.15 91.91 1635.95 36508.44 07:11:01 90.78 0.17 90.62 16.53 49502.55 07:12:01 284.22 12.25 271.97 771.60 78505.97 07:13:01 22.88 0.47 22.41 38.13 7963.51 07:14:01 55.41 0.87 54.54 40.39 6163.46 Average: 112.92 15.60 97.32 1184.87 30093.58 07:07:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:08:01 30066416 31653552 2872804 8.72 65640 1833116 1465732 4.31 949972 1633052 190472 07:09:01 29854300 31687480 3084920 9.37 84564 2046056 1457336 4.29 891548 1876892 134488 07:10:01 27843432 31674092 5095788 15.47 119696 3931680 1396840 4.11 996588 3670308 1068208 07:11:01 25328296 31664368 7610924 23.11 145740 6299984 1475400 4.34 1030548 6036736 2099188 07:12:01 24252624 30626704 8686596 26.37 153240 6318092 7270024 21.39 2191388 5892400 268 07:13:01 22858396 29357788 10080824 30.60 155228 6436868 9195080 27.05 3528964 5929428 1136 07:14:01 25187496 31539188 7751724 23.53 157048 6302824 1574276 4.63 1404828 5789268 36592 Average: 26484423 31171882 6454797 19.60 125879 4738374 3404955 10.02 1570548 4404012 504336 07:07:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:08:01 lo 1.54 1.54 0.17 0.17 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 ens3 396.16 271.19 1515.05 64.49 0.00 0.00 0.00 0.00 07:09:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 07:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 ens3 46.79 35.53 662.55 7.29 0.00 0.00 0.00 0.00 07:10:01 lo 7.19 7.19 0.74 0.74 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 ens3 584.36 296.52 15460.78 23.58 0.00 0.00 0.00 0.00 07:10:01 br-41fc59ae3f56 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 lo 4.47 4.47 0.40 0.40 0.00 0.00 0.00 0.00 07:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 ens3 806.57 412.16 28090.21 28.00 0.00 0.00 0.00 0.00 07:11:01 br-41fc59ae3f56 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 veth0148b47 31.64 39.84 3.12 4.65 0.00 0.00 0.00 0.00 07:12:01 veth37ada6d 1.80 1.92 0.18 0.19 0.00 0.00 0.00 0.00 07:12:01 veth04776e0 1.28 1.88 0.15 0.18 0.00 0.00 0.00 0.00 07:12:01 vethbf2c391 1.72 1.78 0.15 0.16 0.00 0.00 0.00 0.00 07:13:01 veth0148b47 112.33 137.38 133.64 41.70 0.00 0.00 0.00 0.01 07:13:01 veth37ada6d 23.85 20.78 3.34 3.17 0.00 0.00 0.00 0.00 07:13:01 veth04776e0 4.40 5.15 0.73 0.80 0.00 0.00 0.00 0.00 07:13:01 vethbf2c391 64.64 54.57 19.79 60.55 0.00 0.00 0.00 0.00 07:14:01 lo 25.00 25.00 2.97 2.97 0.00 0.00 0.00 0.00 07:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 ens3 1950.44 1095.88 45820.57 301.73 0.00 0.00 0.00 0.00 Average: lo 3.11 3.11 0.39 0.39 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: ens3 278.48 156.00 6581.49 43.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24589) 04/20/24 _x86_64_ (8 CPU) 07:06:24 LINUX RESTART (8 CPU) 07:07:04 CPU %user %nice %system %iowait %steal %idle 07:08:01 all 10.18 0.00 1.06 4.28 0.04 84.45 07:08:01 0 17.27 0.00 1.62 2.97 0.05 78.10 07:08:01 1 2.68 0.00 0.78 14.94 0.04 81.56 07:08:01 2 5.75 0.00 0.67 0.77 0.02 92.79 07:08:01 3 3.59 0.00 0.55 3.06 0.05 92.75 07:08:01 4 5.80 0.00 0.74 2.16 0.02 91.28 07:08:01 5 8.23 0.00 1.16 6.19 0.05 84.37 07:08:01 6 5.24 0.00 0.95 1.88 0.04 91.90 07:08:01 7 32.88 0.00 2.01 2.29 0.05 62.78 07:09:01 all 9.97 0.00 0.67 2.50 0.04 86.83 07:09:01 0 12.65 0.00 0.70 0.73 0.05 85.86 07:09:01 1 9.13 0.00 0.72 6.22 0.05 83.89 07:09:01 2 2.90 0.00 0.38 0.18 0.02 96.52 07:09:01 3 0.43 0.00 0.07 0.00 0.03 99.47 07:09:01 4 0.12 0.00 0.03 0.08 0.00 99.77 07:09:01 5 6.32 0.00 0.52 1.23 0.03 91.89 07:09:01 6 42.73 0.00 2.16 6.40 0.07 48.65 07:09:01 7 5.47 0.00 0.73 5.17 0.03 88.59 07:10:01 all 8.92 0.00 3.55 8.33 0.07 79.12 07:10:01 0 9.30 0.00 3.62 1.67 0.08 85.33 07:10:01 1 4.60 0.00 3.10 37.06 0.08 55.16 07:10:01 2 9.21 0.00 3.92 0.34 0.07 86.46 07:10:01 3 6.78 0.00 4.27 2.28 0.07 86.61 07:10:01 4 7.38 0.00 2.95 0.27 0.07 89.34 07:10:01 5 11.28 0.00 3.40 17.50 0.07 67.76 07:10:01 6 13.52 0.00 3.22 1.67 0.12 81.47 07:10:01 7 9.31 0.00 3.91 5.78 0.07 80.93 07:11:01 all 7.96 0.00 3.77 12.55 0.07 75.65 07:11:01 0 9.47 0.00 4.01 7.27 0.05 79.19 07:11:01 1 7.47 0.00 3.61 47.91 0.07 40.94 07:11:01 2 7.59 0.00 3.09 0.07 0.07 89.18 07:11:01 3 5.97 0.00 3.33 0.00 0.03 90.67 07:11:01 4 10.47 0.00 4.03 2.53 0.05 82.92 07:11:01 5 8.97 0.00 4.22 6.74 0.12 79.94 07:11:01 6 5.86 0.00 4.63 2.04 0.05 87.41 07:11:01 7 7.88 0.00 3.24 34.00 0.10 54.78 07:12:01 all 10.33 0.00 1.89 10.78 0.06 76.95 07:12:01 0 11.48 0.00 2.81 57.54 0.10 28.08 07:12:01 1 9.80 0.00 1.85 16.56 0.08 71.71 07:12:01 2 10.67 0.00 1.98 2.33 0.05 84.97 07:12:01 3 10.10 0.00 1.84 1.65 0.03 86.38 07:12:01 4 12.30 0.00 1.91 2.29 0.05 83.45 07:12:01 5 8.47 0.00 1.72 2.86 0.03 86.92 07:12:01 6 9.49 0.00 1.49 2.04 0.03 86.95 07:12:01 7 10.38 0.00 1.50 1.15 0.05 86.91 07:13:01 all 23.90 0.00 2.41 0.64 0.08 72.97 07:13:01 0 24.88 0.00 2.41 2.44 0.07 70.21 07:13:01 1 17.94 0.00 1.99 0.10 0.05 79.92 07:13:01 2 25.52 0.00 2.66 0.03 0.08 71.70 07:13:01 3 20.70 0.00 2.06 1.66 0.10 75.48 07:13:01 4 26.94 0.00 2.33 0.18 0.10 70.45 07:13:01 5 29.65 0.00 2.90 0.25 0.08 67.11 07:13:01 6 17.61 0.00 1.66 0.45 0.07 80.22 07:13:01 7 28.06 0.00 3.23 0.00 0.10 68.61 07:14:01 all 3.77 0.00 0.66 0.82 0.05 94.69 07:14:01 0 2.17 0.00 0.62 3.41 0.07 93.73 07:14:01 1 1.71 0.00 1.09 1.12 0.05 96.04 07:14:01 2 1.56 0.00 0.44 0.02 0.03 97.95 07:14:01 3 1.85 0.00 0.47 0.10 0.05 97.53 07:14:01 4 3.12 0.00 0.70 0.28 0.07 95.83 07:14:01 5 15.32 0.00 0.87 0.30 0.08 83.43 07:14:01 6 0.84 0.00 0.58 1.04 0.03 97.51 07:14:01 7 3.58 0.00 0.52 0.28 0.05 95.57 Average: all 10.73 0.00 2.00 5.70 0.06 81.52 Average: 0 12.43 0.00 2.26 10.89 0.07 74.35 Average: 1 7.66 0.00 1.88 17.64 0.06 72.76 Average: 2 9.05 0.00 1.88 0.53 0.05 88.48 Average: 3 7.08 0.00 1.80 1.24 0.05 89.83 Average: 4 9.46 0.00 1.82 1.11 0.05 87.57 Average: 5 12.63 0.00 2.11 4.99 0.07 80.19 Average: 6 13.69 0.00 2.10 2.22 0.06 81.93 Average: 7 13.81 0.00 2.16 6.95 0.07 77.01