---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6415 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 13G 143G 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 867 25926 0 5373 30844 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:45:b9:ee brd ff:ff:ff:ff:ff:ff inet 10.30.107.209/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fe45:b9ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:5c:b5:1c 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-6415) 02/18/24 _x86_64_ (8 CPU) 13:32:23 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 119.54 36.57 82.97 1700.63 40038.65 13:35:01 130.32 23.18 107.13 2791.33 45131.07 13:36:01 214.00 0.28 213.71 29.06 123831.23 13:37:01 232.17 11.93 220.24 787.34 46407.36 13:38:01 12.00 0.08 11.91 2.80 9574.02 13:39:01 49.26 0.85 48.41 44.26 2184.79 Average: 126.22 12.15 114.07 892.54 44527.76 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30060836 31659300 2878384 8.74 69400 1839540 1445748 4.25 909460 1674888 162640 13:35:01 29221416 31641972 3717804 11.29 91392 2612960 1562628 4.60 1003408 2363064 596832 13:36:01 26634068 31642588 6305152 19.14 126140 5056788 1445376 4.25 1024616 4801004 168724 13:37:01 24281564 29446004 8657656 26.28 135508 5185868 8585732 25.26 3400040 4703368 2496 13:38:01 24244704 29411360 8694516 26.40 135808 5187832 8591764 25.28 3434248 4703796 1644 13:39:01 26528072 31553644 6411148 19.46 137436 5058408 1549044 4.56 1342952 4569904 9312 Average: 26828443 30892478 6110777 18.55 115947 4156899 3863382 11.37 1852454 3802671 156941 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 13:34:01 ens3 94.97 66.78 995.28 14.08 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 4.93 4.93 0.47 0.47 0.00 0.00 0.00 0.00 13:35:01 br-2ace9b3e9433 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 116.77 78.77 2769.83 10.43 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 6.87 6.87 0.69 0.69 0.00 0.00 0.00 0.00 13:36:01 br-2ace9b3e9433 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 1040.71 479.60 25889.29 34.47 0.00 0.00 0.00 0.00 13:37:01 vethb42887c 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 13:37:01 vethd0ab12e 11.15 10.85 1.46 1.47 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth8542bed 5.35 6.61 0.83 0.93 0.00 0.00 0.00 0.00 13:38:01 vethb42887c 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 vethd0ab12e 16.73 12.01 8.01 3.91 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth8542bed 0.33 0.55 0.04 0.06 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 lo 21.75 21.75 2.29 2.29 0.00 0.00 0.00 0.00 13:39:01 ens3 1591.28 874.87 30421.77 145.61 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: lo 2.98 2.98 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 219.77 111.70 4953.41 16.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6415) 02/18/24 _x86_64_ (8 CPU) 13:32:23 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.04 0.00 0.87 3.27 0.03 85.79 13:34:01 0 16.19 0.00 0.97 1.70 0.05 81.09 13:34:01 1 24.60 0.00 1.87 1.44 0.05 72.04 13:34:01 2 10.68 0.00 0.75 0.38 0.03 88.16 13:34:01 3 4.70 0.00 0.38 0.10 0.02 94.80 13:34:01 4 10.06 0.00 1.05 1.03 0.03 87.83 13:34:01 5 11.03 0.00 1.05 6.34 0.03 81.54 13:34:01 6 1.84 0.00 0.47 15.19 0.02 82.49 13:34:01 7 1.23 0.00 0.40 0.05 0.02 98.30 13:35:01 all 10.59 0.00 1.46 3.22 0.04 84.70 13:35:01 0 18.69 0.00 2.09 3.09 0.08 76.05 13:35:01 1 11.38 0.00 1.19 0.40 0.02 87.01 13:35:01 2 9.50 0.00 1.32 0.48 0.03 88.66 13:35:01 3 8.43 0.00 1.72 0.12 0.02 89.71 13:35:01 4 24.81 0.00 1.85 1.80 0.05 71.49 13:35:01 5 7.41 0.00 1.47 0.15 0.03 90.93 13:35:01 6 2.89 0.00 0.80 17.47 0.03 78.80 13:35:01 7 1.57 0.00 1.17 2.24 0.02 95.00 13:36:01 all 9.64 0.00 4.05 7.79 0.06 78.47 13:36:01 0 7.96 0.00 3.77 18.84 0.05 69.38 13:36:01 1 10.55 0.00 3.85 1.49 0.05 84.06 13:36:01 2 9.29 0.00 3.06 0.10 0.05 87.49 13:36:01 3 10.03 0.00 5.50 4.33 0.05 80.09 13:36:01 4 9.38 0.00 3.89 2.25 0.07 84.41 13:36:01 5 10.20 0.00 4.97 0.37 0.05 84.41 13:36:01 6 11.01 0.00 3.86 12.60 0.05 72.49 13:36:01 7 8.70 0.00 3.51 22.30 0.07 65.42 13:37:01 all 27.79 0.00 3.41 3.59 0.08 65.13 13:37:01 0 22.99 0.00 2.82 1.07 0.07 73.05 13:37:01 1 28.13 0.00 3.39 0.92 0.08 67.48 13:37:01 2 29.43 0.00 3.38 1.37 0.08 65.73 13:37:01 3 29.08 0.00 3.93 1.23 0.07 65.69 13:37:01 4 32.74 0.00 3.41 1.65 0.08 62.12 13:37:01 5 28.55 0.00 3.29 2.98 0.10 65.08 13:37:01 6 25.76 0.00 3.53 2.59 0.10 68.02 13:37:01 7 25.64 0.00 3.44 16.93 0.08 53.91 13:38:01 all 3.58 0.00 0.37 0.69 0.05 95.31 13:38:01 0 3.92 0.00 0.42 0.00 0.03 95.63 13:38:01 1 3.23 0.00 0.37 1.41 0.05 94.94 13:38:01 2 3.12 0.00 0.30 0.00 0.03 96.55 13:38:01 3 3.67 0.00 0.35 0.02 0.05 95.92 13:38:01 4 4.01 0.00 0.45 0.02 0.05 95.48 13:38:01 5 3.02 0.00 0.35 0.58 0.05 95.99 13:38:01 6 3.67 0.00 0.43 1.06 0.05 94.78 13:38:01 7 4.02 0.00 0.33 2.40 0.05 93.19 13:39:01 all 3.26 0.00 0.62 0.38 0.05 95.69 13:39:01 0 2.09 0.00 0.63 0.35 0.05 96.88 13:39:01 1 1.30 0.00 0.52 0.12 0.03 98.03 13:39:01 2 1.32 0.00 0.62 0.30 0.05 97.71 13:39:01 3 3.65 0.00 0.58 0.10 0.03 95.63 13:39:01 4 2.24 0.00 0.72 0.32 0.05 96.68 13:39:01 5 11.55 0.00 0.70 0.80 0.07 86.88 13:39:01 6 2.10 0.00 0.48 0.80 0.05 96.57 13:39:01 7 1.84 0.00 0.62 0.30 0.03 97.21 Average: all 10.80 0.00 1.79 3.15 0.05 84.21 Average: 0 11.97 0.00 1.78 4.16 0.06 82.04 Average: 1 13.20 0.00 1.86 0.96 0.05 83.93 Average: 2 10.57 0.00 1.57 0.44 0.05 87.38 Average: 3 9.90 0.00 2.07 0.97 0.04 87.02 Average: 4 13.86 0.00 1.89 1.18 0.06 83.02 Average: 5 11.94 0.00 1.96 1.87 0.06 84.17 Average: 6 7.85 0.00 1.59 8.27 0.05 82.24 Average: 7 7.15 0.00 1.57 7.33 0.04 83.91