---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9358 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 13G 143G 8% / 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 818 26539 0 4809 30893 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:86:76:3d brd ff:ff:ff:ff:ff:ff inet 10.30.107.78/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:fe86:763d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:a6:16:3b 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-9358) 01/03/24 _x86_64_ (8 CPU) 17:19:23 LINUX RESTART (8 CPU) 17:20:01 tps rtps wtps bread/s bwrtn/s 17:21:01 109.02 39.84 69.17 1820.36 17976.47 17:22:01 123.19 19.71 103.48 2287.64 25217.73 17:23:01 166.06 3.50 162.56 480.99 94409.07 17:24:01 290.90 14.03 276.87 804.70 21236.41 17:25:01 10.93 0.00 10.93 0.00 11503.15 17:26:01 49.78 0.90 48.88 50.92 13564.64 Average: 124.98 13.00 111.98 907.47 30651.09 17:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:21:01 30219156 31795416 2720064 8.26 67936 1818920 1385092 4.08 775056 1655916 163280 17:22:01 29807292 31783716 3131928 9.51 89544 2179276 1392112 4.10 836500 1967388 126616 17:23:01 27260112 31704264 5679108 17.24 118056 4525704 1465492 4.31 964272 4263176 12064 17:24:01 24362848 29066768 8576372 26.04 132960 4657320 8663728 25.49 3725592 4336968 1148 17:25:01 24356908 29055880 8582312 26.05 133028 4657392 8657776 25.47 3737540 4331464 160 17:26:01 27169680 31610624 5769540 17.52 133932 4505336 1529904 4.50 1215588 4088368 2812 Average: 27195999 30836111 5743221 17.44 112576 3723991 3849017 11.32 1875758 3440547 51013 17:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:21:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 ens3 153.86 87.99 1002.60 28.95 0.00 0.00 0.00 0.00 17:22:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 72.49 53.50 1029.66 9.50 0.00 0.00 0.00 0.00 17:23:01 lo 8.40 8.40 0.77 0.77 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 ens3 552.11 310.61 18841.88 22.13 0.00 0.00 0.00 0.00 17:23:01 br-4be7c328944f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 lo 4.92 4.92 3.27 3.27 0.00 0.00 0.00 0.00 17:24:01 veth8ac7b32 46.18 39.96 20.46 41.81 0.00 0.00 0.00 0.00 17:24:01 veth6319d70 1.10 1.48 0.36 0.30 0.00 0.00 0.00 0.00 17:24:01 veth570a9d8 98.03 120.20 80.34 35.56 0.00 0.00 0.00 0.01 17:25:01 lo 5.22 5.22 0.38 0.38 0.00 0.00 0.00 0.00 17:25:01 veth8ac7b32 0.30 0.33 0.29 0.02 0.00 0.00 0.00 0.00 17:25:01 veth6319d70 0.43 0.27 0.05 0.07 0.00 0.00 0.00 0.00 17:25:01 veth570a9d8 1.48 1.68 0.64 0.56 0.00 0.00 0.00 0.00 17:26:01 lo 6.75 6.75 0.59 0.59 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 ens3 1075.89 670.50 21543.07 118.39 0.00 0.00 0.00 0.00 Average: lo 4.98 4.98 0.91 0.91 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 137.95 83.12 3490.53 14.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9358) 01/03/24 _x86_64_ (8 CPU) 17:19:23 LINUX RESTART (8 CPU) 17:20:01 CPU %user %nice %system %iowait %steal %idle 17:21:01 all 9.69 0.00 0.87 3.25 0.03 86.15 17:21:01 0 1.83 0.00 0.37 0.30 0.00 97.50 17:21:01 1 27.11 0.00 1.87 3.48 0.07 67.47 17:21:01 2 14.13 0.00 0.90 0.25 0.03 84.68 17:21:01 3 5.90 0.00 0.75 0.23 0.03 93.08 17:21:01 4 14.56 0.00 1.20 0.58 0.05 83.60 17:21:01 5 8.71 0.00 0.77 9.49 0.05 80.98 17:21:01 6 2.44 0.00 0.53 11.43 0.03 85.56 17:21:01 7 2.94 0.00 0.52 0.25 0.02 96.28 17:22:01 all 9.45 0.00 0.90 2.46 0.04 87.15 17:22:01 0 2.53 0.00 0.45 0.08 0.02 96.92 17:22:01 1 6.21 0.00 0.85 0.38 0.02 92.54 17:22:01 2 2.28 0.00 0.47 0.45 0.02 96.78 17:22:01 3 18.80 0.00 1.24 5.94 0.05 73.97 17:22:01 4 30.02 0.00 2.20 1.28 0.08 66.41 17:22:01 5 11.14 0.00 0.97 0.62 0.03 87.24 17:22:01 6 3.72 0.00 0.68 5.49 0.10 90.01 17:22:01 7 0.87 0.00 0.37 5.42 0.02 93.32 17:23:01 all 9.00 0.00 4.04 8.85 0.06 78.05 17:23:01 0 10.01 0.00 3.93 0.12 0.07 85.87 17:23:01 1 7.18 0.00 4.36 0.07 0.05 88.34 17:23:01 2 8.70 0.00 3.79 15.62 0.05 71.84 17:23:01 3 10.33 0.00 4.31 2.77 0.07 82.53 17:23:01 4 9.85 0.00 3.53 0.25 0.07 86.30 17:23:01 5 9.70 0.00 4.05 0.27 0.07 85.91 17:23:01 6 8.58 0.00 5.45 49.31 0.08 36.58 17:23:01 7 7.63 0.00 2.89 2.53 0.05 86.91 17:24:01 all 33.34 0.00 3.90 2.57 0.09 60.09 17:24:01 0 34.92 0.00 4.59 1.76 0.10 58.64 17:24:01 1 39.24 0.00 4.51 0.63 0.10 55.51 17:24:01 2 22.19 0.00 2.59 1.94 0.08 73.20 17:24:01 3 36.15 0.00 4.37 2.00 0.12 57.36 17:24:01 4 40.73 0.00 4.92 4.21 0.08 50.06 17:24:01 5 28.04 0.00 2.87 2.59 0.08 66.42 17:24:01 6 34.85 0.00 3.88 4.63 0.10 56.54 17:24:01 7 30.73 0.00 3.53 2.86 0.08 62.81 17:25:01 all 0.81 0.00 0.21 0.70 0.04 98.25 17:25:01 0 0.70 0.00 0.10 0.03 0.05 99.12 17:25:01 1 0.62 0.00 0.07 0.00 0.02 99.30 17:25:01 2 1.87 0.00 0.69 0.00 0.05 97.39 17:25:01 3 0.35 0.00 0.10 0.00 0.05 99.50 17:25:01 4 0.76 0.00 0.17 0.02 0.03 99.02 17:25:01 5 1.18 0.00 0.30 5.19 0.02 93.32 17:25:01 6 0.63 0.00 0.17 0.00 0.03 99.17 17:25:01 7 0.37 0.00 0.07 0.32 0.02 99.23 17:26:01 all 2.93 0.00 0.67 0.96 0.03 95.41 17:26:01 0 1.17 0.00 0.50 0.20 0.03 98.10 17:26:01 1 1.60 0.00 0.53 0.08 0.02 97.76 17:26:01 2 5.26 0.00 0.96 3.87 0.05 89.87 17:26:01 3 3.01 0.00 0.83 0.08 0.03 96.05 17:26:01 4 0.80 0.00 0.52 0.13 0.03 98.51 17:26:01 5 0.77 0.00 0.50 0.38 0.02 98.33 17:26:01 6 8.21 0.00 0.82 1.08 0.03 89.86 17:26:01 7 2.57 0.00 0.65 1.83 0.05 94.90 Average: all 10.86 0.00 1.76 3.12 0.05 84.22 Average: 0 8.51 0.00 1.65 0.41 0.04 89.38 Average: 1 13.66 0.00 2.03 0.78 0.04 83.49 Average: 2 9.06 0.00 1.56 3.65 0.05 85.68 Average: 3 12.38 0.00 1.92 1.83 0.06 83.80 Average: 4 16.11 0.00 2.08 1.08 0.06 80.66 Average: 5 9.92 0.00 1.57 3.10 0.04 85.37 Average: 6 9.72 0.00 1.91 11.91 0.06 76.40 Average: 7 7.51 0.00 1.33 2.20 0.04 88.92