---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24250 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 17G 139G 11% / 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 911 22322 0 8933 30801 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:ac:e7:94 brd ff:ff:ff:ff:ff:ff inet 10.30.107.214/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85974sec preferred_lft 85974sec inet6 fe80::f816:3eff:feac:e794/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:56:33:68 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:e7ff:fe56:3368/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24250) 04/18/24 _x86_64_ (8 CPU) 19:55:03 LINUX RESTART (8 CPU) 19:56:02 tps rtps wtps bread/s bwrtn/s 19:57:01 152.36 33.35 119.01 2492.59 55115.40 19:58:01 322.73 5.95 316.78 488.72 101240.99 19:59:01 589.30 0.07 589.24 10.40 83852.42 20:00:01 489.92 0.03 489.89 1.87 102366.67 20:01:01 349.12 0.03 349.08 4.93 125276.11 20:02:01 101.00 2.05 98.95 82.92 31881.09 Average: 334.58 6.84 327.74 508.05 83368.41 19:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:57:01 29795068 31515512 3144152 9.55 77324 1947140 1980924 5.83 1112444 1726972 111488 19:58:01 27669116 30922528 5270104 16.00 117940 3376412 2209060 6.50 1926232 2925688 217644 19:59:01 26450840 30855956 6488380 19.70 166516 4383292 2383240 7.01 1948560 4015704 13084 20:00:01 25247920 30887988 7691300 23.35 223076 5519688 2313468 6.81 1943452 5183672 6104 20:01:01 22568716 30875716 10370504 31.48 284892 8015252 2291720 6.74 2746004 6950636 132 20:02:01 22848656 31529480 10090564 30.63 315360 8325768 1498240 4.41 2575424 6810316 30768 Average: 25763386 31097863 7175834 21.79 197518 5261259 2112775 6.22 2042019 4602165 63203 19:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:57:01 lo 2.71 2.71 0.27 0.27 0.00 0.00 0.00 0.00 19:57:01 ens3 99.14 70.97 1032.80 21.75 0.00 0.00 0.00 0.00 19:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:58:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 19:58:01 ens3 635.26 459.69 7607.59 73.94 0.00 0.00 0.00 0.00 19:58:01 docker0 32.34 98.42 2.22 2357.47 0.00 0.00 0.00 0.00 19:59:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 19:59:01 ens3 368.81 201.17 5003.03 29.70 0.00 0.00 0.00 0.00 19:59:01 veth5ebf7eb 104.42 220.68 7.95 4219.65 0.00 0.00 0.00 0.35 19:59:01 docker0 104.42 220.56 6.52 4219.64 0.00 0.00 0.00 0.00 20:00:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 20:00:01 veth9136087 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:00:01 ens3 118.60 70.29 3244.41 10.83 0.00 0.00 0.00 0.00 20:00:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 20:01:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 20:01:01 ens3 96.20 46.82 3188.56 4.96 0.00 0.00 0.00 0.00 20:01:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:02:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 20:02:01 ens3 121.20 99.95 561.33 37.94 0.00 0.00 0.00 0.00 20:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 240.25 158.39 3446.32 29.87 0.00 0.00 0.00 0.00 Average: docker0 22.86 53.35 1.46 1099.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24250) 04/18/24 _x86_64_ (8 CPU) 19:55:03 LINUX RESTART (8 CPU) 19:56:02 CPU %user %nice %system %iowait %steal %idle 19:57:01 all 11.97 0.00 0.85 2.64 0.04 84.49 19:57:01 0 3.59 0.00 0.25 0.02 0.02 96.12 19:57:01 1 32.71 0.00 1.87 1.73 0.08 63.61 19:57:01 2 15.99 0.00 1.03 0.30 0.03 82.64 19:57:01 3 18.74 0.00 1.04 15.76 0.10 64.36 19:57:01 4 11.93 0.00 1.00 1.17 0.05 85.84 19:57:01 5 6.11 0.00 0.68 1.99 0.02 91.21 19:57:01 6 4.29 0.00 0.46 0.20 0.03 95.02 19:57:01 7 2.34 0.00 0.51 0.07 0.02 97.06 19:58:01 all 16.32 0.00 2.53 3.81 0.08 77.27 19:58:01 0 15.14 0.00 2.72 0.82 0.07 81.25 19:58:01 1 17.61 0.00 2.23 0.18 0.07 79.91 19:58:01 2 22.70 0.00 2.88 1.86 0.10 72.46 19:58:01 3 17.08 0.00 2.28 1.11 0.05 79.49 19:58:01 4 12.55 0.00 2.41 9.24 0.07 75.74 19:58:01 5 15.69 0.00 3.28 9.46 0.08 71.49 19:58:01 6 19.37 0.00 1.80 6.74 0.07 72.02 19:58:01 7 10.45 0.00 2.60 1.04 0.08 85.83 19:59:01 all 7.51 0.00 3.01 4.10 0.06 85.32 19:59:01 0 8.36 0.00 2.21 0.12 0.07 89.25 19:59:01 1 6.18 0.00 7.16 7.06 0.08 79.51 19:59:01 2 4.82 0.00 3.83 3.94 0.05 87.36 19:59:01 3 6.03 0.00 2.33 5.76 0.07 85.81 19:59:01 4 3.96 0.00 1.41 7.79 0.05 86.80 19:59:01 5 14.25 0.00 3.22 3.84 0.07 78.61 19:59:01 6 1.86 0.00 1.57 4.17 0.05 92.35 19:59:01 7 14.60 0.00 2.36 0.10 0.05 82.90 20:00:01 all 5.85 0.00 3.26 5.84 0.05 85.01 20:00:01 0 6.53 0.00 2.97 7.62 0.07 82.81 20:00:01 1 4.66 0.00 4.41 30.44 0.07 60.43 20:00:01 2 4.15 0.00 2.80 1.61 0.05 91.39 20:00:01 3 6.99 0.00 4.37 2.85 0.05 85.74 20:00:01 4 4.15 0.00 1.64 1.15 0.03 93.03 20:00:01 5 6.75 0.00 2.40 0.54 0.05 90.27 20:00:01 6 6.52 0.00 3.53 2.54 0.03 87.39 20:00:01 7 7.03 0.00 3.99 0.12 0.03 88.83 20:01:01 all 5.16 0.00 3.08 7.20 0.04 84.52 20:01:01 0 3.32 0.00 4.51 0.17 0.03 91.96 20:01:01 1 5.33 0.00 3.27 16.81 0.05 74.53 20:01:01 2 2.70 0.00 1.95 12.79 0.05 82.51 20:01:01 3 3.59 0.00 2.12 11.65 0.03 82.61 20:01:01 4 6.63 0.00 3.56 2.11 0.03 87.66 20:01:01 5 8.52 0.00 4.39 8.87 0.07 78.15 20:01:01 6 5.76 0.00 2.61 3.38 0.05 88.19 20:01:01 7 5.40 0.00 2.25 1.88 0.03 90.44 20:02:01 all 12.47 0.00 1.81 1.42 0.04 84.26 20:02:01 0 15.46 0.00 1.45 0.52 0.03 82.54 20:02:01 1 7.50 0.00 1.14 1.79 0.03 89.53 20:02:01 2 28.57 0.00 3.42 0.99 0.05 66.97 20:02:01 3 10.26 0.00 1.61 0.08 0.02 88.03 20:02:01 4 18.05 0.00 1.61 7.16 0.08 73.10 20:02:01 5 5.54 0.00 1.12 0.79 0.02 92.54 20:02:01 6 5.67 0.00 1.94 0.02 0.02 92.35 20:02:01 7 8.72 0.00 2.17 0.05 0.03 89.03 Average: all 9.88 0.00 2.43 4.17 0.05 83.48 Average: 0 8.75 0.00 2.36 1.54 0.05 87.30 Average: 1 12.32 0.00 3.34 9.65 0.06 74.62 Average: 2 13.17 0.00 2.65 3.58 0.06 80.54 Average: 3 10.43 0.00 2.29 6.16 0.05 81.06 Average: 4 9.55 0.00 1.94 4.78 0.05 83.67 Average: 5 9.48 0.00 2.52 4.25 0.05 83.70 Average: 6 7.25 0.00 1.99 2.84 0.04 87.88 Average: 7 8.10 0.00 2.31 0.54 0.04 89.00