---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6510 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 910 24466 0 6789 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:e4:14:d5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.242/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85761sec preferred_lft 85761sec inet6 fe80::f816:3eff:fee4:14d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:53:0a:be:9b 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-6510) 12/20/23 _x86_64_ (8 CPU) 14:03:12 LINUX RESTART (8 CPU) 14:04:01 tps rtps wtps bread/s bwrtn/s 14:05:01 102.27 14.26 88.00 993.83 29882.75 14:06:01 196.02 50.87 145.14 3825.23 41339.78 14:07:01 55.02 12.81 42.21 2396.53 25149.41 14:08:01 81.55 0.33 81.22 19.86 54362.81 14:09:01 214.61 5.72 208.90 847.46 69621.20 14:10:01 247.08 0.08 246.99 4.00 74418.66 14:11:01 62.71 0.33 62.37 22.00 23573.54 14:12:01 12.68 0.03 12.65 0.27 500.98 14:13:01 45.41 0.22 45.19 26.26 1935.54 Average: 113.04 9.41 103.63 903.94 35642.74 14:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:05:01 29973060 31699208 2966160 9.00 76540 1952880 1460904 4.30 892300 1764920 211536 14:06:01 28425388 30661228 4513832 13.70 89576 2436020 2207108 6.49 2052932 2121696 21384 14:07:01 27074344 30215456 5864876 17.81 96108 3318808 2577728 7.58 2760768 2731576 730312 14:08:01 28019560 31651440 4919660 14.94 109972 3770608 1522440 4.48 1353872 3163088 163500 14:09:01 24276800 30268200 8662420 26.30 142436 5861688 6538880 19.24 2884376 5210020 844380 14:10:01 21871172 28572212 11068048 33.60 180480 6498588 10686056 31.44 4718936 5673152 4160 14:11:01 20410964 27367320 12528256 38.03 185796 6779152 11269576 33.16 5985464 5849124 1036 14:12:01 20267872 27230932 12671348 38.47 186588 6782060 11501184 33.84 6127936 5847876 624 14:13:01 22093548 29009864 10845672 32.93 187712 6791132 5513024 16.22 4456224 5756552 168 Average: 24712523 29630651 8226697 24.98 139468 4910104 5919656 17.42 3470312 4235334 219678 14:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:05:01 ens3 69.62 47.81 1116.39 8.19 0.00 0.00 0.00 0.00 14:05:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 14:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 ens3 825.23 559.26 5887.46 137.24 0.00 0.00 0.00 0.00 14:06:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 14:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 ens3 830.63 612.28 2346.66 227.46 0.00 0.00 0.00 0.00 14:07:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 ens3 102.60 81.69 404.97 24.19 0.00 0.00 0.00 0.00 14:08:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 veth95a2390 5.78 5.22 0.91 0.84 0.00 0.00 0.00 0.00 14:09:01 veth64ba2c9 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 14:09:01 veth175fe06 12.75 12.61 8.59 2.51 0.00 0.00 0.00 0.00 14:09:01 ens3 1052.87 469.36 19965.54 35.16 0.00 0.00 0.00 0.00 14:10:01 veth95a2390 9.28 8.18 0.99 1.20 0.00 0.00 0.00 0.00 14:10:01 veth64ba2c9 0.00 0.93 0.00 0.25 0.00 0.00 0.00 0.00 14:10:01 veth175fe06 9.53 7.90 2.74 1.26 0.00 0.00 0.00 0.00 14:10:01 ens3 162.97 81.40 3350.21 11.08 0.00 0.00 0.00 0.00 14:11:01 veth95a2390 30.66 18.86 2.30 2.50 0.00 0.00 0.00 0.00 14:11:01 veth64ba2c9 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 veth175fe06 27.03 35.09 4.88 5.71 0.00 0.00 0.00 0.00 14:11:01 ens3 26.33 20.05 5.81 5.28 0.00 0.00 0.00 0.00 14:12:01 veth95a2390 32.99 21.93 2.71 2.94 0.00 0.00 0.00 0.00 14:12:01 veth64ba2c9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 veth175fe06 38.61 45.56 9.37 24.38 0.00 0.00 0.00 0.00 14:12:01 ens3 25.86 17.91 5.54 4.71 0.00 0.00 0.00 0.00 14:13:01 veth95a2390 31.73 22.48 3.03 3.33 0.00 0.00 0.00 0.00 14:13:01 ens3 18.55 11.45 3.76 16.64 0.00 0.00 0.00 0.00 14:13:01 br-6373d9ab42d6 8.42 21.25 5.87 11.30 0.00 0.00 0.00 0.00 14:13:01 br-6aa361318820 21.50 12.61 10.52 1.50 0.00 0.00 0.00 0.00 Average: veth95a2390 12.27 8.52 1.10 1.20 0.00 0.00 0.00 0.00 Average: ens3 346.07 211.24 3676.26 52.22 0.00 0.00 0.00 0.00 Average: br-6373d9ab42d6 0.94 2.36 0.65 1.26 0.00 0.00 0.00 0.00 Average: br-6aa361318820 2.39 1.40 1.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6510) 12/20/23 _x86_64_ (8 CPU) 14:03:12 LINUX RESTART (8 CPU) 14:04:01 CPU %user %nice %system %iowait %steal %idle 14:05:01 all 9.82 0.00 0.76 2.78 0.03 86.61 14:05:01 0 23.99 0.00 1.42 2.52 0.08 71.98 14:05:01 1 10.36 0.00 0.95 8.71 0.03 79.94 14:05:01 2 3.00 0.00 0.42 0.13 0.02 96.43 14:05:01 3 0.79 0.00 0.30 0.05 0.03 98.83 14:05:01 4 2.90 0.00 0.40 0.60 0.02 96.08 14:05:01 5 17.66 0.00 1.10 8.39 0.07 72.78 14:05:01 6 10.41 0.00 0.78 1.73 0.02 87.06 14:05:01 7 9.46 0.00 0.67 0.08 0.02 89.78 14:06:01 all 32.53 0.00 1.48 2.22 0.09 63.69 14:06:01 0 20.59 0.00 1.14 0.42 0.07 77.79 14:06:01 1 39.10 0.00 1.59 2.19 0.08 57.04 14:06:01 2 32.03 0.00 1.45 5.03 0.08 61.39 14:06:01 3 29.29 0.00 1.79 0.75 0.08 68.08 14:06:01 4 37.57 0.00 0.95 0.10 0.08 61.29 14:06:01 5 44.36 0.00 2.24 1.77 0.10 51.53 14:06:01 6 22.42 0.00 1.12 6.54 0.07 69.86 14:06:01 7 34.92 0.00 1.54 0.92 0.08 62.54 14:07:01 all 40.43 0.00 1.67 1.03 0.08 56.79 14:07:01 0 38.56 0.00 2.18 0.07 0.08 59.11 14:07:01 1 54.41 0.00 1.38 0.30 0.08 43.82 14:07:01 2 38.81 0.00 1.49 0.33 0.08 59.29 14:07:01 3 33.67 0.00 1.58 0.03 0.08 64.64 14:07:01 4 41.83 0.00 1.69 0.33 0.12 56.03 14:07:01 5 42.75 0.00 2.29 6.89 0.08 47.98 14:07:01 6 40.43 0.00 1.56 0.22 0.08 57.71 14:07:01 7 32.91 0.00 1.24 0.08 0.08 65.68 14:08:01 all 8.32 0.00 0.97 6.73 0.04 83.95 14:08:01 0 5.29 0.00 0.60 0.20 0.02 93.89 14:08:01 1 11.64 0.00 0.77 2.07 0.05 85.47 14:08:01 2 9.27 0.00 1.35 0.08 0.02 89.28 14:08:01 3 9.62 0.00 0.90 11.78 0.03 77.67 14:08:01 4 5.27 0.00 0.77 0.99 0.05 92.93 14:08:01 5 3.67 0.00 0.82 1.50 0.02 94.00 14:08:01 6 11.27 0.00 1.00 0.18 0.03 87.51 14:08:01 7 10.59 0.00 1.49 37.08 0.05 50.79 14:09:01 all 25.45 0.00 5.10 5.99 0.09 63.36 14:09:01 0 23.70 0.00 4.23 0.68 0.08 71.30 14:09:01 1 26.19 0.00 5.21 0.32 0.08 68.19 14:09:01 2 27.71 0.00 4.63 4.13 0.08 63.45 14:09:01 3 25.80 0.00 6.89 21.87 0.12 45.31 14:09:01 4 24.39 0.00 4.58 0.39 0.07 70.57 14:09:01 5 25.71 0.00 4.97 12.35 0.10 56.87 14:09:01 6 26.74 0.00 5.14 0.83 0.08 67.21 14:09:01 7 23.30 0.00 5.19 7.51 0.12 63.89 14:10:01 all 29.81 0.00 4.33 7.18 0.10 58.58 14:10:01 0 29.38 0.00 4.81 5.03 0.10 60.68 14:10:01 1 29.01 0.00 4.35 0.86 0.10 65.67 14:10:01 2 32.84 0.00 4.32 1.69 0.12 61.03 14:10:01 3 29.00 0.00 3.92 5.55 0.10 61.42 14:10:01 4 27.96 0.00 4.33 8.32 0.10 59.29 14:10:01 5 29.57 0.00 3.95 9.45 0.10 56.93 14:10:01 6 32.35 0.00 4.41 0.91 0.10 62.23 14:10:01 7 28.37 0.00 4.53 25.72 0.12 41.26 14:11:01 all 26.84 0.00 1.68 1.43 0.11 69.94 14:11:01 0 25.96 0.00 1.91 4.23 0.10 67.80 14:11:01 1 25.72 0.00 2.01 0.55 0.10 71.61 14:11:01 2 31.90 0.00 1.43 0.96 0.10 65.62 14:11:01 3 27.83 0.00 1.43 0.29 0.12 70.34 14:11:01 4 21.04 0.00 1.48 0.02 0.12 77.35 14:11:01 5 26.02 0.00 1.85 2.21 0.12 69.80 14:11:01 6 31.20 0.00 1.74 0.02 0.10 66.94 14:11:01 7 25.11 0.00 1.56 3.18 0.10 70.05 14:12:01 all 6.51 0.00 1.22 0.36 0.10 91.82 14:12:01 0 6.60 0.00 1.26 0.25 0.08 91.81 14:12:01 1 7.56 0.00 1.36 0.20 0.10 90.78 14:12:01 2 5.95 0.00 1.24 0.30 0.10 92.40 14:12:01 3 6.76 0.00 1.13 0.24 0.10 91.77 14:12:01 4 8.03 0.00 1.23 0.07 0.08 90.60 14:12:01 5 5.90 0.00 1.19 1.45 0.10 91.36 14:12:01 6 5.47 0.00 1.23 0.24 0.10 92.97 14:12:01 7 5.81 0.00 1.11 0.15 0.10 92.83 14:13:01 all 5.40 0.00 1.35 0.20 0.09 92.96 14:13:01 0 4.43 0.00 1.41 0.08 0.12 93.97 14:13:01 1 5.52 0.00 1.36 0.05 0.08 92.99 14:13:01 2 4.67 0.00 1.19 0.24 0.08 93.82 14:13:01 3 5.11 0.00 1.42 0.19 0.08 93.20 14:13:01 4 6.45 0.00 1.33 0.02 0.10 92.11 14:13:01 5 5.93 0.00 1.33 0.79 0.08 91.87 14:13:01 6 5.38 0.00 1.48 0.17 0.08 92.88 14:13:01 7 5.71 0.00 1.23 0.03 0.10 92.93 Average: all 20.56 0.00 2.06 3.10 0.08 74.20 Average: 0 19.82 0.00 2.10 1.49 0.08 76.51 Average: 1 23.28 0.00 2.10 1.70 0.08 72.83 Average: 2 20.67 0.00 1.94 1.43 0.08 75.88 Average: 3 18.65 0.00 2.14 4.50 0.08 74.62 Average: 4 19.49 0.00 1.86 1.20 0.08 77.37 Average: 5 22.39 0.00 2.19 4.97 0.09 70.36 Average: 6 20.63 0.00 2.05 1.21 0.07 76.05 Average: 7 19.56 0.00 2.05 8.29 0.09 70.01