---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6723 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 912 24466 0 6787 30799 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:f5:0a:ec brd ff:ff:ff:ff:ff:ff inet 10.30.107.253/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85770sec preferred_lft 85770sec inet6 fe80::f816:3eff:fef5:aec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:49:37:4f:57 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-6723) 12/21/23 _x86_64_ (8 CPU) 13:47:22 LINUX RESTART (8 CPU) 13:48:01 tps rtps wtps bread/s bwrtn/s 13:49:01 106.51 36.15 70.36 1691.04 18851.45 13:50:01 181.44 49.96 131.48 3731.51 28691.62 13:51:01 50.67 1.07 49.61 86.65 21448.03 13:52:01 95.07 12.86 82.20 2410.80 47847.76 13:53:01 225.51 7.55 217.96 852.79 63329.05 13:54:01 239.52 0.05 239.47 1.33 66745.08 13:55:01 60.36 0.43 59.92 30.53 18485.19 13:56:01 22.66 0.05 22.61 0.53 12506.18 13:57:01 51.89 0.22 51.67 27.86 13746.91 Average: 114.85 12.04 102.81 981.44 32406.08 13:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:49:01 30118808 31722872 2820412 8.56 70080 1844452 1385380 4.08 850136 1677084 158780 13:50:01 29120004 31143552 3819216 11.59 87120 2231308 1766624 5.20 1553056 1939724 22952 13:51:01 27700328 30151760 5238892 15.90 91876 2645160 3065868 9.02 2633704 2258780 169292 13:52:01 27929436 31564224 5009784 15.21 109292 3775280 1511676 4.45 1461240 3146220 201320 13:53:01 24716240 30280464 8222980 24.96 142404 5467076 6499828 19.12 2871424 4795436 448552 13:54:01 22494856 29235564 10444364 31.71 180912 6493720 10207980 30.03 4057948 5715400 4088 13:55:01 20142748 27101064 12796472 38.85 186096 6780056 11439788 33.66 6255928 5852172 924 13:56:01 19832656 26795616 13106564 39.79 186796 6782936 11667196 34.33 6564016 5848804 288 13:57:01 21631624 28547948 11307596 34.33 187788 6792116 5948372 17.50 4918440 5757820 216 Average: 24854078 29615896 8085142 24.55 138040 4756900 5943635 17.49 3462877 4110160 111824 13:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:49:01 ens3 81.57 55.28 1075.01 11.22 0.00 0.00 0.00 0.00 13:49:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 13:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 ens3 505.98 363.69 2934.21 104.26 0.00 0.00 0.00 0.00 13:50:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 ens3 890.45 653.27 4009.33 194.72 0.00 0.00 0.00 0.00 13:51:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 ens3 193.58 151.72 1768.89 37.79 0.00 0.00 0.00 0.00 13:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 vethe3b0736 12.81 12.41 8.60 2.50 0.00 0.00 0.00 0.00 13:53:01 ens3 729.01 396.38 13452.27 34.98 0.00 0.00 0.00 0.00 13:53:01 br-5cfb7a18732e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 br-205bb25b8686 25.10 25.18 10.74 11.09 0.00 0.00 0.00 0.00 13:54:01 veth1624131 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 13:54:01 vethe3b0736 8.60 6.88 2.59 1.15 0.00 0.00 0.00 0.00 13:54:01 veth47c2f5a 149.65 155.76 13.17 331.25 0.00 0.00 0.00 0.03 13:54:01 ens3 616.59 236.92 9975.75 20.53 0.00 0.00 0.00 0.00 13:55:01 veth1624131 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 vethe3b0736 27.11 34.76 4.96 5.74 0.00 0.00 0.00 0.00 13:55:01 veth47c2f5a 1.10 1.37 0.16 0.17 0.00 0.00 0.00 0.00 13:55:01 ens3 8.80 5.50 2.26 2.02 0.00 0.00 0.00 0.00 13:56:01 veth1624131 18.70 10.71 10.14 1.06 0.00 0.00 0.00 0.00 13:56:01 vethe3b0736 38.96 45.88 9.42 24.43 0.00 0.00 0.00 0.00 13:56:01 veth47c2f5a 0.03 0.08 0.02 0.01 0.00 0.00 0.00 0.00 13:56:01 ens3 3.05 2.75 0.62 0.95 0.00 0.00 0.00 0.00 13:57:01 ens3 33.86 21.61 7.36 19.78 0.00 0.00 0.00 0.00 13:57:01 br-5cfb7a18732e 9.52 20.73 5.92 11.25 0.00 0.00 0.00 0.00 13:57:01 br-205bb25b8686 132.73 131.26 55.71 60.47 0.00 0.00 0.90 0.00 13:57:01 br-bbcaabcd8f75 21.88 13.31 10.54 1.55 0.00 0.00 0.00 0.00 Average: ens3 340.32 209.68 3691.81 47.36 0.00 0.00 0.00 0.00 Average: br-5cfb7a18732e 1.06 2.30 0.66 1.25 0.00 0.00 0.00 0.00 Average: br-205bb25b8686 14.75 14.58 6.19 6.72 0.00 0.00 0.10 0.00 Average: br-bbcaabcd8f75 2.43 1.48 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-6723) 12/21/23 _x86_64_ (8 CPU) 13:47:22 LINUX RESTART (8 CPU) 13:48:01 CPU %user %nice %system %iowait %steal %idle 13:49:01 all 9.52 0.00 0.76 2.42 0.03 87.27 13:49:01 0 2.22 0.00 0.20 0.02 0.02 97.55 13:49:01 1 27.23 0.00 1.44 3.45 0.07 67.81 13:49:01 2 16.71 0.00 1.10 0.59 0.03 81.57 13:49:01 3 8.52 0.00 0.53 0.10 0.02 90.83 13:49:01 4 2.59 0.00 0.63 13.47 0.07 83.24 13:49:01 5 8.32 0.00 0.90 1.22 0.02 89.54 13:49:01 6 6.52 0.00 0.67 0.25 0.02 92.54 13:49:01 7 4.22 0.00 0.57 0.20 0.02 94.99 13:50:01 all 22.20 0.00 1.17 1.85 0.07 74.71 13:50:01 0 15.36 0.00 1.10 1.37 0.05 82.12 13:50:01 1 17.90 0.00 1.29 4.37 0.08 76.36 13:50:01 2 30.06 0.00 1.27 0.72 0.08 67.87 13:50:01 3 18.62 0.00 1.24 0.43 0.08 79.62 13:50:01 4 17.51 0.00 0.91 3.50 0.07 78.02 13:50:01 5 34.41 0.00 1.87 1.04 0.08 62.60 13:50:01 6 20.10 0.00 1.05 0.20 0.05 78.59 13:50:01 7 23.65 0.00 0.65 3.16 0.05 72.49 13:51:01 all 44.63 0.00 1.42 0.48 0.08 53.38 13:51:01 0 39.31 0.00 1.32 0.00 0.07 59.30 13:51:01 1 40.99 0.00 1.17 0.45 0.07 57.32 13:51:01 2 44.80 0.00 1.51 0.02 0.08 53.60 13:51:01 3 47.82 0.00 2.56 0.00 0.10 49.52 13:51:01 4 49.27 0.00 1.00 0.07 0.07 49.60 13:51:01 5 39.93 0.00 1.04 0.00 0.07 58.97 13:51:01 6 57.13 0.00 1.79 0.00 0.10 40.98 13:51:01 7 37.80 0.00 0.99 3.35 0.10 57.77 13:52:01 all 17.04 0.00 1.80 2.67 0.05 78.44 13:52:01 0 14.18 0.00 2.35 9.11 0.05 74.31 13:52:01 1 14.70 0.00 1.56 4.02 0.05 79.67 13:52:01 2 16.98 0.00 1.57 2.33 0.03 79.09 13:52:01 3 7.95 0.00 1.14 0.02 0.02 90.88 13:52:01 4 37.62 0.00 2.68 2.60 0.05 57.05 13:52:01 5 22.59 0.00 2.49 2.04 0.07 72.81 13:52:01 6 12.85 0.00 1.36 0.02 0.07 85.71 13:52:01 7 9.45 0.00 1.26 1.26 0.03 88.00 13:53:01 all 28.18 0.00 5.40 3.32 0.08 63.02 13:53:01 0 24.11 0.00 5.40 19.32 0.08 51.08 13:53:01 1 29.17 0.00 5.65 3.14 0.08 61.95 13:53:01 2 28.67 0.00 5.90 0.24 0.08 65.11 13:53:01 3 26.64 0.00 5.25 0.71 0.08 67.32 13:53:01 4 29.56 0.00 5.29 0.56 0.10 64.49 13:53:01 5 28.32 0.00 5.22 0.81 0.08 65.57 13:53:01 6 29.12 0.00 5.16 0.39 0.08 65.24 13:53:01 7 29.83 0.00 5.33 1.37 0.07 63.40 13:54:01 all 32.62 0.00 5.09 4.35 0.10 57.85 13:54:01 0 37.68 0.00 5.59 12.32 0.08 44.33 13:54:01 1 30.61 0.00 4.57 2.53 0.10 62.19 13:54:01 2 32.28 0.00 4.64 3.63 0.10 59.35 13:54:01 3 32.10 0.00 5.47 9.06 0.10 53.27 13:54:01 4 30.60 0.00 5.64 1.82 0.08 61.85 13:54:01 5 32.95 0.00 4.94 1.79 0.10 60.21 13:54:01 6 34.88 0.00 5.70 3.34 0.08 56.00 13:54:01 7 29.90 0.00 4.17 0.29 0.08 65.56 13:55:01 all 31.87 0.00 2.01 0.80 0.11 65.21 13:55:01 0 28.46 0.00 1.91 0.07 0.10 69.45 13:55:01 1 32.98 0.00 1.91 0.34 0.12 64.66 13:55:01 2 29.68 0.00 2.22 4.74 0.12 63.25 13:55:01 3 43.93 0.00 1.58 0.25 0.10 54.14 13:55:01 4 37.72 0.00 2.31 0.19 0.12 59.67 13:55:01 5 26.52 0.00 1.80 0.50 0.12 71.06 13:55:01 6 30.04 0.00 2.03 0.10 0.10 67.73 13:55:01 7 25.65 0.00 2.35 0.20 0.12 71.68 13:56:01 all 7.60 0.00 1.31 0.65 0.10 90.35 13:56:01 0 7.89 0.00 1.36 0.02 0.10 90.64 13:56:01 1 7.46 0.00 1.33 0.02 0.08 91.11 13:56:01 2 6.72 0.00 1.53 2.43 0.08 89.24 13:56:01 3 7.54 0.00 1.52 0.03 0.10 90.80 13:56:01 4 7.75 0.00 1.08 0.47 0.08 90.62 13:56:01 5 6.89 0.00 0.98 0.02 0.08 92.02 13:56:01 6 8.47 0.00 1.45 0.00 0.08 90.00 13:56:01 7 8.09 0.00 1.21 2.22 0.10 88.39 13:57:01 all 5.53 0.00 1.35 0.89 0.09 92.15 13:57:01 0 5.97 0.00 1.51 0.30 0.08 92.14 13:57:01 1 5.77 0.00 1.29 0.56 0.08 92.29 13:57:01 2 5.95 0.00 1.36 4.99 0.10 87.59 13:57:01 3 6.13 0.00 1.26 0.17 0.08 92.36 13:57:01 4 6.19 0.00 1.46 0.25 0.10 92.00 13:57:01 5 5.35 0.00 1.31 0.08 0.08 93.17 13:57:01 6 4.80 0.00 1.38 0.64 0.10 93.08 13:57:01 7 4.04 0.00 1.19 0.15 0.10 94.51 Average: all 22.11 0.00 2.25 1.93 0.08 73.62 Average: 0 19.45 0.00 2.30 4.70 0.07 73.48 Average: 1 22.94 0.00 2.24 2.09 0.08 72.65 Average: 2 23.54 0.00 2.34 2.18 0.08 71.85 Average: 3 22.11 0.00 2.28 1.19 0.08 74.35 Average: 4 24.28 0.00 2.32 2.56 0.08 70.75 Average: 5 22.79 0.00 2.28 0.83 0.08 74.02 Average: 6 22.65 0.00 2.28 0.54 0.08 74.45 Average: 7 19.15 0.00 1.96 1.36 0.07 77.45