---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14866 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 873 24496 0 6797 30837 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:63:fb:e1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.66/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85919sec preferred_lft 85919sec inet6 fe80::f816:3eff:fe63:fbe1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:09:fa:cb 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-14866) 01/24/24 _x86_64_ (8 CPU) 20:21:23 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 105.53 37.06 68.47 1732.51 14829.80 20:24:01 120.47 22.77 97.70 2719.92 20318.72 20:25:01 164.92 0.27 164.66 33.59 84024.80 20:26:01 237.04 11.63 225.41 767.77 85374.10 20:27:01 74.34 0.73 73.60 59.72 12974.25 20:28:01 15.04 0.00 15.04 0.00 8289.49 20:29:01 74.07 1.42 72.65 107.58 11382.02 Average: 113.06 10.56 102.50 774.80 33881.55 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30120760 31712580 2818460 8.56 68236 1834544 1401128 4.12 855516 1671436 158572 20:24:01 29268264 31677588 3670956 11.14 93572 2597284 1387184 4.08 967884 2347964 582212 20:25:01 26878192 31657312 6061028 18.40 122180 4849984 1417760 4.17 1004776 4594980 583808 20:26:01 23561316 30047908 9377904 28.47 138100 6464276 9141216 26.90 2740672 6032624 940 20:27:01 21031016 27660472 11908204 36.15 141896 6596908 11811116 34.75 5297948 5980120 1000 20:28:01 20526388 27187840 12412832 37.68 142432 6627124 12235732 36.00 5785048 5993272 28468 20:29:01 25125336 31611636 7813884 23.72 147600 6463816 1535824 4.52 1432576 5833364 71668 Average: 25215896 30222191 7723324 23.45 122002 5061991 5561423 16.36 2583489 4636251 203810 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 20:23:01 ens3 98.95 69.46 1007.07 16.73 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 4.93 4.93 0.47 0.47 0.00 0.00 0.00 0.00 20:24:01 ens3 111.53 76.77 2796.47 10.51 0.00 0.00 0.00 0.00 20:24:01 br-2780104843be 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 7.00 7.00 0.70 0.70 0.00 0.00 0.00 0.00 20:25:01 ens3 912.15 474.14 23072.79 35.55 0.00 0.00 0.00 0.00 20:25:01 br-2780104843be 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 veth5f99447 0.22 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:26:01 veth7d7a52e 2.03 2.30 0.19 0.21 0.00 0.00 0.00 0.00 20:26:01 veth0fbb101 0.00 0.42 0.00 0.02 0.00 0.00 0.00 0.00 20:26:01 vethddaf1c5 18.10 14.70 2.15 1.33 0.00 0.00 0.00 0.00 20:27:01 veth5f99447 9.17 9.40 9.35 44.62 0.00 0.00 0.00 0.00 20:27:01 veth7d7a52e 30.71 25.93 4.26 4.03 0.00 0.00 0.00 0.00 20:27:01 veth0fbb101 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 20:27:01 lo 22.33 22.33 3.67 3.67 0.00 0.00 0.00 0.00 20:28:01 veth5f99447 15.24 17.19 10.89 83.07 0.00 0.00 0.00 0.01 20:28:01 veth7d7a52e 45.20 32.86 7.54 5.77 0.00 0.00 0.00 0.00 20:28:01 veth0fbb101 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 lo 7.43 7.43 4.03 4.03 0.00 0.00 0.00 0.00 20:29:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 20:29:01 ens3 1994.88 1119.31 44974.56 166.51 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.76 3.76 1.06 1.06 0.00 0.00 0.00 0.00 Average: ens3 238.03 132.20 6324.92 17.41 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14866) 01/24/24 _x86_64_ (8 CPU) 20:21:23 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.46 0.00 0.70 2.89 0.04 86.92 20:23:01 0 19.11 0.00 1.12 1.68 0.05 78.03 20:23:01 1 19.23 0.00 1.15 0.58 0.03 79.00 20:23:01 2 23.28 0.00 1.69 3.06 0.05 71.92 20:23:01 3 0.92 0.00 0.35 5.49 0.02 93.23 20:23:01 4 7.05 0.00 0.57 0.78 0.02 91.58 20:23:01 5 1.10 0.00 0.12 0.02 0.07 98.70 20:23:01 6 4.06 0.00 0.42 11.47 0.03 84.02 20:23:01 7 0.98 0.00 0.23 0.07 0.02 98.70 20:24:01 all 10.70 0.00 1.41 2.37 0.03 85.49 20:24:01 0 3.88 0.00 0.71 1.83 0.05 93.52 20:24:01 1 12.21 0.00 1.29 2.76 0.03 83.71 20:24:01 2 21.88 0.00 2.04 2.07 0.05 73.97 20:24:01 3 5.41 0.00 1.44 0.18 0.02 92.95 20:24:01 4 11.52 0.00 1.44 1.27 0.03 85.74 20:24:01 5 21.57 0.00 2.04 1.10 0.05 75.25 20:24:01 6 2.40 0.00 0.82 9.04 0.02 87.72 20:24:01 7 6.78 0.00 1.47 0.65 0.02 91.08 20:25:01 all 8.15 0.00 3.44 8.61 0.07 79.73 20:25:01 0 8.60 0.00 3.07 2.49 0.05 85.79 20:25:01 1 9.22 0.00 3.27 2.82 0.05 84.64 20:25:01 2 8.60 0.00 3.78 41.73 0.07 45.82 20:25:01 3 8.62 0.00 3.04 0.05 0.07 88.22 20:25:01 4 7.30 0.00 4.15 0.93 0.05 87.58 20:25:01 5 7.17 0.00 2.95 0.07 0.05 89.76 20:25:01 6 7.90 0.00 2.87 20.78 0.07 68.38 20:25:01 7 7.82 0.00 4.37 0.27 0.10 87.44 20:26:01 all 17.15 0.00 4.32 8.39 0.07 70.08 20:26:01 0 14.72 0.00 4.27 11.53 0.08 69.39 20:26:01 1 18.64 0.00 5.31 40.60 0.08 35.37 20:26:01 2 18.37 0.00 4.32 4.81 0.08 72.42 20:26:01 3 17.71 0.00 4.29 0.52 0.07 77.41 20:26:01 4 18.34 0.00 3.73 8.14 0.07 69.73 20:26:01 5 15.04 0.00 4.13 0.25 0.07 80.51 20:26:01 6 16.75 0.00 4.66 1.13 0.07 77.40 20:26:01 7 17.61 0.00 3.84 0.19 0.07 78.30 20:27:01 all 52.02 0.00 4.96 1.13 0.12 41.78 20:27:01 0 50.25 0.00 4.98 2.36 0.08 42.32 20:27:01 1 61.39 0.00 5.80 1.69 0.10 31.02 20:27:01 2 51.45 0.00 5.27 0.22 0.13 42.92 20:27:01 3 55.56 0.00 5.32 0.15 0.10 38.86 20:27:01 4 49.54 0.00 4.55 0.05 0.15 45.71 20:27:01 5 50.14 0.00 4.90 0.05 0.12 44.80 20:27:01 6 46.02 0.00 4.31 4.30 0.13 45.24 20:27:01 7 51.81 0.00 4.55 0.19 0.12 43.34 20:28:01 all 8.93 0.00 0.90 0.67 0.07 89.43 20:28:01 0 7.21 0.00 0.77 0.13 0.07 91.82 20:28:01 1 9.85 0.00 0.97 0.27 0.07 88.85 20:28:01 2 10.41 0.00 1.05 0.55 0.08 87.90 20:28:01 3 8.74 0.00 0.82 1.86 0.05 88.53 20:28:01 4 10.45 0.00 1.10 0.02 0.07 88.37 20:28:01 5 8.99 0.00 0.92 0.08 0.07 89.94 20:28:01 6 7.47 0.00 0.70 2.44 0.07 89.32 20:28:01 7 8.31 0.00 0.87 0.03 0.10 90.69 20:29:01 all 5.50 0.00 0.76 1.01 0.04 92.70 20:29:01 0 0.72 0.00 0.68 1.27 0.02 97.31 20:29:01 1 14.52 0.00 0.82 0.98 0.05 83.62 20:29:01 2 20.63 0.00 1.74 0.82 0.07 76.75 20:29:01 3 1.22 0.00 0.38 4.37 0.02 94.01 20:29:01 4 3.20 0.00 0.58 0.15 0.03 96.03 20:29:01 5 0.97 0.00 0.74 0.20 0.03 98.06 20:29:01 6 1.75 0.00 0.57 0.18 0.03 97.46 20:29:01 7 0.94 0.00 0.59 0.08 0.02 98.38 Average: all 15.94 0.00 2.35 3.57 0.06 78.08 Average: 0 14.88 0.00 2.22 3.03 0.06 79.82 Average: 1 20.68 0.00 2.65 7.05 0.06 69.56 Average: 2 22.09 0.00 2.83 7.55 0.08 67.45 Average: 3 13.96 0.00 2.22 1.81 0.05 81.96 Average: 4 15.29 0.00 2.29 1.61 0.06 80.75 Average: 5 14.96 0.00 2.25 0.25 0.06 82.47 Average: 6 12.30 0.00 2.04 7.04 0.06 78.57 Average: 7 13.41 0.00 2.27 0.21 0.06 84.05