---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-25464 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 740K 6.3G 1% /run /dev/vda1 310G 12G 298G 4% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1196 58862 0 4363 62532 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:13:d4:6b brd ff:ff:ff:ff:ff:ff inet 10.30.107.2/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe13:d46b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:4e:87:19 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-16g-25464) 07/03/25 _x86_64_ (16 CPU) 12:53:21 LINUX RESTART (16 CPU) 12:54:02 tps rtps wtps bread/s bwrtn/s 12:55:01 178.38 40.52 137.86 1889.44 94032.60 12:56:01 179.79 16.38 163.41 954.37 100504.58 12:57:01 77.79 0.40 77.39 8.80 94237.76 12:58:01 30.18 0.57 29.61 16.53 34765.67 12:59:01 43.09 0.82 42.28 86.92 32463.12 Average: 101.59 11.64 89.95 586.87 71124.40 12:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 62703528 64229144 3264216 4.95 90284 1961324 3233332 4.82 1039372 1797496 229016 12:56:01 59847528 61655044 6120216 9.28 100508 2222860 3699716 5.52 3715852 1950184 22220 12:57:01 59761224 62060372 6206520 9.41 103728 2701432 3264784 4.87 3389020 2347080 214984 12:58:01 57930464 60930800 8037280 12.18 106796 3386732 4222376 6.30 4512880 3021524 436144 12:59:01 60325272 64079872 5642472 8.55 111660 4123696 2041756 3.05 1404852 3715444 255468 Average: 60113603 62591046 5854141 8.87 102595 2879209 3292393 4.91 2812395 2566346 231566 12:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 lo 1.42 1.42 0.17 0.17 0.00 0.00 0.00 0.00 12:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 ens3 160.33 108.98 1299.96 16.55 0.00 0.00 0.00 0.00 12:56:01 lo 0.42 0.42 0.03 0.03 0.00 0.00 0.00 0.00 12:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 ens3 588.52 419.66 3486.42 95.85 0.00 0.00 0.00 0.00 12:57:01 lo 39.18 39.18 192.04 192.04 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 ens3 642.99 391.28 564.69 141.11 0.00 0.00 0.00 0.00 12:58:01 lo 4.50 4.50 2.05 2.05 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 ens3 476.37 320.06 750.72 128.23 0.00 0.00 0.00 0.00 12:59:01 lo 2.85 2.85 1.15 1.15 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 ens3 491.40 308.38 282.83 117.99 0.00 0.00 0.00 0.00 Average: lo 9.70 9.70 39.22 39.22 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 472.96 310.35 1276.85 100.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-25464) 07/03/25 _x86_64_ (16 CPU) 12:53:21 LINUX RESTART (16 CPU) 12:54:02 CPU %user %nice %system %iowait %steal %idle 12:55:01 all 5.65 0.00 0.45 1.27 0.02 92.61 12:55:01 0 4.80 0.00 0.41 0.08 0.02 94.69 12:55:01 1 3.39 0.00 0.27 0.02 0.03 96.28 12:55:01 2 12.63 0.00 1.28 15.38 0.07 70.64 12:55:01 3 1.51 0.00 0.14 1.85 0.02 96.49 12:55:01 4 3.46 0.00 0.41 0.19 0.02 95.93 12:55:01 5 1.46 0.00 0.22 0.25 0.00 98.07 12:55:01 6 1.37 0.00 0.30 0.15 0.02 98.15 12:55:01 7 0.42 0.00 0.02 0.00 0.00 99.56 12:55:01 8 0.15 0.00 0.00 0.00 0.00 99.85 12:55:01 9 9.46 0.00 0.58 0.27 0.02 89.67 12:55:01 10 0.65 0.00 0.08 0.00 0.02 99.25 12:55:01 11 1.19 0.00 0.03 0.00 0.02 98.76 12:55:01 12 0.81 0.00 0.10 0.10 0.02 98.97 12:55:01 13 0.15 0.00 0.03 0.00 0.02 99.80 12:55:01 14 32.64 0.00 2.18 1.70 0.07 63.42 12:55:01 15 16.41 0.00 1.12 0.46 0.05 81.96 12:56:01 all 29.48 0.00 1.09 0.76 0.08 68.58 12:56:01 0 28.01 0.00 1.30 0.03 0.08 70.57 12:56:01 1 24.17 0.00 1.39 0.74 0.08 73.62 12:56:01 2 33.61 0.00 1.79 4.02 0.12 60.46 12:56:01 3 33.53 0.00 1.95 0.23 0.08 64.21 12:56:01 4 26.48 0.00 0.89 0.00 0.07 72.56 12:56:01 5 28.62 0.00 1.07 0.00 0.07 70.24 12:56:01 6 36.31 0.00 1.24 0.02 0.10 62.33 12:56:01 7 23.17 0.00 0.85 0.08 0.07 75.83 12:56:01 8 34.76 0.00 1.31 0.72 0.08 63.12 12:56:01 9 27.08 0.00 0.82 0.32 0.08 71.70 12:56:01 10 18.45 0.00 0.57 0.00 0.07 80.91 12:56:01 11 33.99 0.00 1.04 0.00 0.10 64.87 12:56:01 12 31.82 0.00 0.62 0.02 0.08 67.46 12:56:01 13 32.25 0.00 0.69 0.00 0.07 67.00 12:56:01 14 30.03 0.00 0.55 0.00 0.08 69.34 12:56:01 15 29.48 0.00 1.27 6.00 0.08 63.17 12:57:01 all 30.20 0.00 0.83 0.69 0.08 68.19 12:57:01 0 31.15 0.00 0.55 0.00 0.07 68.24 12:57:01 1 37.14 0.00 0.60 0.00 0.10 62.16 12:57:01 2 24.94 0.00 1.12 0.00 0.08 73.86 12:57:01 3 31.24 0.00 0.80 0.00 0.08 67.88 12:57:01 4 35.86 0.00 0.48 0.02 0.08 63.55 12:57:01 5 30.92 0.00 0.64 0.00 0.08 68.36 12:57:01 6 37.79 0.00 1.27 0.00 0.08 60.86 12:57:01 7 23.21 0.00 0.90 0.00 0.10 75.78 12:57:01 8 29.93 0.00 0.80 0.02 0.08 69.17 12:57:01 9 27.91 0.00 0.82 0.00 0.08 71.18 12:57:01 10 33.60 0.00 1.51 3.42 0.10 61.37 12:57:01 11 29.19 0.00 0.92 0.00 0.10 69.79 12:57:01 12 35.46 0.00 0.45 0.00 0.08 64.01 12:57:01 13 20.37 0.00 0.80 3.37 0.08 75.38 12:57:01 14 28.76 0.00 0.80 0.00 0.08 70.36 12:57:01 15 25.76 0.00 0.79 4.23 0.08 69.13 12:58:01 all 30.82 0.00 0.99 0.30 0.09 67.80 12:58:01 0 33.27 0.00 0.98 0.00 0.10 65.64 12:58:01 1 39.11 0.00 2.28 0.62 0.12 57.88 12:58:01 2 27.91 0.00 0.95 0.00 0.08 71.05 12:58:01 3 27.15 0.00 0.80 0.00 0.08 71.97 12:58:01 4 34.91 0.00 1.34 0.02 0.10 63.63 12:58:01 5 34.27 0.00 0.65 0.00 0.08 65.00 12:58:01 6 19.31 0.00 0.60 0.00 0.07 80.02 12:58:01 7 39.32 0.00 1.10 0.00 0.10 59.48 12:58:01 8 33.91 0.00 0.77 0.89 0.08 64.35 12:58:01 9 22.71 0.00 1.42 0.00 0.07 75.80 12:58:01 10 26.72 0.00 0.74 0.00 0.08 72.46 12:58:01 11 34.85 0.00 0.89 0.00 0.08 64.18 12:58:01 12 30.94 0.00 1.22 0.02 0.10 67.72 12:58:01 13 24.69 0.00 0.67 2.21 0.08 72.34 12:58:01 14 35.68 0.00 0.85 0.00 0.08 63.38 12:58:01 15 28.34 0.00 0.59 0.99 0.08 70.01 12:59:01 all 17.74 0.00 0.76 0.42 0.06 81.03 12:59:01 0 19.96 0.00 1.17 0.00 0.05 78.83 12:59:01 1 14.96 0.00 0.95 0.00 0.05 84.03 12:59:01 2 15.55 0.00 0.28 0.00 0.05 84.11 12:59:01 3 15.71 0.00 0.77 0.00 0.05 83.47 12:59:01 4 12.62 0.00 0.63 0.00 0.03 86.71 12:59:01 5 16.48 0.00 0.60 0.00 0.07 82.85 12:59:01 6 12.92 0.00 0.99 1.44 0.05 84.61 12:59:01 7 12.24 0.00 0.80 0.00 0.03 86.93 12:59:01 8 30.46 0.00 0.70 0.07 0.10 68.68 12:59:01 9 21.48 0.00 0.35 0.02 0.05 78.11 12:59:01 10 23.75 0.00 0.73 0.00 0.05 75.46 12:59:01 11 32.73 0.00 1.07 0.57 0.08 65.55 12:59:01 12 14.19 0.00 0.78 0.02 0.05 84.96 12:59:01 13 9.14 0.00 0.84 2.90 0.05 87.08 12:59:01 14 15.32 0.00 0.57 0.00 0.05 84.06 12:59:01 15 16.34 0.00 0.95 1.66 0.07 80.99 Average: all 22.82 0.00 0.82 0.69 0.07 75.60 Average: 0 23.49 0.00 0.88 0.02 0.06 75.53 Average: 1 23.80 0.00 1.10 0.28 0.08 74.75 Average: 2 22.97 0.00 1.08 3.83 0.08 72.04 Average: 3 21.88 0.00 0.89 0.41 0.06 76.75 Average: 4 22.71 0.00 0.75 0.04 0.06 76.43 Average: 5 22.41 0.00 0.64 0.05 0.06 76.85 Average: 6 21.59 0.00 0.88 0.32 0.06 77.15 Average: 7 19.73 0.00 0.74 0.02 0.06 79.46 Average: 8 25.91 0.00 0.72 0.34 0.07 72.97 Average: 9 21.76 0.00 0.80 0.12 0.06 77.26 Average: 10 20.69 0.00 0.73 0.68 0.06 77.83 Average: 11 26.45 0.00 0.79 0.11 0.08 72.56 Average: 12 22.71 0.00 0.64 0.03 0.07 76.56 Average: 13 17.36 0.00 0.61 1.70 0.06 80.27 Average: 14 28.47 0.00 0.99 0.34 0.07 70.14 Average: 15 23.28 0.00 0.94 2.67 0.07 73.03