---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-28158 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 13G 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 1049 58882 0 4490 62677 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:58:c5:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.88/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:fe58:c5f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:09:bf:ee 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-28158) 07/15/25 _x86_64_ (16 CPU) 10:46:43 LINUX RESTART (16 CPU) 10:47:01 tps rtps wtps bread/s bwrtn/s 10:48:01 372.42 69.81 302.62 4766.27 97107.55 10:49:01 192.87 43.29 149.58 2463.72 64167.31 10:50:01 71.27 4.32 66.96 135.31 55099.62 10:51:01 49.13 0.47 48.66 14.53 61021.96 10:52:01 62.97 0.12 62.86 3.07 81736.11 Average: 149.73 23.60 126.13 1476.58 71826.51 10:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:48:01 62976236 64344348 2991508 4.53 81352 1820656 2059512 3.07 910076 1664696 183136 10:49:01 60704184 62389804 5263560 7.98 96332 2109452 3839620 5.73 2936100 1882804 11892 10:50:01 60702768 62540652 5264976 7.98 101668 2250468 3208608 4.79 2836068 1971832 4964 10:51:01 58787580 61361836 7180164 10.88 105332 2969928 4156460 6.20 4089460 2605132 461548 10:52:01 58085076 61702280 7882668 11.95 108876 3991496 3703120 5.53 3776320 3586616 527348 Average: 60251169 62467784 5716575 8.67 98712 2628400 3393464 5.06 2909605 2342216 237778 10:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:48:01 ens3 533.01 353.02 2106.01 82.54 0.00 0.00 0.00 0.00 10:48:01 lo 2.07 2.07 0.22 0.22 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 ens3 759.97 449.91 2282.04 134.46 0.00 0.00 0.00 0.00 10:49:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 ens3 738.69 436.78 2048.66 117.17 0.00 0.00 0.00 0.00 10:50:01 lo 36.34 36.34 191.47 191.47 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 489.44 361.79 323.29 120.14 0.00 0.00 0.00 0.00 10:51:01 lo 3.17 3.17 1.53 1.53 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 243.08 169.07 648.54 47.54 0.00 0.00 0.00 0.00 10:52:01 lo 3.63 3.63 1.58 1.58 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 552.84 354.11 1481.71 100.37 0.00 0.00 0.00 0.00 Average: lo 9.16 9.16 38.97 38.97 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-16g-28158) 07/15/25 _x86_64_ (16 CPU) 10:46:43 LINUX RESTART (16 CPU) 10:47:01 CPU %user %nice %system %iowait %steal %idle 10:48:01 all 5.60 0.00 0.73 1.42 0.03 92.22 10:48:01 0 3.34 0.00 0.62 0.08 0.02 95.95 10:48:01 1 18.59 0.00 1.24 0.79 0.07 79.32 10:48:01 2 11.65 0.00 1.00 0.25 0.05 87.05 10:48:01 3 10.51 0.00 1.96 3.84 0.05 83.64 10:48:01 4 0.67 0.00 1.61 9.94 0.03 87.76 10:48:01 5 1.12 0.00 0.50 3.29 0.02 95.08 10:48:01 6 5.42 0.00 0.27 0.42 0.02 93.87 10:48:01 7 10.51 0.00 0.68 0.28 0.03 88.49 10:48:01 8 2.24 0.00 0.30 0.25 0.03 97.18 10:48:01 9 0.45 0.00 0.25 0.03 0.02 99.25 10:48:01 10 3.18 0.00 0.47 0.48 0.02 95.85 10:48:01 11 12.74 0.00 1.43 2.45 0.03 83.34 10:48:01 12 2.19 0.00 0.45 0.07 0.02 97.28 10:48:01 13 2.90 0.00 0.37 0.22 0.02 96.49 10:48:01 14 2.15 0.00 0.25 0.37 0.02 97.22 10:48:01 15 2.05 0.00 0.28 0.00 0.02 97.65 10:49:01 all 18.40 0.00 0.83 1.14 0.05 79.58 10:49:01 0 19.93 0.00 1.57 0.40 0.07 78.03 10:49:01 1 22.16 0.00 1.08 1.48 0.03 75.23 10:49:01 2 20.39 0.00 1.53 0.55 0.05 77.48 10:49:01 3 25.05 0.00 0.80 0.05 0.07 74.04 10:49:01 4 23.01 0.00 0.32 0.00 0.03 76.64 10:49:01 5 21.60 0.00 0.55 6.92 0.07 70.87 10:49:01 6 21.79 0.00 1.76 0.45 0.07 75.94 10:49:01 7 16.29 0.00 0.65 6.89 0.03 76.15 10:49:01 8 23.83 0.00 0.74 0.07 0.07 75.30 10:49:01 9 13.64 0.00 0.77 1.22 0.03 84.33 10:49:01 10 14.25 0.00 0.60 0.27 0.03 84.84 10:49:01 11 14.96 0.00 0.71 0.00 0.07 84.26 10:49:01 12 13.97 0.00 0.33 0.05 0.03 85.62 10:49:01 13 11.58 0.00 0.52 0.02 0.03 87.86 10:49:01 14 16.13 0.00 0.32 0.00 0.03 83.52 10:49:01 15 15.66 0.00 1.00 0.08 0.05 83.21 10:50:01 all 28.60 0.00 0.81 0.52 0.08 69.98 10:50:01 0 37.05 0.00 0.65 0.02 0.08 62.20 10:50:01 1 33.34 0.00 0.80 0.00 0.08 65.77 10:50:01 2 34.42 0.00 1.32 0.03 0.08 64.14 10:50:01 3 25.81 0.00 0.43 0.00 0.07 73.69 10:50:01 4 28.19 0.00 0.90 0.02 0.10 70.79 10:50:01 5 29.80 0.00 1.17 0.02 0.10 68.92 10:50:01 6 24.59 0.00 0.45 1.49 0.08 73.38 10:50:01 7 32.84 0.00 1.35 6.16 0.12 59.52 10:50:01 8 25.83 0.00 0.84 0.00 0.07 73.27 10:50:01 9 22.84 0.00 1.00 0.70 0.07 75.39 10:50:01 10 29.29 0.00 0.47 0.00 0.08 70.16 10:50:01 11 29.87 0.00 0.58 0.00 0.08 69.46 10:50:01 12 27.62 0.00 0.64 0.00 0.10 71.65 10:50:01 13 19.56 0.00 0.60 0.02 0.07 79.75 10:50:01 14 24.93 0.00 0.84 0.00 0.05 74.18 10:50:01 15 31.82 0.00 0.92 0.08 0.12 67.06 10:51:01 all 29.98 0.00 0.87 0.45 0.08 68.61 10:51:01 0 21.85 0.00 0.52 0.00 0.07 77.57 10:51:01 1 37.03 0.00 0.92 0.00 0.07 61.99 10:51:01 2 31.84 0.00 1.57 0.07 0.08 66.44 10:51:01 3 33.50 0.00 1.02 1.72 0.07 63.69 10:51:01 4 28.01 0.00 1.05 0.00 0.08 70.85 10:51:01 5 28.01 0.00 1.27 2.67 0.12 67.93 10:51:01 6 32.18 0.00 0.62 0.00 0.08 67.12 10:51:01 7 31.40 0.00 0.59 2.78 0.08 65.15 10:51:01 8 30.87 0.00 0.65 0.00 0.08 68.40 10:51:01 9 34.79 0.00 0.96 0.02 0.07 64.17 10:51:01 10 37.95 0.00 1.02 0.00 0.08 60.94 10:51:01 11 26.68 0.00 0.72 0.00 0.07 72.53 10:51:01 12 29.97 0.00 1.42 0.00 0.07 68.54 10:51:01 13 25.88 0.00 0.60 0.02 0.05 73.46 10:51:01 14 33.87 0.00 0.53 0.00 0.07 65.53 10:51:01 15 15.99 0.00 0.55 0.00 0.05 83.41 10:52:01 all 28.14 0.00 0.90 0.91 0.07 69.97 10:52:01 0 21.90 0.00 0.75 0.00 0.07 77.28 10:52:01 1 31.58 0.00 1.30 1.74 0.08 65.29 10:52:01 2 38.70 0.00 0.50 0.00 0.07 60.74 10:52:01 3 19.72 0.00 1.09 0.12 0.07 79.00 10:52:01 4 38.67 0.00 0.97 4.67 0.08 55.60 10:52:01 5 30.15 0.00 0.72 1.49 0.08 67.56 10:52:01 6 37.46 0.00 1.34 0.00 0.08 61.12 10:52:01 7 34.66 0.00 0.64 4.14 0.08 60.49 10:52:01 8 21.37 0.00 0.55 0.00 0.05 78.02 10:52:01 9 36.99 0.00 1.71 0.18 0.08 61.04 10:52:01 10 29.45 0.00 1.12 1.61 0.08 67.74 10:52:01 11 15.83 0.00 0.58 0.00 0.05 83.53 10:52:01 12 27.02 0.00 0.92 0.67 0.07 71.33 10:52:01 13 22.44 0.00 0.63 0.00 0.05 76.87 10:52:01 14 20.66 0.00 0.45 0.00 0.03 78.86 10:52:01 15 23.65 0.00 1.14 0.00 0.08 75.13 Average: all 22.14 0.00 0.83 0.89 0.06 76.08 Average: 0 20.81 0.00 0.82 0.10 0.06 78.21 Average: 1 28.54 0.00 1.07 0.80 0.07 69.52 Average: 2 27.39 0.00 1.19 0.18 0.07 71.18 Average: 3 22.92 0.00 1.06 1.15 0.06 74.81 Average: 4 23.69 0.00 0.97 2.93 0.07 72.34 Average: 5 22.13 0.00 0.84 2.88 0.08 74.08 Average: 6 24.27 0.00 0.89 0.47 0.07 74.30 Average: 7 25.14 0.00 0.78 4.01 0.07 70.00 Average: 8 20.82 0.00 0.61 0.06 0.06 78.44 Average: 9 21.73 0.00 0.94 0.43 0.05 76.85 Average: 10 22.80 0.00 0.74 0.47 0.06 75.93 Average: 11 20.02 0.00 0.81 0.49 0.06 78.62 Average: 12 20.14 0.00 0.75 0.16 0.06 78.89 Average: 13 16.47 0.00 0.54 0.05 0.04 82.89 Average: 14 19.54 0.00 0.48 0.07 0.04 79.87 Average: 15 17.83 0.00 0.78 0.03 0.06 81.30