---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-23890 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 1046 59025 0 4349 62683 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:9d:dd:7b brd ff:ff:ff:ff:ff:ff inet 10.30.106.45/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe9d:dd7b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:62:30:81 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-23890) 06/26/25 _x86_64_ (16 CPU) 10:34:59 LINUX RESTART (16 CPU) 10:35:01 tps rtps wtps bread/s bwrtn/s 10:36:02 356.92 74.62 282.30 5323.78 75999.47 10:37:01 193.56 43.31 150.25 2481.06 51245.14 10:38:01 78.54 5.00 73.54 181.04 41211.13 10:39:01 40.86 0.60 40.26 17.46 43844.43 10:40:01 52.67 0.12 52.55 3.07 64535.07 Average: 144.35 24.67 119.68 1598.42 55380.38 10:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:36:02 63102300 64280168 2865444 4.34 66148 1654976 2080736 3.10 969572 1503068 65604 10:37:01 61588564 63243156 4379180 6.64 94572 2081932 2708536 4.04 2073956 1866412 54804 10:38:01 59805036 61599928 6162708 9.34 99912 2211220 4010772 5.98 3773184 1935244 2460 10:39:01 59023344 61531164 6944400 10.53 103948 2906560 4002868 5.97 3916336 2548744 431112 10:40:01 58181148 61672624 7786596 11.80 107540 3869780 3929408 5.86 3800412 3471860 497384 Average: 60340078 62465408 5627666 8.53 94424 2544894 3346464 4.99 2906692 2265066 210273 10:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:36:02 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 10:36:02 ens3 396.93 265.94 1421.22 75.11 0.00 0.00 0.00 0.00 10:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 lo 0.75 0.75 0.08 0.08 0.00 0.00 0.00 0.00 10:37:01 ens3 333.73 261.91 2738.09 37.00 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 lo 33.03 33.03 183.53 183.53 0.00 0.00 0.00 0.00 10:38:01 ens3 619.96 372.12 1819.34 118.94 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 lo 4.13 4.13 2.10 2.10 0.00 0.00 0.00 0.00 10:39:01 ens3 585.05 290.70 612.14 113.55 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 lo 3.95 3.95 1.57 1.57 0.00 0.00 0.00 0.00 10:40:01 ens3 537.62 270.18 721.32 100.24 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 8.78 8.78 37.62 37.62 0.00 0.00 0.00 0.00 Average: ens3 495.19 292.27 1458.22 89.14 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-23890) 06/26/25 _x86_64_ (16 CPU) 10:34:59 LINUX RESTART (16 CPU) 10:35:01 CPU %user %nice %system %iowait %steal %idle 10:36:02 all 4.16 0.00 0.61 1.18 0.02 94.03 10:36:02 0 2.14 0.00 0.32 1.40 0.03 96.11 10:36:02 1 12.80 0.00 0.52 0.55 0.02 86.12 10:36:02 2 4.79 0.00 0.84 0.15 0.02 94.20 10:36:02 3 9.20 0.00 0.65 0.52 0.02 89.62 10:36:02 4 2.13 0.00 0.52 0.22 0.02 97.11 10:36:02 5 3.20 0.00 2.67 4.69 0.05 89.39 10:36:02 6 2.67 0.00 0.33 0.40 0.02 96.58 10:36:02 7 6.74 0.00 0.78 6.86 0.03 85.58 10:36:02 8 1.60 0.00 0.38 0.30 0.02 97.70 10:36:02 9 3.14 0.00 0.50 0.48 0.02 95.86 10:36:02 10 2.43 0.00 0.53 0.12 0.03 96.88 10:36:02 11 5.77 0.00 0.28 0.02 0.02 93.92 10:36:02 12 3.82 0.00 0.32 0.02 0.02 95.83 10:36:02 13 2.99 0.00 0.45 2.88 0.03 93.65 10:36:02 14 2.02 0.00 0.33 0.03 0.03 97.58 10:36:02 15 1.14 0.00 0.27 0.17 0.02 98.41 10:37:01 all 14.15 0.00 0.72 0.68 0.04 84.41 10:37:01 0 4.66 0.00 0.31 0.12 0.02 94.90 10:37:01 1 23.43 0.00 1.70 0.80 0.05 74.02 10:37:01 2 11.41 0.00 0.37 0.00 0.03 88.18 10:37:01 3 11.18 0.00 0.59 0.07 0.05 88.11 10:37:01 4 16.56 0.00 0.59 0.17 0.03 82.64 10:37:01 5 10.98 0.00 0.37 0.00 0.03 88.61 10:37:01 6 13.02 0.00 0.47 0.02 0.03 86.46 10:37:01 7 3.76 0.00 0.20 3.40 0.03 92.61 10:37:01 8 16.56 0.00 0.76 0.76 0.05 81.86 10:37:01 9 35.51 0.00 2.47 1.26 0.07 60.70 10:37:01 10 15.05 0.00 0.78 0.36 0.07 83.74 10:37:01 11 10.41 0.00 0.48 0.22 0.03 88.86 10:37:01 12 15.45 0.00 0.54 0.05 0.03 83.93 10:37:01 13 15.65 0.00 0.80 3.08 0.05 80.42 10:37:01 14 9.03 0.00 0.32 0.00 0.02 90.63 10:37:01 15 13.93 0.00 0.65 0.53 0.03 84.87 10:38:01 all 32.02 0.00 1.00 0.22 0.07 66.69 10:38:01 0 30.71 0.00 0.82 0.00 0.07 68.40 10:38:01 1 32.97 0.00 0.93 0.02 0.08 65.99 10:38:01 2 22.20 0.00 1.04 0.00 0.07 76.70 10:38:01 3 30.84 0.00 0.85 0.00 0.07 68.24 10:38:01 4 32.93 0.00 1.42 0.00 0.07 65.58 10:38:01 5 34.41 0.00 0.99 0.00 0.08 64.52 10:38:01 6 25.93 0.00 1.42 0.07 0.07 72.52 10:38:01 7 29.99 0.00 1.10 1.02 0.07 67.82 10:38:01 8 30.64 0.00 0.70 0.02 0.07 68.58 10:38:01 9 37.91 0.00 2.28 0.08 0.08 59.64 10:38:01 10 35.92 0.00 0.74 2.09 0.08 61.16 10:38:01 11 30.06 0.00 0.57 0.00 0.07 69.31 10:38:01 12 34.11 0.00 0.64 0.12 0.07 65.07 10:38:01 13 35.57 0.00 0.82 0.18 0.08 63.34 10:38:01 14 39.01 0.00 0.94 0.02 0.08 59.95 10:38:01 15 29.04 0.00 0.79 0.02 0.07 70.09 10:39:01 all 31.39 0.00 0.92 0.31 0.07 67.30 10:39:01 0 34.59 0.00 0.65 0.00 0.07 64.70 10:39:01 1 32.49 0.00 1.07 0.00 0.07 66.38 10:39:01 2 40.58 0.00 1.32 0.00 0.07 58.03 10:39:01 3 29.34 0.00 1.29 0.00 0.10 69.27 10:39:01 4 33.99 0.00 0.80 0.00 0.07 65.15 10:39:01 5 41.96 0.00 0.50 0.00 0.08 57.45 10:39:01 6 19.07 0.00 0.57 0.00 0.07 80.30 10:39:01 7 30.79 0.00 0.99 0.00 0.07 68.16 10:39:01 8 31.36 0.00 0.87 0.00 0.08 67.68 10:39:01 9 22.92 0.00 0.67 2.58 0.07 73.76 10:39:01 10 30.92 0.00 0.54 2.31 0.07 66.17 10:39:01 11 30.29 0.00 0.89 0.00 0.08 68.74 10:39:01 12 21.25 0.00 0.97 0.00 0.07 77.71 10:39:01 13 35.96 0.00 1.69 0.07 0.08 62.20 10:39:01 14 34.52 0.00 0.80 0.00 0.07 64.61 10:39:01 15 32.13 0.00 1.14 0.00 0.08 66.65 10:40:01 all 28.50 0.00 0.92 0.39 0.07 70.12 10:40:01 0 31.36 0.00 0.82 0.00 0.07 67.75 10:40:01 1 27.44 0.00 0.53 0.00 0.07 71.96 10:40:01 2 40.96 0.00 0.55 0.00 0.07 58.42 10:40:01 3 33.15 0.00 1.30 0.00 0.05 65.50 10:40:01 4 24.95 0.00 0.77 0.00 0.07 74.22 10:40:01 5 31.26 0.00 0.89 0.00 0.08 67.77 10:40:01 6 22.48 0.00 0.83 0.02 0.07 76.61 10:40:01 7 31.40 0.00 1.05 0.50 0.07 66.98 10:40:01 8 27.66 0.00 0.43 0.00 0.08 71.82 10:40:01 9 35.08 0.00 1.54 2.04 0.07 61.27 10:40:01 10 30.17 0.00 0.67 0.02 0.07 69.07 10:40:01 11 20.17 0.00 0.85 0.00 0.05 78.93 10:40:01 12 21.29 0.00 0.72 0.80 0.07 77.12 10:40:01 13 37.29 0.00 1.89 0.00 0.08 60.74 10:40:01 14 19.95 0.00 0.95 0.00 0.07 79.04 10:40:01 15 21.48 0.00 0.89 2.87 0.07 74.69 Average: all 22.06 0.00 0.83 0.56 0.06 76.49 Average: 0 20.74 0.00 0.58 0.30 0.05 78.33 Average: 1 25.83 0.00 0.95 0.27 0.06 72.90 Average: 2 24.03 0.00 0.82 0.03 0.05 75.07 Average: 3 22.78 0.00 0.94 0.12 0.06 76.11 Average: 4 22.12 0.00 0.82 0.08 0.05 76.93 Average: 5 24.40 0.00 1.09 0.94 0.07 73.50 Average: 6 16.63 0.00 0.73 0.10 0.05 82.49 Average: 7 20.59 0.00 0.83 2.35 0.05 76.18 Average: 8 21.57 0.00 0.63 0.21 0.06 77.52 Average: 9 26.86 0.00 1.49 1.29 0.06 70.30 Average: 10 22.91 0.00 0.65 0.98 0.06 75.39 Average: 11 19.37 0.00 0.61 0.05 0.05 79.92 Average: 12 19.19 0.00 0.64 0.20 0.05 79.93 Average: 13 25.53 0.00 1.13 1.23 0.07 72.04 Average: 14 20.93 0.00 0.67 0.01 0.05 78.33 Average: 15 19.55 0.00 0.74 0.72 0.05 78.93