---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-24105 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 1022 59047 0 4351 62707 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:f0:fe:41 brd ff:ff:ff:ff:ff:ff inet 10.30.106.54/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86013sec preferred_lft 86013sec inet6 fe80::f816:3eff:fef0:fe41/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:c8:2a:cf 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-24105) 06/27/25 _x86_64_ (16 CPU) 08:59:43 LINUX RESTART (16 CPU) 09:00:02 tps rtps wtps bread/s bwrtn/s 09:01:01 367.33 71.46 295.87 4900.05 96444.67 09:02:01 204.05 43.28 160.77 2462.26 67096.95 09:03:01 62.91 4.25 58.66 136.09 58030.79 09:04:01 55.96 0.47 55.49 14.53 67693.92 09:05:01 56.34 0.13 56.21 5.47 73881.55 09:06:01 78.05 2.32 75.74 112.11 74861.26 Average: 136.80 20.17 116.62 1261.61 72935.82 09:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:01:01 63040660 64377632 2927084 4.44 79960 1792196 2079792 3.10 883288 1639532 160820 09:02:01 60755412 62436696 5212332 7.90 97704 2103312 3587104 5.35 2893816 1874748 23304 09:03:01 59923068 61976756 6044676 9.16 101048 2464236 3917084 5.84 3466752 2116508 231296 09:04:01 59646740 62153816 6321004 9.58 103776 2906216 3823788 5.71 3295872 2548576 214048 09:05:01 57307920 60583448 8659824 13.13 106644 3658312 5295896 7.90 4887016 3261500 283084 09:06:01 60433236 64178008 5534508 8.39 111784 4114252 2186288 3.26 1310216 3704728 25384 Average: 60184506 62617726 5783238 8.77 100153 2839754 3481659 5.20 2789493 2524265 156323 09:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:01:01 lo 1.97 1.97 0.21 0.21 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 518.34 346.86 2039.15 81.92 0.00 0.00 0.00 0.00 09:02:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 635.43 432.36 2297.27 109.29 0.00 0.00 0.00 0.00 09:03:01 lo 39.20 39.20 184.33 184.33 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 ens3 524.93 277.61 2135.40 79.69 0.00 0.00 0.00 0.00 09:04:01 lo 2.60 2.60 1.05 1.05 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 ens3 196.58 110.25 72.67 43.98 0.00 0.00 0.00 0.00 09:05:01 lo 3.42 3.42 1.95 1.95 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 ens3 228.01 157.87 654.46 56.04 0.00 0.00 0.00 0.00 09:06:01 lo 2.63 2.63 0.73 0.73 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 ens3 296.50 203.48 225.05 78.63 0.00 0.00 0.00 0.00 Average: lo 8.44 8.44 31.48 31.48 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 399.64 254.48 1235.12 74.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-24105) 06/27/25 _x86_64_ (16 CPU) 08:59:43 LINUX RESTART (16 CPU) 09:00:02 CPU %user %nice %system %iowait %steal %idle 09:01:01 all 5.79 0.00 0.72 1.95 0.02 91.52 09:01:01 0 3.36 0.00 0.63 0.22 0.02 95.77 09:01:01 1 27.20 0.00 2.22 1.20 0.07 69.31 09:01:01 2 8.04 0.00 0.48 0.29 0.02 91.18 09:01:01 3 5.80 0.00 0.51 0.51 0.02 93.17 09:01:01 4 4.39 0.00 1.59 0.41 0.02 93.59 09:01:01 5 2.77 0.00 0.63 0.95 0.02 95.64 09:01:01 6 1.82 0.00 0.29 0.02 0.02 97.86 09:01:01 7 0.80 0.00 0.37 11.66 0.02 87.15 09:01:01 8 2.04 0.00 0.17 3.02 0.05 94.72 09:01:01 9 1.61 0.00 0.27 0.03 0.02 98.07 09:01:01 10 9.31 0.00 0.95 1.46 0.03 88.25 09:01:01 11 4.40 0.00 0.41 8.11 0.03 87.05 09:01:01 12 3.54 0.00 1.20 2.91 0.02 92.33 09:01:01 13 7.53 0.00 0.90 0.14 0.03 91.40 09:01:01 14 4.63 0.00 0.34 0.02 0.02 95.00 09:01:01 15 5.36 0.00 0.49 0.25 0.02 93.88 09:02:01 all 19.72 0.00 0.98 1.01 0.06 78.23 09:02:01 0 19.21 0.00 1.49 1.01 0.07 78.22 09:02:01 1 20.60 0.00 1.37 0.33 0.07 77.63 09:02:01 2 27.94 0.00 0.87 0.86 0.08 70.25 09:02:01 3 15.81 0.00 0.48 0.03 0.05 83.63 09:02:01 4 20.57 0.00 1.25 0.65 0.05 77.48 09:02:01 5 12.37 0.00 0.74 10.49 0.05 76.35 09:02:01 6 24.84 0.00 0.45 0.03 0.05 74.63 09:02:01 7 21.31 0.00 1.50 0.28 0.05 76.85 09:02:01 8 17.49 0.00 1.04 0.28 0.08 81.11 09:02:01 9 18.18 0.00 0.67 0.02 0.05 81.08 09:02:01 10 23.10 0.00 1.00 0.32 0.07 75.51 09:02:01 11 9.44 0.00 0.85 0.55 0.03 89.12 09:02:01 12 16.48 0.00 0.67 0.07 0.05 82.73 09:02:01 13 12.90 0.00 0.49 0.25 0.03 86.33 09:02:01 14 22.62 0.00 0.97 0.33 0.05 76.03 09:02:01 15 32.63 0.00 1.85 0.70 0.08 64.73 09:03:01 all 30.72 0.00 0.83 0.54 0.08 67.83 09:03:01 0 27.15 0.00 1.10 0.07 0.12 71.56 09:03:01 1 34.52 0.00 1.30 0.03 0.05 64.09 09:03:01 2 30.17 0.00 0.75 0.08 0.10 68.90 09:03:01 3 30.56 0.00 0.55 0.00 0.07 68.82 09:03:01 4 32.03 0.00 0.40 0.00 0.10 67.47 09:03:01 5 34.48 0.00 0.55 0.74 0.07 64.16 09:03:01 6 37.67 0.00 0.63 0.00 0.08 61.61 09:03:01 7 21.56 0.00 1.52 4.56 0.07 72.29 09:03:01 8 38.84 0.00 1.44 1.00 0.08 58.63 09:03:01 9 42.37 0.00 1.07 0.12 0.08 56.36 09:03:01 10 42.44 0.00 0.75 0.03 0.08 56.69 09:03:01 11 29.32 0.00 0.70 0.03 0.07 69.88 09:03:01 12 26.13 0.00 0.45 0.00 0.05 73.37 09:03:01 13 17.89 0.00 0.65 0.00 0.07 81.39 09:03:01 14 16.77 0.00 0.82 2.02 0.10 80.28 09:03:01 15 29.53 0.00 0.59 0.00 0.05 69.84 09:04:01 all 22.32 0.00 0.67 0.69 0.05 76.27 09:04:01 0 18.20 0.00 0.60 0.37 0.07 80.77 09:04:01 1 24.97 0.00 1.07 0.00 0.07 73.90 09:04:01 2 28.21 0.00 0.58 0.00 0.07 71.14 09:04:01 3 20.00 0.00 0.75 0.00 0.05 79.20 09:04:01 4 32.73 0.00 0.28 0.00 0.05 66.94 09:04:01 5 19.32 0.00 0.53 0.00 0.07 80.08 09:04:01 6 23.15 0.00 0.67 0.00 0.05 76.14 09:04:01 7 18.77 0.00 0.58 1.37 0.07 79.21 09:04:01 8 34.34 0.00 1.52 0.35 0.07 63.72 09:04:01 9 16.82 0.00 0.75 4.72 0.07 77.64 09:04:01 10 25.38 0.00 0.28 0.00 0.05 74.29 09:04:01 11 21.94 0.00 0.40 0.02 0.05 77.60 09:04:01 12 18.58 0.00 0.74 0.00 0.07 80.61 09:04:01 13 12.56 0.00 0.28 0.02 0.03 87.10 09:04:01 14 18.42 0.00 0.97 0.00 0.03 80.57 09:04:01 15 23.64 0.00 0.65 4.27 0.05 71.38 09:05:01 all 27.91 0.00 0.95 0.81 0.07 70.26 09:05:01 0 28.89 0.00 2.36 0.00 0.07 68.69 09:05:01 1 17.74 0.00 0.94 9.45 0.07 71.81 09:05:01 2 24.14 0.00 0.99 0.00 0.07 74.80 09:05:01 3 25.79 0.00 1.12 0.00 0.07 73.02 09:05:01 4 27.01 0.00 0.52 0.00 0.08 72.38 09:05:01 5 29.49 0.00 0.97 0.00 0.05 69.50 09:05:01 6 34.06 0.00 0.80 0.02 0.08 65.04 09:05:01 7 23.14 0.00 0.66 0.00 0.07 76.14 09:05:01 8 31.77 0.00 0.53 0.00 0.07 67.63 09:05:01 9 23.34 0.00 0.77 1.35 0.07 74.47 09:05:01 10 26.03 0.00 1.19 0.00 0.07 72.71 09:05:01 11 39.07 0.00 1.14 1.91 0.08 57.80 09:05:01 12 24.75 0.00 0.70 0.00 0.05 74.49 09:05:01 13 34.60 0.00 0.91 0.17 0.07 64.26 09:05:01 14 26.97 0.00 0.75 0.03 0.07 72.17 09:05:01 15 29.69 0.00 0.87 0.00 0.10 69.34 09:06:01 all 12.47 0.00 0.59 1.57 0.03 85.33 09:06:01 0 11.79 0.00 0.73 0.00 0.05 87.43 09:06:01 1 7.31 0.00 0.20 0.83 0.02 91.63 09:06:01 2 12.06 0.00 0.42 2.30 0.07 85.16 09:06:01 3 10.80 0.00 0.77 0.02 0.03 88.38 09:06:01 4 8.90 0.00 0.60 0.00 0.03 90.47 09:06:01 5 13.55 0.00 1.04 0.00 0.05 85.37 09:06:01 6 10.21 0.00 0.48 0.72 0.02 88.57 09:06:01 7 6.59 0.00 0.49 0.07 0.03 92.82 09:06:01 8 4.11 0.00 0.59 8.29 0.02 86.99 09:06:01 9 6.54 0.00 0.17 0.00 0.02 93.28 09:06:01 10 9.75 0.00 0.45 0.33 0.03 89.43 09:06:01 11 6.92 0.00 0.35 1.03 0.02 91.68 09:06:01 12 31.06 0.00 1.13 2.54 0.07 65.20 09:06:01 13 19.19 0.00 0.95 8.46 0.05 71.35 09:06:01 14 14.63 0.00 0.58 0.00 0.03 84.75 09:06:01 15 25.99 0.00 0.58 0.57 0.05 72.81 Average: all 19.85 0.00 0.79 1.09 0.05 78.21 Average: 0 18.13 0.00 1.15 0.28 0.06 80.37 Average: 1 22.04 0.00 1.18 1.98 0.06 74.74 Average: 2 21.79 0.00 0.68 0.59 0.07 76.87 Average: 3 18.16 0.00 0.70 0.09 0.05 81.01 Average: 4 20.97 0.00 0.77 0.18 0.06 78.02 Average: 5 18.71 0.00 0.74 2.03 0.05 78.47 Average: 6 22.01 0.00 0.56 0.13 0.05 77.25 Average: 7 15.40 0.00 0.86 2.97 0.05 80.73 Average: 8 21.49 0.00 0.88 2.16 0.06 75.41 Average: 9 18.18 0.00 0.62 1.04 0.05 80.12 Average: 10 22.70 0.00 0.77 0.35 0.06 76.12 Average: 11 18.54 0.00 0.64 1.93 0.05 78.85 Average: 12 20.13 0.00 0.82 0.92 0.05 78.09 Average: 13 17.47 0.00 0.70 1.51 0.05 80.27 Average: 14 17.37 0.00 0.74 0.40 0.05 81.44 Average: 15 24.52 0.00 0.84 0.97 0.06 73.61