---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-38884 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: 2800.000 BogoMIPS: 5600.00 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 1053 58861 0 4506 62672 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:53:d0:49 brd ff:ff:ff:ff:ff:ff inet 10.30.107.143/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fe53:d049/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:e6:11:93 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-38884) 08/19/25 _x86_64_ (16 CPU) 08:57:10 LINUX RESTART (16 CPU) 08:58:01 tps rtps wtps bread/s bwrtn/s 08:59:01 216.30 42.48 173.82 2417.73 97228.46 09:00:01 125.66 5.40 120.26 207.70 92275.55 09:01:01 58.01 0.05 57.96 1.60 82863.71 09:02:01 22.20 0.45 21.75 12.66 17083.95 09:03:01 25.96 0.13 25.83 4.93 24693.22 09:04:01 27.56 0.68 26.88 83.59 18670.35 Average: 79.28 8.20 71.08 454.69 55469.97 08:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:59:01 61830100 63455392 4137644 6.27 94544 2052488 2784128 4.15 1854924 1841968 104808 09:00:01 59835908 61658900 6131836 9.30 101264 2236296 3892436 5.81 3715720 1956572 3196 09:01:01 59954820 62060196 6012924 9.11 103228 2511356 4443568 6.63 3395556 2149884 251148 09:02:01 59238996 61596072 6728748 10.20 105140 2756020 3814284 5.69 3864080 2387024 229800 09:03:01 58338472 61438132 7629272 11.57 108056 3482880 4087484 6.10 4018792 3104236 229528 09:04:01 60298064 64199016 5669680 8.59 112256 4266712 2075656 3.10 1289268 3848936 500000 Average: 59916060 62401285 6051684 9.17 104081 2884292 3516259 5.25 3023057 2548103 219747 08:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 0.87 0.87 0.10 0.10 0.00 0.00 0.00 0.00 08:59:01 ens3 232.43 183.84 2122.05 28.74 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 5.25 5.25 6.34 6.34 0.00 0.00 0.00 0.00 09:00:01 ens3 674.79 429.31 2642.66 121.78 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 lo 25.67 25.67 97.17 97.17 0.00 0.00 0.00 0.00 09:01:01 ens3 791.95 450.07 547.98 143.63 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 lo 2.32 2.32 1.03 1.03 0.00 0.00 0.00 0.00 09:02:01 ens3 164.27 84.22 53.33 28.03 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 lo 2.45 2.45 1.04 1.04 0.00 0.00 0.00 0.00 09:03:01 ens3 363.21 210.40 671.98 63.75 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 lo 3.60 3.60 1.62 1.62 0.00 0.00 0.00 0.00 09:04:01 ens3 674.44 372.65 287.02 118.25 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: lo 6.69 6.69 17.88 17.88 0.00 0.00 0.00 0.00 Average: ens3 483.52 288.42 1054.16 84.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-38884) 08/19/25 _x86_64_ (16 CPU) 08:57:10 LINUX RESTART (16 CPU) 08:58:01 CPU %user %nice %system %iowait %steal %idle 08:59:01 all 10.75 0.00 0.60 0.90 0.03 87.72 08:59:01 0 5.17 0.00 0.27 0.02 0.02 94.53 08:59:01 1 9.62 0.00 0.45 0.07 0.03 89.82 08:59:01 2 13.74 0.00 0.35 0.13 0.03 85.74 08:59:01 3 8.81 0.00 0.25 0.08 0.03 90.82 08:59:01 4 7.46 0.00 0.50 9.44 0.05 82.55 08:59:01 5 8.60 0.00 0.53 0.85 0.03 89.98 08:59:01 6 6.49 0.00 0.65 0.33 0.02 92.51 08:59:01 7 8.67 0.00 0.20 0.13 0.02 90.98 08:59:01 8 10.30 0.00 0.30 0.27 0.03 89.10 08:59:01 9 7.14 0.00 0.28 0.03 0.03 92.51 08:59:01 10 4.44 0.00 0.33 0.12 0.02 95.10 08:59:01 11 30.29 0.00 2.00 0.70 0.05 66.96 08:59:01 12 9.87 0.00 0.87 1.32 0.03 87.91 08:59:01 13 25.36 0.00 1.35 0.42 0.05 72.82 08:59:01 14 9.68 0.00 1.05 0.40 0.03 88.84 08:59:01 15 6.24 0.00 0.27 0.07 0.02 93.41 09:00:01 all 29.86 0.00 1.12 0.40 0.07 68.54 09:00:01 0 29.36 0.00 0.57 0.00 0.07 70.00 09:00:01 1 28.93 0.00 1.00 0.08 0.05 69.93 09:00:01 2 17.56 0.00 0.78 0.00 0.05 81.61 09:00:01 3 21.16 0.00 0.65 0.00 0.03 78.15 09:00:01 4 30.92 0.00 0.69 4.85 0.08 63.46 09:00:01 5 32.90 0.00 1.54 0.62 0.07 64.88 09:00:01 6 35.93 0.00 0.77 0.02 0.07 63.21 09:00:01 7 22.24 0.00 0.84 0.00 0.05 76.88 09:00:01 8 30.67 0.00 1.68 0.00 0.12 67.54 09:00:01 9 41.20 0.00 1.00 0.07 0.08 57.65 09:00:01 10 31.64 0.00 1.40 0.00 0.08 66.87 09:00:01 11 38.61 0.00 0.75 0.05 0.07 60.52 09:00:01 12 24.37 0.00 1.06 0.70 0.10 73.77 09:00:01 13 33.36 0.00 1.65 0.00 0.07 64.92 09:00:01 14 31.74 0.00 2.46 0.03 0.08 65.69 09:00:01 15 27.30 0.00 1.07 0.00 0.08 71.54 09:01:01 all 27.24 0.00 0.86 0.42 0.07 71.41 09:01:01 0 16.53 0.00 0.40 0.00 0.03 83.04 09:01:01 1 25.84 0.00 1.30 0.00 0.08 72.77 09:01:01 2 21.48 0.00 0.48 0.00 0.07 77.97 09:01:01 3 22.47 0.00 1.24 0.00 0.07 76.22 09:01:01 4 24.21 0.00 1.10 5.36 0.07 69.26 09:01:01 5 41.47 0.00 1.29 0.00 0.08 57.16 09:01:01 6 27.98 0.00 0.49 0.00 0.10 71.43 09:01:01 7 19.66 0.00 0.55 0.00 0.05 79.74 09:01:01 8 25.49 0.00 0.80 0.00 0.07 73.64 09:01:01 9 29.73 0.00 0.98 0.00 0.05 69.23 09:01:01 10 26.31 0.00 0.62 0.00 0.07 73.01 09:01:01 11 22.96 0.00 0.57 0.00 0.05 76.42 09:01:01 12 27.78 0.00 0.84 0.02 0.07 71.30 09:01:01 13 40.66 0.00 1.12 0.00 0.08 58.14 09:01:01 14 32.55 0.00 0.62 1.30 0.08 65.45 09:01:01 15 30.86 0.00 1.40 0.00 0.07 67.67 09:02:01 all 19.35 0.00 0.61 0.11 0.05 79.89 09:02:01 0 20.21 0.00 0.47 0.00 0.07 79.26 09:02:01 1 31.62 0.00 1.88 0.00 0.05 66.45 09:02:01 2 19.44 0.00 0.65 0.00 0.05 79.86 09:02:01 3 18.63 0.00 0.47 0.00 0.05 80.85 09:02:01 4 23.22 0.00 0.43 0.12 0.07 76.16 09:02:01 5 18.93 0.00 0.37 0.00 0.03 80.67 09:02:01 6 22.49 0.00 0.63 0.00 0.03 76.84 09:02:01 7 24.60 0.00 1.05 0.00 0.05 74.30 09:02:01 8 21.10 0.00 0.47 0.02 0.03 78.38 09:02:01 9 15.44 0.00 0.35 0.03 0.03 84.14 09:02:01 10 19.51 0.00 0.62 0.00 0.05 79.82 09:02:01 11 11.62 0.00 0.35 0.00 0.03 87.99 09:02:01 12 14.25 0.00 0.47 0.00 0.05 85.23 09:02:01 13 18.25 0.00 0.70 0.00 0.05 81.00 09:02:01 14 10.39 0.00 0.40 1.57 0.03 87.60 09:02:01 15 20.00 0.00 0.33 0.00 0.03 79.63 09:03:01 all 23.93 0.00 0.88 0.14 0.06 74.99 09:03:01 0 21.40 0.00 0.94 0.05 0.07 77.54 09:03:01 1 22.41 0.00 0.77 0.00 0.07 76.75 09:03:01 2 31.42 0.00 1.10 0.00 0.08 67.39 09:03:01 3 26.77 0.00 0.79 0.00 0.07 72.37 09:03:01 4 20.28 0.00 0.65 0.08 0.05 78.93 09:03:01 5 23.37 0.00 2.21 1.37 0.07 72.98 09:03:01 6 20.50 0.00 0.43 0.00 0.07 79.00 09:03:01 7 28.62 0.00 0.77 0.00 0.07 70.54 09:03:01 8 27.22 0.00 0.47 0.00 0.07 72.24 09:03:01 9 18.61 0.00 0.55 0.32 0.07 80.46 09:03:01 10 21.88 0.00 0.33 0.00 0.05 77.74 09:03:01 11 26.72 0.00 0.54 0.00 0.07 72.68 09:03:01 12 16.19 0.00 0.35 0.38 0.05 83.02 09:03:01 13 27.52 0.00 1.29 0.00 0.07 71.13 09:03:01 14 27.30 0.00 1.86 0.05 0.07 70.72 09:03:01 15 22.54 0.00 1.10 0.00 0.05 76.30 09:04:01 all 18.62 0.00 0.78 0.15 0.05 80.41 09:04:01 0 22.89 0.00 0.62 0.00 0.07 76.43 09:04:01 1 16.27 0.00 1.09 0.00 0.08 82.56 09:04:01 2 25.56 0.00 0.50 0.00 0.07 73.87 09:04:01 3 18.28 0.00 0.43 0.00 0.05 81.24 09:04:01 4 14.71 0.00 0.50 0.35 0.05 84.39 09:04:01 5 15.11 0.00 1.27 1.91 0.07 81.65 09:04:01 6 30.53 0.00 1.20 0.05 0.05 68.17 09:04:01 7 23.18 0.00 0.42 0.00 0.07 76.33 09:04:01 8 26.48 0.00 1.71 0.00 0.07 71.74 09:04:01 9 20.85 0.00 0.50 0.00 0.07 78.58 09:04:01 10 11.82 0.00 0.22 0.00 0.03 87.93 09:04:01 11 15.27 0.00 0.45 0.00 0.05 84.23 09:04:01 12 13.99 0.00 0.67 0.00 0.05 85.30 09:04:01 13 13.41 0.00 1.33 0.00 0.05 85.21 09:04:01 14 16.53 0.00 0.85 0.00 0.03 82.58 09:04:01 15 13.04 0.00 0.63 0.00 0.03 86.29 Average: all 21.62 0.00 0.81 0.35 0.06 77.16 Average: 0 19.25 0.00 0.54 0.01 0.05 80.14 Average: 1 22.44 0.00 1.08 0.03 0.06 76.39 Average: 2 21.53 0.00 0.64 0.02 0.06 77.75 Average: 3 19.35 0.00 0.64 0.01 0.05 79.95 Average: 4 20.12 0.00 0.65 3.36 0.06 75.81 Average: 5 23.39 0.00 1.20 0.79 0.06 74.56 Average: 6 23.98 0.00 0.70 0.07 0.06 75.20 Average: 7 21.16 0.00 0.64 0.02 0.05 78.13 Average: 8 23.54 0.00 0.90 0.05 0.06 75.45 Average: 9 22.16 0.00 0.61 0.08 0.06 77.10 Average: 10 19.26 0.00 0.59 0.02 0.05 80.08 Average: 11 24.25 0.00 0.78 0.13 0.05 74.80 Average: 12 17.73 0.00 0.71 0.40 0.06 81.10 Average: 13 26.42 0.00 1.24 0.07 0.06 72.21 Average: 14 21.36 0.00 1.21 0.56 0.06 76.82 Average: 15 19.99 0.00 0.80 0.01 0.05 79.14