---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-28210 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 1091 58828 0 4502 62635 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:b1:11:a1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.164/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86005sec preferred_lft 86005sec inet6 fe80::f816:3eff:feb1:11a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:74:c2:9f 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-28210) 07/15/25 _x86_64_ (16 CPU) 13:56:07 LINUX RESTART (16 CPU) 13:57:01 tps rtps wtps bread/s bwrtn/s 13:58:01 177.77 34.72 143.05 1700.77 67858.98 13:59:01 139.19 16.56 122.63 956.11 66859.92 14:00:01 54.75 0.22 54.53 4.53 60319.89 14:01:01 50.57 0.45 50.12 13.46 66895.78 14:02:01 59.42 0.27 59.16 12.40 75440.63 Average: 96.34 10.44 85.90 537.47 67474.82 13:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:58:01 62601192 64144060 3366552 5.10 91664 1975512 2324368 3.47 1123352 1810384 136460 13:59:01 60083640 61904680 5884104 8.92 101064 2234464 3928184 5.86 3469448 1955524 14048 14:00:01 60500580 62619404 5467164 8.29 103744 2523480 3248796 4.85 2839296 2157264 2708 14:01:01 58077936 61172272 7889808 11.96 107292 3478624 5699344 8.50 4279388 3101120 465736 14:02:01 60188660 64081832 5779084 8.76 111496 4259680 2154996 3.22 1401316 3843764 441228 Average: 60290402 62784450 5677342 8.61 103052 2894352 3471138 5.18 2622560 2573611 212036 13:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:58:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 13:58:01 ens3 181.54 130.17 1312.82 20.15 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 lo 1.65 1.65 1.80 1.80 0.00 0.00 0.00 0.00 13:59:01 ens3 759.69 506.47 3490.13 120.91 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 38.04 38.04 190.26 190.26 0.00 0.00 0.00 0.00 14:00:01 ens3 539.10 328.92 538.67 120.00 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 lo 4.07 4.07 1.59 1.59 0.00 0.00 0.00 0.00 14:01:01 ens3 562.44 399.22 770.27 144.84 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 lo 3.13 3.13 1.59 1.59 0.00 0.00 0.00 0.00 14:02:01 ens3 238.68 172.30 205.66 61.14 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 9.64 9.64 39.08 39.08 0.00 0.00 0.00 0.00 Average: ens3 456.28 307.41 1263.49 93.41 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-28210) 07/15/25 _x86_64_ (16 CPU) 13:56:07 LINUX RESTART (16 CPU) 13:57:01 CPU %user %nice %system %iowait %steal %idle 13:58:01 all 5.87 0.00 0.42 2.07 0.02 91.62 13:58:01 0 2.09 0.00 0.13 0.00 0.02 97.76 13:58:01 1 2.89 0.00 0.10 0.08 0.02 96.91 13:58:01 2 1.77 0.00 0.12 0.12 0.02 97.98 13:58:01 3 0.72 0.00 0.10 0.30 0.00 98.88 13:58:01 4 2.13 0.00 0.12 0.03 0.03 97.68 13:58:01 5 1.68 0.00 0.17 0.18 0.02 97.95 13:58:01 6 24.86 0.00 1.37 2.62 0.03 71.12 13:58:01 7 28.88 0.00 1.89 1.32 0.05 67.86 13:58:01 8 9.83 0.00 0.67 1.45 0.02 88.04 13:58:01 9 5.21 0.00 0.67 0.97 0.03 93.12 13:58:01 10 3.25 0.00 0.18 0.00 0.03 96.53 13:58:01 11 1.83 0.00 0.08 0.00 0.02 98.07 13:58:01 12 2.44 0.00 0.25 0.35 0.02 96.95 13:58:01 13 1.82 0.00 0.08 0.05 0.02 98.03 13:58:01 14 1.77 0.00 0.12 0.00 0.00 98.12 13:58:01 15 2.78 0.00 0.62 25.82 0.07 70.72 13:59:01 all 30.05 0.00 1.08 1.40 0.08 67.39 13:59:01 0 37.02 0.00 1.12 0.13 0.10 61.62 13:59:01 1 30.41 0.00 1.24 0.65 0.08 67.62 13:59:01 2 32.95 0.00 0.80 0.05 0.10 66.09 13:59:01 3 36.57 0.00 0.65 0.00 0.10 62.68 13:59:01 4 31.96 0.00 0.75 0.13 0.07 67.09 13:59:01 5 34.30 0.00 1.27 0.35 0.08 63.99 13:59:01 6 22.92 0.00 1.05 0.42 0.08 75.52 13:59:01 7 45.71 0.00 1.69 0.20 0.08 52.31 13:59:01 8 26.10 0.00 1.24 0.00 0.08 72.57 13:59:01 9 24.94 0.00 1.01 2.45 0.05 71.56 13:59:01 10 38.32 0.00 2.18 1.91 0.10 57.48 13:59:01 11 27.70 0.00 0.60 1.93 0.08 69.69 13:59:01 12 30.39 0.00 1.11 0.22 0.08 68.20 13:59:01 13 17.85 0.00 1.17 0.00 0.05 80.93 13:59:01 14 23.33 0.00 0.54 11.51 0.07 64.55 13:59:01 15 20.39 0.00 0.77 2.54 0.07 76.23 14:00:01 all 30.41 0.00 0.88 1.65 0.09 66.97 14:00:01 0 38.95 0.00 0.84 0.00 0.10 60.11 14:00:01 1 29.82 0.00 1.04 0.00 0.08 69.05 14:00:01 2 32.77 0.00 1.02 0.00 0.08 66.12 14:00:01 3 36.05 0.00 0.74 1.11 0.08 62.02 14:00:01 4 25.60 0.00 1.28 0.00 0.10 73.03 14:00:01 5 26.91 0.00 0.72 0.00 0.08 72.28 14:00:01 6 42.35 0.00 0.99 0.00 0.10 56.56 14:00:01 7 29.87 0.00 1.07 0.00 0.08 68.97 14:00:01 8 21.26 0.00 0.72 0.02 0.08 77.92 14:00:01 9 36.44 0.00 0.70 0.03 0.08 62.73 14:00:01 10 24.86 0.00 0.49 0.00 0.07 74.59 14:00:01 11 37.08 0.00 0.55 0.07 0.10 62.19 14:00:01 12 36.48 0.00 1.59 0.00 0.08 61.85 14:00:01 13 17.28 0.00 0.91 0.00 0.12 81.70 14:00:01 14 19.81 0.00 0.67 25.23 0.07 54.22 14:00:01 15 30.98 0.00 0.84 0.00 0.10 68.08 14:01:01 all 29.20 0.00 1.08 1.61 0.08 68.03 14:01:01 0 31.59 0.00 1.34 0.00 0.08 66.99 14:01:01 1 26.99 0.00 1.17 0.00 0.08 71.75 14:01:01 2 33.34 0.00 1.17 9.19 0.08 56.22 14:01:01 3 33.67 0.00 0.87 10.03 0.10 55.32 14:01:01 4 28.77 0.00 1.24 0.03 0.08 69.88 14:01:01 5 40.89 0.00 3.08 1.99 0.10 53.94 14:01:01 6 32.80 0.00 0.79 0.00 0.10 66.31 14:01:01 7 31.93 0.00 1.11 0.00 0.10 66.86 14:01:01 8 24.23 0.00 0.75 3.43 0.08 71.50 14:01:01 9 35.31 0.00 0.91 0.00 0.10 63.68 14:01:01 10 23.03 0.00 1.14 0.12 0.07 75.64 14:01:01 11 39.60 0.00 1.30 0.00 0.08 59.01 14:01:01 12 24.49 0.00 0.79 0.00 0.07 74.66 14:01:01 13 18.19 0.00 0.52 0.90 0.05 80.34 14:01:01 14 14.83 0.00 0.35 0.02 0.03 84.77 14:01:01 15 27.74 0.00 0.63 0.05 0.07 71.51 14:02:01 all 21.86 0.00 0.86 2.03 0.06 75.19 14:02:01 0 12.32 0.00 0.73 0.03 0.05 86.86 14:02:01 1 35.27 0.00 1.43 1.43 0.07 61.80 14:02:01 2 23.00 0.00 1.00 0.00 0.07 75.93 14:02:01 3 28.66 0.00 1.89 4.32 0.08 65.06 14:02:01 4 24.31 0.00 0.74 0.00 0.05 74.90 14:02:01 5 26.10 0.00 1.54 0.00 0.07 72.29 14:02:01 6 14.51 0.00 0.80 0.00 0.05 84.64 14:02:01 7 16.37 0.00 0.67 0.00 0.05 82.92 14:02:01 8 13.36 0.00 0.70 26.80 0.07 59.07 14:02:01 9 23.52 0.00 1.04 0.02 0.07 75.36 14:02:01 10 29.90 0.00 0.72 0.00 0.08 69.30 14:02:01 11 22.85 0.00 0.53 0.00 0.08 76.53 14:02:01 12 20.31 0.00 0.53 0.00 0.05 79.11 14:02:01 13 17.46 0.00 0.63 0.00 0.05 81.85 14:02:01 14 21.01 0.00 0.42 0.00 0.07 78.51 14:02:01 15 20.88 0.00 0.35 0.00 0.05 78.72 Average: all 23.46 0.00 0.86 1.75 0.07 73.85 Average: 0 24.37 0.00 0.83 0.03 0.07 74.70 Average: 1 25.07 0.00 1.00 0.43 0.07 73.43 Average: 2 24.74 0.00 0.82 1.87 0.07 72.50 Average: 3 27.11 0.00 0.85 3.15 0.07 68.82 Average: 4 22.53 0.00 0.82 0.04 0.07 76.54 Average: 5 25.95 0.00 1.36 0.51 0.07 72.12 Average: 6 27.47 0.00 1.00 0.61 0.07 70.85 Average: 7 30.55 0.00 1.29 0.30 0.07 67.78 Average: 8 18.95 0.00 0.82 6.33 0.07 73.83 Average: 9 25.07 0.00 0.86 0.69 0.07 73.31 Average: 10 23.85 0.00 0.94 0.40 0.07 74.73 Average: 11 25.79 0.00 0.62 0.40 0.07 73.12 Average: 12 22.81 0.00 0.85 0.11 0.06 76.16 Average: 13 14.51 0.00 0.66 0.19 0.06 84.58 Average: 14 16.13 0.00 0.42 7.33 0.05 76.07 Average: 15 20.55 0.00 0.64 5.68 0.07 73.06