---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-23515 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 1007 59065 0 4348 62722 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:5f:d9:68 brd ff:ff:ff:ff:ff:ff inet 10.30.107.35/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:fe5f:d968/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:98:42:11 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-23515) 06/24/25 _x86_64_ (16 CPU) 18:03:23 LINUX RESTART (16 CPU) 18:04:01 tps rtps wtps bread/s bwrtn/s 18:05:01 328.82 52.40 276.42 2355.61 62686.44 18:06:01 157.71 13.86 143.84 876.92 68419.53 18:07:01 45.48 2.87 42.61 83.05 55336.64 18:08:01 64.40 0.48 63.92 13.73 75546.00 18:09:01 65.46 0.85 64.61 87.19 77229.13 Average: 132.38 14.09 118.29 683.38 67843.12 18:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:05:01 62745024 64253744 3222720 4.89 89396 1946628 3157048 4.71 1024304 1783364 222112 18:06:01 60557532 62346080 5410212 8.20 99624 2206128 3493060 5.21 3018632 1946232 14892 18:07:01 59893752 61962092 6073992 9.21 102224 2476828 3616716 5.40 3491268 2126956 242728 18:08:01 59013364 61999160 6954380 10.54 105880 3374824 3594532 5.36 3454580 3010712 435456 18:09:01 60517104 64259356 5450640 8.26 110060 4114324 2057440 3.07 1227332 3710700 468136 Average: 60545355 62964086 5422389 8.22 101437 2823746 3183759 4.75 2443223 2515593 276665 18:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:05:01 lo 1.40 1.40 0.17 0.17 0.00 0.00 0.00 0.00 18:05:01 ens3 250.28 158.63 1306.99 32.20 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 18:06:01 ens3 450.96 351.52 3452.38 74.53 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 lo 37.49 37.49 184.27 184.27 0.00 0.00 0.00 0.00 18:07:01 ens3 344.86 199.43 539.95 72.25 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 lo 4.77 4.77 2.07 2.07 0.00 0.00 0.00 0.00 18:08:01 ens3 515.33 274.67 714.44 95.31 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 lo 3.22 3.22 1.60 1.60 0.00 0.00 0.00 0.00 18:09:01 ens3 334.23 159.62 224.45 69.75 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 9.44 9.44 37.63 37.63 0.00 0.00 0.00 0.00 Average: ens3 379.12 228.77 1247.66 68.80 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-23515) 06/24/25 _x86_64_ (16 CPU) 18:03:23 LINUX RESTART (16 CPU) 18:04:01 CPU %user %nice %system %iowait %steal %idle 18:05:01 all 5.60 0.00 0.47 1.36 0.03 92.55 18:05:01 0 1.10 0.00 0.15 0.12 0.02 98.62 18:05:01 1 6.81 0.00 0.30 0.15 0.02 92.73 18:05:01 2 1.07 0.00 0.18 0.07 0.03 98.65 18:05:01 3 13.00 0.00 0.45 0.67 0.05 85.83 18:05:01 4 6.64 0.00 0.58 0.18 0.02 92.58 18:05:01 5 1.33 0.00 1.03 3.49 0.02 94.13 18:05:01 6 0.17 0.00 0.10 6.02 0.07 93.64 18:05:01 7 9.03 0.00 0.77 5.13 0.05 85.02 18:05:01 8 27.14 0.00 1.57 1.75 0.03 69.51 18:05:01 9 4.92 0.00 0.32 0.10 0.02 94.65 18:05:01 10 1.97 0.00 0.27 0.02 0.02 97.73 18:05:01 11 1.02 0.00 0.12 0.00 0.02 98.85 18:05:01 12 0.92 0.00 0.05 0.02 0.02 99.00 18:05:01 13 0.80 0.00 0.28 3.12 0.02 95.78 18:05:01 14 0.57 0.00 0.13 0.12 0.00 99.18 18:05:01 15 13.01 0.00 1.20 0.78 0.03 84.97 18:06:01 all 26.34 0.00 1.01 0.65 0.08 71.92 18:06:01 0 18.65 0.00 0.70 0.02 0.08 80.55 18:06:01 1 19.48 0.00 0.98 0.02 0.08 79.44 18:06:01 2 33.85 0.00 1.83 1.42 0.08 62.82 18:06:01 3 29.58 0.00 0.77 0.00 0.05 69.60 18:06:01 4 24.30 0.00 0.80 0.05 0.08 74.77 18:06:01 5 27.77 0.00 0.57 0.00 0.08 71.57 18:06:01 6 23.84 0.00 0.53 4.66 0.08 70.88 18:06:01 7 20.36 0.00 0.79 0.02 0.07 78.77 18:06:01 8 32.84 0.00 0.95 0.30 0.10 65.80 18:06:01 9 20.26 0.00 0.92 0.03 0.07 78.72 18:06:01 10 15.40 0.00 0.82 0.02 0.08 83.68 18:06:01 11 35.23 0.00 0.95 0.00 0.10 63.71 18:06:01 12 32.61 0.00 1.09 0.00 0.08 66.22 18:06:01 13 20.03 0.00 0.82 2.97 0.07 76.11 18:06:01 14 31.98 0.00 1.57 0.77 0.08 65.60 18:06:01 15 35.38 0.00 2.05 0.05 0.07 62.45 18:07:01 all 30.95 0.00 0.80 0.41 0.09 67.75 18:07:01 0 34.45 0.00 1.00 0.00 0.10 64.45 18:07:01 1 40.62 0.00 1.12 0.00 0.10 58.16 18:07:01 2 30.85 0.00 1.19 0.02 0.10 67.85 18:07:01 3 33.17 0.00 0.57 0.00 0.10 66.16 18:07:01 4 29.87 0.00 0.82 0.02 0.08 69.21 18:07:01 5 31.61 0.00 0.74 0.00 0.08 67.57 18:07:01 6 19.87 0.00 0.79 6.47 0.08 72.79 18:07:01 7 32.74 0.00 0.45 0.00 0.08 66.73 18:07:01 8 23.97 0.00 0.92 0.00 0.07 75.05 18:07:01 9 26.35 0.00 0.73 0.00 0.07 72.85 18:07:01 10 23.28 0.00 0.52 0.00 0.05 76.15 18:07:01 11 33.46 0.00 0.69 0.00 0.10 65.75 18:07:01 12 27.84 0.00 1.37 0.00 0.08 70.70 18:07:01 13 29.63 0.00 0.60 0.00 0.08 69.69 18:07:01 14 40.54 0.00 0.49 0.00 0.10 58.87 18:07:01 15 36.97 0.00 0.85 0.07 0.12 62.00 18:08:01 all 29.00 0.00 1.00 0.79 0.09 69.12 18:08:01 0 16.37 0.00 0.87 0.12 0.07 82.58 18:08:01 1 25.12 0.00 1.04 0.00 0.08 73.75 18:08:01 2 35.44 0.00 0.67 0.99 0.08 62.81 18:08:01 3 37.87 0.00 1.21 0.00 0.10 60.82 18:08:01 4 27.30 0.00 1.26 5.29 0.08 66.08 18:08:01 5 34.42 0.00 0.85 0.32 0.07 64.34 18:08:01 6 24.77 0.00 0.53 0.48 0.07 74.14 18:08:01 7 34.26 0.00 1.81 0.00 0.10 63.83 18:08:01 8 20.69 0.00 0.50 0.00 0.07 78.74 18:08:01 9 31.83 0.00 1.69 0.64 0.08 65.76 18:08:01 10 26.38 0.00 0.82 3.55 0.12 69.13 18:08:01 11 32.21 0.00 0.70 0.87 0.12 66.10 18:08:01 12 34.35 0.00 1.49 0.00 0.08 64.07 18:08:01 13 29.09 0.00 0.75 0.00 0.08 70.07 18:08:01 14 35.52 0.00 0.74 0.35 0.08 63.31 18:08:01 15 18.55 0.00 1.00 0.00 0.08 80.36 18:09:01 all 22.70 0.00 0.87 0.78 0.07 75.58 18:09:01 0 20.34 0.00 1.15 0.00 0.08 78.42 18:09:01 1 19.42 0.00 0.88 3.22 0.05 76.42 18:09:01 2 19.72 0.00 0.57 0.13 0.07 79.51 18:09:01 3 21.56 0.00 0.52 0.00 0.07 77.86 18:09:01 4 17.96 0.00 0.47 0.08 0.07 81.42 18:09:01 5 25.46 0.00 1.30 0.02 0.08 73.13 18:09:01 6 19.77 0.00 0.54 0.18 0.07 79.45 18:09:01 7 24.88 0.00 0.80 0.00 0.07 74.25 18:09:01 8 25.61 0.00 1.20 0.08 0.07 73.04 18:09:01 9 25.03 0.00 1.32 0.18 0.07 73.40 18:09:01 10 19.69 0.00 0.48 1.30 0.07 78.46 18:09:01 11 26.39 0.00 1.06 7.10 0.08 65.37 18:09:01 12 32.80 0.00 1.00 0.00 0.08 66.11 18:09:01 13 28.51 0.00 1.11 0.17 0.07 70.15 18:09:01 14 19.07 0.00 0.75 0.00 0.05 80.13 18:09:01 15 17.00 0.00 0.87 0.00 0.07 82.07 Average: all 22.91 0.00 0.83 0.80 0.07 75.39 Average: 0 18.17 0.00 0.77 0.05 0.07 80.93 Average: 1 22.28 0.00 0.87 0.68 0.07 76.11 Average: 2 24.17 0.00 0.89 0.53 0.07 74.35 Average: 3 27.03 0.00 0.70 0.13 0.07 72.06 Average: 4 21.20 0.00 0.79 1.12 0.07 76.82 Average: 5 24.11 0.00 0.90 0.77 0.07 74.16 Average: 6 17.69 0.00 0.50 3.56 0.07 78.18 Average: 7 24.24 0.00 0.92 1.03 0.07 73.73 Average: 8 26.05 0.00 1.03 0.43 0.07 72.43 Average: 9 21.67 0.00 1.00 0.19 0.06 77.08 Average: 10 17.34 0.00 0.58 0.98 0.07 81.03 Average: 11 25.64 0.00 0.70 1.59 0.08 71.98 Average: 12 25.68 0.00 1.00 0.00 0.07 73.24 Average: 13 21.60 0.00 0.71 1.25 0.06 76.37 Average: 14 25.52 0.00 0.74 0.25 0.06 73.44 Average: 15 24.17 0.00 1.19 0.18 0.07 74.39