---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-34564 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 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 1156 58755 0 4510 62570 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:fb:d6:bf brd ff:ff:ff:ff:ff:ff inet 10.30.107.207/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85989sec preferred_lft 85989sec inet6 fe80::f816:3eff:fefb:d6bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:e5:9a:60 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-34564) 08/11/25 _x86_64_ (16 CPU) 15:16:52 LINUX RESTART (16 CPU) 15:17:01 tps rtps wtps bread/s bwrtn/s 15:18:01 372.27 74.07 298.20 5337.55 80036.37 15:19:01 200.07 43.31 156.76 2466.12 52278.89 15:20:01 59.30 4.30 55.01 133.80 41306.95 15:21:01 33.81 0.07 33.74 2.67 39335.44 15:22:01 49.09 0.45 48.64 13.46 58797.53 15:23:01 52.41 0.30 52.11 12.66 63643.13 Average: 127.85 20.42 107.43 1328.09 55901.59 15:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:18:01 62846168 64217396 3121568 4.73 77656 1827948 2146264 3.20 1070180 1640264 197952 15:19:01 60880140 62568364 5087596 7.71 96380 2112108 3977976 5.94 2751316 1888588 14312 15:20:01 59462784 61289648 6504952 9.86 101544 2239996 4194284 6.26 4082448 1960284 12 15:21:01 59593088 61717628 6374648 9.66 104364 2528064 3563416 5.32 3739220 2164244 202328 15:22:01 58051988 61115616 7915748 12.00 107460 3448380 4223440 6.30 4334416 3075352 462584 15:23:01 60171848 64064984 5795888 8.79 111800 4259688 2116432 3.16 1419532 3844240 485500 Average: 60167669 62495606 5800067 8.79 99867 2736031 3370302 5.03 2899519 2428829 227115 15:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:18:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 15:18:01 ens3 465.75 294.17 1987.52 78.27 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 15:19:01 ens3 423.06 341.78 2324.83 84.28 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 lo 8.53 8.53 7.49 7.49 0.00 0.00 0.00 0.00 15:20:01 ens3 581.36 448.44 1884.27 131.05 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 lo 20.90 20.90 95.88 95.88 0.00 0.00 0.00 0.00 15:21:01 ens3 735.23 540.74 610.43 183.71 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 lo 4.62 4.62 2.05 2.05 0.00 0.00 0.00 0.00 15:22:01 ens3 326.85 230.99 131.68 91.71 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 lo 3.33 3.33 1.61 1.61 0.00 0.00 0.00 0.00 15:23:01 ens3 361.12 241.99 801.96 76.14 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 6.67 6.67 17.88 17.88 0.00 0.00 0.00 0.00 Average: ens3 482.23 349.69 1290.23 107.52 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-34564) 08/11/25 _x86_64_ (16 CPU) 15:16:52 LINUX RESTART (16 CPU) 15:17:01 CPU %user %nice %system %iowait %steal %idle 15:18:01 all 4.88 0.00 0.70 1.45 0.03 92.94 15:18:01 0 4.99 0.00 0.35 0.45 0.02 94.20 15:18:01 1 2.85 0.00 0.65 0.77 0.02 95.71 15:18:01 2 2.99 0.00 0.50 0.45 0.02 96.04 15:18:01 3 3.05 0.00 0.43 0.43 0.02 96.06 15:18:01 4 8.70 0.00 0.52 0.33 0.03 90.41 15:18:01 5 1.77 0.00 0.47 0.02 0.02 97.73 15:18:01 6 2.22 0.00 0.32 0.22 0.05 97.19 15:18:01 7 1.95 0.00 0.28 1.18 0.02 96.57 15:18:01 8 2.95 0.00 0.53 9.43 0.03 87.05 15:18:01 9 2.25 0.00 0.33 0.42 0.02 96.98 15:18:01 10 2.04 0.00 2.71 7.67 0.02 87.57 15:18:01 11 28.83 0.00 1.92 1.02 0.07 68.17 15:18:01 12 6.12 0.00 1.17 0.20 0.03 92.47 15:18:01 13 2.32 0.00 0.32 0.12 0.03 97.21 15:18:01 14 4.19 0.00 0.37 0.25 0.03 95.16 15:18:01 15 0.80 0.00 0.28 0.30 0.00 98.62 15:19:01 all 17.64 0.00 0.80 0.91 0.05 80.59 15:19:01 0 16.47 0.00 0.68 0.38 0.05 82.41 15:19:01 1 17.72 0.00 1.18 1.42 0.05 79.63 15:19:01 2 9.69 0.00 0.62 0.02 0.03 89.64 15:19:01 3 10.70 0.00 0.22 0.08 0.02 88.98 15:19:01 4 16.00 0.00 0.82 0.02 0.07 83.10 15:19:01 5 18.50 0.00 0.43 0.23 0.03 80.79 15:19:01 6 21.89 0.00 1.31 0.87 0.08 75.85 15:19:01 7 15.25 0.00 0.57 1.32 0.03 82.82 15:19:01 8 9.19 0.00 0.58 3.64 0.05 86.54 15:19:01 9 15.30 0.00 1.19 0.22 0.07 83.22 15:19:01 10 7.71 0.00 0.45 0.02 0.05 91.78 15:19:01 11 15.69 0.00 0.75 0.03 0.05 83.48 15:19:01 12 28.64 0.00 0.94 0.52 0.07 69.84 15:19:01 13 39.43 0.00 1.55 1.49 0.08 57.45 15:19:01 14 17.63 0.00 1.00 4.24 0.05 77.07 15:19:01 15 22.40 0.00 0.55 0.08 0.05 76.92 15:20:01 all 26.26 0.00 0.91 0.31 0.07 72.45 15:20:01 0 38.87 0.00 1.74 0.07 0.08 59.24 15:20:01 1 27.14 0.00 1.04 0.03 0.08 71.70 15:20:01 2 25.15 0.00 0.65 0.00 0.07 74.13 15:20:01 3 19.93 0.00 0.62 0.00 0.05 79.40 15:20:01 4 28.07 0.00 0.70 0.00 0.05 71.18 15:20:01 5 22.96 0.00 0.57 2.37 0.08 74.01 15:20:01 6 24.84 0.00 0.50 0.02 0.07 74.57 15:20:01 7 19.70 0.00 0.60 2.40 0.07 77.22 15:20:01 8 29.43 0.00 0.94 0.00 0.08 69.55 15:20:01 9 30.56 0.00 0.96 0.00 0.07 68.42 15:20:01 10 28.15 0.00 0.85 0.05 0.07 70.88 15:20:01 11 25.27 0.00 1.03 0.00 0.07 73.63 15:20:01 12 19.41 0.00 0.47 0.00 0.07 80.06 15:20:01 13 27.14 0.00 0.77 0.00 0.07 72.03 15:20:01 14 25.53 0.00 2.16 0.05 0.08 72.18 15:20:01 15 28.08 0.00 0.89 0.00 0.08 70.95 15:21:01 all 30.19 0.00 0.91 0.26 0.07 68.57 15:21:01 0 24.66 0.00 0.89 0.00 0.07 74.39 15:21:01 1 33.24 0.00 0.87 0.00 0.08 65.81 15:21:01 2 29.13 0.00 0.94 0.02 0.07 69.85 15:21:01 3 25.20 0.00 0.40 0.00 0.05 74.35 15:21:01 4 36.28 0.00 0.50 0.00 0.07 63.16 15:21:01 5 43.73 0.00 1.26 0.00 0.08 54.93 15:21:01 6 36.24 0.00 0.72 0.00 0.05 62.99 15:21:01 7 26.21 0.00 0.79 1.09 0.07 71.85 15:21:01 8 34.25 0.00 0.75 0.00 0.08 64.91 15:21:01 9 30.97 0.00 1.34 0.39 0.08 67.22 15:21:01 10 32.59 0.00 0.99 0.00 0.08 66.34 15:21:01 11 20.72 0.00 0.77 2.66 0.05 75.81 15:21:01 12 28.11 0.00 1.49 0.00 0.05 70.35 15:21:01 13 20.83 0.00 0.63 0.00 0.05 78.49 15:21:01 14 33.86 0.00 1.12 0.00 0.07 64.96 15:21:01 15 27.11 0.00 1.10 0.00 0.05 71.73 15:22:01 all 29.54 0.00 1.03 0.33 0.08 69.03 15:22:01 0 19.84 0.00 0.74 0.00 0.07 79.35 15:22:01 1 32.20 0.00 1.86 0.00 0.08 65.86 15:22:01 2 31.51 0.00 1.00 0.59 0.08 66.82 15:22:01 3 32.54 0.00 1.04 0.00 0.08 66.34 15:22:01 4 28.60 0.00 0.94 0.00 0.08 70.38 15:22:01 5 28.48 0.00 0.67 0.00 0.08 70.77 15:22:01 6 27.83 0.00 1.24 0.00 0.07 70.87 15:22:01 7 38.35 0.00 1.89 0.17 0.07 59.52 15:22:01 8 29.27 0.00 1.07 0.00 0.07 69.60 15:22:01 9 30.16 0.00 0.59 1.46 0.07 67.73 15:22:01 10 29.85 0.00 1.04 1.92 0.08 67.10 15:22:01 11 22.17 0.00 0.38 1.09 0.05 76.31 15:22:01 12 43.36 0.00 1.34 0.02 0.10 55.18 15:22:01 13 25.26 0.00 0.95 0.00 0.07 73.72 15:22:01 14 28.34 0.00 0.89 0.00 0.07 70.71 15:22:01 15 24.92 0.00 0.90 0.00 0.08 74.09 15:23:01 all 25.90 0.00 0.95 0.46 0.06 72.62 15:23:01 0 28.64 0.00 0.97 0.00 0.07 70.32 15:23:01 1 31.36 0.00 1.47 0.00 0.08 67.09 15:23:01 2 17.80 0.00 0.60 0.00 0.05 81.55 15:23:01 3 38.18 0.00 1.05 0.02 0.08 60.66 15:23:01 4 29.45 0.00 0.64 0.00 0.07 69.85 15:23:01 5 24.90 0.00 1.61 0.02 0.07 73.41 15:23:01 6 21.05 0.00 0.72 0.00 0.05 78.18 15:23:01 7 28.53 0.00 1.19 0.15 0.07 70.07 15:23:01 8 33.11 0.00 1.04 0.02 0.08 65.75 15:23:01 9 22.44 0.00 0.60 0.00 0.05 76.91 15:23:01 10 12.31 0.00 0.91 4.33 0.07 82.38 15:23:01 11 22.97 0.00 0.62 0.02 0.07 76.33 15:23:01 12 20.76 0.00 1.07 0.00 0.05 78.11 15:23:01 13 37.45 0.00 1.04 0.03 0.07 61.41 15:23:01 14 30.17 0.00 0.80 0.00 0.08 68.94 15:23:01 15 15.31 0.00 0.86 2.83 0.05 80.95 Average: all 22.39 0.00 0.88 0.62 0.06 76.04 Average: 0 22.24 0.00 0.89 0.15 0.06 76.66 Average: 1 24.07 0.00 1.18 0.37 0.07 74.32 Average: 2 19.37 0.00 0.72 0.18 0.05 79.68 Average: 3 21.59 0.00 0.63 0.09 0.05 77.65 Average: 4 24.51 0.00 0.69 0.06 0.06 74.69 Average: 5 23.38 0.00 0.83 0.44 0.06 75.29 Average: 6 22.35 0.00 0.80 0.18 0.06 76.61 Average: 7 21.65 0.00 0.89 1.05 0.05 76.36 Average: 8 23.02 0.00 0.82 2.19 0.07 73.91 Average: 9 21.93 0.00 0.83 0.41 0.06 76.77 Average: 10 18.78 0.00 1.16 2.33 0.06 77.67 Average: 11 22.61 0.00 0.91 0.80 0.06 75.62 Average: 12 24.39 0.00 1.08 0.12 0.06 74.34 Average: 13 25.40 0.00 0.88 0.27 0.06 73.39 Average: 14 23.27 0.00 1.06 0.76 0.06 74.85 Average: 15 19.76 0.00 0.76 0.54 0.05 78.89