---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-48249 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 848 27223 0 4094 30864 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:f2:cd:80 brd ff:ff:ff:ff:ff:ff inet 10.30.106.143/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85820sec preferred_lft 85820sec inet6 fe80::f816:3eff:fef2:cd80/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:e5:59:55 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 inet6 fe80::42:21ff:fee5:5955/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-48249) 09/23/25 _x86_64_ (8 CPU) 12:01:21 LINUX RESTART (8 CPU) 12:02:01 tps rtps wtps bread/s bwrtn/s 12:03:01 286.99 28.44 258.55 915.69 13217.59 12:04:01 43.49 0.17 43.33 26.26 11526.35 12:05:01 149.93 17.96 131.96 404.20 25576.67 12:06:02 25.98 5.72 20.26 472.32 9737.84 12:07:01 90.82 3.03 87.78 430.98 50875.31 12:08:01 70.09 0.37 69.72 5.47 26918.05 12:09:01 113.51 0.20 113.31 1.60 13884.49 12:10:01 126.86 0.10 126.76 0.80 17463.49 Average: 113.51 7.01 106.50 281.87 21087.76 12:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 30218048 31645412 2721172 8.26 54768 1692984 1497244 4.41 899072 1550932 24004 12:04:01 30112388 31698644 2826832 8.58 70896 1825052 1423392 4.19 855448 1682484 130752 12:05:01 28936448 30933668 4002772 12.15 88580 2201572 2163548 6.37 1649532 2026348 16956 12:06:02 28353328 30650164 4585892 13.92 90064 2494560 2262528 6.66 2159496 2087824 241384 12:07:01 27676188 30608168 5263032 15.98 96176 3111396 2334604 6.87 2470280 2421388 248632 12:08:01 26535524 29945332 6403696 19.44 139124 3479656 3115820 9.17 3147676 2787424 136956 12:09:01 26655956 30224572 6283264 19.08 162280 3603012 2798032 8.23 2902932 2903960 134060 12:10:01 26293268 30025096 6645952 20.18 178584 3712576 2994608 8.81 3113000 3013068 4740 Average: 28097644 30716382 4841576 14.70 110059 2765101 2323722 6.84 2149680 2309178 117186 12:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 lo 0.80 0.80 0.10 0.10 0.00 0.00 0.00 0.00 12:03:01 ens3 187.10 126.14 959.98 45.60 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 12:04:01 ens3 22.43 19.15 312.46 4.23 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 12:05:01 ens3 434.31 353.31 4812.29 59.42 0.00 0.00 0.00 0.00 12:06:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:02 lo 8.12 8.12 2.18 2.18 0.00 0.00 0.00 0.00 12:06:02 ens3 375.47 285.64 636.10 118.64 0.00 0.00 0.00 0.00 12:07:01 docker0 3.30 6.00 0.20 78.85 0.00 0.00 0.00 0.00 12:07:01 lo 6.17 6.17 0.60 0.60 0.00 0.00 0.00 0.00 12:07:01 ens3 563.09 551.70 1524.59 3399.03 0.00 0.00 0.00 0.00 12:08:01 veth92f9322 180.12 286.80 34.61 794.69 0.00 0.00 0.00 0.07 12:08:01 docker0 180.12 286.65 32.15 794.68 0.00 0.00 0.00 0.00 12:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 ens3 401.68 253.79 1297.15 51.13 0.00 0.00 0.00 0.00 12:09:01 docker0 140.71 237.88 19.80 654.56 0.00 0.00 0.00 0.00 12:09:01 vethca4831c 95.73 194.35 18.81 648.59 0.00 0.00 0.00 0.05 12:09:01 lo 0.20 0.20 0.03 0.03 0.00 0.00 0.00 0.00 12:09:01 ens3 269.54 160.16 665.26 29.46 0.00 0.00 0.00 0.00 12:10:01 docker0 111.95 121.45 15.51 138.55 0.00 0.00 0.00 0.00 12:10:01 vethca4831c 111.95 121.48 17.04 138.55 0.00 0.00 0.00 0.01 12:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 ens3 151.76 126.88 146.81 22.58 0.00 0.00 0.00 0.00 Average: docker0 54.62 81.65 8.47 208.60 0.00 0.00 0.00 0.00 Average: vethca4831c 26.01 39.56 4.49 98.60 0.00 0.00 0.00 0.01 Average: lo 2.07 2.07 0.38 0.38 0.00 0.00 0.00 0.00 Average: ens3 300.12 233.93 1293.84 460.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-48249) 09/23/25 _x86_64_ (8 CPU) 12:01:21 LINUX RESTART (8 CPU) 12:02:01 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 5.88 0.00 0.54 9.66 0.03 83.89 12:03:01 0 5.90 0.00 0.33 0.50 0.02 93.25 12:03:01 1 1.62 0.00 0.45 28.58 0.02 69.34 12:03:01 2 2.81 0.00 0.20 0.13 0.03 96.83 12:03:01 3 2.64 0.00 0.80 2.51 0.02 94.03 12:03:01 4 2.85 0.00 0.53 1.18 0.02 95.41 12:03:01 5 7.69 0.00 0.37 0.25 0.02 91.67 12:03:01 6 9.32 0.00 0.72 42.79 0.05 47.12 12:03:01 7 14.23 0.00 0.90 1.28 0.03 83.55 12:04:01 all 3.72 0.00 0.31 9.00 0.02 86.94 12:04:01 0 11.13 0.00 0.62 1.65 0.02 86.59 12:04:01 1 3.13 0.00 0.25 0.12 0.00 96.50 12:04:01 2 2.29 0.00 0.27 22.07 0.03 75.34 12:04:01 3 0.47 0.00 0.07 0.00 0.00 99.47 12:04:01 4 1.00 0.00 0.23 3.03 0.02 95.72 12:04:01 5 0.07 0.00 0.02 0.00 0.02 99.90 12:04:01 6 10.80 0.00 0.92 45.27 0.03 42.97 12:04:01 7 0.85 0.00 0.15 0.00 0.00 99.00 12:05:01 all 12.07 0.00 0.99 9.18 0.06 77.71 12:05:01 0 7.51 0.00 0.88 8.11 0.05 83.46 12:05:01 1 19.53 0.00 0.57 3.05 0.07 76.78 12:05:01 2 11.36 0.00 0.67 16.95 0.05 70.97 12:05:01 3 7.22 0.00 0.52 8.82 0.03 83.41 12:05:01 4 19.04 0.00 1.71 9.36 0.08 69.80 12:05:01 5 5.41 0.00 0.57 7.64 0.05 86.33 12:05:01 6 12.25 0.00 0.49 4.38 0.08 82.80 12:05:01 7 14.33 0.00 2.46 15.08 0.10 68.03 12:06:02 all 18.22 0.00 1.23 0.83 0.05 79.67 12:06:02 0 12.00 0.00 0.33 0.02 0.03 87.62 12:06:02 1 19.50 0.00 0.57 0.89 0.05 79.00 12:06:02 2 27.63 0.00 1.25 0.50 0.07 70.55 12:06:02 3 18.19 0.00 0.88 0.02 0.07 80.85 12:06:02 4 16.79 0.00 2.63 0.05 0.07 80.46 12:06:02 5 9.19 0.00 0.47 0.07 0.03 90.24 12:06:02 6 18.69 0.00 0.60 4.50 0.05 76.16 12:06:02 7 23.73 0.00 3.11 0.58 0.07 72.51 12:07:01 all 8.39 0.00 1.56 4.32 0.06 85.68 12:07:01 0 6.39 0.00 1.36 0.38 0.05 91.81 12:07:01 1 8.17 0.00 1.40 0.07 0.05 90.31 12:07:01 2 16.07 0.00 2.20 4.36 0.03 77.34 12:07:01 3 3.56 0.00 1.23 13.79 0.07 81.35 12:07:01 4 8.31 0.00 1.59 0.46 0.05 89.59 12:07:01 5 10.09 0.00 2.01 1.94 0.09 85.87 12:07:01 6 4.78 0.00 1.33 12.04 0.05 81.80 12:07:01 7 9.73 0.00 1.38 1.49 0.07 87.33 12:08:01 all 8.34 0.00 1.49 5.12 0.06 84.98 12:08:01 0 3.99 0.00 2.30 2.20 0.10 91.40 12:08:01 1 43.80 0.00 3.03 0.20 0.12 52.85 12:08:01 2 3.52 0.00 1.00 0.07 0.08 95.33 12:08:01 3 7.97 0.00 1.52 4.39 0.07 86.05 12:08:01 4 0.94 0.00 0.87 19.23 0.03 78.93 12:08:01 5 4.63 0.00 1.43 5.65 0.07 88.23 12:08:01 6 1.11 0.00 1.18 0.20 0.05 97.46 12:08:01 7 0.90 0.00 0.62 9.07 0.03 89.38 12:09:01 all 2.95 0.00 0.84 3.21 0.06 92.93 12:09:01 0 1.44 0.00 0.45 0.73 0.02 97.36 12:09:01 1 4.14 0.00 0.47 0.00 0.03 95.36 12:09:01 2 8.62 0.00 1.82 1.04 0.07 88.46 12:09:01 3 0.25 0.00 0.37 0.00 0.05 99.33 12:09:01 4 0.10 0.00 0.28 2.07 0.00 97.55 12:09:01 5 1.47 0.00 0.99 0.55 0.13 96.85 12:09:01 6 1.86 0.00 0.52 13.22 0.03 84.37 12:09:01 7 5.77 0.00 1.80 8.03 0.17 84.23 12:10:01 all 4.41 0.00 0.55 1.49 0.03 93.52 12:10:01 0 0.03 0.00 0.47 5.46 0.02 94.03 12:10:01 1 2.19 0.00 0.23 0.22 0.03 97.33 12:10:01 2 26.52 0.00 0.80 0.00 0.05 72.63 12:10:01 3 0.90 0.00 0.82 0.03 0.03 98.21 12:10:01 4 1.05 0.00 0.90 1.05 0.03 96.96 12:10:01 5 1.40 0.00 0.87 0.18 0.05 97.49 12:10:01 6 2.15 0.00 0.10 4.23 0.02 93.51 12:10:01 7 1.00 0.00 0.22 0.77 0.02 98.00 Average: all 8.00 0.00 0.94 5.35 0.05 85.67 Average: 0 6.05 0.00 0.84 2.39 0.04 90.68 Average: 1 12.74 0.00 0.87 4.16 0.05 82.19 Average: 2 12.34 0.00 1.02 5.64 0.05 80.94 Average: 3 5.16 0.00 0.77 3.67 0.04 90.36 Average: 4 6.25 0.00 1.09 4.56 0.04 88.06 Average: 5 4.98 0.00 0.84 2.03 0.06 92.09 Average: 6 7.63 0.00 0.73 15.85 0.05 75.74 Average: 7 8.81 0.00 1.33 4.54 0.06 85.26