---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13164 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: 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): 0-7 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 712K 3.2G 1% /run /dev/vda1 155G 16G 140G 10% / 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 889 23036 0 8241 30822 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:56:97:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.146/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86017sec preferred_lft 86017sec inet6 fe80::f816:3eff:fe56:97f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:f5:c1:9e 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::42:72ff:fef5:c19e/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-13164) 11/16/25 _x86_64_ (8 CPU) 13:33:04 LINUX RESTART (8 CPU) 13:34:01 tps rtps wtps bread/s bwrtn/s 13:35:01 318.20 20.90 297.30 2342.94 141806.50 13:36:01 523.96 2.55 521.41 411.40 156397.93 13:37:01 85.07 7.18 77.89 1322.18 47330.38 13:38:01 192.63 0.38 192.25 30.66 46190.30 13:39:01 57.47 1.22 56.26 86.92 1329.51 Average: 235.47 6.45 229.02 838.82 78610.92 13:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 24217988 31575564 8721232 26.48 146972 7280124 2269932 6.68 1074468 7057008 3175080 13:36:01 22106116 29617232 10833104 32.89 165404 7404852 9018100 26.53 3265564 6877044 42244 13:37:01 21475524 29472052 11463696 34.80 181648 7840308 9511744 27.99 3489780 7237528 189288 13:38:01 21522236 29607040 11416984 34.66 198824 7892756 8454096 24.87 3728860 6939052 256 13:39:01 23553672 31521996 9385548 28.49 200044 7767460 1670300 4.91 1914880 6794212 27980 Average: 22575107 30358777 10364113 31.46 178578 7637100 6184834 18.20 2694710 6980969 686970 13:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 ens3 1367.31 774.25 44470.90 66.88 0.00 0.00 0.00 0.00 13:35:01 lo 15.00 15.00 1.38 1.38 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 vetha84580c 2.12 2.30 0.22 0.21 0.00 0.00 0.00 0.00 13:36:01 vethc2a345a 136.96 154.77 25.80 24.35 0.00 0.00 0.00 0.00 13:36:01 ens3 18.28 13.41 329.76 2.50 0.00 0.00 0.00 0.00 13:36:01 vetha226936 7.70 7.35 1.14 1.08 0.00 0.00 0.00 0.00 13:37:01 vetha84580c 3.98 5.65 0.68 0.51 0.00 0.00 0.00 0.00 13:37:01 vethc2a345a 1.83 2.18 0.54 0.51 0.00 0.00 0.00 0.00 13:37:01 ens3 63.09 40.59 1935.41 3.66 0.00 0.00 0.00 0.00 13:37:01 vetha226936 15.78 11.11 1.42 1.67 0.00 0.00 0.00 0.00 13:38:01 vetha84580c 3.47 5.12 0.59 2.57 0.00 0.00 0.00 0.00 13:38:01 vethc2a345a 151.31 152.76 41.23 19.77 0.00 0.00 0.00 0.00 13:38:01 ens3 30.08 26.95 341.89 4.30 0.00 0.00 0.00 0.00 13:38:01 vetha226936 15.06 10.46 7.68 3.66 0.00 0.00 0.00 0.00 13:39:01 ens3 35.18 27.21 62.41 13.30 0.00 0.00 0.00 0.00 13:39:01 lo 26.16 26.16 2.38 2.38 0.00 0.00 0.00 0.00 13:39:01 docker0 36.06 53.59 3.59 1426.23 0.00 0.00 0.00 0.00 Average: ens3 302.79 176.48 9428.07 18.13 0.00 0.00 0.00 0.00 Average: lo 4.30 4.30 0.39 0.39 0.00 0.00 0.00 0.00 Average: docker0 7.21 10.72 0.72 285.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13164) 11/16/25 _x86_64_ (8 CPU) 13:33:04 LINUX RESTART (8 CPU) 13:34:01 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 21.03 0.00 7.80 4.97 0.08 66.13 13:35:01 0 33.51 0.00 7.94 7.86 0.10 50.60 13:35:01 1 18.22 0.00 7.51 1.72 0.08 72.46 13:35:01 2 15.83 0.00 7.54 2.27 0.07 74.29 13:35:01 3 14.66 0.00 7.59 2.98 0.07 74.70 13:35:01 4 31.22 0.00 8.31 6.61 0.08 53.78 13:35:01 5 15.93 0.00 7.59 4.25 0.12 72.11 13:35:01 6 15.15 0.00 8.32 12.67 0.08 63.78 13:35:01 7 23.67 0.00 7.57 1.39 0.07 67.31 13:36:01 all 28.52 0.00 4.40 5.75 0.09 61.23 13:36:01 0 36.46 0.00 4.46 0.80 0.10 58.18 13:36:01 1 26.00 0.00 4.94 9.77 0.10 59.19 13:36:01 2 33.19 0.00 4.73 6.16 0.10 55.82 13:36:01 3 30.30 0.00 4.03 5.18 0.08 60.41 13:36:01 4 22.64 0.00 4.25 9.28 0.10 63.72 13:36:01 5 26.43 0.00 3.86 7.28 0.08 62.35 13:36:01 6 22.81 0.00 4.32 6.24 0.08 66.54 13:36:01 7 30.29 0.00 4.59 1.38 0.08 63.66 13:37:01 all 4.34 0.00 1.07 1.18 0.07 93.35 13:37:01 0 4.52 0.00 1.14 0.54 0.07 93.74 13:37:01 1 6.07 0.00 1.10 0.12 0.07 92.64 13:37:01 2 4.45 0.00 1.04 0.32 0.07 94.13 13:37:01 3 3.82 0.00 0.69 6.73 0.07 88.70 13:37:01 4 4.46 0.00 0.99 0.35 0.05 94.14 13:37:01 5 4.95 0.00 1.27 0.38 0.08 93.31 13:37:01 6 3.36 0.00 1.42 0.85 0.08 94.28 13:37:01 7 3.08 0.00 0.89 0.08 0.07 95.89 13:38:01 all 8.98 0.00 1.97 1.61 0.08 87.36 13:38:01 0 7.52 0.00 1.65 2.27 0.08 88.48 13:38:01 1 12.94 0.00 2.29 0.39 0.08 84.30 13:38:01 2 6.60 0.00 2.00 0.60 0.10 90.70 13:38:01 3 14.20 0.00 2.33 5.33 0.08 78.06 13:38:01 4 5.51 0.00 1.51 3.58 0.08 89.32 13:38:01 5 6.95 0.00 1.71 0.28 0.05 91.01 13:38:01 6 8.58 0.00 2.33 0.25 0.08 88.75 13:38:01 7 9.56 0.00 1.95 0.17 0.10 88.22 13:39:01 all 4.43 0.00 0.57 0.19 0.04 94.78 13:39:01 0 3.30 0.00 0.75 1.02 0.05 94.88 13:39:01 1 4.08 0.00 0.69 0.02 0.05 95.17 13:39:01 2 2.14 0.00 0.43 0.02 0.03 97.38 13:39:01 3 0.57 0.00 0.33 0.08 0.03 98.98 13:39:01 4 0.95 0.00 0.52 0.10 0.03 98.40 13:39:01 5 0.94 0.00 0.42 0.08 0.05 98.51 13:39:01 6 0.67 0.00 0.32 0.03 0.03 98.95 13:39:01 7 22.78 0.00 1.09 0.15 0.07 75.92 Average: all 13.43 0.00 3.15 2.73 0.07 80.61 Average: 0 17.04 0.00 3.18 2.49 0.08 77.20 Average: 1 13.43 0.00 3.30 2.39 0.08 80.81 Average: 2 12.41 0.00 3.14 1.87 0.07 82.51 Average: 3 12.69 0.00 2.99 4.06 0.07 80.20 Average: 4 12.92 0.00 3.11 3.98 0.07 79.93 Average: 5 11.02 0.00 2.96 2.45 0.08 83.49 Average: 6 10.10 0.00 3.33 3.99 0.07 82.50 Average: 7 17.86 0.00 3.21 0.63 0.08 78.23