---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8058 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 15G 141G 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 873 24231 0 7062 30837 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:c5:0f:2d brd ff:ff:ff:ff:ff:ff inet 10.30.106.195/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fec5:f2d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:1f:57:d5 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::42:9cff:fe1f:57d5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8058) 04/22/25 _x86_64_ (8 CPU) 13:38:49 LINUX RESTART (8 CPU) 13:39:01 tps rtps wtps bread/s bwrtn/s 13:40:02 369.47 74.04 295.43 5358.97 82996.43 13:41:01 263.41 19.95 243.47 2345.77 140539.43 13:42:01 444.09 3.22 440.88 405.27 121398.03 13:43:01 77.72 0.17 77.55 21.86 41301.65 13:44:01 171.10 0.23 170.87 14.13 23886.15 13:45:01 8.07 0.02 8.05 0.13 355.67 13:46:01 17.31 0.05 17.26 9.06 400.80 Average: 192.85 13.94 178.92 1162.18 58500.20 13:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:40:02 30188632 31717372 2750588 8.35 67656 1773328 1356420 3.99 830176 1629768 160148 13:41:01 25474272 31652776 7464948 22.66 129788 6169412 1640696 4.83 985272 5945640 2146784 13:42:01 23357552 29818328 9581668 29.09 145028 6438936 8735960 25.70 3008260 5949052 2116 13:43:01 22821664 29611312 10117556 30.72 159644 6724744 8765420 25.79 3276524 6177612 18904 13:44:01 22459892 29463288 10479328 31.81 186732 6886144 8839024 26.01 3481056 6307600 4388 13:45:01 22324080 29331744 10615140 32.23 186836 6890036 9021516 26.54 3610500 6309920 240 13:46:01 22851400 29831236 10087820 30.63 186968 6868552 7158420 21.06 3135260 6281312 316 Average: 24211070 30203722 8728150 26.50 151807 5964450 6502494 19.13 2618150 5514415 333271 13:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:40:02 ens3 462.09 287.54 1634.40 76.99 0.00 0.00 0.00 0.00 13:40:02 lo 1.93 1.93 0.21 0.21 0.00 0.00 0.00 0.00 13:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 ens3 1827.72 937.49 36542.48 77.96 0.00 0.00 0.00 0.00 13:41:01 lo 14.23 14.23 1.31 1.31 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 ens3 24.95 18.51 191.85 3.79 0.00 0.00 0.00 0.00 13:42:01 vethceb1541 6.33 6.57 0.96 0.89 0.00 0.00 0.00 0.00 13:42:01 veth2cefc4d 4.70 4.03 0.54 0.52 0.00 0.00 0.00 0.00 13:42:01 vethe878d9f 147.56 169.22 27.47 26.18 0.00 0.00 0.00 0.00 13:43:01 ens3 110.36 56.09 1901.65 6.80 0.00 0.00 0.00 0.00 13:43:01 vethceb1541 15.75 11.61 1.51 1.74 0.00 0.00 0.00 0.00 13:43:01 veth2cefc4d 8.63 11.35 1.96 1.27 0.00 0.00 0.00 0.00 13:43:01 vethe878d9f 1.07 1.22 0.30 0.41 0.00 0.00 0.00 0.00 13:44:01 ens3 35.86 25.33 289.32 4.28 0.00 0.00 0.00 0.00 13:44:01 vethceb1541 18.53 13.93 11.97 5.39 0.00 0.00 0.00 0.00 13:44:01 veth2cefc4d 181.47 184.04 24.35 64.11 0.00 0.00 0.00 0.01 13:44:01 vethe878d9f 240.01 241.16 74.88 29.97 0.00 0.00 0.00 0.01 13:45:01 ens3 1.47 0.95 0.26 0.42 0.00 0.00 0.00 0.00 13:45:01 vethceb1541 29.08 24.70 6.79 4.67 0.00 0.00 0.00 0.00 13:45:01 veth2cefc4d 264.29 266.37 30.60 95.72 0.00 0.00 0.00 0.01 13:45:01 vethe878d9f 471.92 473.67 168.47 52.24 0.00 0.00 0.00 0.01 13:46:01 ens3 13.16 11.86 6.66 2.37 0.00 0.00 0.00 0.00 13:46:01 vethceb1541 22.76 17.23 1.80 2.32 0.00 0.00 0.00 0.00 13:46:01 veth2cefc4d 6.88 10.26 1.56 0.80 0.00 0.00 0.00 0.00 13:46:01 vethe878d9f 0.15 0.67 0.03 0.06 0.00 0.00 0.00 0.00 Average: ens3 350.13 189.32 5721.72 24.53 0.00 0.00 0.00 0.00 Average: vethceb1541 13.24 10.60 3.30 2.15 0.00 0.00 0.00 0.00 Average: veth2cefc4d 66.72 68.17 8.45 23.26 0.00 0.00 0.00 0.00 Average: vethe878d9f 123.25 126.86 38.83 15.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8058) 04/22/25 _x86_64_ (8 CPU) 13:38:49 LINUX RESTART (8 CPU) 13:39:01 CPU %user %nice %system %iowait %steal %idle 13:40:02 all 9.81 0.00 1.32 2.95 0.04 85.88 13:40:02 0 2.59 0.00 0.78 0.22 0.03 96.38 13:40:02 1 1.96 0.00 2.21 11.19 0.05 84.59 13:40:02 2 4.76 0.00 0.48 3.37 0.02 91.37 13:40:02 3 3.30 0.00 0.79 0.54 0.05 95.33 13:40:02 4 26.83 0.00 2.94 4.63 0.07 65.52 13:40:02 5 17.83 0.00 0.98 0.68 0.03 80.47 13:40:02 6 5.74 0.00 1.08 2.30 0.03 90.85 13:40:02 7 15.48 0.00 1.28 0.72 0.03 82.49 13:41:01 all 19.41 0.00 7.84 5.86 0.27 66.63 13:41:01 0 17.36 0.00 6.89 1.05 1.36 73.34 13:41:01 1 16.28 0.00 7.71 12.08 0.10 63.82 13:41:01 2 16.10 0.00 7.50 4.54 0.10 71.75 13:41:01 3 16.58 0.00 7.71 0.83 0.12 74.76 13:41:01 4 14.60 0.00 6.80 1.08 0.10 77.42 13:41:01 5 21.72 0.00 8.34 7.10 0.14 62.71 13:41:01 6 36.63 0.00 10.38 5.85 0.14 47.00 13:41:01 7 15.98 0.00 7.37 14.64 0.11 61.90 13:42:01 all 28.11 0.00 3.91 4.63 0.09 63.27 13:42:01 0 28.79 0.00 3.65 1.14 0.08 66.34 13:42:01 1 30.83 0.00 3.83 2.58 0.10 62.66 13:42:01 2 23.48 0.00 3.34 1.78 0.08 71.32 13:42:01 3 34.46 0.00 4.60 2.95 0.10 57.89 13:42:01 4 24.42 0.00 4.32 12.42 0.10 58.73 13:42:01 5 25.86 0.00 3.49 2.85 0.08 67.72 13:42:01 6 25.07 0.00 3.91 0.67 0.08 70.27 13:42:01 7 31.97 0.00 4.10 12.73 0.10 51.10 13:43:01 all 6.06 0.00 1.14 1.94 0.05 90.80 13:43:01 0 5.52 0.00 1.10 2.02 0.05 91.30 13:43:01 1 5.51 0.00 0.97 0.18 0.05 93.29 13:43:01 2 8.90 0.00 1.27 3.42 0.05 86.35 13:43:01 3 6.03 0.00 1.32 0.40 0.05 92.20 13:43:01 4 5.41 0.00 1.09 5.26 0.05 88.19 13:43:01 5 6.73 0.00 0.98 0.35 0.03 91.90 13:43:01 6 5.49 0.00 1.02 3.78 0.07 89.64 13:43:01 7 4.86 0.00 1.40 0.08 0.03 93.62 13:44:01 all 11.94 0.00 2.33 1.52 0.06 84.15 13:44:01 0 9.71 0.00 3.09 9.32 0.08 77.80 13:44:01 1 7.59 0.00 2.07 0.22 0.05 90.08 13:44:01 2 13.72 0.00 1.97 0.13 0.08 84.09 13:44:01 3 12.12 0.00 2.43 0.03 0.08 85.33 13:44:01 4 11.09 0.00 1.96 0.12 0.05 86.78 13:44:01 5 14.38 0.00 2.66 1.07 0.08 81.80 13:44:01 6 16.65 0.00 2.24 0.18 0.05 80.88 13:44:01 7 10.18 0.00 2.26 1.10 0.05 86.41 13:45:01 all 4.20 0.00 0.66 0.03 0.05 95.06 13:45:01 0 4.55 0.00 0.72 0.08 0.05 94.59 13:45:01 1 5.73 0.00 0.54 0.00 0.05 93.68 13:45:01 2 2.93 0.00 1.24 0.07 0.05 95.71 13:45:01 3 4.11 0.00 0.45 0.00 0.03 95.40 13:45:01 4 4.53 0.00 0.85 0.13 0.07 94.42 13:45:01 5 4.23 0.00 0.52 0.00 0.05 95.20 13:45:01 6 3.79 0.00 0.35 0.02 0.07 95.77 13:45:01 7 3.71 0.00 0.55 0.00 0.03 95.71 13:46:01 all 2.03 0.00 0.57 0.04 0.06 97.30 13:46:01 0 1.47 0.00 0.50 0.22 0.05 97.76 13:46:01 1 2.81 0.00 0.50 0.02 0.05 96.63 13:46:01 2 1.82 0.00 0.62 0.00 0.07 97.49 13:46:01 3 1.92 0.00 0.45 0.02 0.05 97.56 13:46:01 4 1.90 0.00 0.75 0.07 0.07 97.21 13:46:01 5 1.89 0.00 0.62 0.02 0.08 97.40 13:46:01 6 1.63 0.00 0.49 0.00 0.07 97.82 13:46:01 7 2.78 0.00 0.67 0.02 0.05 96.49 Average: all 11.60 0.00 2.51 2.41 0.09 83.39 Average: 0 9.98 0.00 2.38 2.01 0.24 85.40 Average: 1 10.05 0.00 2.52 3.70 0.06 83.66 Average: 2 10.22 0.00 2.32 1.89 0.06 85.50 Average: 3 11.19 0.00 2.52 0.68 0.07 85.54 Average: 4 12.67 0.00 2.66 3.39 0.07 81.22 Average: 5 13.19 0.00 2.49 1.70 0.07 82.56 Average: 6 13.47 0.00 2.75 1.81 0.07 81.90 Average: 7 12.09 0.00 2.48 4.09 0.06 81.29