---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40139 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 708K 3.2G 1% /run /dev/vda1 155G 16G 140G 11% / 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 881 22836 0 8449 30830 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:fc:80:80 brd ff:ff:ff:ff:ff:ff inet 10.30.107.41/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85683sec preferred_lft 85683sec inet6 fe80::f816:3eff:fefc:8080/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:cf:b8:2b 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::42:7aff:fecf:b82b/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-40139) 08/23/25 _x86_64_ (8 CPU) 02:38:22 LINUX RESTART (8 CPU) 02:39:01 tps rtps wtps bread/s bwrtn/s 02:40:01 165.07 40.19 124.88 2886.19 74552.51 02:41:01 466.46 2.20 464.26 133.44 246769.14 02:42:01 326.70 4.65 322.05 426.33 29376.44 02:43:01 132.88 0.37 132.51 37.99 17539.61 02:44:01 11.23 0.97 10.26 20.66 423.26 02:45:01 7.48 0.00 7.48 0.00 184.37 02:46:01 5.13 0.02 5.12 0.13 126.25 02:47:01 13.33 0.00 13.33 0.00 378.07 02:48:01 24.25 0.00 24.25 0.00 338.08 02:49:01 17.25 0.05 17.20 9.47 456.06 02:50:01 75.32 1.10 74.22 85.45 2557.17 Average: 113.19 4.50 108.69 327.24 33881.90 02:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 30005616 31730632 2933596 8.91 78080 1949900 1468440 4.32 826308 1797760 222868 02:41:01 23839408 31645664 9099804 27.63 156904 7684496 1777128 5.23 1015136 7459440 380816 02:42:01 19608052 27729244 13331160 40.47 172924 7979776 13256716 39.00 5262572 7310284 2956 02:43:01 19233180 27669852 13706032 41.61 201704 8228008 13483164 39.67 5394020 7503316 2472 02:44:01 18757220 27202360 14181992 43.06 201928 8236440 14155064 41.65 5862724 7505364 1536 02:45:01 18771188 27216912 14168024 43.01 202088 8236844 14169424 41.69 5849836 7505240 484 02:46:01 18751288 27197624 14187924 43.07 202232 8237232 14185640 41.74 5869004 7505464 672 02:47:01 18705932 27154848 14233280 43.21 202416 8239672 14217200 41.83 5912960 7507032 1212 02:48:01 18693556 27143852 14245656 43.25 202640 8241200 14233284 41.88 5924104 7507656 128 02:49:01 19410448 27819744 13528764 41.07 202908 8205552 12289308 36.16 5270548 7464360 772 02:50:01 23391160 31573476 9548052 28.99 204744 7969852 1694548 4.99 1607508 7250048 9484 Average: 20833368 28553110 12105844 36.75 184415 7564452 10448174 30.74 4435884 6937815 56673 02:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 ens3 70.60 60.04 1123.39 19.62 0.00 0.00 0.00 0.00 02:40:01 lo 1.30 1.30 0.16 0.16 0.00 0.00 0.00 0.00 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 ens3 2064.71 1348.78 50385.16 106.84 0.00 0.00 0.00 0.00 02:41:01 br-06dc3eadebb6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 lo 20.70 20.70 2.21 2.21 0.00 0.00 0.00 0.00 02:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 ens3 26.23 16.95 320.68 2.17 0.00 0.00 0.00 0.00 02:42:01 vethfb69ded 5.50 5.27 0.74 0.64 0.00 0.00 0.00 0.00 02:42:01 vetha25ebb8 13.61 20.40 1.12 319.17 0.00 0.00 0.00 0.03 02:42:01 veth72f2e3a 91.30 91.27 15.44 18.48 0.00 0.00 0.00 0.00 02:43:01 ens3 59.12 44.38 1178.68 6.94 0.00 0.00 0.00 0.00 02:43:01 vethfb69ded 9.35 12.33 2.17 1.49 0.00 0.00 0.00 0.00 02:43:01 vetha25ebb8 0.50 0.42 0.03 0.02 0.00 0.00 0.00 0.00 02:43:01 veth72f2e3a 0.33 0.43 0.46 0.04 0.00 0.00 0.00 0.00 02:44:01 ens3 1.18 1.35 0.29 0.45 0.00 0.00 0.00 0.00 02:44:01 vethfb69ded 76.22 78.62 9.75 18.98 0.00 0.00 0.00 0.00 02:44:01 vetha25ebb8 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 veth72f2e3a 101.02 100.57 14.02 26.27 0.00 0.00 0.00 0.00 02:45:01 ens3 0.52 0.45 0.14 0.09 0.00 0.00 0.00 0.00 02:45:01 vethfb69ded 40.48 43.21 5.28 9.42 0.00 0.00 0.00 0.00 02:45:01 vetha25ebb8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 veth72f2e3a 0.25 0.27 0.58 0.02 0.00 0.00 0.00 0.00 02:46:01 ens3 0.42 0.52 0.08 0.44 0.00 0.00 0.00 0.00 02:46:01 vethfb69ded 6.70 9.60 1.58 0.79 0.00 0.00 0.00 0.00 02:46:01 vetha25ebb8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 veth72f2e3a 0.20 0.20 0.58 0.02 0.00 0.00 0.00 0.00 02:47:01 ens3 0.93 0.80 0.18 0.35 0.00 0.00 0.00 0.00 02:47:01 vethfb69ded 76.10 78.49 9.30 18.34 0.00 0.00 0.00 0.00 02:47:01 vetha25ebb8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 veth72f2e3a 3.62 3.52 1.45 1.17 0.00 0.00 0.00 0.00 02:48:01 ens3 0.97 0.90 0.20 0.39 0.00 0.00 0.00 0.00 02:48:01 vethfb69ded 6.73 9.62 1.58 0.79 0.00 0.00 0.00 0.00 02:48:01 vetha25ebb8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 veth72f2e3a 0.28 0.28 0.62 0.02 0.00 0.00 0.00 0.00 02:49:01 ens3 9.78 10.86 9.01 1.79 0.00 0.00 0.00 0.00 02:49:01 vethfb69ded 6.95 9.85 1.61 0.83 0.00 0.00 0.00 0.00 02:49:01 veth72f2e3a 0.28 0.33 0.62 0.03 0.00 0.00 0.00 0.00 02:49:01 veth1b6b276 56.96 80.17 9.30 12.67 0.00 0.00 0.00 0.00 02:50:01 ens3 47.86 36.99 66.49 25.06 0.00 0.00 0.00 0.00 02:50:01 lo 37.86 37.86 3.69 3.69 0.00 0.00 0.00 0.00 02:50:01 docker0 15.05 17.41 2.25 298.41 0.00 0.00 0.00 0.00 Average: ens3 207.48 138.36 4825.85 14.92 0.00 0.00 0.00 0.00 Average: lo 3.08 3.08 0.31 0.31 0.00 0.00 0.00 0.00 Average: docker0 1.37 1.58 0.20 27.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40139) 08/23/25 _x86_64_ (8 CPU) 02:38:22 LINUX RESTART (8 CPU) 02:39:01 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 9.70 0.00 0.75 2.30 0.03 87.22 02:40:01 0 2.00 0.00 0.33 0.18 0.02 97.47 02:40:01 1 9.62 0.00 1.09 0.64 0.02 88.63 02:40:01 2 9.86 0.00 0.75 0.37 0.02 89.00 02:40:01 3 32.17 0.00 2.02 1.22 0.05 64.55 02:40:01 4 7.95 0.00 0.23 4.47 0.07 87.29 02:40:01 5 4.81 0.00 0.87 7.32 0.03 86.97 02:40:01 6 6.09 0.00 0.45 4.11 0.03 89.32 02:40:01 7 5.10 0.00 0.32 0.10 0.02 94.46 02:41:01 all 19.15 0.00 9.84 14.81 0.08 56.13 02:41:01 0 19.02 0.00 11.42 16.08 0.07 53.41 02:41:01 1 20.57 0.00 8.01 5.50 0.07 65.85 02:41:01 2 19.21 0.00 9.37 0.93 0.07 70.42 02:41:01 3 19.15 0.00 9.93 16.29 0.12 54.52 02:41:01 4 18.55 0.00 10.58 10.53 0.09 60.26 02:41:01 5 20.40 0.00 9.17 8.81 0.08 61.53 02:41:01 6 18.18 0.00 11.62 18.11 0.09 52.01 02:41:01 7 18.09 0.00 8.59 41.91 0.07 31.34 02:42:01 all 58.85 0.00 6.20 1.23 0.11 33.61 02:42:01 0 61.91 0.00 6.38 0.39 0.12 31.20 02:42:01 1 58.27 0.00 5.74 0.76 0.12 35.11 02:42:01 2 60.26 0.00 6.36 0.91 0.12 32.35 02:42:01 3 56.84 0.00 6.59 0.57 0.10 35.90 02:42:01 4 57.84 0.00 6.08 1.13 0.10 34.85 02:42:01 5 59.22 0.00 6.11 1.05 0.12 33.51 02:42:01 6 57.60 0.00 6.44 3.75 0.12 32.09 02:42:01 7 58.83 0.00 5.91 1.27 0.12 33.88 02:43:01 all 16.84 0.00 2.31 0.48 0.08 80.29 02:43:01 0 15.50 0.00 2.62 0.03 0.07 81.78 02:43:01 1 16.39 0.00 2.22 0.05 0.08 81.26 02:43:01 2 17.27 0.00 2.16 0.12 0.08 80.37 02:43:01 3 14.59 0.00 2.90 2.77 0.08 79.65 02:43:01 4 19.59 0.00 2.42 0.10 0.10 77.79 02:43:01 5 18.55 0.00 2.28 0.22 0.08 78.87 02:43:01 6 16.14 0.00 2.01 0.10 0.08 81.66 02:43:01 7 16.64 0.00 1.93 0.42 0.10 80.92 02:44:01 all 7.89 0.00 0.90 0.03 0.08 91.11 02:44:01 0 7.32 0.00 1.02 0.00 0.08 91.58 02:44:01 1 9.24 0.00 0.95 0.13 0.08 89.59 02:44:01 2 8.57 0.00 0.95 0.02 0.08 90.37 02:44:01 3 6.91 0.00 0.82 0.02 0.07 92.18 02:44:01 4 8.22 0.00 0.97 0.00 0.07 90.75 02:44:01 5 7.61 0.00 0.72 0.03 0.07 91.57 02:44:01 6 7.92 0.00 0.74 0.02 0.07 91.26 02:44:01 7 7.34 0.00 0.99 0.03 0.08 91.55 02:45:01 all 2.33 0.00 0.40 0.11 0.08 97.07 02:45:01 0 1.50 0.00 0.43 0.00 0.10 97.96 02:45:01 1 3.41 0.00 0.32 0.69 0.07 95.52 02:45:01 2 2.66 0.00 0.28 0.03 0.08 96.94 02:45:01 3 1.79 0.00 0.37 0.00 0.08 97.75 02:45:01 4 3.39 0.00 0.43 0.02 0.08 96.07 02:45:01 5 2.11 0.00 0.44 0.05 0.08 97.32 02:45:01 6 2.04 0.00 0.28 0.12 0.08 97.47 02:45:01 7 1.72 0.00 0.65 0.00 0.10 97.52 02:46:01 all 2.37 0.00 0.38 0.10 0.09 97.06 02:46:01 0 0.97 0.00 0.30 0.02 0.05 98.67 02:46:01 1 2.34 0.00 0.30 0.64 0.08 96.64 02:46:01 2 2.61 0.00 0.40 0.00 0.08 96.90 02:46:01 3 1.51 0.00 0.23 0.03 0.08 98.14 02:46:01 4 4.76 0.00 0.38 0.08 0.08 94.68 02:46:01 5 2.42 0.00 0.47 0.03 0.13 96.94 02:46:01 6 2.43 0.00 0.47 0.00 0.10 97.00 02:46:01 7 1.94 0.00 0.47 0.00 0.08 97.51 02:47:01 all 4.67 0.00 0.65 0.02 0.08 94.58 02:47:01 0 3.46 0.00 0.70 0.00 0.05 95.79 02:47:01 1 4.24 0.00 0.88 0.10 0.10 94.68 02:47:01 2 6.48 0.00 0.58 0.02 0.07 92.85 02:47:01 3 4.03 0.00 0.53 0.02 0.08 95.34 02:47:01 4 5.22 0.00 0.53 0.00 0.08 94.17 02:47:01 5 5.14 0.00 0.67 0.02 0.07 94.11 02:47:01 6 3.96 0.00 0.70 0.02 0.08 95.24 02:47:01 7 4.79 0.00 0.62 0.05 0.07 94.48 02:48:01 all 2.60 0.00 0.44 0.04 0.06 96.86 02:48:01 0 2.35 0.00 0.48 0.00 0.08 97.08 02:48:01 1 2.80 0.00 0.57 0.12 0.07 96.45 02:48:01 2 3.28 0.00 0.45 0.07 0.07 96.14 02:48:01 3 1.79 0.00 0.35 0.00 0.05 97.81 02:48:01 4 3.07 0.00 0.27 0.00 0.05 96.61 02:48:01 5 2.34 0.00 0.60 0.07 0.07 96.93 02:48:01 6 2.52 0.00 0.42 0.02 0.07 96.98 02:48:01 7 2.64 0.00 0.35 0.00 0.07 96.95 02:49:01 all 2.30 0.00 0.72 0.04 0.06 96.88 02:49:01 0 2.08 0.00 0.88 0.08 0.07 96.88 02:49:01 1 1.87 0.00 0.75 0.10 0.07 97.21 02:49:01 2 1.96 0.00 0.79 0.03 0.07 97.16 02:49:01 3 1.46 0.00 0.69 0.02 0.07 97.77 02:49:01 4 1.35 0.00 0.64 0.03 0.07 97.91 02:49:01 5 3.60 0.00 0.90 0.00 0.08 95.41 02:49:01 6 1.61 0.00 0.49 0.00 0.05 97.85 02:49:01 7 4.43 0.00 0.65 0.00 0.07 94.86 02:50:01 all 6.05 0.00 0.88 0.21 0.04 92.83 02:50:01 0 4.38 0.00 1.24 1.10 0.03 93.25 02:50:01 1 1.22 0.00 0.83 0.05 0.02 97.88 02:50:01 2 13.84 0.00 0.88 0.13 0.03 85.12 02:50:01 3 3.91 0.00 0.85 0.03 0.03 95.17 02:50:01 4 1.52 0.00 0.82 0.03 0.03 97.59 02:50:01 5 5.34 0.00 0.98 0.12 0.03 93.53 02:50:01 6 17.17 0.00 0.75 0.10 0.07 81.90 02:50:01 7 1.04 0.00 0.62 0.15 0.02 98.18 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.00 0.00 2.11 1.73 0.07 84.08 Average: 0 10.87 0.00 2.31 1.57 0.07 85.18 Average: 1 11.75 0.00 1.96 0.79 0.07 85.43 Average: 2 13.21 0.00 2.06 0.24 0.07 84.43 Average: 3 13.06 0.00 2.29 1.89 0.07 82.70 Average: 4 11.87 0.00 2.09 1.47 0.07 84.49 Average: 5 11.90 0.00 2.10 1.60 0.08 84.33 Average: 6 12.29 0.00 2.20 2.37 0.08 83.07 Average: 7 11.07 0.00 1.90 3.94 0.07 83.02