---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-29190 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 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 890 23455 0 7820 30821 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:b1:2a:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.64/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85590sec preferred_lft 85590sec inet6 fe80::f816:3eff:feb1:2ad4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e9:f6:d8:ef 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:e9ff:fef6:d8ef/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-29190) 07/19/25 _x86_64_ (8 CPU) 13:23:59 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 386.89 75.00 311.88 5312.85 109966.74 13:26:01 344.21 21.00 323.21 2335.61 187660.46 13:27:01 507.65 3.73 503.92 410.40 121564.28 13:28:01 7.30 0.00 7.30 0.00 267.56 13:29:01 174.52 0.22 174.30 27.33 21306.45 13:30:01 63.17 0.22 62.95 12.67 13120.53 13:31:01 10.51 0.00 10.51 0.00 403.13 13:32:01 8.10 0.00 8.10 0.00 231.79 13:33:01 21.05 0.00 21.05 0.00 255.29 13:34:01 11.26 0.00 11.26 0.00 233.16 13:35:01 17.11 0.00 17.11 0.00 334.88 13:36:01 16.08 1.07 15.02 38.53 432.40 13:37:01 66.54 1.13 65.41 86.10 1460.85 Average: 125.73 7.87 117.85 632.57 35173.07 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 30191064 31635116 2748156 8.34 55860 1708096 1466060 4.31 915788 1561900 100524 13:26:01 24704524 31644988 8234696 25.00 134196 6903960 1721616 5.07 1001332 6678144 2544596 13:27:01 21375812 28636800 11563408 35.11 150264 7205048 12157656 35.77 4264012 6619980 2532 13:28:01 20494180 27758896 12445040 37.78 150568 7207520 13206780 38.86 5229984 6519436 400 13:29:01 19853464 27676628 13085756 39.73 179740 7685500 13582948 39.96 5407140 6925148 30952 13:30:01 19756228 27551780 13182992 40.02 191984 7644388 13628984 40.10 5534972 6890312 2324 13:31:01 19194368 26995728 13744852 41.73 192144 7649756 14228648 41.86 6091088 6892744 260 13:32:01 19188216 26989964 13751004 41.75 192252 7649968 14276468 42.00 6097128 6892628 904 13:33:01 19174796 26976940 13764424 41.79 192388 7650184 14276544 42.00 6110224 6892692 128 13:34:01 19136040 26940272 13803180 41.90 192508 7652084 14293888 42.06 6147264 6894296 1188 13:35:01 19087092 26893628 13852128 42.05 192676 7654240 14294256 42.06 6193552 6895552 452 13:36:01 19295988 27064796 13643232 41.42 192936 7620924 13613064 40.05 6037840 6853292 328 13:37:01 24009212 31547164 8930008 27.11 194548 7382568 1658176 4.88 1662120 6632012 27496 Average: 21189306 28331746 11749914 35.67 170159 7047249 10954238 32.23 4668650 6396010 208622 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 13:25:01 ens3 438.23 283.89 1662.03 77.80 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 lo 19.20 19.20 1.77 1.77 0.00 0.00 0.00 0.00 13:26:01 ens3 1483.85 826.83 45084.58 72.00 0.00 0.00 0.00 0.00 13:26:01 br-3236e66b5555 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 veth0318146 92.39 92.30 15.63 18.66 0.00 0.00 0.00 0.00 13:27:01 veth21b1f83 0.00 0.52 0.00 0.03 0.00 0.00 0.00 0.00 13:27:01 lo 1.07 1.07 0.08 0.08 0.00 0.00 0.00 0.00 13:27:01 ens3 61.35 52.72 319.73 4.53 0.00 0.00 0.00 0.00 13:28:01 veth0318146 0.13 0.30 0.43 0.02 0.00 0.00 0.00 0.00 13:28:01 veth21b1f83 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 13:28:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:28:01 ens3 0.83 0.90 0.11 0.30 0.00 0.00 0.00 0.00 13:29:01 veth0318146 0.20 0.23 0.54 0.02 0.00 0.00 0.00 0.00 13:29:01 veth21b1f83 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 lo 2.23 2.23 0.19 0.19 0.00 0.00 0.00 0.00 13:29:01 ens3 149.01 86.44 2191.59 8.30 0.00 0.00 0.00 0.00 13:30:01 veth0318146 18.45 18.42 2.49 5.10 0.00 0.00 0.00 0.00 13:30:01 veth21b1f83 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:30:01 ens3 3.88 3.08 1.12 1.31 0.00 0.00 0.00 0.00 13:31:01 veth0318146 82.87 82.50 11.67 20.86 0.00 0.00 0.00 0.00 13:31:01 veth21b1f83 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 lo 1.27 1.27 0.10 0.10 0.00 0.00 0.00 0.00 13:31:01 ens3 0.85 0.72 0.15 0.14 0.00 0.00 0.00 0.00 13:32:01 veth0318146 0.27 0.27 0.58 0.02 0.00 0.00 0.00 0.00 13:32:01 veth21b1f83 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:32:01 ens3 0.57 0.58 0.09 0.41 0.00 0.00 0.00 0.00 13:33:01 veth0318146 0.22 0.22 0.58 0.02 0.00 0.00 0.00 0.00 13:33:01 veth21b1f83 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 13:33:01 ens3 1.22 0.85 0.29 0.94 0.00 0.00 0.00 0.00 13:34:01 veth0318146 0.18 0.18 0.58 0.02 0.00 0.00 0.00 0.00 13:34:01 veth21b1f83 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:34:01 ens3 1.80 1.20 0.58 0.81 0.00 0.00 0.00 0.00 13:35:01 veth0318146 3.62 3.53 1.49 1.18 0.00 0.00 0.00 0.00 13:35:01 veth21b1f83 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 13:35:01 ens3 1.93 1.57 0.64 0.74 0.00 0.00 0.00 0.00 13:36:01 veth0318146 0.33 0.37 0.62 0.03 0.00 0.00 0.00 0.00 13:36:01 veth21b1f83 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 3.67 3.67 0.33 0.33 0.00 0.00 0.00 0.00 13:36:01 ens3 9.93 10.88 8.58 1.98 0.00 0.00 0.00 0.00 13:37:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 13:37:01 ens3 48.78 33.01 63.77 28.37 0.00 0.00 0.00 0.00 13:37:01 docker0 58.83 104.57 4.64 1343.79 0.00 0.00 0.00 0.00 Average: lo 2.78 2.78 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 169.40 100.20 3794.82 15.20 0.00 0.00 0.00 0.00 Average: docker0 4.53 8.04 0.36 103.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-29190) 07/19/25 _x86_64_ (8 CPU) 13:23:59 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 8.05 0.00 1.30 3.03 0.04 87.59 13:25:01 0 5.04 0.00 0.52 8.78 0.03 85.63 13:25:01 1 4.02 0.00 1.15 1.54 0.05 93.24 13:25:01 2 3.74 0.00 1.84 3.74 0.03 90.64 13:25:01 3 9.24 0.00 2.15 0.45 0.02 88.14 13:25:01 4 6.14 0.00 0.70 2.42 0.02 90.73 13:25:01 5 10.43 0.00 1.39 6.05 0.05 82.08 13:25:01 6 16.30 0.00 1.37 0.90 0.05 81.38 13:25:01 7 9.48 0.00 1.22 0.35 0.03 88.92 13:26:01 all 21.28 0.00 8.36 5.42 0.06 64.89 13:26:01 0 16.00 0.00 7.56 3.82 0.05 72.57 13:26:01 1 15.43 0.00 7.96 10.68 0.05 65.88 13:26:01 2 15.89 0.00 8.74 9.46 0.05 65.86 13:26:01 3 26.20 0.00 9.24 4.85 0.07 59.64 13:26:01 4 20.55 0.00 8.43 3.53 0.07 67.42 13:26:01 5 22.78 0.00 7.87 6.60 0.05 62.70 13:26:01 6 35.28 0.00 8.19 2.70 0.07 53.76 13:26:01 7 18.13 0.00 8.88 1.72 0.03 71.24 13:27:01 all 44.66 0.00 5.53 4.35 0.10 45.36 13:27:01 0 41.98 0.00 5.08 1.21 0.10 51.63 13:27:01 1 46.05 0.00 5.40 4.02 0.10 44.42 13:27:01 2 45.06 0.00 5.30 1.20 0.10 48.34 13:27:01 3 44.99 0.00 6.39 22.19 0.12 26.32 13:27:01 4 46.50 0.00 5.84 2.65 0.10 44.91 13:27:01 5 44.70 0.00 5.00 1.13 0.08 49.09 13:27:01 6 45.24 0.00 5.63 1.36 0.10 47.66 13:27:01 7 42.73 0.00 5.61 1.17 0.10 50.39 13:28:01 all 23.96 0.00 1.88 0.02 0.08 74.06 13:28:01 0 20.95 0.00 1.72 0.00 0.08 77.24 13:28:01 1 25.39 0.00 1.97 0.07 0.08 72.49 13:28:01 2 25.51 0.00 2.04 0.00 0.08 72.36 13:28:01 3 19.24 0.00 1.70 0.02 0.07 78.97 13:28:01 4 27.00 0.00 1.88 0.00 0.08 71.04 13:28:01 5 23.49 0.00 1.82 0.05 0.08 74.55 13:28:01 6 22.79 0.00 1.76 0.00 0.08 75.38 13:28:01 7 27.38 0.00 2.11 0.00 0.08 70.43 13:29:01 all 7.41 0.00 1.60 0.84 0.08 90.08 13:29:01 0 3.39 0.00 1.53 1.81 0.08 93.18 13:29:01 1 5.16 0.00 1.40 2.32 0.07 91.05 13:29:01 2 4.75 0.00 1.14 0.08 0.08 93.94 13:29:01 3 7.81 0.00 1.39 0.18 0.08 90.53 13:29:01 4 11.81 0.00 1.93 0.23 0.07 85.97 13:29:01 5 7.32 0.00 1.54 1.21 0.08 89.85 13:29:01 6 10.18 0.00 2.02 0.74 0.05 87.02 13:29:01 7 8.83 0.00 1.84 0.12 0.07 89.15 13:30:01 all 8.89 0.00 1.62 0.40 0.08 89.01 13:30:01 0 8.95 0.00 1.60 1.71 0.07 87.67 13:30:01 1 8.76 0.00 1.91 0.02 0.08 89.23 13:30:01 2 7.71 0.00 1.37 0.05 0.08 90.78 13:30:01 3 9.54 0.00 1.58 0.05 0.08 88.75 13:30:01 4 10.01 0.00 1.42 0.03 0.10 88.43 13:30:01 5 8.52 0.00 1.91 0.54 0.08 88.96 13:30:01 6 9.08 0.00 1.34 0.52 0.07 89.00 13:30:01 7 8.51 0.00 1.83 0.30 0.07 89.30 13:31:01 all 6.33 0.00 0.71 0.03 0.08 92.86 13:31:01 0 5.80 0.00 0.61 0.00 0.05 93.53 13:31:01 1 6.23 0.00 0.90 0.02 0.07 92.78 13:31:01 2 6.73 0.00 0.69 0.02 0.08 92.48 13:31:01 3 6.28 0.00 0.75 0.03 0.10 92.83 13:31:01 4 6.07 0.00 0.55 0.00 0.07 93.31 13:31:01 5 6.25 0.00 0.65 0.08 0.07 92.95 13:31:01 6 5.97 0.00 0.70 0.00 0.08 93.25 13:31:01 7 7.32 0.00 0.80 0.07 0.08 91.73 13:32:01 all 2.75 0.00 0.45 0.02 0.08 96.70 13:32:01 0 3.83 0.00 0.48 0.00 0.08 95.61 13:32:01 1 2.20 0.00 0.48 0.00 0.08 97.23 13:32:01 2 2.84 0.00 0.45 0.02 0.07 96.62 13:32:01 3 3.28 0.00 0.45 0.02 0.08 96.17 13:32:01 4 2.35 0.00 0.38 0.00 0.08 97.18 13:32:01 5 2.34 0.00 0.43 0.10 0.08 97.04 13:32:01 6 3.31 0.00 0.48 0.03 0.08 96.09 13:32:01 7 1.82 0.00 0.42 0.00 0.08 97.68 13:33:01 all 1.88 0.00 0.37 0.03 0.07 97.65 13:33:01 0 3.17 0.00 0.38 0.02 0.08 96.35 13:33:01 1 1.91 0.00 0.20 0.00 0.05 97.84 13:33:01 2 1.34 0.00 0.35 0.03 0.07 98.21 13:33:01 3 1.54 0.00 0.40 0.03 0.07 97.96 13:33:01 4 1.20 0.00 0.43 0.00 0.07 98.30 13:33:01 5 1.49 0.00 0.33 0.13 0.08 97.96 13:33:01 6 2.36 0.00 0.38 0.05 0.07 97.14 13:33:01 7 2.01 0.00 0.45 0.00 0.08 97.46 13:34:01 all 3.78 0.00 0.52 0.04 0.07 95.59 13:34:01 0 5.14 0.00 0.58 0.02 0.07 94.20 13:34:01 1 2.98 0.00 0.48 0.02 0.07 96.46 13:34:01 2 4.37 0.00 0.69 0.00 0.08 94.86 13:34:01 3 3.29 0.00 0.40 0.02 0.07 96.23 13:34:01 4 3.71 0.00 0.59 0.02 0.08 95.60 13:34:01 5 3.58 0.00 0.48 0.13 0.07 95.74 13:34:01 6 4.49 0.00 0.52 0.02 0.07 94.91 13:34:01 7 2.68 0.00 0.42 0.08 0.07 96.76 13:35:01 all 4.58 0.00 0.56 0.04 0.07 94.75 13:35:01 0 4.48 0.00 0.58 0.02 0.08 94.84 13:35:01 1 4.90 0.00 0.94 0.05 0.08 94.03 13:35:01 2 4.38 0.00 0.48 0.02 0.08 95.04 13:35:01 3 5.80 0.00 0.62 0.05 0.07 93.46 13:35:01 4 3.27 0.00 0.42 0.02 0.05 96.24 13:35:01 5 3.83 0.00 0.55 0.12 0.07 95.44 13:35:01 6 4.41 0.00 0.50 0.03 0.07 94.99 13:35:01 7 5.52 0.00 0.40 0.03 0.07 93.98 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 2.14 0.00 0.73 0.04 0.06 97.03 13:36:01 0 1.73 0.00 0.77 0.00 0.07 97.43 13:36:01 1 2.54 0.00 0.72 0.00 0.07 96.67 13:36:01 2 1.92 0.00 0.77 0.03 0.05 97.23 13:36:01 3 1.93 0.00 0.77 0.03 0.07 97.20 13:36:01 4 2.14 0.00 0.65 0.00 0.07 97.15 13:36:01 5 2.34 0.00 0.70 0.20 0.08 96.67 13:36:01 6 2.12 0.00 0.65 0.03 0.08 97.11 13:36:01 7 2.37 0.00 0.77 0.02 0.07 96.78 13:37:01 all 4.11 0.00 0.78 0.18 0.04 94.88 13:37:01 0 1.22 0.00 0.62 0.05 0.05 98.06 13:37:01 1 0.64 0.00 0.77 0.07 0.05 98.48 13:37:01 2 4.58 0.00 0.97 0.05 0.05 94.35 13:37:01 3 14.05 0.00 1.15 0.13 0.05 84.61 13:37:01 4 1.25 0.00 0.70 0.73 0.05 97.26 13:37:01 5 6.11 0.00 0.72 0.32 0.03 92.82 13:37:01 6 1.05 0.00 0.63 0.02 0.02 98.28 13:37:01 7 3.98 0.00 0.74 0.03 0.03 95.22 Average: all 10.72 0.00 1.87 1.11 0.07 86.24 Average: 0 9.32 0.00 1.68 1.34 0.07 87.59 Average: 1 9.68 0.00 1.86 1.44 0.07 86.95 Average: 2 9.88 0.00 1.90 1.13 0.07 87.02 Average: 3 11.74 0.00 2.07 2.14 0.07 83.98 Average: 4 10.88 0.00 1.83 0.74 0.07 86.47 Average: 5 10.98 0.00 1.79 1.28 0.07 85.88 Average: 6 12.47 0.00 1.85 0.49 0.07 85.12 Average: 7 10.80 0.00 1.95 0.30 0.07 86.89