---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22289 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 16G 139G 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 907 22535 0 8724 30804 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:e0:95:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.163/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85672sec preferred_lft 85672sec inet6 fe80::f816:3eff:fee0:95b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:81:70:df 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::42:23ff:fe81:70df/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-22289) 06/19/25 _x86_64_ (8 CPU) 09:19:50 LINUX RESTART (8 CPU) 09:20:01 tps rtps wtps bread/s bwrtn/s 09:21:02 337.03 74.55 262.47 5322.85 57320.18 09:22:02 212.24 19.76 192.48 2327.42 57394.27 09:23:01 345.38 3.03 342.35 437.89 201157.50 09:24:01 290.73 0.15 290.58 9.20 28068.12 09:25:01 17.08 0.02 17.06 0.13 15287.45 09:26:01 237.69 0.47 237.23 41.59 49004.50 09:27:01 22.78 0.00 22.78 0.00 15494.35 09:28:01 24.96 0.00 24.96 0.00 15632.99 09:29:01 28.79 0.00 28.79 0.00 15756.21 09:30:01 35.46 0.00 35.46 0.00 15663.66 09:31:01 42.11 0.08 42.03 14.00 3938.81 Average: 144.55 8.91 135.64 739.93 42900.44 09:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:21:02 30145712 31625504 2793508 8.48 57656 1739780 1513748 4.45 931248 1583448 124824 09:22:02 25143636 31566960 7795584 23.67 127596 6417768 1968952 5.79 1056036 6194304 3666148 09:23:01 23513320 31396632 9425900 28.62 154056 7770400 5500436 16.18 1248676 7537000 1404 09:24:01 19762416 27936156 13176804 40.00 168740 8041976 12913480 37.99 5085148 7343532 2896 09:25:01 19523564 27698780 13415656 40.73 168908 8043648 13209148 38.86 5333772 7327340 416 09:26:01 18880512 27594500 14058708 42.68 207468 8491288 13535492 39.82 5526844 7716604 748 09:27:01 18809424 27528004 14129796 42.90 207584 8495036 13616152 40.06 5599312 7713968 944 09:28:01 18630880 27359872 14308340 43.44 207744 8505220 13771880 40.52 5768228 7719792 628 09:29:01 18117332 26850132 14821888 45.00 207860 8508880 14306016 42.09 6277948 7722128 2380 09:30:01 18112320 26846424 14826900 45.01 208024 8509948 14303896 42.09 6282844 7722744 368 09:31:01 20692928 29376400 12246292 37.18 208548 8469532 7723308 22.72 3834576 7652044 276 Average: 21030186 28707215 11909034 36.15 174926 7544861 10214773 30.05 4267694 6930264 345548 09:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:21:02 ens3 423.58 288.20 1672.28 79.57 0.00 0.00 0.00 0.00 09:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:02 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 09:22:02 ens3 2282.46 1280.54 45763.05 102.45 0.00 0.00 0.00 0.00 09:22:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:02 lo 18.68 18.68 1.71 1.71 0.00 0.00 0.00 0.00 09:23:01 veth6263ea6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 vethac829a8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 vetheb78c9a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 br-2c78d34fb49e 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:24:01 veth6263ea6 0.30 0.87 0.03 0.50 0.00 0.00 0.00 0.00 09:24:01 vethdabeda1 2.58 2.98 0.26 0.25 0.00 0.00 0.00 0.00 09:24:01 veth8a415f8 6.07 5.90 0.82 0.69 0.00 0.00 0.00 0.00 09:24:01 vethb39cfe8 46.24 62.44 3.36 309.50 0.00 0.00 0.00 0.03 09:25:01 veth6263ea6 0.53 0.53 0.05 1.09 0.00 0.00 0.00 0.00 09:25:01 vethdabeda1 3.82 5.35 0.66 0.49 0.00 0.00 0.00 0.00 09:25:01 veth8a415f8 9.15 12.06 2.04 1.48 0.00 0.00 0.00 0.00 09:25:01 vethb39cfe8 0.48 0.35 0.03 0.02 0.00 0.00 0.00 0.00 09:26:01 veth6263ea6 0.75 0.77 0.07 1.75 0.00 0.00 0.00 0.00 09:26:01 vethdabeda1 3.20 4.68 0.52 0.36 0.00 0.00 0.00 0.00 09:26:01 veth8a415f8 6.67 9.55 1.54 0.79 0.00 0.00 0.00 0.00 09:26:01 vethb39cfe8 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 veth6263ea6 0.75 0.82 0.07 1.99 0.00 0.00 0.00 0.00 09:27:01 vethdabeda1 3.30 4.82 0.54 0.38 0.00 0.00 0.00 0.00 09:27:01 veth8a415f8 6.98 9.90 1.58 0.84 0.00 0.00 0.00 0.00 09:27:01 vethb39cfe8 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 veth6263ea6 0.88 0.93 0.08 2.47 0.00 0.00 0.00 0.00 09:28:01 vethdabeda1 5.30 6.93 0.81 0.86 0.00 0.00 0.00 0.00 09:28:01 veth8a415f8 76.04 78.50 9.69 18.71 0.00 0.00 0.00 0.00 09:28:01 vethb39cfe8 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 veth6263ea6 0.78 0.78 0.08 2.48 0.00 0.00 0.00 0.00 09:29:01 vethdabeda1 7.95 9.83 1.17 0.81 0.00 0.00 0.00 0.00 09:29:01 veth8a415f8 76.02 78.46 9.27 18.08 0.00 0.00 0.00 0.00 09:29:01 vethb39cfe8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 veth6263ea6 0.90 0.90 0.09 2.59 0.00 0.00 0.00 0.00 09:30:01 vethdabeda1 3.22 4.68 0.53 0.36 0.00 0.00 0.00 0.00 09:30:01 veth8a415f8 6.77 9.65 1.58 0.79 0.00 0.00 0.00 0.00 09:30:01 vethb39cfe8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 veth8a415f8 6.78 9.88 0.95 0.82 0.00 0.00 0.00 0.00 09:31:01 vethac829a8 518.96 555.89 243.46 91.84 0.00 0.00 0.00 0.02 09:31:01 br-2c78d34fb49e 47.43 62.42 2.78 309.52 0.00 0.00 0.00 0.00 09:31:01 ens3 3289.72 1942.08 55792.67 288.42 0.00 0.00 0.00 0.00 Average: veth8a415f8 17.73 19.50 2.50 3.85 0.00 0.00 0.00 0.00 Average: vethac829a8 47.30 50.67 22.19 8.37 0.00 0.00 0.00 0.00 Average: br-2c78d34fb49e 4.32 5.69 0.25 28.21 0.00 0.00 0.00 0.00 Average: ens3 297.92 176.52 5084.56 26.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22289) 06/19/25 _x86_64_ (8 CPU) 09:19:50 LINUX RESTART (8 CPU) 09:20:01 CPU %user %nice %system %iowait %steal %idle 09:21:02 all 8.38 0.00 1.16 4.11 0.04 86.32 09:21:02 0 7.77 0.00 0.62 4.87 0.03 86.71 09:21:02 1 3.52 0.00 1.69 0.65 0.02 94.12 09:21:02 2 7.77 0.00 1.15 16.17 0.05 74.85 09:21:02 3 8.61 0.00 1.14 3.16 0.03 87.06 09:21:02 4 14.03 0.00 0.98 1.65 0.05 83.29 09:21:02 5 7.28 0.00 1.12 0.85 0.05 90.70 09:21:02 6 11.21 0.00 0.87 1.66 0.05 86.21 09:21:02 7 6.83 0.00 1.64 3.88 0.07 87.59 09:22:02 all 17.25 0.00 5.73 6.66 0.07 70.29 09:22:02 0 13.00 0.00 5.55 10.26 0.07 71.12 09:22:02 1 13.73 0.00 5.50 2.65 0.05 78.07 09:22:02 2 22.38 0.00 6.24 2.54 0.07 68.77 09:22:02 3 33.28 0.00 6.75 5.96 0.10 53.91 09:22:02 4 15.55 0.00 6.82 2.13 0.05 75.45 09:22:02 5 13.19 0.00 5.42 6.81 0.07 74.52 09:22:02 6 15.60 0.00 5.61 10.92 0.07 67.80 09:22:02 7 11.25 0.00 4.05 11.98 0.12 72.61 09:23:01 all 7.50 0.00 3.58 18.79 0.05 70.07 09:23:01 0 7.65 0.00 4.38 31.07 0.03 56.86 09:23:01 1 6.83 0.00 4.62 5.78 0.03 82.74 09:23:01 2 7.11 0.00 4.52 53.32 0.07 34.98 09:23:01 3 7.94 0.00 3.88 7.05 0.05 81.09 09:23:01 4 7.81 0.00 3.13 9.37 0.05 79.63 09:23:01 5 8.56 0.00 2.54 11.51 0.05 77.35 09:23:01 6 7.25 0.00 3.48 21.76 0.03 67.47 09:23:01 7 6.89 0.00 2.10 10.56 0.07 80.38 09:24:01 all 60.36 0.00 6.34 1.89 0.11 31.30 09:24:01 0 63.52 0.00 6.58 2.41 0.12 27.36 09:24:01 1 60.65 0.00 6.81 1.63 0.12 30.79 09:24:01 2 56.88 0.00 6.13 2.96 0.12 33.90 09:24:01 3 59.93 0.00 5.76 0.81 0.12 33.37 09:24:01 4 60.53 0.00 6.51 1.18 0.10 31.67 09:24:01 5 62.54 0.00 6.64 3.78 0.10 26.94 09:24:01 6 60.99 0.00 6.34 1.83 0.12 30.73 09:24:01 7 57.76 0.00 5.95 0.48 0.10 35.70 09:25:01 all 6.30 0.00 0.64 0.67 0.07 92.32 09:25:01 0 6.85 0.00 0.65 0.00 0.08 92.41 09:25:01 1 7.12 0.00 0.84 0.17 0.08 91.79 09:25:01 2 6.94 0.00 0.70 0.03 0.07 92.25 09:25:01 3 5.27 0.00 0.62 0.12 0.08 93.91 09:25:01 4 5.95 0.00 0.62 0.02 0.08 93.33 09:25:01 5 5.30 0.00 0.45 0.02 0.05 94.18 09:25:01 6 6.57 0.00 0.60 5.07 0.07 87.69 09:25:01 7 6.33 0.00 0.60 0.00 0.05 93.02 09:26:01 all 8.52 0.00 2.36 2.51 0.07 86.54 09:26:01 0 7.17 0.00 2.43 3.85 0.07 86.48 09:26:01 1 7.69 0.00 2.16 0.69 0.08 89.37 09:26:01 2 6.10 0.00 2.86 6.45 0.08 84.51 09:26:01 3 6.99 0.00 1.87 1.07 0.07 90.00 09:26:01 4 10.85 0.00 2.01 0.72 0.07 86.35 09:26:01 5 11.42 0.00 2.70 0.79 0.07 85.01 09:26:01 6 8.73 0.00 2.52 6.36 0.08 82.31 09:26:01 7 9.20 0.00 2.31 0.20 0.07 88.22 09:27:01 all 6.58 0.00 0.60 0.64 0.07 92.12 09:27:01 0 6.59 0.00 0.85 0.20 0.07 92.29 09:27:01 1 7.18 0.00 0.57 0.13 0.07 92.04 09:27:01 2 6.11 0.00 0.57 0.07 0.07 93.18 09:27:01 3 5.95 0.00 0.52 0.00 0.07 93.46 09:27:01 4 5.50 0.00 0.48 0.03 0.05 93.94 09:27:01 5 7.70 0.00 0.57 0.00 0.07 91.67 09:27:01 6 6.96 0.00 0.54 4.57 0.08 87.85 09:27:01 7 6.63 0.00 0.65 0.07 0.07 92.58 09:28:01 all 7.43 0.00 0.75 0.75 0.08 90.99 09:28:01 0 6.15 0.00 0.84 0.67 0.08 92.27 09:28:01 1 8.80 0.00 0.82 0.05 0.08 90.25 09:28:01 2 7.55 0.00 0.87 0.13 0.08 91.37 09:28:01 3 6.34 0.00 0.84 0.10 0.08 92.64 09:28:01 4 7.67 0.00 0.79 0.13 0.08 91.33 09:28:01 5 6.31 0.00 0.63 0.13 0.07 92.85 09:28:01 6 9.43 0.00 0.79 4.80 0.08 84.91 09:28:01 7 7.14 0.00 0.52 0.00 0.08 92.26 09:29:01 all 6.45 0.00 0.68 0.57 0.08 92.22 09:29:01 0 6.34 0.00 0.82 0.15 0.08 92.61 09:29:01 1 6.05 0.00 0.58 0.02 0.08 93.27 09:29:01 2 5.55 0.00 0.69 0.02 0.12 93.63 09:29:01 3 5.12 0.00 0.47 0.02 0.08 94.31 09:29:01 4 8.10 0.00 0.65 0.05 0.07 91.14 09:29:01 5 8.55 0.00 0.83 0.05 0.08 90.48 09:29:01 6 6.07 0.00 0.57 4.08 0.08 89.20 09:29:01 7 5.80 0.00 0.77 0.15 0.08 93.20 09:30:01 all 2.37 0.00 0.37 0.51 0.06 96.68 09:30:01 0 2.35 0.00 0.48 0.13 0.07 96.96 09:30:01 1 2.16 0.00 0.45 0.05 0.05 97.29 09:30:01 2 2.39 0.00 0.38 0.03 0.05 97.14 09:30:01 3 1.57 0.00 0.37 0.00 0.05 98.01 09:30:01 4 2.71 0.00 0.28 0.00 0.05 96.96 09:30:01 5 1.84 0.00 0.30 0.03 0.07 97.76 09:30:01 6 2.59 0.00 0.35 3.78 0.05 93.23 09:30:01 7 3.33 0.00 0.40 0.03 0.08 96.15 09:31:01 all 2.41 0.00 0.82 0.15 0.07 96.54 09:31:01 0 1.89 0.00 0.95 0.12 0.08 96.96 09:31:01 1 2.94 0.00 0.78 0.03 0.05 96.19 09:31:01 2 2.92 0.00 0.89 0.12 0.07 96.01 09:31:01 3 1.77 0.00 0.72 0.05 0.08 97.37 09:31:01 4 2.36 0.00 0.70 0.00 0.07 96.87 09:31:01 5 2.86 0.00 0.99 0.03 0.08 96.03 09:31:01 6 2.64 0.00 0.82 0.80 0.10 95.63 09:31:01 7 1.94 0.00 0.72 0.03 0.07 97.24 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.08 0.00 2.08 3.35 0.07 82.42 Average: 0 11.71 0.00 2.18 4.82 0.07 81.22 Average: 1 11.46 0.00 2.24 1.06 0.07 85.17 Average: 2 11.89 0.00 2.25 7.34 0.08 78.44 Average: 3 12.91 0.00 2.07 1.65 0.08 83.29 Average: 4 12.78 0.00 2.07 1.37 0.07 83.72 Average: 5 12.27 0.00 2.00 2.15 0.07 83.51 Average: 6 12.51 0.00 2.03 5.93 0.07 79.46 Average: 7 11.13 0.00 1.78 2.46 0.08 84.55