---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25102 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 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 854 23836 0 7476 30857 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:69:d3:34 brd ff:ff:ff:ff:ff:ff inet 10.30.107.216/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fe69:d334/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:49:1c:6c:65 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25102) 07/02/25 _x86_64_ (8 CPU) 05:50:50 LINUX RESTART (8 CPU) 05:51:01 tps rtps wtps bread/s bwrtn/s 05:52:01 337.75 73.91 263.85 5324.89 83743.02 05:53:01 381.84 21.40 360.44 2313.21 191962.01 05:54:01 471.40 3.52 467.89 406.07 118075.52 05:55:01 21.91 0.18 21.73 34.93 29241.53 05:56:01 5.20 0.12 5.08 18.40 96.65 05:57:01 2.20 0.00 2.20 0.00 44.53 05:58:01 3.10 0.03 3.07 3.20 58.51 05:59:01 9.40 0.05 9.35 10.53 193.30 06:00:01 36.83 0.02 36.81 4.27 498.98 Average: 141.07 11.03 130.05 901.79 47101.37 05:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:52:01 30221488 31753168 2717732 8.25 67140 1775476 1351152 3.98 792356 1635440 159480 05:53:01 24517804 31660236 8421416 25.57 152232 7049672 1717596 5.05 998784 6826992 2035088 05:54:01 23451088 30800388 9488132 28.80 166068 7248384 5991480 17.63 1985636 6832428 1348 05:55:01 23454928 30790204 9484292 28.79 166132 7234996 5990320 17.62 2001460 6814464 316 05:56:01 23455464 30791052 9483756 28.79 166192 7236000 5959752 17.53 2005632 6812812 80 05:57:01 23453164 30788996 9486056 28.80 166212 7236228 5969280 17.56 2009036 6812300 412 05:58:01 23453536 30789820 9485684 28.80 166284 7236500 5960516 17.54 2008712 6811924 100 05:59:01 23460688 30797108 9478532 28.78 166360 7236768 5732044 16.87 2004108 6811672 432 06:00:01 24351852 31641308 8587368 26.07 166768 7170352 1715476 5.05 1237884 6727728 596 Average: 24424446 31090253 8514774 25.85 153710 6602708 4487513 13.20 1671512 6231751 244206 05:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:52:01 ens3 471.61 322.23 1666.04 80.33 0.00 0.00 0.00 0.00 05:52:01 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 05:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 ens3 1483.17 852.59 43750.90 71.28 0.00 0.00 0.00 0.00 05:53:01 lo 15.86 15.86 1.46 1.46 0.00 0.00 0.00 0.00 05:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 br-f666a472c777 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 veth6719912 0.73 0.95 0.04 0.07 0.00 0.00 0.00 0.00 05:54:01 vethe6f28f6 44.98 53.77 3.53 312.28 0.00 0.00 0.00 0.03 05:54:01 ens3 56.72 47.21 312.76 4.10 0.00 0.00 0.00 0.00 05:54:01 vethf1901d9 148.66 170.77 27.58 26.40 0.00 0.00 0.00 0.00 05:55:01 veth6719912 1.10 1.15 0.06 0.08 0.00 0.00 0.00 0.00 05:55:01 vethe6f28f6 0.52 0.38 0.03 0.02 0.00 0.00 0.00 0.00 05:55:01 ens3 20.78 11.76 4.60 3.86 0.00 0.00 0.00 0.00 05:55:01 vethf1901d9 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 veth6719912 1.10 1.12 0.06 0.08 0.00 0.00 0.00 0.00 05:56:01 vethe6f28f6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 ens3 14.60 7.10 3.37 2.81 0.00 0.00 0.00 0.00 05:56:01 vethf1901d9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 veth6719912 1.08 1.08 0.06 0.08 0.00 0.00 0.00 0.00 05:57:01 vethe6f28f6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 ens3 12.71 6.30 2.81 2.47 0.00 0.00 0.00 0.00 05:57:01 vethf1901d9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 veth6719912 1.10 1.12 0.06 0.08 0.00 0.00 0.00 0.00 05:58:01 vethe6f28f6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 ens3 16.79 8.93 3.89 3.12 0.00 0.00 0.00 0.00 05:58:01 vethf1901d9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 veth6719912 0.42 0.47 0.02 0.03 0.00 0.00 0.00 0.00 05:59:01 vethe6f28f6 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 ens3 29.25 15.03 11.07 4.61 0.00 0.00 0.00 0.00 05:59:01 vethf1901d9 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 ens3 20.91 16.40 10.91 3.85 0.00 0.00 0.00 0.00 06:00:01 vethf1901d9 0.17 0.38 0.01 0.02 0.00 0.00 0.00 0.00 06:00:01 lo 85.32 85.32 5.51 5.51 0.00 0.00 0.00 0.00 06:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 236.28 143.06 5084.99 19.61 0.00 0.00 0.00 0.00 Average: vethf1901d9 16.54 19.03 3.07 2.94 0.00 0.00 0.00 0.00 Average: lo 9.15 9.15 0.58 0.58 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25102) 07/02/25 _x86_64_ (8 CPU) 05:50:50 LINUX RESTART (8 CPU) 05:51:01 CPU %user %nice %system %iowait %steal %idle 05:52:01 all 9.59 0.00 1.31 3.16 0.04 85.90 05:52:01 0 7.10 0.00 0.82 0.58 0.03 91.47 05:52:01 1 17.16 0.00 2.60 0.45 0.03 79.76 05:52:01 2 2.65 0.00 0.99 12.14 0.07 84.16 05:52:01 3 26.77 0.00 1.99 6.03 0.07 65.15 05:52:01 4 7.65 0.00 0.65 2.71 0.03 88.96 05:52:01 5 5.06 0.00 1.22 1.17 0.02 92.53 05:52:01 6 3.18 0.00 0.72 0.54 0.03 95.53 05:52:01 7 7.14 0.00 1.40 1.69 0.05 89.71 05:53:01 all 20.90 0.00 9.06 6.55 0.08 63.41 05:53:01 0 21.36 0.00 8.10 7.63 0.07 62.85 05:53:01 1 32.69 0.00 8.74 12.73 0.10 45.74 05:53:01 2 18.98 0.00 7.86 5.80 0.10 67.26 05:53:01 3 17.47 0.00 9.90 8.93 0.07 63.63 05:53:01 4 17.59 0.00 10.02 3.45 0.07 68.88 05:53:01 5 16.69 0.00 9.16 2.34 0.07 71.74 05:53:01 6 16.67 0.00 9.17 9.40 0.07 64.69 05:53:01 7 25.79 0.00 9.52 2.16 0.10 62.43 05:54:01 all 16.05 0.00 3.30 4.04 0.09 76.52 05:54:01 0 15.12 0.00 3.69 9.86 0.10 71.23 05:54:01 1 16.05 0.00 3.25 1.04 0.07 79.59 05:54:01 2 20.09 0.00 3.72 1.32 0.10 74.76 05:54:01 3 18.29 0.00 3.03 1.14 0.08 77.45 05:54:01 4 15.24 0.00 3.09 2.05 0.07 79.56 05:54:01 5 14.23 0.00 3.18 4.86 0.07 77.66 05:54:01 6 14.43 0.00 3.39 10.60 0.08 71.50 05:54:01 7 14.98 0.00 3.03 1.44 0.10 80.45 05:55:01 all 0.63 0.00 0.19 0.56 0.03 98.59 05:55:01 0 0.33 0.00 0.20 0.02 0.05 99.40 05:55:01 1 0.22 0.00 0.10 0.00 0.03 99.65 05:55:01 2 0.32 0.00 0.23 0.00 0.02 99.43 05:55:01 3 0.30 0.00 0.22 0.00 0.02 99.47 05:55:01 4 0.48 0.00 0.22 0.00 0.02 99.28 05:55:01 5 0.37 0.00 0.17 0.00 0.03 99.43 05:55:01 6 2.09 0.00 0.13 0.00 0.05 97.73 05:55:01 7 0.90 0.00 0.25 4.44 0.03 94.37 05:56:01 all 0.42 0.00 0.22 0.02 0.03 99.31 05:56:01 0 1.25 0.00 0.27 0.02 0.03 98.43 05:56:01 1 0.28 0.00 0.18 0.02 0.02 99.50 05:56:01 2 0.43 0.00 0.20 0.00 0.03 99.33 05:56:01 3 0.30 0.00 0.32 0.00 0.03 99.35 05:56:01 4 0.12 0.00 0.13 0.00 0.03 99.72 05:56:01 5 0.30 0.00 0.20 0.03 0.02 99.45 05:56:01 6 0.35 0.00 0.17 0.03 0.05 99.40 05:56:01 7 0.37 0.00 0.27 0.07 0.02 99.28 05:57:01 all 0.30 0.00 0.17 0.01 0.03 99.50 05:57:01 0 0.42 0.00 0.28 0.02 0.03 99.25 05:57:01 1 0.23 0.00 0.15 0.00 0.03 99.58 05:57:01 2 0.28 0.00 0.12 0.02 0.03 99.55 05:57:01 3 0.38 0.00 0.23 0.00 0.05 99.33 05:57:01 4 0.20 0.00 0.12 0.00 0.00 99.68 05:57:01 5 0.25 0.00 0.12 0.00 0.02 99.62 05:57:01 6 0.42 0.00 0.15 0.00 0.03 99.40 05:57:01 7 0.18 0.00 0.20 0.03 0.02 99.57 05:58:01 all 0.34 0.00 0.21 0.01 0.03 99.41 05:58:01 0 0.50 0.00 0.32 0.02 0.05 99.12 05:58:01 1 0.70 0.00 0.18 0.00 0.05 99.07 05:58:01 2 0.28 0.00 0.17 0.00 0.02 99.53 05:58:01 3 0.28 0.00 0.20 0.02 0.05 99.45 05:58:01 4 0.20 0.00 0.17 0.00 0.02 99.62 05:58:01 5 0.18 0.00 0.18 0.00 0.00 99.63 05:58:01 6 0.20 0.00 0.17 0.00 0.03 99.60 05:58:01 7 0.37 0.00 0.27 0.07 0.03 99.27 05:59:01 all 0.34 0.00 0.21 0.02 0.03 99.40 05:59:01 0 0.32 0.00 0.27 0.02 0.05 99.35 05:59:01 1 0.75 0.00 0.18 0.00 0.03 99.03 05:59:01 2 0.20 0.00 0.18 0.00 0.03 99.58 05:59:01 3 0.35 0.00 0.17 0.03 0.03 99.42 05:59:01 4 0.23 0.00 0.18 0.00 0.02 99.57 05:59:01 5 0.38 0.00 0.30 0.02 0.03 99.27 05:59:01 6 0.33 0.00 0.25 0.02 0.03 99.37 05:59:01 7 0.17 0.00 0.18 0.07 0.02 99.57 06:00:01 all 0.99 0.00 0.56 0.06 0.03 98.37 06:00:01 0 1.00 0.00 0.63 0.05 0.03 98.28 06:00:01 1 0.85 0.00 0.40 0.00 0.03 98.71 06:00:01 2 1.00 0.00 0.52 0.02 0.03 98.43 06:00:01 3 1.02 0.00 0.57 0.02 0.03 98.37 06:00:01 4 0.94 0.00 0.47 0.05 0.05 98.50 06:00:01 5 0.92 0.00 0.75 0.03 0.02 98.28 06:00:01 6 0.90 0.00 0.58 0.27 0.05 98.20 06:00:01 7 1.22 0.00 0.48 0.05 0.02 98.23 Average: all 5.48 0.00 1.68 1.59 0.04 91.21 Average: 0 5.24 0.00 1.61 2.01 0.05 91.09 Average: 1 7.62 0.00 1.74 1.57 0.04 89.03 Average: 2 4.89 0.00 1.55 2.14 0.05 91.38 Average: 3 7.22 0.00 1.84 1.79 0.05 89.10 Average: 4 4.72 0.00 1.66 0.91 0.03 92.67 Average: 5 4.24 0.00 1.68 0.93 0.03 93.11 Average: 6 4.25 0.00 1.62 2.30 0.05 91.78 Average: 7 5.65 0.00 1.72 1.11 0.04 91.48