---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-23308 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 865 23406 0 7894 30845 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:ff:6d:f2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.65/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85789sec preferred_lft 85789sec inet6 fe80::f816:3eff:feff:6df2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:06:92:95 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-v1-8c-8g-23308) 06/23/25 _x86_64_ (8 CPU) 22:47:22 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 217.58 34.94 182.64 974.24 28611.36 22:50:01 100.53 3.13 97.40 225.03 71714.05 22:51:01 236.55 0.85 235.70 7.60 116208.06 22:52:01 241.92 1.57 240.35 178.87 54865.44 22:53:01 46.28 17.36 28.91 3545.28 38641.43 22:54:01 155.04 0.00 155.04 0.00 39855.27 22:55:01 23.26 0.00 23.26 0.00 34384.00 22:56:01 85.07 0.00 85.07 0.00 14440.93 22:57:01 10.20 0.50 9.70 53.46 7792.30 Average: 124.05 6.48 117.57 553.79 45169.39 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30026024 31711568 2913196 8.84 76052 1914232 1349248 3.97 844684 1765632 251184 22:50:01 26965300 31317732 5973920 18.14 98792 4489648 2005576 5.90 1235428 4324232 2578400 22:51:01 25181540 30771576 7757680 23.55 164480 5504712 2255892 6.64 1916064 5260388 917684 22:52:01 25161448 30914448 7777772 23.61 168676 5653936 2085656 6.14 1800372 5388808 10744 22:53:01 23279052 29964772 9660168 29.33 169384 6562572 3152960 9.28 3320956 5724912 387904 22:54:01 23980348 31103216 8958872 27.20 170880 6984740 1899032 5.59 2439688 5896904 283292 22:55:01 22681084 29987176 10258136 31.14 170984 7162720 2552068 7.51 3785220 5835936 7764 22:56:01 24242824 31649024 8696396 26.40 171088 7261044 1425412 4.19 2077608 5987144 28240 22:57:01 24001148 31616192 8938072 27.14 171976 7463340 1429724 4.21 2248312 6054964 27792 Average: 25057641 31003967 7881579 23.93 151368 5888549 2017285 5.94 2185370 5137658 499223 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 ens3 709.70 423.60 1881.86 106.90 0.00 0.00 0.00 0.00 22:49:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 8023.25 5529.60 23081.95 1151.81 0.00 0.00 0.00 0.00 22:50:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 818.61 481.37 3178.55 96.40 0.00 0.00 0.00 0.00 22:51:01 lo 1.07 1.07 0.15 0.15 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 175.07 132.71 2138.97 17.70 0.00 0.00 0.00 0.00 22:52:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 0.60 0.40 0.24 0.65 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 203.46 159.77 216.35 44.92 0.00 0.00 0.00 0.00 22:54:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 3.57 2.58 0.98 1.63 0.00 0.00 0.00 0.00 22:55:01 lo 13.15 13.15 0.67 0.67 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 7.82 6.20 1.85 2.17 0.00 0.00 0.00 0.00 22:56:01 lo 28.08 28.08 1.44 1.44 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 3651.47 2414.01 643.58 8343.40 0.00 0.00 0.00 0.00 22:57:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 1510.31 1016.63 3460.33 1084.99 0.00 0.00 0.00 0.00 Average: lo 5.02 5.02 0.28 0.28 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-v1-8c-8g-23308) 06/23/25 _x86_64_ (8 CPU) 22:47:22 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.08 0.00 0.92 2.27 0.03 86.69 22:49:01 0 10.73 0.00 0.57 0.70 0.03 87.96 22:49:01 1 6.00 0.00 0.58 0.17 0.02 93.23 22:49:01 2 0.13 0.00 0.15 0.03 0.00 99.68 22:49:01 3 5.38 0.00 0.70 0.37 0.02 93.54 22:49:01 4 10.79 0.00 0.88 0.83 0.07 87.43 22:49:01 5 31.82 0.00 2.16 1.07 0.05 64.90 22:49:01 6 10.43 0.00 1.42 13.32 0.05 74.78 22:49:01 7 5.40 0.00 0.90 1.72 0.03 91.94 22:50:01 all 9.70 0.00 3.63 3.19 0.05 83.43 22:50:01 0 4.41 0.00 2.93 0.00 0.05 92.60 22:50:01 1 23.41 0.00 3.25 0.61 0.07 72.67 22:50:01 2 5.50 0.00 1.89 2.61 0.02 89.99 22:50:01 3 8.25 0.00 9.04 0.05 0.08 82.58 22:50:01 4 12.17 0.00 1.76 0.02 0.03 86.02 22:50:01 5 11.68 0.00 7.16 5.87 0.07 75.23 22:50:01 6 7.01 0.00 2.64 16.23 0.05 74.07 22:50:01 7 4.94 0.00 0.32 0.00 0.05 94.70 22:51:01 all 11.70 0.00 3.53 8.06 0.07 76.65 22:51:01 0 11.44 0.00 5.53 3.48 0.07 79.49 22:51:01 1 14.53 0.00 5.88 7.40 0.07 72.12 22:51:01 2 11.16 0.00 2.43 5.57 0.07 80.78 22:51:01 3 7.57 0.00 1.70 12.96 0.07 77.70 22:51:01 4 13.91 0.00 6.31 5.65 0.07 74.05 22:51:01 5 7.01 0.00 2.76 19.00 0.07 71.16 22:51:01 6 9.94 0.00 1.26 9.74 0.05 79.01 22:51:01 7 18.04 0.00 2.39 0.74 0.03 78.80 22:52:01 all 23.50 0.00 1.08 3.25 0.08 72.09 22:52:01 0 13.52 0.00 2.40 15.07 0.13 68.88 22:52:01 1 43.23 0.00 1.05 0.00 0.07 55.64 22:52:01 2 8.27 0.00 0.71 0.25 0.05 90.72 22:52:01 3 25.93 0.00 1.00 0.00 0.10 72.96 22:52:01 4 29.76 0.00 0.64 0.00 0.12 69.48 22:52:01 5 26.07 0.00 1.34 9.84 0.05 62.69 22:52:01 6 18.53 0.00 0.74 0.89 0.08 79.77 22:52:01 7 22.77 0.00 0.82 0.00 0.07 76.34 22:53:01 all 27.61 0.00 2.56 1.44 0.06 68.34 22:53:01 0 61.32 0.00 2.20 2.74 0.07 33.68 22:53:01 1 15.35 0.00 1.06 0.00 0.03 83.56 22:53:01 2 18.13 0.00 1.32 0.00 0.03 80.52 22:53:01 3 14.07 0.00 2.29 6.21 0.07 77.37 22:53:01 4 44.34 0.00 3.94 0.82 0.10 50.79 22:53:01 5 23.60 0.00 1.53 0.00 0.05 74.82 22:53:01 6 26.06 0.00 6.63 1.74 0.05 65.53 22:53:01 7 17.97 0.00 1.47 0.00 0.05 80.51 22:54:01 all 19.87 0.00 2.98 1.45 0.06 75.63 22:54:01 0 32.77 0.00 5.86 5.56 0.08 55.72 22:54:01 1 9.53 0.00 2.00 1.86 0.07 86.55 22:54:01 2 18.75 0.00 4.41 0.13 0.07 76.64 22:54:01 3 26.36 0.00 1.42 0.20 0.05 71.97 22:54:01 4 17.50 0.00 1.57 0.00 0.05 80.88 22:54:01 5 12.04 0.00 2.35 0.00 0.03 85.57 22:54:01 6 21.48 0.00 2.44 3.72 0.07 72.29 22:54:01 7 20.51 0.00 3.77 0.12 0.10 75.50 22:55:01 all 13.75 0.00 4.29 1.81 0.06 80.09 22:55:01 0 6.26 0.00 5.96 9.10 0.05 78.63 22:55:01 1 5.69 0.00 4.46 0.00 0.05 89.80 22:55:01 2 6.15 0.00 3.47 1.14 0.08 89.15 22:55:01 3 8.81 0.00 1.51 1.62 0.05 88.01 22:55:01 4 4.60 0.00 1.75 0.00 0.05 93.60 22:55:01 5 34.22 0.00 5.18 0.00 0.07 60.53 22:55:01 6 26.63 0.00 5.47 0.00 0.07 67.84 22:55:01 7 17.63 0.00 6.62 2.57 0.05 73.12 22:56:01 all 9.82 0.00 7.73 0.48 0.07 81.90 22:56:01 0 6.18 0.00 8.67 1.42 0.07 83.66 22:56:01 1 21.64 0.00 7.02 0.00 0.08 71.26 22:56:01 2 2.04 0.00 5.14 0.03 0.08 92.70 22:56:01 3 15.26 0.00 4.60 2.34 0.08 77.71 22:56:01 4 5.26 0.00 5.63 0.00 0.05 89.05 22:56:01 5 7.62 0.00 9.75 0.03 0.05 82.55 22:56:01 6 16.28 0.00 12.12 0.05 0.08 71.47 22:56:01 7 4.52 0.00 8.91 0.00 0.05 86.51 22:57:01 all 5.98 0.00 1.53 0.21 0.03 92.24 22:57:01 0 1.45 0.00 2.54 0.00 0.02 95.99 22:57:01 1 22.68 0.00 0.68 0.00 0.02 76.62 22:57:01 2 4.46 0.00 1.54 0.57 0.02 93.42 22:57:01 3 0.29 0.00 0.17 1.09 0.03 98.42 22:57:01 4 3.14 0.00 1.54 0.02 0.03 95.27 22:57:01 5 1.25 0.00 1.47 0.00 0.03 97.25 22:57:01 6 0.92 0.00 2.65 0.00 0.03 96.39 22:57:01 7 13.55 0.00 1.68 0.05 0.03 84.69 Average: all 14.68 0.00 3.14 2.46 0.06 79.66 Average: 0 16.49 0.00 4.08 4.24 0.06 75.13 Average: 1 18.01 0.00 2.88 1.11 0.05 77.95 Average: 2 8.28 0.00 2.34 1.15 0.05 88.19 Average: 3 12.45 0.00 2.48 2.76 0.06 82.24 Average: 4 15.73 0.00 2.66 0.81 0.06 80.73 Average: 5 17.30 0.00 3.74 3.97 0.05 74.94 Average: 6 15.27 0.00 3.92 5.07 0.06 75.68 Average: 7 13.98 0.00 3.00 0.58 0.05 82.39