---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-76722 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 14G 142G 9% / 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 926 25662 0 5578 30785 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:c0:9f:bb brd ff:ff:ff:ff:ff:ff inet 10.30.107.125/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85873sec preferred_lft 85873sec inet6 fe80::f816:3eff:fec0:9fbb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:90:a4:a0 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:bdff:fe90:a4a0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76722) 10/14/24 _x86_64_ (8 CPU) 15:48:34 LINUX RESTART (8 CPU) 15:49:01 tps rtps wtps bread/s bwrtn/s 15:50:01 348.68 71.52 277.15 4610.70 59999.07 15:51:01 306.02 49.06 256.96 3664.06 36453.66 15:52:01 162.17 5.83 156.34 588.17 55750.84 15:53:01 237.44 1.52 235.93 150.37 45896.35 15:54:01 42.83 0.12 42.71 17.72 20517.74 15:55:01 41.44 0.00 41.44 0.00 30562.64 15:56:01 244.26 0.00 244.26 0.00 61122.48 15:57:01 60.66 1.20 59.46 79.45 25369.51 Average: 180.43 16.15 164.28 1138.76 41958.14 15:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:50:01 30142900 31694480 2796320 8.49 67812 1795076 1412548 4.16 877424 1630264 128008 15:51:01 28972360 30999404 3966860 12.04 86096 2236288 1893276 5.57 1686448 1956004 15660 15:52:01 26473804 29554096 6465416 19.63 102564 3245932 3316604 9.76 3450728 2624612 548 15:53:01 27713048 31353268 5226172 15.87 126184 3734668 4372876 12.87 1762592 3002684 1436 15:54:01 27433016 31052320 5506204 16.72 127100 3710092 3849640 11.33 2107896 2929880 28 15:55:01 26401120 31553920 6538100 19.85 157668 5136532 1565904 4.61 1678980 4329060 1103808 15:56:01 24542212 30068564 8397008 25.49 170644 5436928 6190928 18.22 3297488 4507688 157424 15:57:01 26333148 31578184 6606072 20.06 173080 5208788 1526876 4.49 1794424 4276832 2952 Average: 27251451 30981780 5687769 17.27 126394 3813038 3016082 8.87 2081998 3157128 176233 15:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 ens3 425.25 291.52 1559.69 78.90 0.00 0.00 0.00 0.00 15:50:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 ens3 376.49 324.38 3947.26 52.49 0.00 0.00 0.00 0.00 15:51:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 15:52:01 docker0 5.15 10.01 0.29 274.08 0.00 0.00 0.00 0.00 15:52:01 veth2e649d1 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 ens3 547.03 404.03 9031.47 52.34 0.00 0.00 0.00 0.00 15:52:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 15:53:01 br-9100fd980309 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 15:53:01 docker0 1.45 2.13 0.11 32.54 0.00 0.00 0.00 0.00 15:53:01 veth2de6654 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 vetha5ba77e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 vetha1ee720 0.10 0.37 0.01 0.02 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 veth2301939 0.43 0.87 0.08 0.11 0.00 0.00 0.00 0.00 15:54:01 vethf5ab9b8 0.48 0.92 0.08 0.11 0.00 0.00 0.00 0.00 15:55:01 br-2cf4791af0fd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 ens3 1899.13 1332.73 29369.81 216.31 0.00 0.00 0.00 0.00 15:55:01 lo 27.51 27.51 2.46 2.46 0.00 0.00 0.00 0.00 15:56:01 br-2cf4791af0fd 2.33 3.20 0.17 0.29 0.00 0.00 0.00 0.00 15:56:01 veth336b88e 0.48 0.93 0.08 0.11 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 veth9b08b7b 222.66 217.23 364.20 19.35 0.00 0.00 0.00 0.03 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 ens3 1945.06 1370.47 29436.46 244.48 0.00 0.00 0.00 0.00 15:57:01 lo 39.88 39.88 3.45 3.45 0.00 0.00 0.00 0.00 Average: docker0 0.82 1.52 0.05 38.33 0.00 0.00 0.00 0.00 Average: ens3 240.48 169.48 3670.61 30.36 0.00 0.00 0.00 0.00 Average: lo 4.56 4.56 0.40 0.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76722) 10/14/24 _x86_64_ (8 CPU) 15:48:34 LINUX RESTART (8 CPU) 15:49:01 CPU %user %nice %system %iowait %steal %idle 15:50:01 all 9.99 0.00 1.21 3.89 0.05 84.86 15:50:01 0 22.03 0.00 2.04 14.51 0.07 61.36 15:50:01 1 8.64 0.00 1.65 10.11 0.03 79.56 15:50:01 2 6.29 0.00 0.49 0.10 0.08 93.04 15:50:01 3 15.18 0.00 1.35 0.33 0.03 83.10 15:50:01 4 6.64 0.00 0.63 0.25 0.03 92.44 15:50:01 5 8.96 0.00 1.34 2.89 0.07 86.75 15:50:01 6 6.57 0.00 1.22 1.86 0.03 90.32 15:50:01 7 5.64 0.00 0.89 1.14 0.02 92.31 15:51:01 all 19.39 0.00 1.16 5.06 0.07 74.32 15:51:01 0 21.15 0.00 0.77 8.55 0.07 69.46 15:51:01 1 16.01 0.00 1.04 4.32 0.07 78.57 15:51:01 2 11.77 0.00 1.18 12.90 0.10 74.04 15:51:01 3 21.45 0.00 1.32 1.00 0.05 76.19 15:51:01 4 18.70 0.00 0.97 5.04 0.07 75.22 15:51:01 5 31.88 0.00 1.61 4.08 0.08 62.35 15:51:01 6 19.76 0.00 1.68 4.36 0.05 74.15 15:51:01 7 14.42 0.00 0.72 0.17 0.05 84.64 15:52:01 all 23.85 0.00 2.36 3.86 0.07 69.85 15:52:01 0 16.12 0.00 3.16 1.81 0.07 78.84 15:52:01 1 20.60 0.00 2.16 7.12 0.08 70.04 15:52:01 2 17.44 0.00 1.86 8.55 0.05 72.09 15:52:01 3 32.69 0.00 1.32 0.84 0.10 65.05 15:52:01 4 23.03 0.00 1.68 2.72 0.07 72.50 15:52:01 5 25.48 0.00 3.20 1.14 0.07 70.12 15:52:01 6 26.79 0.00 2.38 1.02 0.07 69.74 15:52:01 7 28.58 0.00 3.12 7.78 0.08 60.44 15:53:01 all 8.47 0.00 2.10 3.84 0.05 85.54 15:53:01 0 2.53 0.00 2.19 0.77 0.03 94.48 15:53:01 1 9.61 0.00 1.89 1.54 0.03 86.93 15:53:01 2 6.16 0.00 1.72 10.32 0.07 81.73 15:53:01 3 24.77 0.00 2.87 1.61 0.07 70.68 15:53:01 4 8.33 0.00 2.04 9.31 0.08 80.23 15:53:01 5 7.06 0.00 1.61 0.45 0.03 90.84 15:53:01 6 4.81 0.00 1.94 3.84 0.03 89.37 15:53:01 7 4.48 0.00 2.52 2.93 0.05 90.02 15:54:01 all 9.77 0.00 0.74 1.39 0.04 88.07 15:54:01 0 10.12 0.00 0.85 0.13 0.03 88.86 15:54:01 1 8.84 0.00 0.72 0.07 0.05 90.33 15:54:01 2 7.38 0.00 0.55 9.05 0.05 82.97 15:54:01 3 12.54 0.00 0.80 0.02 0.05 86.59 15:54:01 4 12.50 0.00 0.62 0.30 0.03 86.55 15:54:01 5 10.33 0.00 0.84 1.19 0.03 87.61 15:54:01 6 7.82 0.00 0.68 0.20 0.03 91.26 15:54:01 7 8.62 0.00 0.85 0.18 0.03 90.31 15:55:01 all 5.75 0.00 2.46 2.17 0.05 89.57 15:55:01 0 5.88 0.00 2.25 0.13 0.08 91.65 15:55:01 1 6.40 0.00 2.65 0.08 0.07 90.80 15:55:01 2 5.58 0.00 2.24 6.46 0.05 85.67 15:55:01 3 3.48 0.00 2.21 2.39 0.03 91.89 15:55:01 4 6.04 0.00 2.83 0.10 0.05 90.98 15:55:01 5 6.97 0.00 1.87 0.17 0.03 90.96 15:55:01 6 4.86 0.00 2.18 0.10 0.05 92.81 15:55:01 7 6.77 0.00 3.43 7.93 0.05 81.83 15:56:01 all 27.38 0.00 3.16 4.16 0.07 65.23 15:56:01 0 23.66 0.00 3.00 1.83 0.07 71.45 15:56:01 1 26.08 0.00 2.67 1.07 0.05 70.13 15:56:01 2 31.08 0.00 4.04 3.42 0.08 61.37 15:56:01 3 27.01 0.00 2.79 4.52 0.08 65.60 15:56:01 4 26.78 0.00 2.84 2.25 0.10 68.04 15:56:01 5 30.54 0.00 3.36 1.87 0.07 64.17 15:56:01 6 28.64 0.00 3.25 0.59 0.07 67.46 15:56:01 7 25.23 0.00 3.34 17.75 0.07 53.61 15:57:01 all 5.45 0.00 0.72 2.83 0.05 90.95 15:57:01 0 2.23 0.00 0.92 8.58 0.05 88.22 15:57:01 1 2.84 0.00 0.50 0.50 0.03 96.14 15:57:01 2 14.90 0.00 0.95 6.29 0.05 77.80 15:57:01 3 14.08 0.00 0.89 1.64 0.03 83.36 15:57:01 4 3.42 0.00 0.66 1.53 0.07 94.32 15:57:01 5 1.68 0.00 0.68 0.13 0.07 97.43 15:57:01 6 2.72 0.00 0.62 1.02 0.05 95.59 15:57:01 7 1.85 0.00 0.58 2.99 0.03 94.54 Average: all 13.75 0.00 1.74 3.40 0.06 81.06 Average: 0 12.97 0.00 1.90 4.54 0.06 80.53 Average: 1 12.36 0.00 1.66 3.10 0.05 82.83 Average: 2 12.56 0.00 1.63 7.14 0.07 78.61 Average: 3 18.88 0.00 1.69 1.54 0.06 77.83 Average: 4 13.17 0.00 1.53 2.68 0.06 82.56 Average: 5 15.36 0.00 1.81 1.49 0.06 81.29 Average: 6 12.74 0.00 1.74 1.62 0.05 83.84 Average: 7 11.94 0.00 1.93 5.10 0.05 80.98