---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13329 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 12G 144G 8% / 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 844 27173 0 4149 30866 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:63:37:1e brd ff:ff:ff:ff:ff:ff inet 10.30.107.78/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe63:371e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:79:bb:65:c0 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-13329) 03/15/24 _x86_64_ (8 CPU) 13:50:23 LINUX RESTART (8 CPU) 13:51:02 tps rtps wtps bread/s bwrtn/s 13:52:01 118.74 37.23 81.51 1734.35 29638.23 13:53:01 129.92 23.21 106.71 2791.67 34341.90 13:54:01 296.68 12.95 283.74 804.47 90934.68 13:55:01 27.06 0.43 26.63 25.73 25120.81 13:56:01 66.37 1.40 64.97 107.45 25318.26 Average: 127.79 14.97 112.82 1090.70 41108.55 13:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:52:01 30119724 31703036 2819496 8.56 69512 1824960 1413640 4.16 867864 1661792 152044 13:53:01 28787940 31672324 4151280 12.60 98996 3057452 1383572 4.07 974160 2804240 1052996 13:54:01 26324968 30284080 6614252 20.08 112584 4029648 6548480 19.27 2443944 3712548 356 13:55:01 25087680 29133304 7851540 23.84 113096 4059380 7933956 23.34 3652060 3731548 276 13:56:01 27823316 31603444 5115904 15.53 114892 3902636 1500732 4.42 1211832 3478452 1396 Average: 27628726 30879238 5310494 16.12 101816 3374815 3756076 11.05 1829972 3077716 241414 13:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:52:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 13:52:01 ens3 91.80 65.33 964.90 16.46 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 lo 7.86 7.86 0.73 0.73 0.00 0.00 0.00 0.00 13:53:01 ens3 253.81 157.79 7623.45 16.24 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 br-b0918a14afbb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 lo 2.50 2.50 0.22 0.22 0.00 0.00 0.00 0.00 13:54:01 ens3 301.58 150.01 9796.88 11.02 0.00 0.00 0.00 0.00 13:54:01 vetha9e9088 0.20 0.68 0.01 0.04 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 lo 4.63 4.63 0.85 0.85 0.00 0.00 0.00 0.00 13:55:01 ens3 20.80 17.33 10.07 16.60 0.00 0.00 0.00 0.00 13:55:01 vetha9e9088 2.20 2.25 7.86 2.60 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 13:56:01 ens3 55.94 40.56 69.08 15.97 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.42 3.42 0.41 0.41 0.00 0.00 0.00 0.00 Average: ens3 144.97 86.28 3702.26 15.25 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-13329) 03/15/24 _x86_64_ (8 CPU) 13:50:23 LINUX RESTART (8 CPU) 13:51:02 CPU %user %nice %system %iowait %steal %idle 13:52:01 all 10.01 0.00 0.81 3.08 0.04 86.06 13:52:01 0 4.65 0.00 0.66 11.65 0.02 83.02 13:52:01 1 36.90 0.00 2.16 3.11 0.05 57.78 13:52:01 2 18.07 0.00 1.16 2.07 0.05 78.65 13:52:01 3 9.59 0.00 0.78 0.22 0.03 89.38 13:52:01 4 1.41 0.00 0.58 6.93 0.02 91.07 13:52:01 5 6.96 0.00 0.75 0.68 0.03 91.58 13:52:01 6 1.68 0.00 0.12 0.00 0.07 98.13 13:52:01 7 0.90 0.00 0.27 0.02 0.03 98.77 13:53:01 all 11.02 0.00 1.82 3.07 0.04 84.05 13:53:01 0 17.42 0.00 2.67 0.62 0.05 79.24 13:53:01 1 18.95 0.00 2.05 1.06 0.03 77.91 13:53:01 2 9.28 0.00 1.72 0.48 0.03 88.48 13:53:01 3 4.74 0.00 1.29 13.49 0.03 80.45 13:53:01 4 3.23 0.00 1.69 3.65 0.03 91.39 13:53:01 5 3.40 0.00 2.01 2.11 0.02 92.47 13:53:01 6 4.39 0.00 1.27 1.34 0.05 92.95 13:53:01 7 26.86 0.00 1.83 1.78 0.05 69.47 13:54:01 all 17.96 0.00 3.41 6.52 0.06 72.05 13:54:01 0 20.56 0.00 3.56 4.99 0.05 70.84 13:54:01 1 17.90 0.00 3.64 1.78 0.07 76.61 13:54:01 2 11.26 0.00 2.84 33.89 0.08 51.93 13:54:01 3 21.53 0.00 3.32 1.54 0.07 73.54 13:54:01 4 20.32 0.00 4.09 7.20 0.07 68.32 13:54:01 5 15.16 0.00 3.37 0.74 0.05 80.68 13:54:01 6 21.37 0.00 3.40 0.61 0.05 74.57 13:54:01 7 15.66 0.00 3.11 1.21 0.05 79.97 13:55:01 all 16.99 0.00 1.79 1.44 0.06 79.72 13:55:01 0 9.07 0.00 1.05 3.74 0.05 86.10 13:55:01 1 14.23 0.00 1.35 3.02 0.07 81.34 13:55:01 2 17.33 0.00 1.67 0.02 0.03 80.95 13:55:01 3 16.93 0.00 2.04 0.34 0.05 80.64 13:55:01 4 18.72 0.00 2.08 0.08 0.05 79.06 13:55:01 5 19.32 0.00 2.04 1.19 0.07 77.39 13:55:01 6 21.43 0.00 2.04 3.08 0.08 73.36 13:55:01 7 18.99 0.00 2.15 0.00 0.07 78.79 13:56:01 all 5.58 0.00 0.51 1.89 0.03 91.98 13:56:01 0 1.62 0.00 0.55 4.89 0.03 92.91 13:56:01 1 3.35 0.00 0.73 8.38 0.03 87.51 13:56:01 2 9.67 0.00 0.55 0.45 0.03 89.29 13:56:01 3 14.72 0.00 0.73 0.45 0.03 84.06 13:56:01 4 1.14 0.00 0.40 0.15 0.03 98.28 13:56:01 5 0.23 0.00 0.33 0.08 0.02 99.33 13:56:01 6 13.04 0.00 0.43 0.62 0.03 85.87 13:56:01 7 0.87 0.00 0.35 0.05 0.05 98.68 Average: all 12.31 0.00 1.67 3.20 0.04 82.77 Average: 0 10.67 0.00 1.70 5.16 0.04 82.44 Average: 1 18.16 0.00 1.98 3.48 0.05 76.33 Average: 2 13.10 0.00 1.59 7.40 0.05 77.86 Average: 3 13.50 0.00 1.63 3.21 0.04 81.61 Average: 4 8.97 0.00 1.77 3.59 0.04 85.64 Average: 5 9.01 0.00 1.70 0.96 0.04 88.29 Average: 6 12.40 0.00 1.46 1.13 0.06 84.96 Average: 7 12.68 0.00 1.55 0.61 0.05 85.11