---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77878 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 883 27237 0 4045 30828 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:70:fb:90 brd ff:ff:ff:ff:ff:ff inet 10.30.107.31/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe70:fb90/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:a2:ec:85 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:b4ff:fea2:ec85/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77878) 10/19/24 _x86_64_ (8 CPU) 12:01:25 LINUX RESTART (8 CPU) 12:02:01 tps rtps wtps bread/s bwrtn/s 12:03:01 312.28 35.38 276.90 1674.12 26895.12 12:04:01 151.78 21.27 130.51 828.11 35327.51 12:05:01 83.06 4.10 78.96 447.85 58283.37 12:06:01 82.65 0.33 82.32 9.07 36596.43 12:07:01 122.10 0.10 122.00 4.13 27800.97 12:08:01 70.14 0.32 69.82 2.53 26001.27 12:09:01 95.25 0.43 94.82 42.39 22462.79 Average: 131.04 8.85 122.19 429.77 33338.94 12:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 30004960 31650088 2934260 8.91 73676 1878712 1471856 4.33 928508 1707304 191564 12:04:01 28296688 30302040 4642532 14.09 87656 2210992 3008260 8.85 2331000 1981892 13888 12:05:01 27321516 30627392 5617704 17.05 93048 3485544 2274840 6.69 2251100 2991536 46260 12:06:01 26968988 30273628 5970232 18.12 129304 3406096 2765468 8.14 2832092 2692640 201724 12:07:01 27041016 30422588 5898204 17.91 137816 3455484 2636160 7.76 2696980 2741592 2004 12:08:01 26481732 30172056 6457488 19.60 176400 3677588 2832028 8.33 2983004 2955692 86728 12:09:01 27923772 31598980 5015448 15.23 177944 3681400 1470780 4.33 1641708 2894388 884 Average: 27719810 30720967 5219410 15.85 125121 3113688 2351342 6.92 2237770 2566435 77579 12:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:03:01 ens3 93.75 62.56 1010.98 23.78 0.00 0.00 0.00 0.00 12:03:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 ens3 883.39 589.47 4793.36 163.59 0.00 0.00 0.00 0.00 12:04:01 lo 1.30 1.30 0.09 0.09 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 ens3 269.76 203.73 1441.08 49.38 0.00 0.00 0.00 0.00 12:05:01 lo 7.85 7.85 2.19 2.19 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 ens3 924.15 854.92 1745.53 3381.62 0.00 0.00 0.00 0.00 12:06:01 veth6f2bfb9 305.93 400.37 38.18 695.33 0.00 0.00 0.00 0.06 12:06:01 lo 5.53 5.53 0.51 0.51 0.00 0.00 0.00 0.00 12:06:01 docker0 308.90 405.48 34.17 772.81 0.00 0.00 0.00 0.00 12:07:01 ens3 122.28 103.98 94.47 17.50 0.00 0.00 0.00 0.00 12:07:01 veth6f2bfb9 91.47 97.77 11.44 86.42 0.00 0.00 0.00 0.01 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 docker0 91.47 97.73 10.19 86.42 0.00 0.00 0.00 0.00 12:08:01 ens3 511.56 401.82 792.15 56.31 0.00 0.00 0.00 0.00 12:08:01 veth444d569 364.61 458.31 47.97 780.15 0.00 0.00 0.00 0.06 12:08:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 12:08:01 docker0 374.09 466.22 43.47 781.45 0.00 0.00 0.00 0.00 12:09:01 ens3 84.22 74.95 24.42 20.81 0.00 0.00 0.00 0.00 12:09:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 12:09:01 docker0 41.39 39.86 1.84 3.13 0.00 0.00 0.00 0.00 Average: ens3 412.76 327.36 1414.81 530.39 0.00 0.00 0.00 0.00 Average: lo 2.41 2.41 0.43 0.43 0.00 0.00 0.00 0.00 Average: docker0 116.54 144.18 12.81 234.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77878) 10/19/24 _x86_64_ (8 CPU) 12:01:25 LINUX RESTART (8 CPU) 12:02:01 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 9.47 0.00 0.95 3.26 0.04 86.28 12:03:01 0 1.37 0.00 0.37 0.02 0.02 98.23 12:03:01 1 5.71 0.00 0.35 0.17 0.07 93.70 12:03:01 2 12.64 0.00 1.27 1.10 0.03 84.96 12:03:01 3 0.93 0.00 0.23 0.23 0.00 98.60 12:03:01 4 6.93 0.00 1.05 17.70 0.05 74.26 12:03:01 5 26.33 0.00 1.64 2.74 0.05 69.23 12:03:01 6 15.86 0.00 1.34 0.87 0.03 81.90 12:03:01 7 6.02 0.00 1.34 3.34 0.03 89.27 12:04:01 all 18.64 0.00 1.53 3.33 0.06 76.44 12:04:01 0 17.58 0.00 2.06 2.26 0.07 78.05 12:04:01 1 20.97 0.00 1.17 1.56 0.08 76.22 12:04:01 2 22.03 0.00 2.21 1.81 0.05 73.91 12:04:01 3 19.87 0.00 2.03 1.06 0.05 77.00 12:04:01 4 13.52 0.00 1.35 17.00 0.07 68.05 12:04:01 5 21.03 0.00 0.97 2.42 0.07 75.51 12:04:01 6 20.11 0.00 1.76 0.18 0.05 77.90 12:04:01 7 14.01 0.00 0.70 0.32 0.03 84.94 12:05:01 all 11.65 0.00 1.39 2.35 0.04 84.57 12:05:01 0 10.28 0.00 1.42 1.09 0.05 87.16 12:05:01 1 11.52 0.00 1.27 0.03 0.03 87.14 12:05:01 2 11.28 0.00 1.09 0.02 0.03 87.58 12:05:01 3 12.21 0.00 1.05 0.13 0.05 86.56 12:05:01 4 7.40 0.00 1.34 10.74 0.03 80.48 12:05:01 5 8.36 0.00 0.99 4.96 0.03 85.67 12:05:01 6 24.84 0.00 2.87 1.73 0.05 70.52 12:05:01 7 7.31 0.00 1.12 0.13 0.03 91.40 12:06:01 all 9.91 0.00 1.78 1.87 0.06 86.38 12:06:01 0 1.30 0.00 0.82 4.20 0.03 93.65 12:06:01 1 9.34 0.00 1.14 0.17 0.07 89.29 12:06:01 2 11.59 0.00 1.18 0.02 0.07 87.15 12:06:01 3 11.91 0.00 2.64 0.92 0.07 84.47 12:06:01 4 24.39 0.00 2.21 7.04 0.10 66.25 12:06:01 5 9.50 0.00 1.63 2.43 0.07 86.37 12:06:01 6 5.45 0.00 1.59 0.12 0.05 92.80 12:06:01 7 5.83 0.00 3.04 0.08 0.08 90.97 12:07:01 all 2.17 0.00 0.37 1.74 0.02 95.69 12:07:01 0 0.20 0.00 0.07 0.00 0.00 99.73 12:07:01 1 5.99 0.00 1.10 0.67 0.02 92.23 12:07:01 2 0.70 0.00 0.32 0.03 0.02 98.93 12:07:01 3 0.35 0.00 0.57 1.79 0.03 97.26 12:07:01 4 8.53 0.00 0.27 2.30 0.03 88.87 12:07:01 5 0.77 0.00 0.17 1.25 0.02 97.80 12:07:01 6 0.05 0.00 0.05 0.00 0.00 99.90 12:07:01 7 0.80 0.00 0.40 7.92 0.05 90.83 12:08:01 all 6.20 0.00 1.37 1.60 0.05 90.78 12:08:01 0 15.21 0.00 1.81 0.05 0.07 82.87 12:08:01 1 7.71 0.00 1.75 0.23 0.07 90.24 12:08:01 2 3.19 0.00 1.61 0.02 0.05 95.13 12:08:01 3 7.76 0.00 1.26 4.32 0.07 86.60 12:08:01 4 7.20 0.00 1.54 3.79 0.05 87.42 12:08:01 5 0.60 0.00 0.47 1.27 0.05 97.61 12:08:01 6 3.01 0.00 1.20 3.09 0.05 92.65 12:08:01 7 4.90 0.00 1.29 0.07 0.03 93.72 12:09:01 all 4.13 0.00 0.39 1.43 0.02 94.02 12:09:01 0 0.62 0.00 0.27 0.00 0.02 99.10 12:09:01 1 0.45 0.00 0.23 7.44 0.00 91.88 12:09:01 2 0.65 0.00 0.20 0.00 0.00 99.15 12:09:01 3 1.82 0.00 0.52 2.05 0.03 95.58 12:09:01 4 0.47 0.00 0.32 0.00 0.02 99.20 12:09:01 5 1.78 0.00 0.33 0.97 0.02 96.90 12:09:01 6 24.71 0.00 0.80 0.70 0.03 73.75 12:09:01 7 2.55 0.00 0.52 0.27 0.03 96.63 Average: all 8.88 0.00 1.11 2.23 0.04 87.74 Average: 0 6.64 0.00 0.97 1.09 0.04 91.26 Average: 1 8.81 0.00 1.00 1.47 0.05 88.68 Average: 2 8.88 0.00 1.12 0.43 0.04 89.53 Average: 3 7.82 0.00 1.18 1.50 0.04 89.45 Average: 4 9.78 0.00 1.15 8.36 0.05 80.66 Average: 5 9.76 0.00 0.88 2.29 0.04 87.02 Average: 6 13.42 0.00 1.37 0.96 0.04 84.21 Average: 7 5.91 0.00 1.20 1.73 0.04 91.11