---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3549 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: 2799.996 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 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 908 24516 0 6742 30803 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:60:18:3d brd ff:ff:ff:ff:ff:ff inet 10.30.107.144/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe60:183d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:06:b5:cb 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-3549) 02/07/24 _x86_64_ (8 CPU) 17:49:34 LINUX RESTART (8 CPU) 17:50:02 tps rtps wtps bread/s bwrtn/s 17:51:01 139.87 72.36 67.51 4690.87 33110.05 17:52:01 184.19 49.91 134.28 3743.24 34463.86 17:53:01 59.19 1.12 58.07 89.45 29054.49 17:54:01 93.27 12.88 80.39 2398.27 55201.73 17:55:01 241.33 7.48 233.84 893.05 70226.16 17:56:01 256.73 0.07 256.66 2.93 78521.29 17:57:01 60.47 0.38 60.08 27.20 21162.93 17:58:01 70.85 1.50 69.36 70.65 15032.69 Average: 138.24 18.10 120.14 1482.78 42116.61 17:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:51:01 30172992 31736540 2766228 8.40 67376 1808212 1374852 4.05 840712 1641064 147672 17:52:01 29263060 31229412 3676160 11.16 84672 2178924 1726800 5.08 1450468 1910104 27200 17:53:01 27724784 30126392 5214436 15.83 91296 2597372 3087768 9.08 2663300 2212316 168160 17:54:01 28083084 31629572 4856136 14.74 109132 3690520 1447992 4.26 1375184 3085876 172688 17:55:01 24173460 30093712 8765760 26.61 141868 5876624 6816128 20.05 3072616 5130472 902064 17:56:01 21384432 28153128 11554788 35.08 184216 6591388 11423348 33.61 5161588 5717536 6732 17:57:01 19612960 26531112 13326260 40.46 186032 6743288 11885540 34.97 6827096 5810068 5464 17:58:01 25078900 31515956 7860320 23.86 189796 6334596 1547116 4.55 1918112 5362152 57172 Average: 25686709 30126978 7252511 22.02 131798 4477616 4913693 14.46 2913634 3858698 185894 17:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:51:01 lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 ens3 434.49 311.76 1598.26 63.77 0.00 0.00 0.00 0.00 17:52:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 ens3 406.30 303.72 2876.46 64.98 0.00 0.00 0.00 0.00 17:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 ens3 962.06 634.81 4038.75 199.24 0.00 0.00 0.00 0.00 17:54:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 ens3 466.29 318.28 1838.39 94.17 0.00 0.00 0.00 0.00 17:55:01 br-b6e5b1421556 26.35 25.78 11.12 11.27 0.00 0.00 0.47 0.00 17:55:01 veth32659ee 0.00 0.67 0.00 0.15 0.00 0.00 0.00 0.00 17:55:01 vethb0014d2 13.85 12.98 8.96 2.64 0.00 0.00 0.00 0.00 17:55:01 lo 7.17 7.17 0.81 0.81 0.00 0.00 0.00 0.00 17:56:01 br-b6e5b1421556 7.13 6.11 2.49 1.13 0.00 0.00 0.53 0.00 17:56:01 veth32659ee 0.00 0.58 0.00 0.15 0.00 0.00 0.00 0.00 17:56:01 vethb0014d2 7.30 5.38 2.45 0.93 0.00 0.00 0.00 0.00 17:56:01 lo 1.37 1.37 0.12 0.12 0.00 0.00 0.00 0.00 17:57:01 br-b6e5b1421556 61.58 60.55 38.48 43.52 0.00 0.00 0.00 0.00 17:57:01 veth32659ee 0.20 0.28 0.54 0.06 0.00 0.00 0.00 0.00 17:57:01 vethb0014d2 47.52 50.78 13.43 30.31 0.00 0.00 0.00 0.00 17:57:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 17:58:01 lo 1.78 1.78 0.20 0.20 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 ens3 3673.12 2260.74 33941.54 530.62 0.00 0.00 0.00 0.00 Average: lo 2.14 2.14 0.23 0.23 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 Average: ens3 458.70 282.04 4243.08 66.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3549) 02/07/24 _x86_64_ (8 CPU) 17:49:34 LINUX RESTART (8 CPU) 17:50:02 CPU %user %nice %system %iowait %steal %idle 17:51:01 all 10.42 0.00 1.07 2.70 0.04 85.77 17:51:01 0 16.26 0.00 1.36 0.58 0.03 81.76 17:51:01 1 3.55 0.00 1.07 0.27 0.03 95.07 17:51:01 2 4.71 0.00 0.70 1.44 0.02 93.13 17:51:01 3 2.71 0.00 0.68 15.55 0.02 81.04 17:51:01 4 13.97 0.00 1.17 0.88 0.03 83.94 17:51:01 5 5.52 0.00 0.66 0.73 0.02 93.07 17:51:01 6 10.10 0.00 0.95 0.29 0.03 88.63 17:51:01 7 26.61 0.00 1.89 1.93 0.07 69.50 17:52:01 all 18.83 0.00 1.10 2.28 0.06 77.74 17:52:01 0 17.19 0.00 0.82 0.52 0.05 81.43 17:52:01 1 11.73 0.00 0.67 0.90 0.03 86.66 17:52:01 2 13.81 0.00 1.24 4.89 0.07 79.99 17:52:01 3 22.63 0.00 0.77 6.37 0.05 70.18 17:52:01 4 36.49 0.00 1.82 1.99 0.08 59.63 17:52:01 5 14.15 0.00 1.22 3.00 0.05 81.58 17:52:01 6 21.16 0.00 1.10 0.32 0.07 77.35 17:52:01 7 13.58 0.00 1.16 0.22 0.08 84.96 17:53:01 all 43.80 0.00 1.29 1.24 0.09 53.58 17:53:01 0 50.82 0.00 0.85 0.38 0.10 47.84 17:53:01 1 42.38 0.00 0.55 0.00 0.08 56.99 17:53:01 2 48.10 0.00 1.66 0.44 0.10 49.70 17:53:01 3 32.43 0.00 1.96 8.19 0.10 57.33 17:53:01 4 44.74 0.00 1.21 0.37 0.08 53.60 17:53:01 5 47.99 0.00 1.74 0.10 0.08 50.09 17:53:01 6 40.00 0.00 1.45 0.43 0.08 58.03 17:53:01 7 44.01 0.00 0.92 0.00 0.07 55.00 17:54:01 all 17.15 0.00 1.62 2.82 0.05 78.36 17:54:01 0 22.84 0.00 1.79 3.66 0.03 71.67 17:54:01 1 34.48 0.00 2.27 2.02 0.05 61.18 17:54:01 2 11.72 0.00 1.24 0.13 0.08 86.82 17:54:01 3 13.35 0.00 1.21 5.72 0.05 79.67 17:54:01 4 12.73 0.00 0.99 1.12 0.05 85.12 17:54:01 5 7.39 0.00 1.72 0.73 0.05 90.10 17:54:01 6 11.63 0.00 1.44 0.28 0.03 86.61 17:54:01 7 22.99 0.00 2.31 8.93 0.05 65.71 17:55:01 all 24.43 0.00 4.81 4.12 0.08 66.55 17:55:01 0 25.08 0.00 4.88 0.47 0.10 69.47 17:55:01 1 24.00 0.00 5.13 0.39 0.10 70.38 17:55:01 2 22.74 0.00 4.23 0.39 0.07 72.57 17:55:01 3 26.52 0.00 5.13 2.26 0.08 66.01 17:55:01 4 25.83 0.00 4.96 1.57 0.08 67.56 17:55:01 5 22.08 0.00 4.44 8.65 0.07 64.76 17:55:01 6 23.01 0.00 4.93 17.86 0.07 54.13 17:55:01 7 26.22 0.00 4.81 1.40 0.08 67.48 17:56:01 all 28.08 0.00 4.01 4.33 0.10 63.47 17:56:01 0 26.31 0.00 4.54 1.18 0.10 67.87 17:56:01 1 31.13 0.00 3.58 1.54 0.08 63.66 17:56:01 2 32.46 0.00 3.85 19.92 0.10 43.67 17:56:01 3 32.15 0.00 3.79 1.79 0.08 62.19 17:56:01 4 24.08 0.00 4.30 2.69 0.12 68.80 17:56:01 5 24.25 0.00 3.93 2.50 0.12 69.20 17:56:01 6 29.40 0.00 4.15 3.32 0.12 63.00 17:56:01 7 24.87 0.00 3.86 1.82 0.10 69.35 17:57:01 all 28.14 0.00 2.43 1.10 0.11 68.22 17:57:01 0 30.44 0.00 2.60 0.08 0.10 66.78 17:57:01 1 33.77 0.00 2.46 2.86 0.10 60.81 17:57:01 2 31.33 0.00 2.39 3.96 0.10 62.22 17:57:01 3 28.53 0.00 2.55 0.22 0.10 68.60 17:57:01 4 28.51 0.00 2.57 0.12 0.10 68.70 17:57:01 5 22.57 0.00 2.45 0.57 0.10 74.31 17:57:01 6 22.56 0.00 2.19 0.20 0.10 74.94 17:57:01 7 27.44 0.00 2.26 0.79 0.12 69.39 17:58:01 all 9.85 0.00 1.15 1.32 0.05 87.62 17:58:01 0 2.61 0.00 0.84 0.10 0.08 96.37 17:58:01 1 7.09 0.00 1.05 1.17 0.05 90.64 17:58:01 2 4.64 0.00 1.04 0.15 0.05 94.12 17:58:01 3 37.03 0.00 1.79 1.00 0.07 60.11 17:58:01 4 10.45 0.00 1.35 0.10 0.05 88.04 17:58:01 5 5.40 0.00 1.09 0.28 0.05 93.18 17:58:01 6 3.99 0.00 0.94 4.60 0.05 90.42 17:58:01 7 7.74 0.00 1.14 3.13 0.05 87.94 Average: all 22.60 0.00 2.18 2.49 0.07 72.66 Average: 0 23.95 0.00 2.20 0.87 0.08 72.90 Average: 1 23.54 0.00 2.10 1.15 0.07 73.16 Average: 2 21.18 0.00 2.04 3.90 0.07 72.81 Average: 3 24.45 0.00 2.23 5.12 0.07 68.12 Average: 4 24.59 0.00 2.29 1.10 0.08 71.94 Average: 5 18.68 0.00 2.15 2.06 0.07 77.03 Average: 6 20.22 0.00 2.14 3.40 0.07 74.17 Average: 7 24.18 0.00 2.29 2.28 0.08 71.17