---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12236 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: 2800.000 BogoMIPS: 5600.00 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 13G 143G 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 866 26464 0 4836 30844 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:57:de:05 brd ff:ff:ff:ff:ff:ff inet 10.30.107.76/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:fe57:de05/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:bd:82:c3 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-12236) 01/14/24 _x86_64_ (8 CPU) 17:36:36 LINUX RESTART (8 CPU) 17:37:02 tps rtps wtps bread/s bwrtn/s 17:38:01 229.21 66.54 162.67 4328.84 43580.21 17:39:01 82.49 14.26 68.22 995.17 12785.74 17:40:01 120.63 23.00 97.63 2765.67 19216.40 17:41:01 88.79 0.18 88.60 29.06 38890.72 17:42:01 115.00 4.17 110.83 397.40 58245.63 17:43:01 165.14 9.45 155.69 379.37 13425.30 17:44:01 44.78 0.10 44.68 19.06 7727.41 Average: 120.60 16.70 103.91 1266.29 27658.39 17:37:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:38:01 30403552 31731664 2535668 7.70 46264 1605548 1405388 4.13 802044 1469756 44704 17:39:01 30016444 31640688 2922776 8.87 71032 1862464 1493536 4.39 932516 1695060 181800 17:40:01 29204280 31661056 3734940 11.34 97576 2639428 1406676 4.14 994628 2380556 603588 17:41:01 27845140 31637832 5094080 15.47 120976 3890896 1422224 4.18 1026924 3629132 896324 17:42:01 26595420 31094768 6343800 19.26 128480 4556820 5191612 15.27 1661156 4188540 184 17:43:01 25036744 29687484 7902476 23.99 136148 4691364 7470136 21.98 3160432 4220372 1968 17:44:01 26346404 31020368 6592816 20.02 137232 4719388 2449528 7.21 1891472 4210728 80 Average: 27921141 31210551 5018079 15.23 105387 3423701 2977014 8.76 1495596 3113449 246950 17:37:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 ens3 310.52 222.60 840.47 56.96 0.00 0.00 0.00 0.00 17:38:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 ens3 57.27 39.81 891.69 9.31 0.00 0.00 0.00 0.00 17:39:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 br-d69616d8272d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 ens3 159.17 119.18 3243.03 14.16 0.00 0.00 0.00 0.00 17:40:01 lo 5.47 5.47 0.54 0.54 0.00 0.00 0.00 0.00 17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 br-d69616d8272d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 ens3 588.59 397.10 10563.86 31.78 0.00 0.00 0.00 0.00 17:41:01 lo 2.93 2.93 0.31 0.31 0.00 0.00 0.00 0.00 17:42:01 vetha8bc5cc 0.18 0.35 0.01 0.02 0.00 0.00 0.00 0.00 17:42:01 veth0185f22 0.85 1.13 0.09 0.10 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 br-d69616d8272d 0.05 0.08 0.00 0.01 0.00 0.00 0.00 0.00 17:43:01 vetha8bc5cc 62.26 74.52 27.17 17.95 0.00 0.00 0.00 0.00 17:43:01 veth0185f22 8.10 8.88 1.22 1.23 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 br-d69616d8272d 0.60 0.60 0.23 0.10 0.00 0.00 0.00 0.00 17:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 br-d69616d8272d 1.28 1.68 0.39 0.60 0.00 0.00 0.00 0.00 17:44:01 veth6c5c2c8 54.51 48.88 18.27 39.80 0.00 0.00 0.00 0.00 17:44:01 ens3 1353.16 925.96 22549.77 151.09 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: br-d69616d8272d 0.28 0.34 0.09 0.10 0.00 0.00 0.00 0.00 Average: veth6c5c2c8 7.81 7.00 2.62 5.70 0.00 0.00 0.00 0.00 Average: ens3 191.84 131.33 3219.34 21.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12236) 01/14/24 _x86_64_ (8 CPU) 17:36:36 LINUX RESTART (8 CPU) 17:37:02 CPU %user %nice %system %iowait %steal %idle 17:38:01 all 5.62 0.00 1.00 13.35 0.04 79.99 17:38:01 0 3.89 0.00 0.73 1.04 0.03 94.31 17:38:01 1 3.42 0.00 0.88 1.22 0.03 94.45 17:38:01 2 7.77 0.00 0.71 1.21 0.03 90.27 17:38:01 3 4.23 0.00 1.35 25.59 0.05 68.78 17:38:01 4 4.72 0.00 0.43 1.07 0.03 93.75 17:38:01 5 9.54 0.00 0.94 0.95 0.03 88.53 17:38:01 6 4.58 0.00 2.01 24.03 0.03 69.36 17:38:01 7 6.90 0.00 0.98 52.07 0.05 40.00 17:39:01 all 9.23 0.00 0.71 2.82 0.03 87.21 17:39:01 0 15.02 0.00 1.10 0.13 0.03 83.71 17:39:01 1 1.84 0.00 0.27 3.82 0.02 94.05 17:39:01 2 3.67 0.00 0.40 0.13 0.02 95.78 17:39:01 3 0.95 0.00 0.32 0.73 0.02 97.98 17:39:01 4 0.32 0.00 0.18 0.25 0.00 99.25 17:39:01 5 23.30 0.00 1.64 2.34 0.05 72.68 17:39:01 6 17.78 0.00 0.87 1.39 0.05 79.92 17:39:01 7 10.96 0.00 0.89 13.71 0.05 74.40 17:40:01 all 9.66 0.00 1.30 3.00 0.04 86.00 17:40:01 0 8.80 0.00 1.36 1.05 0.05 88.74 17:40:01 1 12.65 0.00 1.38 0.62 0.03 85.32 17:40:01 2 18.71 0.00 1.52 3.50 0.05 76.22 17:40:01 3 5.84 0.00 1.00 0.50 0.02 92.64 17:40:01 4 2.37 0.00 1.04 1.50 0.03 95.06 17:40:01 5 8.69 0.00 1.64 1.14 0.05 88.49 17:40:01 6 3.59 0.00 0.75 0.12 0.03 95.50 17:40:01 7 16.72 0.00 1.78 15.58 0.05 65.87 17:41:01 all 4.81 0.00 2.05 12.36 0.04 80.74 17:41:01 0 5.60 0.00 2.61 58.85 0.05 32.89 17:41:01 1 3.35 0.00 2.53 2.58 0.03 91.50 17:41:01 2 4.32 0.00 2.27 0.02 0.03 93.35 17:41:01 3 3.96 0.00 1.42 0.08 0.03 94.50 17:41:01 4 5.49 0.00 2.32 17.05 0.05 75.09 17:41:01 5 5.43 0.00 2.12 0.45 0.03 91.96 17:41:01 6 5.16 0.00 1.40 8.19 0.03 85.22 17:41:01 7 5.16 0.00 1.72 11.87 0.05 81.20 17:42:01 all 5.44 0.00 1.55 13.60 0.04 79.37 17:42:01 0 7.33 0.00 1.95 40.69 0.05 49.98 17:42:01 1 6.05 0.00 1.65 10.17 0.03 82.09 17:42:01 2 3.87 0.00 1.24 7.94 0.03 86.91 17:42:01 3 5.51 0.00 1.59 1.02 0.02 91.86 17:42:01 4 5.94 0.00 1.44 8.20 0.03 84.39 17:42:01 5 4.98 0.00 1.44 2.03 0.03 91.52 17:42:01 6 5.72 0.00 1.44 9.89 0.03 82.91 17:42:01 7 4.13 0.00 1.71 28.93 0.03 65.19 17:43:01 all 21.27 0.00 2.46 5.66 0.07 70.54 17:43:01 0 18.08 0.00 2.31 5.87 0.08 73.66 17:43:01 1 23.48 0.00 2.55 0.62 0.07 73.29 17:43:01 2 20.78 0.00 2.39 1.00 0.07 75.75 17:43:01 3 20.32 0.00 2.16 3.22 0.08 74.22 17:43:01 4 22.76 0.00 2.41 2.71 0.08 72.03 17:43:01 5 19.85 0.00 2.29 3.00 0.07 74.79 17:43:01 6 14.71 0.00 2.06 26.04 0.07 57.11 17:43:01 7 30.16 0.00 3.52 2.82 0.08 63.42 17:44:01 all 5.97 0.00 0.72 0.71 0.05 92.56 17:44:01 0 4.99 0.00 0.80 0.70 0.03 93.48 17:44:01 1 5.55 0.00 0.79 0.18 0.07 93.41 17:44:01 2 7.05 0.00 0.79 0.03 0.07 92.07 17:44:01 3 5.74 0.00 0.63 0.73 0.03 92.86 17:44:01 4 4.48 0.00 0.59 0.15 0.05 94.73 17:44:01 5 6.06 0.00 0.72 0.27 0.05 92.90 17:44:01 6 7.34 0.00 0.69 3.22 0.05 88.71 17:44:01 7 6.52 0.00 0.77 0.37 0.03 92.31 Average: all 8.87 0.00 1.40 7.33 0.04 82.36 Average: 0 9.12 0.00 1.55 15.44 0.05 73.84 Average: 1 8.05 0.00 1.43 2.75 0.04 87.72 Average: 2 9.46 0.00 1.33 1.98 0.04 87.19 Average: 3 6.65 0.00 1.21 4.49 0.04 87.61 Average: 4 6.58 0.00 1.20 4.42 0.04 87.76 Average: 5 11.13 0.00 1.54 1.45 0.05 85.83 Average: 6 8.42 0.00 1.31 10.37 0.04 79.85 Average: 7 11.52 0.00 1.62 17.80 0.05 69.01