---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14670 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 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 876 24836 0 6453 30834 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:e1:d0:17 brd ff:ff:ff:ff:ff:ff inet 10.30.107.252/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85914sec preferred_lft 85914sec inet6 fe80::f816:3eff:fee1:d017/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:c6:16:75 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-14670) 03/20/24 _x86_64_ (8 CPU) 16:29:53 LINUX RESTART (8 CPU) 16:30:01 tps rtps wtps bread/s bwrtn/s 16:31:02 305.83 73.84 231.99 5333.51 48764.67 16:32:01 125.76 28.03 97.73 2122.89 21171.19 16:33:01 109.62 9.50 100.12 1676.39 22608.10 16:34:01 400.75 5.55 395.20 508.02 148171.37 16:35:01 129.85 6.52 123.33 304.88 15955.59 16:36:01 15.45 0.00 15.45 0.00 10750.06 16:37:01 21.83 0.00 21.83 0.00 11683.30 Average: 158.52 17.61 140.91 1419.14 39916.67 16:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:31:02 30321916 31670416 2617304 7.95 49100 1621836 1448908 4.26 870768 1479556 53840 16:32:01 29976656 31702528 2962564 8.99 78436 1950440 1420120 4.18 874584 1780468 113972 16:33:01 27169344 31636624 5769876 17.52 128548 4523772 1444888 4.25 1037144 4261184 2387772 16:34:01 24974764 31173768 7964456 24.18 153624 6149412 5305244 15.61 1571288 5800808 592 16:35:01 23108524 29409172 9830696 29.84 158732 6240196 8928696 26.27 3473576 5738024 1236 16:36:01 23036748 29342008 9902472 30.06 159036 6244048 8967484 26.38 3543132 5738720 420 16:37:01 23406736 29737984 9532484 28.94 159476 6272748 7304740 21.49 3171524 5753624 288 Average: 25999241 30667500 6939979 21.07 126707 4714636 4974297 14.64 2077431 4364626 365446 16:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:31:02 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 16:31:02 ens3 388.52 265.82 935.44 71.31 0.00 0.00 0.00 0.00 16:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 16:32:01 ens3 59.65 39.87 972.17 9.45 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 lo 8.60 8.60 0.84 0.84 0.00 0.00 0.00 0.00 16:33:01 ens3 751.86 415.76 17994.82 33.24 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 br-c41c69cee622 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 lo 4.53 4.53 0.42 0.42 0.00 0.00 0.00 0.00 16:34:01 veth7f01aba 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 16:34:01 veth601fe2d 0.43 0.58 0.05 0.30 0.00 0.00 0.00 0.00 16:34:01 vethffda98a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 lo 6.10 6.10 13.79 13.79 0.00 0.00 0.00 0.00 16:35:01 veth7f01aba 5.82 6.93 0.91 1.00 0.00 0.00 0.00 0.00 16:35:01 veth601fe2d 0.10 0.42 0.01 0.02 0.00 0.00 0.00 0.00 16:35:01 vethffda98a 68.32 57.99 17.94 88.81 0.00 0.00 0.00 0.01 16:36:01 lo 16.81 16.81 23.48 23.48 0.00 0.00 0.00 0.00 16:36:01 veth7f01aba 0.53 0.75 0.08 0.09 0.00 0.00 0.00 0.00 16:36:01 veth601fe2d 0.25 0.17 0.02 0.01 0.00 0.00 0.00 0.00 16:36:01 vethffda98a 38.28 35.54 9.70 52.76 0.00 0.00 0.00 0.00 16:37:01 lo 7.40 7.40 0.52 0.52 0.00 0.00 0.00 0.00 16:37:01 veth7f01aba 0.17 0.72 0.01 0.05 0.00 0.00 0.00 0.00 16:37:01 vethffda98a 28.61 27.66 6.33 37.40 0.00 0.00 0.00 0.00 16:37:01 ens3 1796.68 1028.98 35280.39 179.00 0.00 0.00 0.00 0.00 Average: lo 6.69 6.69 5.64 5.64 0.00 0.00 0.00 0.00 Average: veth7f01aba 0.93 1.22 0.14 0.17 0.00 0.00 0.00 0.00 Average: vethffda98a 19.36 17.36 4.86 25.63 0.00 0.00 0.00 0.00 Average: ens3 256.19 146.51 5051.30 25.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14670) 03/20/24 _x86_64_ (8 CPU) 16:29:53 LINUX RESTART (8 CPU) 16:30:01 CPU %user %nice %system %iowait %steal %idle 16:31:02 all 6.96 0.00 1.08 7.41 0.03 84.51 16:31:02 0 8.55 0.00 1.78 0.40 0.03 89.23 16:31:02 1 4.73 0.00 0.77 3.11 0.03 91.36 16:31:02 2 6.33 0.00 0.83 8.52 0.03 84.29 16:31:02 3 11.69 0.00 1.45 1.87 0.03 84.95 16:31:02 4 6.92 0.00 0.70 15.09 0.03 77.26 16:31:02 5 2.31 0.00 0.40 0.47 0.05 96.77 16:31:02 6 6.59 0.00 1.69 5.49 0.03 86.19 16:31:02 7 8.57 0.00 1.02 24.38 0.03 66.00 16:32:01 all 10.08 0.00 0.82 1.91 0.03 87.16 16:32:01 0 0.54 0.00 0.19 0.07 0.00 99.20 16:32:01 1 3.37 0.00 0.41 0.76 0.02 95.44 16:32:01 2 41.63 0.00 2.54 1.80 0.05 53.99 16:32:01 3 9.35 0.00 0.68 2.21 0.03 87.73 16:32:01 4 12.40 0.00 0.92 0.36 0.02 86.32 16:32:01 5 2.04 0.00 0.61 6.49 0.08 90.77 16:32:01 6 10.02 0.00 0.93 0.47 0.05 88.52 16:32:01 7 1.19 0.00 0.27 3.17 0.03 95.33 16:33:01 all 12.82 0.00 3.59 3.03 0.06 80.50 16:33:01 0 8.67 0.00 3.68 0.81 0.05 86.80 16:33:01 1 26.30 0.00 3.96 2.46 0.07 67.21 16:33:01 2 12.24 0.00 3.95 0.12 0.07 83.63 16:33:01 3 14.38 0.00 3.43 2.04 0.05 80.10 16:33:01 4 10.62 0.00 2.85 6.86 0.05 79.61 16:33:01 5 9.75 0.00 4.69 4.75 0.05 80.76 16:33:01 6 12.08 0.00 3.27 0.65 0.07 83.93 16:33:01 7 8.61 0.00 2.87 6.56 0.05 81.91 16:34:01 all 8.97 0.00 3.40 10.56 0.05 77.02 16:34:01 0 7.26 0.00 3.57 3.08 0.05 86.04 16:34:01 1 7.96 0.00 4.75 5.14 0.05 82.10 16:34:01 2 9.97 0.00 2.90 5.13 0.05 81.95 16:34:01 3 9.08 0.00 3.12 4.28 0.03 83.49 16:34:01 4 9.50 0.00 3.02 32.48 0.05 54.95 16:34:01 5 9.23 0.00 2.85 4.36 0.05 83.51 16:34:01 6 9.08 0.00 2.70 6.55 0.05 81.63 16:34:01 7 9.63 0.00 4.28 23.12 0.07 62.90 16:35:01 all 30.30 0.00 2.99 0.62 0.08 66.02 16:35:01 0 28.68 0.00 2.74 0.50 0.08 67.99 16:35:01 1 26.79 0.00 2.69 0.02 0.07 70.43 16:35:01 2 29.38 0.00 2.98 0.87 0.08 66.69 16:35:01 3 31.58 0.00 3.62 0.82 0.08 63.90 16:35:01 4 22.62 0.00 2.40 2.34 0.08 72.55 16:35:01 5 37.25 0.00 3.11 0.07 0.08 59.48 16:35:01 6 33.55 0.00 3.33 0.10 0.07 62.96 16:35:01 7 32.55 0.00 3.04 0.23 0.08 64.08 16:36:01 all 4.27 0.00 0.49 0.13 0.07 95.03 16:36:01 0 4.07 0.00 0.48 0.00 0.07 95.37 16:36:01 1 4.88 0.00 0.57 0.00 0.07 94.49 16:36:01 2 3.51 0.00 0.37 0.00 0.08 96.04 16:36:01 3 3.68 0.00 0.42 0.02 0.07 95.82 16:36:01 4 4.84 0.00 0.62 1.04 0.08 93.42 16:36:01 5 4.43 0.00 0.50 0.00 0.05 95.02 16:36:01 6 5.14 0.00 0.47 0.00 0.08 94.31 16:36:01 7 3.61 0.00 0.47 0.02 0.08 95.82 16:37:01 all 1.99 0.00 0.48 0.19 0.08 97.27 16:37:01 0 3.00 0.00 0.63 0.05 0.08 96.23 16:37:01 1 1.51 0.00 0.35 0.05 0.07 98.02 16:37:01 2 1.87 0.00 0.55 0.22 0.08 97.27 16:37:01 3 2.53 0.00 0.50 0.03 0.08 96.85 16:37:01 4 1.35 0.00 0.47 1.14 0.08 96.96 16:37:01 5 1.99 0.00 0.49 0.00 0.08 97.44 16:37:01 6 1.40 0.00 0.38 0.02 0.07 98.13 16:37:01 7 2.25 0.00 0.50 0.00 0.07 97.18 Average: all 10.77 0.00 1.83 3.40 0.06 83.93 Average: 0 8.70 0.00 1.87 0.70 0.05 88.68 Average: 1 10.79 0.00 1.93 1.65 0.05 85.58 Average: 2 14.95 0.00 2.01 2.38 0.06 80.59 Average: 3 11.76 0.00 1.89 1.60 0.06 84.69 Average: 4 9.75 0.00 1.57 8.51 0.06 80.11 Average: 5 9.59 0.00 1.80 2.29 0.06 86.25 Average: 6 11.13 0.00 1.82 1.89 0.06 85.09 Average: 7 9.51 0.00 1.78 8.21 0.06 80.45