---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4935 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 700K 1.6G 1% /run /dev/vda1 78G 9.4G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 608 11231 0 4200 15103 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:b3:52:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.170.139/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:feb3:52e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:99:f3:4d 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:c4ff:fe99:f34d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4935) 02/09/24 _x86_64_ (4 CPU) 00:32:39 LINUX RESTART (4 CPU) 00:33:01 tps rtps wtps bread/s bwrtn/s 00:34:01 270.27 71.79 198.48 5322.85 59978.80 00:35:01 79.27 2.88 76.39 73.85 28916.25 00:36:01 238.06 3.83 234.23 488.99 55005.50 00:37:01 330.09 0.12 329.98 12.40 37921.01 00:38:01 181.04 7.53 173.50 798.00 19228.26 00:39:01 489.80 0.03 489.77 0.27 64091.05 00:40:01 797.50 0.17 797.33 12.93 41539.88 00:41:01 99.88 1.32 98.57 119.98 9585.47 00:42:02 30.82 0.27 30.56 21.33 2602.47 Average: 279.63 9.77 269.86 761.16 35429.25 00:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:34:01 13771036 15495668 2653928 16.16 56324 1869316 1159308 6.63 780752 1652044 193364 00:35:01 13460356 15466180 2964608 18.05 71496 2121640 1212836 6.94 794384 1919884 239932 00:36:01 12232784 15364432 4192180 25.52 108844 3114416 1462048 8.37 1014460 2803420 252104 00:37:01 11949528 15402792 4475436 27.25 147700 3354092 1334220 7.64 1030484 3027928 88472 00:38:01 11213564 15266844 5211400 31.73 163600 3894360 1799208 10.30 1486768 3242772 380408 00:39:01 9320748 14845608 7104216 43.25 190440 5240928 2518772 14.41 1947612 4571216 43440 00:40:01 11775492 15504772 4649472 28.31 216696 3492808 1254688 7.18 1128296 3031964 14880 00:41:01 11532764 15492464 4892200 29.79 222544 3697984 1173684 6.72 1191028 3193448 39988 00:42:02 11488888 15454968 4936076 30.05 223212 3703388 1235744 7.07 1232552 3194632 1888 Average: 11860573 15365970 4564391 27.79 155651 3387659 1461168 8.36 1178482 2959701 139386 00:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:34:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 00:34:01 ens3 339.66 245.71 1326.81 65.96 0.00 0.00 0.00 0.00 00:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:35:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 00:35:01 ens3 71.44 55.64 1231.31 9.10 0.00 0.00 0.00 0.00 00:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:36:01 vetha1d00af 34.89 45.63 2.34 704.11 0.00 0.00 0.00 0.06 00:36:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 00:36:01 ens3 128.50 74.14 1951.49 5.88 0.00 0.00 0.00 0.00 00:36:01 docker0 34.89 45.51 1.86 704.10 0.00 0.00 0.00 0.00 00:37:01 lo 2.00 2.00 0.22 0.22 0.00 0.00 0.00 0.00 00:37:01 ens3 227.85 127.55 3075.30 9.87 0.00 0.00 0.00 0.00 00:37:01 docker0 89.69 140.24 5.11 1716.29 0.00 0.00 0.00 0.00 00:38:01 veth2077570 47.34 61.66 3.30 802.90 0.00 0.00 0.00 0.07 00:38:01 veth4029a6f 39.26 59.34 2.62 499.21 0.00 0.00 0.00 0.04 00:38:01 veth6ae8f17 25.25 39.71 1.70 466.26 0.00 0.00 0.00 0.04 00:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:39:01 veth2077570 88.72 126.70 6.40 2381.63 0.00 0.00 0.00 0.20 00:39:01 veth4029a6f 33.09 77.19 2.85 1510.63 0.00 0.00 0.00 0.12 00:39:01 veth6ae8f17 36.99 95.40 3.39 1783.22 0.00 0.00 0.00 0.15 00:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 ens3 1462.77 925.95 18366.04 123.35 0.00 0.00 0.00 0.00 00:40:01 docker0 530.29 851.32 31.70 12870.79 0.00 0.00 0.00 0.00 00:41:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 00:41:01 ens3 41.04 33.88 556.52 8.81 0.00 0.00 0.00 0.00 00:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:42:02 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 00:42:02 ens3 10.75 10.03 34.36 4.36 0.00 0.00 0.00 0.00 00:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 166.06 106.17 2069.67 15.00 0.00 0.00 0.00 0.00 Average: docker0 58.92 94.59 3.52 1430.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4935) 02/09/24 _x86_64_ (4 CPU) 00:32:39 LINUX RESTART (4 CPU) 00:33:01 CPU %user %nice %system %iowait %steal %idle 00:34:01 all 18.46 0.00 2.16 7.54 0.07 71.77 00:34:01 0 28.17 0.00 2.09 5.46 0.08 64.21 00:34:01 1 21.22 0.00 2.03 11.50 0.05 65.21 00:34:01 2 9.54 0.00 1.73 3.27 0.08 85.37 00:34:01 3 14.88 0.00 2.83 9.95 0.05 72.30 00:35:01 all 20.99 0.00 1.39 3.47 0.07 74.09 00:35:01 0 17.78 0.00 1.30 1.55 0.07 79.30 00:35:01 1 40.82 0.00 2.16 0.75 0.08 56.19 00:35:01 2 13.26 0.00 1.00 3.42 0.07 82.25 00:35:01 3 12.24 0.00 1.05 8.12 0.05 78.54 00:36:01 all 21.04 0.00 2.84 7.91 0.10 68.10 00:36:01 0 14.17 0.00 2.72 15.13 0.07 67.92 00:36:01 1 9.31 0.00 2.08 5.37 0.10 83.14 00:36:01 2 7.40 0.00 1.83 7.79 0.10 82.87 00:36:01 3 53.56 0.00 4.79 3.34 0.10 38.20 00:37:01 all 12.67 0.00 5.69 6.80 0.10 74.73 00:37:01 0 12.30 0.00 7.95 4.77 0.10 74.87 00:37:01 1 19.38 0.00 4.89 3.76 0.08 71.88 00:37:01 2 9.48 0.00 4.94 7.50 0.12 77.96 00:37:01 3 9.52 0.00 4.97 11.18 0.10 74.22 00:38:01 all 24.74 0.00 8.42 2.57 0.10 64.18 00:38:01 0 27.65 0.00 9.40 5.78 0.10 57.07 00:38:01 1 19.31 0.00 8.16 2.03 0.08 70.41 00:38:01 2 27.42 0.00 7.88 0.88 0.08 63.74 00:38:01 3 24.61 0.00 8.22 1.61 0.12 65.45 00:39:01 all 22.61 0.00 7.26 13.51 0.10 56.51 00:39:01 0 25.21 0.00 9.90 12.32 0.10 52.46 00:39:01 1 11.72 0.00 4.96 11.08 0.10 72.14 00:39:01 2 22.40 0.00 7.13 12.13 0.08 58.25 00:39:01 3 31.18 0.00 7.07 18.51 0.13 43.11 00:40:01 all 29.48 0.00 9.81 9.78 0.12 50.82 00:40:01 0 28.00 0.00 10.17 11.44 0.10 50.29 00:40:01 1 22.15 0.00 8.51 7.47 0.15 61.72 00:40:01 2 31.50 0.00 11.39 13.74 0.10 43.27 00:40:01 3 36.26 0.00 9.16 6.46 0.10 48.02 00:41:01 all 20.95 0.00 1.60 1.80 0.07 75.58 00:41:01 0 40.67 0.00 2.19 0.80 0.07 56.27 00:41:01 1 14.24 0.00 1.14 0.20 0.08 84.34 00:41:01 2 9.23 0.00 1.37 2.71 0.07 86.61 00:41:01 3 19.65 0.00 1.70 3.49 0.07 75.08 00:42:02 all 9.16 0.00 0.45 0.42 0.03 89.94 00:42:02 0 13.14 0.00 0.30 0.07 0.03 86.46 00:42:02 1 11.42 0.00 0.70 0.58 0.03 87.26 00:42:02 2 0.48 0.00 0.27 0.83 0.05 98.37 00:42:02 3 11.58 0.00 0.50 0.18 0.02 87.72 Average: all 20.01 0.00 4.39 5.97 0.08 69.55 Average: 0 23.01 0.00 5.09 6.36 0.08 65.46 Average: 1 18.84 0.00 3.84 4.75 0.09 72.48 Average: 2 14.49 0.00 4.15 5.80 0.08 75.47 Average: 3 23.69 0.00 4.47 6.98 0.08 64.78