---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43038 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 17G 139G 11% / 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 22408 0 8882 30835 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:6f:e6:bd brd ff:ff:ff:ff:ff:ff inet 10.30.106.135/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fe6f:e6bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:6c:79:f8 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::42:69ff:fe6c:79f8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43038) 09/02/25 _x86_64_ (8 CPU) 13:33:19 LINUX RESTART (8 CPU) 13:34:02 tps rtps wtps bread/s bwrtn/s 13:35:01 161.98 23.00 138.98 2313.36 52012.34 13:36:01 586.17 4.90 581.27 465.39 272643.89 13:37:01 231.89 0.42 231.47 57.31 55808.33 13:38:01 100.10 0.25 99.85 17.60 26446.79 13:39:01 10.68 0.02 10.66 3.47 245.96 13:40:01 4.32 0.30 4.02 10.00 200.77 13:41:01 24.86 0.32 24.55 12.80 832.53 13:42:01 69.61 2.10 67.51 107.32 2404.80 Average: 148.67 3.87 144.80 369.31 51323.07 13:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 29748184 31693008 3191036 9.69 78628 2166848 1663908 4.90 881308 1991036 346264 13:36:01 22867968 31245424 10071252 30.58 168168 8223808 5810332 17.10 1467404 7902928 4564 13:37:01 20128376 28902964 12810844 38.89 194072 8566988 10317976 30.36 4041356 7992472 288 13:38:01 19369360 28258904 13569860 41.20 209656 8650276 10920708 32.13 4709944 8056556 1280 13:39:01 19274708 28159640 13664512 41.48 209860 8645440 11034000 32.46 4821196 8037484 212 13:40:01 19260164 28149352 13679056 41.53 210012 8649272 10962568 32.25 4833108 8040108 568 13:41:01 20536800 29375884 12402420 37.65 210440 8607596 7312152 21.51 3662768 7972864 572 13:42:01 22946916 31575912 9992304 30.34 212732 8383820 1624060 4.78 1494116 7789064 12252 Average: 21766560 29670136 11172660 33.92 186696 7736756 7455713 21.94 3238900 7222814 45750 13:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 ens3 219.81 167.02 4840.36 20.58 0.00 0.00 0.00 0.00 13:35:01 lo 10.71 10.71 1.08 1.08 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 2050.29 1298.28 54600.45 100.77 0.00 0.00 0.00 0.00 13:36:01 vethc5c2bfa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth6047299 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 vethe587e96 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 56.26 39.79 1203.98 4.76 0.00 0.00 0.00 0.00 13:37:01 vethc5c2bfa 10.00 11.65 0.89 318.91 0.00 0.00 0.00 0.03 13:37:01 vethe587e96 90.50 90.39 15.81 18.43 0.00 0.00 0.00 0.00 13:37:01 veth754f01a 11.55 13.76 1.79 1.38 0.00 0.00 0.00 0.00 13:38:01 ens3 35.48 26.98 301.51 4.23 0.00 0.00 0.00 0.00 13:38:01 vethbc0e14b 3.38 3.22 0.59 2.09 0.00 0.00 0.00 0.00 13:38:01 vethc5c2bfa 0.50 0.42 0.03 0.02 0.00 0.00 0.00 0.00 13:38:01 vethe587e96 276.00 274.77 31.79 66.11 0.00 0.00 0.00 0.01 13:39:01 ens3 0.75 0.62 0.23 0.31 0.00 0.00 0.00 0.00 13:39:01 vethbc0e14b 5.32 5.57 0.60 0.85 0.00 0.00 0.00 0.00 13:39:01 vethc5c2bfa 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 vethe587e96 0.37 0.40 0.58 0.03 0.00 0.00 0.00 0.00 13:40:01 ens3 2.08 1.38 1.19 0.67 0.00 0.00 0.00 0.00 13:40:01 vethbc0e14b 7.85 5.95 0.80 1.51 0.00 0.00 0.00 0.00 13:40:01 vethc5c2bfa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 vethe587e96 0.20 0.20 0.57 0.02 0.00 0.00 0.00 0.00 13:41:01 ens3 14.28 13.21 11.64 5.17 0.00 0.00 0.00 0.00 13:41:01 vethe587e96 0.30 1.33 0.02 0.09 0.00 0.00 0.00 0.00 13:41:01 vethccac482 1143.79 1152.36 126.90 260.74 0.00 0.00 0.00 0.02 13:41:01 lo 30.69 30.69 3.04 3.04 0.00 0.00 0.00 0.00 13:42:01 ens3 55.84 44.01 75.46 21.49 0.00 0.00 0.00 0.00 13:42:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 13:42:01 docker0 23.73 29.90 2.69 299.61 0.00 0.00 0.00 0.00 Average: ens3 304.52 198.98 7635.10 19.75 0.00 0.00 0.00 0.00 Average: lo 3.46 3.46 0.35 0.35 0.00 0.00 0.00 0.00 Average: docker0 2.97 3.74 0.34 37.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43038) 09/02/25 _x86_64_ (8 CPU) 13:33:19 LINUX RESTART (8 CPU) 13:34:02 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 9.36 0.00 0.96 2.24 0.04 87.40 13:35:01 0 33.29 0.00 2.65 1.44 0.07 62.56 13:35:01 1 27.16 0.00 1.94 1.60 0.07 69.24 13:35:01 2 5.38 0.00 0.87 0.68 0.03 93.04 13:35:01 3 4.13 0.00 0.60 0.14 0.02 95.12 13:35:01 4 1.10 0.00 0.42 1.44 0.07 96.96 13:35:01 5 2.43 0.00 0.36 0.42 0.02 96.78 13:35:01 6 0.59 0.00 0.32 1.76 0.02 97.30 13:35:01 7 0.82 0.00 0.53 10.40 0.03 88.22 13:36:01 all 22.75 0.00 11.01 11.48 0.11 54.65 13:36:01 0 23.53 0.00 11.41 7.27 0.08 57.71 13:36:01 1 24.44 0.00 9.70 3.36 0.10 62.40 13:36:01 2 21.43 0.00 11.59 2.80 0.10 64.07 13:36:01 3 23.46 0.00 10.57 11.93 0.10 53.93 13:36:01 4 21.36 0.00 11.29 3.10 0.10 64.15 13:36:01 5 25.25 0.00 10.87 16.34 0.12 47.42 13:36:01 6 22.94 0.00 10.42 4.33 0.12 62.19 13:36:01 7 19.54 0.00 12.30 42.82 0.14 25.20 13:37:01 all 34.07 0.00 4.29 1.75 0.11 59.79 13:37:01 0 33.42 0.00 4.26 0.47 0.12 61.74 13:37:01 1 36.25 0.00 4.12 0.66 0.10 58.86 13:37:01 2 33.65 0.00 4.10 0.42 0.10 61.73 13:37:01 3 30.55 0.00 4.49 0.67 0.12 64.17 13:37:01 4 31.14 0.00 3.92 0.32 0.08 64.53 13:37:01 5 29.70 0.00 4.43 5.39 0.10 60.37 13:37:01 6 35.44 0.00 4.49 2.06 0.10 57.91 13:37:01 7 42.42 0.00 4.48 3.98 0.12 49.00 13:38:01 all 9.53 0.00 1.61 2.12 0.07 86.66 13:38:01 0 9.66 0.00 1.87 0.68 0.08 87.71 13:38:01 1 10.73 0.00 1.70 0.13 0.08 87.36 13:38:01 2 9.08 0.00 1.37 1.54 0.08 87.93 13:38:01 3 10.49 0.00 1.47 0.87 0.08 87.09 13:38:01 4 8.15 0.00 2.16 5.37 0.07 84.25 13:38:01 5 11.98 0.00 1.59 0.77 0.08 85.58 13:38:01 6 7.86 0.00 1.31 0.02 0.07 90.75 13:38:01 7 8.26 0.00 1.42 7.61 0.07 82.63 13:39:01 all 4.39 0.00 0.70 0.03 0.06 94.82 13:39:01 0 3.89 0.00 0.55 0.02 0.05 95.49 13:39:01 1 3.31 0.00 1.14 0.02 0.07 95.47 13:39:01 2 4.65 0.00 0.47 0.02 0.05 94.82 13:39:01 3 3.94 0.00 0.52 0.00 0.07 95.48 13:39:01 4 4.19 0.00 0.89 0.02 0.03 94.87 13:39:01 5 4.07 0.00 0.60 0.08 0.07 95.18 13:39:01 6 4.72 0.00 0.50 0.03 0.08 94.67 13:39:01 7 6.38 0.00 0.89 0.00 0.05 92.68 13:40:01 all 1.69 0.00 0.30 0.02 0.07 97.92 13:40:01 0 1.84 0.00 0.38 0.00 0.05 97.73 13:40:01 1 1.47 0.00 0.27 0.02 0.08 98.16 13:40:01 2 1.99 0.00 0.25 0.00 0.07 97.70 13:40:01 3 1.76 0.00 0.40 0.02 0.10 97.73 13:40:01 4 2.20 0.00 0.40 0.00 0.08 97.31 13:40:01 5 1.19 0.00 0.20 0.08 0.05 98.47 13:40:01 6 0.95 0.00 0.20 0.07 0.05 98.73 13:40:01 7 2.10 0.00 0.35 0.00 0.07 97.48 13:41:01 all 2.09 0.00 0.74 0.13 0.07 96.98 13:41:01 0 2.18 0.00 0.92 0.02 0.07 96.82 13:41:01 1 2.06 0.00 0.74 0.10 0.07 97.03 13:41:01 2 2.11 0.00 0.59 0.13 0.08 97.09 13:41:01 3 1.35 0.00 0.72 0.02 0.05 97.86 13:41:01 4 2.98 0.00 0.75 0.08 0.08 96.10 13:41:01 5 1.49 0.00 0.79 0.39 0.07 97.27 13:41:01 6 2.59 0.00 0.89 0.15 0.10 96.28 13:41:01 7 1.90 0.00 0.52 0.15 0.05 97.38 13:42:01 all 8.14 0.00 0.70 0.25 0.03 90.87 13:42:01 0 4.20 0.00 0.53 0.05 0.02 95.20 13:42:01 1 26.67 0.00 1.30 0.17 0.10 71.76 13:42:01 2 1.77 0.00 0.35 0.02 0.02 97.85 13:42:01 3 2.00 0.00 0.57 1.20 0.03 96.19 13:42:01 4 5.46 0.00 0.57 0.07 0.03 93.87 13:42:01 5 3.42 0.00 0.60 0.23 0.02 95.73 13:42:01 6 20.74 0.00 1.12 0.17 0.03 77.94 13:42:01 7 0.90 0.00 0.57 0.02 0.02 98.50 Average: all 11.46 0.00 2.52 2.23 0.07 83.72 Average: 0 13.93 0.00 2.80 1.23 0.07 81.97 Average: 1 16.45 0.00 2.59 0.75 0.08 80.13 Average: 2 9.97 0.00 2.43 0.70 0.07 86.83 Average: 3 9.66 0.00 2.39 1.83 0.07 86.04 Average: 4 9.53 0.00 2.52 1.29 0.07 86.58 Average: 5 9.92 0.00 2.42 2.94 0.07 84.66 Average: 6 11.98 0.00 2.39 1.07 0.07 84.49 Average: 7 10.26 0.00 2.60 8.00 0.07 79.07