---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-329 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 13G 143G 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 890 26168 0 5107 30822 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:10:8d:bd brd ff:ff:ff:ff:ff:ff inet 10.30.106.73/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:fe10:8dbd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:8b:be:35 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:c3ff:fe8b:be35/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-329) 11/16/23 _x86_64_ (8 CPU) 14:42:18 LINUX RESTART (8 CPU) 14:43:01 tps rtps wtps bread/s bwrtn/s 14:44:01 98.48 18.43 80.05 1056.36 24179.17 14:45:01 157.72 20.98 136.74 782.80 35895.48 14:46:01 49.41 1.75 47.66 80.92 43987.87 14:47:01 103.02 3.37 99.65 382.47 46414.66 14:48:01 534.06 0.37 533.69 2.93 67895.48 14:49:01 135.69 0.07 135.63 6.00 56460.72 Average: 179.73 7.49 172.24 385.25 45805.57 14:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:44:01 30037200 31689556 2902020 8.81 71828 1888764 1441412 4.24 892456 1721572 191964 14:45:01 28245392 30300848 4693828 14.25 87244 2259992 3184272 9.37 2333488 2033552 9240 14:46:01 27839732 30730988 5099488 15.48 90896 3078732 2300888 6.77 2146364 2599380 68 14:47:01 27030680 30297476 5908540 17.94 125652 3380564 2525304 7.43 2804740 2669872 142496 14:48:01 26669800 30698684 6269420 19.03 214048 3937072 2143924 6.31 2614924 3113916 252 14:49:01 26158800 30654972 6780420 20.58 219672 4429220 2197632 6.47 2711072 3558404 532 Average: 27663601 30728754 5275619 16.02 134890 3162391 2298905 6.76 2250507 2616116 57425 14:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 68.57 45.79 1205.84 8.02 0.00 0.00 0.00 0.00 14:44:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 ens3 698.30 512.68 4737.37 119.51 0.00 0.00 0.00 0.00 14:45:01 lo 0.90 0.90 0.06 0.06 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 ens3 146.68 108.50 1416.91 41.84 0.00 0.00 0.00 0.00 14:46:01 lo 8.05 8.05 2.19 2.19 0.00 0.00 0.00 0.00 14:47:01 docker0 617.61 539.31 70.31 1573.94 0.00 0.00 0.00 0.00 14:47:01 veth92e6342 614.58 533.74 78.53 1496.43 0.00 0.00 0.00 0.12 14:47:01 ens3 1050.52 1131.88 2441.77 3415.27 0.00 0.00 0.00 0.00 14:47:01 lo 5.47 5.47 0.51 0.51 0.00 0.00 0.00 0.00 14:48:01 docker0 522.10 584.25 41.69 1073.75 0.00 0.00 0.00 0.00 14:48:01 ens3 691.57 577.45 1924.69 61.55 0.00 0.00 0.00 0.00 14:48:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 14:49:01 docker0 2.75 5.43 0.17 77.51 0.00 0.00 0.00 0.00 14:49:01 ens3 480.84 548.11 637.59 3418.59 0.00 0.00 0.00 0.00 14:49:01 lo 8.00 8.00 0.72 0.72 0.00 0.00 0.00 0.00 Average: docker0 190.41 188.17 18.70 454.20 0.00 0.00 0.00 0.00 Average: ens3 522.75 487.40 2060.69 1177.46 0.00 0.00 0.00 0.00 Average: lo 4.09 4.09 0.62 0.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-329) 11/16/23 _x86_64_ (8 CPU) 14:42:18 LINUX RESTART (8 CPU) 14:43:01 CPU %user %nice %system %iowait %steal %idle 14:44:01 all 10.23 0.00 0.71 2.14 0.03 86.88 14:44:01 0 18.62 0.00 1.11 0.30 0.05 79.92 14:44:01 1 0.48 0.00 0.38 5.50 0.00 93.63 14:44:01 2 6.65 0.00 0.53 0.05 0.02 92.75 14:44:01 3 1.08 0.00 0.30 0.30 0.00 98.32 14:44:01 4 0.03 0.00 0.05 0.02 0.05 99.85 14:44:01 5 0.22 0.00 0.13 4.63 0.02 95.00 14:44:01 6 25.97 0.00 1.72 4.96 0.05 67.29 14:44:01 7 28.95 0.00 1.45 1.30 0.05 68.25 14:45:01 all 20.30 0.00 1.60 2.75 0.07 75.28 14:45:01 0 9.96 0.00 1.07 1.26 0.07 87.64 14:45:01 1 23.06 0.00 2.89 8.26 0.05 65.74 14:45:01 2 31.39 0.00 1.04 2.22 0.07 65.28 14:45:01 3 14.52 0.00 0.77 1.29 0.05 83.38 14:45:01 4 21.45 0.00 2.59 6.38 0.10 69.48 14:45:01 5 17.16 0.00 0.48 0.68 0.03 81.64 14:45:01 6 18.20 0.00 2.24 1.15 0.05 78.36 14:45:01 7 26.71 0.00 1.72 0.84 0.12 70.61 14:46:01 all 11.78 0.00 1.12 2.21 0.04 84.84 14:46:01 0 5.29 0.00 0.87 0.39 0.03 93.42 14:46:01 1 7.34 0.00 0.97 4.74 0.05 86.91 14:46:01 2 10.75 0.00 1.18 0.03 0.05 87.99 14:46:01 3 8.58 0.00 1.25 8.06 0.03 82.07 14:46:01 4 9.47 0.00 1.00 1.77 0.03 87.72 14:46:01 5 12.80 0.00 0.68 0.02 0.05 86.45 14:46:01 6 25.50 0.00 2.04 2.56 0.05 69.84 14:46:01 7 14.60 0.00 0.95 0.10 0.05 84.30 14:47:01 all 10.94 0.00 2.13 2.41 0.07 84.46 14:47:01 0 8.33 0.00 1.74 0.60 0.05 89.28 14:47:01 1 3.66 0.00 1.43 0.27 0.03 94.61 14:47:01 2 27.15 0.00 2.80 1.14 0.08 68.83 14:47:01 3 9.10 0.00 2.28 14.84 0.07 73.71 14:47:01 4 10.70 0.00 1.81 0.08 0.07 87.34 14:47:01 5 4.12 0.00 1.27 0.25 0.03 94.32 14:47:01 6 11.57 0.00 2.56 1.72 0.08 84.07 14:47:01 7 12.83 0.00 3.20 0.36 0.10 83.52 14:48:01 all 12.42 0.00 3.84 5.13 0.08 78.54 14:48:01 0 6.88 0.00 5.34 24.03 0.10 63.65 14:48:01 1 3.65 0.00 1.98 0.94 0.03 93.39 14:48:01 2 34.13 0.00 4.28 0.50 0.07 61.02 14:48:01 3 7.11 0.00 2.79 11.00 0.10 78.99 14:48:01 4 18.62 0.00 4.83 1.74 0.08 74.73 14:48:01 5 9.31 0.00 3.47 1.05 0.07 86.10 14:48:01 6 10.25 0.00 4.11 1.24 0.07 84.33 14:48:01 7 9.24 0.00 3.88 0.62 0.08 86.17 14:49:01 all 13.56 0.00 1.71 2.28 0.07 82.38 14:49:01 0 21.13 0.00 2.67 13.91 0.08 62.20 14:49:01 1 22.74 0.00 1.49 0.13 0.08 75.55 14:49:01 2 8.26 0.00 1.57 0.55 0.05 89.56 14:49:01 3 7.56 0.00 0.92 0.99 0.05 90.48 14:49:01 4 10.54 0.00 1.66 0.47 0.07 87.26 14:49:01 5 16.38 0.00 1.93 2.00 0.10 79.58 14:49:01 6 8.72 0.00 1.47 0.22 0.03 89.56 14:49:01 7 13.19 0.00 1.93 0.00 0.08 84.80 Average: all 13.20 0.00 1.85 2.82 0.06 82.07 Average: 0 11.70 0.00 2.13 6.72 0.06 79.38 Average: 1 10.15 0.00 1.52 3.31 0.04 84.98 Average: 2 19.70 0.00 1.90 0.75 0.06 77.59 Average: 3 7.99 0.00 1.38 6.07 0.05 84.51 Average: 4 11.78 0.00 1.98 1.74 0.07 84.42 Average: 5 9.99 0.00 1.33 1.44 0.05 87.19 Average: 6 16.71 0.00 2.36 1.98 0.06 78.90 Average: 7 17.60 0.00 2.18 0.54 0.08 79.59