---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5874 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 12G 144G 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 874 27316 0 3976 30837 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:b7:85:ae brd ff:ff:ff:ff:ff:ff inet 10.30.106.206/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:feb7:85ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:ac:b2:cd 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:a1ff:feac:b2cd/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-5874) 02/16/24 _x86_64_ (8 CPU) 16:46:14 LINUX RESTART (8 CPU) 16:47:01 tps rtps wtps bread/s bwrtn/s 16:48:01 81.15 57.02 24.13 3619.40 8492.18 16:49:01 62.76 14.06 48.70 987.54 8054.38 16:50:01 137.11 38.98 98.13 2342.94 16578.84 16:51:01 49.02 7.73 41.28 292.27 7847.47 16:52:01 21.31 0.37 20.95 8.27 14033.66 16:53:01 17.41 0.27 17.15 11.73 6852.86 16:54:02 321.53 4.32 317.21 409.40 54391.73 16:55:01 54.46 0.80 53.66 86.89 18986.65 Average: 93.17 15.47 77.70 971.64 16900.42 16:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:48:01 30348004 31687444 2591216 7.87 48412 1614528 1470020 4.33 856352 1471560 28612 16:49:01 30144584 31730544 2794636 8.48 68532 1828332 1403544 4.13 842200 1661736 158636 16:50:01 29213780 31120896 3725440 11.31 83136 2122104 2485028 7.31 1486764 1916312 68256 16:51:01 26764380 28761904 6174840 18.75 86552 2205440 4287908 12.62 3927960 1918028 13632 16:52:01 26574344 28891080 6364876 19.32 87448 2518468 4029212 11.85 3894884 2128920 312 16:53:01 27700264 30265432 5238956 15.90 90488 2758076 2487472 7.32 2625516 2265040 210704 16:54:02 26384532 30169300 6554688 19.90 108556 3920316 2716724 7.99 2817268 3319212 200952 16:55:01 28000852 31599744 4938368 14.99 110952 3737164 1499744 4.41 1611096 2922224 1960 Average: 28141342 30528293 4797878 14.57 85510 2588054 2547456 7.50 2257755 2200379 85383 16:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:48:01 ens3 343.66 263.46 901.08 63.34 0.00 0.00 0.00 0.00 16:48:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 ens3 38.29 24.81 713.59 4.78 0.00 0.00 0.00 0.00 16:49:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 ens3 256.71 210.81 2670.26 40.32 0.00 0.00 0.00 0.00 16:50:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 ens3 997.35 708.98 1237.40 259.83 0.00 0.00 0.00 0.00 16:51:01 lo 23.48 23.48 5.20 5.20 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 ens3 306.95 244.79 292.25 1659.87 0.00 0.00 0.00 0.00 16:52:01 lo 5.57 5.57 0.69 0.69 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 ens3 931.01 654.21 383.39 1875.67 0.00 0.00 0.00 0.00 16:53:01 lo 13.81 13.81 2.27 2.27 0.00 0.00 0.00 0.00 16:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:02 ens3 296.45 184.55 4366.66 32.95 0.00 0.00 0.00 0.00 16:54:02 veth25bee85 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:54:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 16:54:02 docker0 25.35 48.78 2.01 774.16 0.00 0.00 0.00 0.00 16:55:01 ens3 509.89 547.58 58.45 4096.27 0.00 0.00 0.00 0.00 16:55:01 lo 4.88 4.88 0.45 0.45 0.00 0.00 0.00 0.00 16:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 459.92 354.49 1330.50 997.73 0.00 0.00 0.00 0.00 Average: lo 6.41 6.41 1.12 1.12 0.00 0.00 0.00 0.00 Average: docker0 3.17 6.11 0.25 96.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5874) 02/16/24 _x86_64_ (8 CPU) 16:46:14 LINUX RESTART (8 CPU) 16:47:01 CPU %user %nice %system %iowait %steal %idle 16:48:01 all 5.95 0.00 0.67 8.74 0.04 84.59 16:48:01 0 11.67 0.00 1.05 39.92 0.10 47.26 16:48:01 1 4.84 0.00 0.52 1.07 0.07 93.50 16:48:01 2 6.03 0.00 0.47 3.71 0.03 89.76 16:48:01 3 4.94 0.00 0.38 3.48 0.02 91.18 16:48:01 4 2.79 0.00 0.54 4.50 0.03 92.14 16:48:01 5 2.86 0.00 0.62 1.45 0.03 95.03 16:48:01 6 8.02 0.00 0.94 13.84 0.07 77.14 16:48:01 7 6.47 0.00 0.85 1.89 0.03 90.76 16:49:01 all 6.95 0.00 0.54 5.27 0.03 87.22 16:49:01 0 9.27 0.00 0.48 4.67 0.02 85.56 16:49:01 1 5.42 0.00 0.42 0.73 0.03 93.40 16:49:01 2 7.71 0.00 0.48 0.32 0.02 91.47 16:49:01 3 1.14 0.00 0.35 0.30 0.02 98.20 16:49:01 4 0.48 0.00 0.22 0.40 0.02 98.88 16:49:01 5 13.26 0.00 1.19 2.31 0.05 83.19 16:49:01 6 12.61 0.00 0.75 33.20 0.05 53.39 16:49:01 7 5.69 0.00 0.42 0.22 0.02 93.66 16:50:01 all 15.49 0.00 0.92 4.29 0.06 79.24 16:50:01 0 5.62 0.00 0.70 0.98 0.02 92.68 16:50:01 1 13.79 0.00 0.49 0.85 0.07 84.80 16:50:01 2 32.98 0.00 1.79 6.06 0.10 59.07 16:50:01 3 12.18 0.00 0.60 1.35 0.03 85.83 16:50:01 4 11.26 0.00 0.63 1.05 0.05 87.01 16:50:01 5 19.78 0.00 0.80 1.59 0.07 77.76 16:50:01 6 13.20 0.00 1.11 19.37 0.12 66.20 16:50:01 7 15.25 0.00 1.25 3.11 0.03 80.36 16:51:01 all 38.61 0.00 1.60 0.86 0.09 58.84 16:51:01 0 31.54 0.00 1.42 0.25 0.10 66.69 16:51:01 1 32.69 0.00 1.31 0.37 0.08 65.56 16:51:01 2 33.97 0.00 2.11 0.18 0.08 63.65 16:51:01 3 49.77 0.00 1.56 1.62 0.10 46.95 16:51:01 4 29.18 0.00 1.61 0.22 0.07 68.93 16:51:01 5 47.32 0.00 1.74 0.67 0.10 50.17 16:51:01 6 48.40 0.00 1.56 2.81 0.10 47.13 16:51:01 7 36.01 0.00 1.47 0.72 0.08 61.72 16:52:01 all 12.46 0.00 0.56 2.19 0.05 84.74 16:52:01 0 10.57 0.00 1.10 0.00 0.08 88.24 16:52:01 1 9.62 0.00 0.72 0.00 0.03 89.63 16:52:01 2 9.07 0.00 0.49 1.44 0.05 88.96 16:52:01 3 13.31 0.00 0.20 0.27 0.02 86.20 16:52:01 4 7.38 0.00 0.30 0.00 0.02 92.30 16:52:01 5 18.27 0.00 0.64 0.00 0.05 81.05 16:52:01 6 17.15 0.00 0.86 15.89 0.05 66.05 16:52:01 7 14.36 0.00 0.13 0.00 0.05 85.45 16:53:01 all 36.03 0.00 1.55 1.02 0.08 61.31 16:53:01 0 35.67 0.00 2.41 0.10 0.07 61.75 16:53:01 1 24.97 0.00 1.53 0.00 0.10 73.40 16:53:01 2 41.22 0.00 1.22 0.12 0.08 57.35 16:53:01 3 42.50 0.00 1.04 3.94 0.10 52.41 16:53:01 4 30.87 0.00 1.61 2.25 0.07 65.20 16:53:01 5 46.58 0.00 1.32 0.18 0.08 51.83 16:53:01 6 33.87 0.00 1.69 1.61 0.08 62.74 16:53:01 7 32.49 0.00 1.63 0.00 0.08 65.79 16:54:02 all 7.56 0.00 1.95 7.72 0.06 82.71 16:54:02 0 8.12 0.00 2.28 0.67 0.07 88.86 16:54:02 1 7.68 0.00 1.64 0.23 0.05 90.39 16:54:02 2 4.48 0.00 1.31 33.70 0.07 60.44 16:54:02 3 8.99 0.00 2.01 2.78 0.07 86.15 16:54:02 4 7.62 0.00 1.71 2.78 0.05 87.84 16:54:02 5 6.70 0.00 2.11 3.72 0.08 87.38 16:54:02 6 8.16 0.00 1.79 10.34 0.07 79.63 16:54:02 7 8.70 0.00 2.73 7.66 0.07 80.83 16:55:01 all 11.78 0.00 0.93 2.98 0.04 84.26 16:55:01 0 23.65 0.00 1.70 2.00 0.07 72.58 16:55:01 1 22.63 0.00 1.35 6.57 0.05 69.40 16:55:01 2 7.53 0.00 0.85 6.07 0.05 85.49 16:55:01 3 5.03 0.00 0.65 7.81 0.02 86.49 16:55:01 4 10.32 0.00 0.65 0.54 0.05 88.44 16:55:01 5 9.79 0.00 0.70 0.02 0.05 89.44 16:55:01 6 8.27 0.00 0.69 0.20 0.03 90.80 16:55:01 7 7.07 0.00 0.85 0.64 0.05 91.38 Average: all 16.85 0.00 1.09 4.14 0.06 77.86 Average: 0 16.99 0.00 1.39 6.09 0.06 75.47 Average: 1 15.17 0.00 0.99 1.21 0.06 82.56 Average: 2 17.89 0.00 1.09 6.43 0.06 74.53 Average: 3 17.23 0.00 0.85 2.68 0.05 79.19 Average: 4 12.47 0.00 0.91 1.47 0.04 85.11 Average: 5 20.59 0.00 1.14 1.25 0.06 76.96 Average: 6 18.73 0.00 1.17 12.18 0.07 67.85 Average: 7 15.76 0.00 1.17 1.78 0.05 81.24