---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9128 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 857 26222 0 5087 30855 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:41:63:92 brd ff:ff:ff:ff:ff:ff inet 10.30.107.247/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fe41:6392/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3c:3c:f2:d6 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::42:3cff:fe3c:f2d6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9128) 01/02/24 _x86_64_ (8 CPU) 10:49:21 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 102.58 17.80 84.79 1023.56 28470.32 10:52:01 159.20 21.26 137.94 829.06 40523.83 10:53:01 92.53 4.13 88.40 449.93 63553.27 10:54:01 80.95 0.27 80.68 5.07 36725.20 10:55:02 539.94 0.17 539.77 7.73 74329.89 10:56:01 101.97 0.12 101.85 9.35 59333.13 Average: 179.76 7.31 172.45 388.51 50465.41 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30045740 31704672 2893480 8.78 72648 1894124 1444656 4.25 870844 1725784 195100 10:52:01 28153704 30217456 4785516 14.53 88192 2266444 3145412 9.25 2412248 2037460 17260 10:53:01 27415552 30564156 5523668 16.77 93868 3326732 2451468 7.21 2313172 2827876 8316 10:54:01 26460468 29880800 6478752 19.67 141260 3481788 2842792 8.36 3223400 2768196 244840 10:55:02 26486976 30507380 6452244 19.59 215672 3965284 2440808 7.18 2820360 3116820 680 10:56:01 26857772 31581756 6081448 18.46 219320 4649668 1525552 4.49 1998168 3560524 215456 Average: 27570035 30742703 5369185 16.30 138493 3264007 2308448 6.79 2273032 2672777 113609 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 ens3 77.77 53.44 1235.21 8.47 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 10:52:01 ens3 649.43 510.23 4734.58 116.02 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 1.30 1.30 0.08 0.08 0.00 0.00 0.00 0.00 10:53:01 ens3 140.34 121.06 1489.64 38.65 0.00 0.00 0.00 0.00 10:53:01 veth129b314 3.12 6.23 0.23 77.56 0.00 0.00 0.00 0.01 10:53:01 docker0 3.12 6.25 0.19 77.56 0.00 0.00 0.00 0.00 10:53:01 lo 7.72 7.72 2.18 2.18 0.00 0.00 0.00 0.00 10:54:01 ens3 1836.75 1931.30 2656.36 3491.26 0.00 0.00 0.00 0.00 10:54:01 vethb8dc0e8 1403.75 1282.40 138.55 1772.66 0.00 0.00 0.00 0.15 10:54:01 docker0 1403.75 1282.27 119.36 1772.65 0.00 0.00 0.00 0.00 10:54:01 lo 5.47 5.47 0.51 0.51 0.00 0.00 0.00 0.00 10:55:02 ens3 146.72 112.41 865.73 23.98 0.00 0.00 0.00 0.00 10:55:02 docker0 8.30 8.00 0.38 4.38 0.00 0.00 0.00 0.00 10:55:02 lo 2.87 2.87 0.28 0.28 0.00 0.00 0.00 0.00 10:56:01 ens3 539.71 566.53 645.03 3469.72 0.00 0.00 0.00 0.00 10:56:01 docker0 2.98 5.03 0.18 78.79 0.00 0.00 0.00 0.00 10:56:01 lo 8.34 8.34 0.75 0.75 0.00 0.00 0.00 0.00 Average: ens3 565.15 549.06 1941.39 1184.88 0.00 0.00 0.00 0.00 Average: docker0 236.96 217.47 20.07 322.85 0.00 0.00 0.00 0.00 Average: lo 4.51 4.51 0.66 0.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9128) 01/02/24 _x86_64_ (8 CPU) 10:49:21 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.12 0.00 0.72 2.53 0.03 86.61 10:51:01 0 2.43 0.00 0.33 0.07 0.03 97.13 10:51:01 1 1.03 0.00 0.28 0.17 0.02 98.50 10:51:01 2 0.10 0.00 0.37 15.63 0.03 83.87 10:51:01 3 0.50 0.00 0.22 0.05 0.02 99.22 10:51:01 4 0.27 0.00 0.20 0.25 0.02 99.26 10:51:01 5 12.24 0.00 0.94 0.55 0.02 86.26 10:51:01 6 46.54 0.00 2.26 3.28 0.07 47.86 10:51:01 7 17.97 0.00 1.17 0.23 0.05 80.57 10:52:01 all 20.04 0.00 1.62 2.66 0.05 75.62 10:52:01 0 25.64 0.00 4.13 2.32 0.05 67.86 10:52:01 1 17.16 0.00 1.49 5.98 0.05 75.32 10:52:01 2 23.14 0.00 1.22 1.34 0.05 74.25 10:52:01 3 14.56 0.00 0.95 1.27 0.05 83.17 10:52:01 4 20.46 0.00 0.74 0.99 0.03 77.78 10:52:01 5 13.61 0.00 0.87 1.32 0.05 84.15 10:52:01 6 21.13 0.00 1.30 7.12 0.05 70.40 10:52:01 7 24.64 0.00 2.34 0.90 0.07 72.05 10:53:01 all 12.20 0.00 1.42 2.84 0.05 83.48 10:53:01 0 8.57 0.00 1.05 2.35 0.07 87.96 10:53:01 1 9.98 0.00 1.04 12.57 0.05 76.36 10:53:01 2 11.61 0.00 1.14 0.03 0.05 87.17 10:53:01 3 14.41 0.00 2.49 1.89 0.05 81.16 10:53:01 4 8.20 0.00 1.66 0.49 0.07 89.59 10:53:01 5 22.67 0.00 1.25 1.70 0.07 74.31 10:53:01 6 12.40 0.00 1.62 0.54 0.05 85.39 10:53:01 7 9.70 0.00 1.09 3.20 0.03 85.97 10:54:01 all 13.58 0.00 2.07 1.79 0.06 82.50 10:54:01 0 20.06 0.00 3.04 6.93 0.07 69.90 10:54:01 1 25.78 0.00 3.68 2.42 0.08 68.04 10:54:01 2 5.28 0.00 0.79 0.02 0.03 93.88 10:54:01 3 17.19 0.00 2.89 0.47 0.08 79.37 10:54:01 4 9.60 0.00 1.71 0.29 0.08 88.32 10:54:01 5 9.04 0.00 1.17 0.27 0.05 89.47 10:54:01 6 6.18 0.00 1.32 0.44 0.03 92.02 10:54:01 7 15.58 0.00 1.95 3.48 0.08 78.90 10:55:02 all 11.45 0.00 3.68 4.62 0.06 80.19 10:55:02 0 9.11 0.00 4.62 6.81 0.05 79.40 10:55:02 1 15.89 0.00 2.93 9.53 0.07 71.59 10:55:02 2 16.87 0.00 3.26 1.47 0.05 78.35 10:55:02 3 7.26 0.00 2.84 0.07 0.03 89.79 10:55:02 4 10.02 0.00 6.31 17.12 0.07 66.48 10:55:02 5 10.11 0.00 3.47 0.70 0.05 85.66 10:55:02 6 6.06 0.00 2.63 0.50 0.08 90.72 10:55:02 7 16.32 0.00 3.35 0.87 0.07 79.40 10:56:01 all 14.12 0.00 1.40 2.50 0.05 81.93 10:56:01 0 14.94 0.00 1.45 0.31 0.07 83.24 10:56:01 1 11.75 0.00 1.28 7.11 0.05 79.81 10:56:01 2 13.04 0.00 1.31 0.07 0.07 85.51 10:56:01 3 8.20 0.00 0.68 4.37 0.05 86.70 10:56:01 4 8.70 0.00 0.93 1.44 0.03 88.88 10:56:01 5 10.62 0.00 1.24 0.10 0.03 88.00 10:56:01 6 32.65 0.00 3.13 5.92 0.07 58.23 10:56:01 7 13.16 0.00 1.26 0.61 0.05 84.91 Average: all 13.58 0.00 1.82 2.82 0.05 81.72 Average: 0 13.45 0.00 2.44 3.13 0.06 80.93 Average: 1 13.58 0.00 1.78 6.29 0.05 78.30 Average: 2 11.66 0.00 1.34 3.11 0.05 83.84 Average: 3 10.35 0.00 1.68 1.35 0.05 86.58 Average: 4 9.54 0.00 1.92 3.41 0.05 85.08 Average: 5 13.06 0.00 1.49 0.78 0.04 84.63 Average: 6 20.79 0.00 2.04 2.96 0.06 74.15 Average: 7 16.24 0.00 1.86 1.55 0.06 80.29