---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8824 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 15G 141G 10% / 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 920 24474 0 6771 30791 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:66:c3:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.86/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85853sec preferred_lft 85853sec inet6 fe80::f816:3eff:fe66:c3d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:8b:c4:e3 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8824) 02/26/24 _x86_64_ (8 CPU) 10:33:13 LINUX RESTART (8 CPU) 10:34:02 tps rtps wtps bread/s bwrtn/s 10:35:01 115.81 17.87 97.93 1037.30 49400.78 10:36:01 206.37 50.44 155.92 3800.97 60906.12 10:37:01 64.87 14.00 50.87 2436.66 42492.78 10:38:01 88.32 3.87 84.45 495.12 37963.67 10:39:01 246.36 3.37 242.99 427.13 77115.95 10:40:01 208.35 0.42 207.93 33.19 33866.22 10:41:01 48.44 0.00 48.44 0.00 1796.77 10:42:01 60.17 1.18 58.99 70.92 2684.89 Average: 129.86 11.38 118.48 1037.66 38255.65 10:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:35:01 30029528 31660460 2909692 8.83 73140 1867144 1463892 4.31 919676 1696416 179076 10:36:01 28743736 30912520 4195484 12.74 88472 2372944 2314332 6.81 1795324 2068520 18008 10:37:01 27482252 30334912 5456968 16.57 94068 3038916 2765032 8.14 2546768 2548364 508988 10:38:01 27627688 31575856 5311532 16.13 112036 4076456 1582944 4.66 1443740 3452784 470100 10:39:01 23544484 29995400 9394736 28.52 166820 6329052 6858504 20.18 3194040 5584432 538124 10:40:01 21856680 28646524 11082540 33.65 184760 6625368 9955840 29.29 4678396 5726272 7652 10:41:01 20527168 27471240 12412052 37.68 186576 6771888 10726280 31.56 5899216 5828028 1012 10:42:01 25072064 31537020 7867156 23.88 189328 6362820 1518160 4.47 1898388 5384184 44616 Average: 25610450 30266742 7328770 22.25 136900 4680574 4648123 13.68 2796944 4036125 220947 10:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:35:01 ens3 59.63 42.15 1012.21 7.93 0.00 0.00 0.00 0.00 10:35:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 ens3 640.39 463.69 5677.22 90.97 0.00 0.00 0.00 0.00 10:36:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 10:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 ens3 639.58 466.92 2347.99 165.43 0.00 0.00 0.00 0.00 10:37:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 ens3 327.41 214.41 2298.09 66.62 0.00 0.00 0.00 0.00 10:38:01 lo 2.87 2.87 0.30 0.30 0.00 0.00 0.00 0.00 10:38:01 br-719cb494d128 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 ens3 888.04 459.86 21048.66 35.22 0.00 0.00 0.00 0.00 10:39:01 vethada612a 14.60 13.51 9.57 2.71 0.00 0.00 0.00 0.00 10:39:01 vethbb59adf 3.75 5.83 0.69 1.17 0.00 0.00 0.00 0.00 10:39:01 vethbd2831c 0.00 0.80 0.00 0.38 0.00 0.00 0.00 0.00 10:40:01 veth26bbca3 155.91 149.99 331.31 13.19 0.00 0.00 0.00 0.03 10:40:01 ens3 46.79 31.61 677.03 6.90 0.00 0.00 0.00 0.00 10:40:01 vethada612a 20.76 22.53 4.92 5.13 0.00 0.00 0.00 0.00 10:40:01 br-41e8249dfffb 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:41:01 veth26bbca3 9.10 22.48 6.05 11.43 0.00 0.00 0.00 0.00 10:41:01 ens3 21.01 13.33 6.46 6.07 0.00 0.00 0.00 0.00 10:41:01 vethada612a 43.21 49.53 10.71 25.86 0.00 0.00 0.00 0.00 10:41:01 br-41e8249dfffb 21.31 12.71 10.52 1.50 0.00 0.00 0.00 0.00 10:42:01 ens3 66.27 47.89 89.86 39.60 0.00 0.00 0.00 0.00 10:42:01 lo 20.70 20.70 2.12 2.12 0.00 0.00 0.00 0.00 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 336.71 217.84 4151.10 52.43 0.00 0.00 0.00 0.00 Average: lo 2.08 2.08 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8824) 02/26/24 _x86_64_ (8 CPU) 10:33:13 LINUX RESTART (8 CPU) 10:34:02 CPU %user %nice %system %iowait %steal %idle 10:35:01 all 9.98 0.00 0.73 3.21 0.04 86.05 10:35:01 0 28.21 0.00 1.07 1.61 0.05 69.06 10:35:01 1 19.99 0.00 1.19 0.58 0.03 78.20 10:35:01 2 11.24 0.00 0.90 0.61 0.03 87.22 10:35:01 3 1.30 0.00 0.46 0.14 0.02 98.09 10:35:01 4 0.14 0.00 0.12 1.05 0.05 98.64 10:35:01 5 1.25 0.00 0.24 0.14 0.00 98.37 10:35:01 6 5.23 0.00 0.81 5.23 0.03 88.70 10:35:01 7 12.61 0.00 1.07 16.33 0.09 69.90 10:36:01 all 28.12 0.00 1.39 3.25 0.07 67.18 10:36:01 0 36.67 0.00 1.98 0.97 0.08 60.30 10:36:01 1 28.78 0.00 1.42 0.94 0.07 68.79 10:36:01 2 27.64 0.00 1.34 1.84 0.07 69.11 10:36:01 3 28.73 0.00 1.04 1.16 0.05 69.02 10:36:01 4 22.55 0.00 1.64 13.22 0.05 62.55 10:36:01 5 32.20 0.00 0.89 0.35 0.07 66.49 10:36:01 6 20.92 0.00 1.27 0.80 0.07 76.95 10:36:01 7 27.52 0.00 1.51 6.69 0.07 64.21 10:37:01 all 42.49 0.00 1.69 1.31 0.06 54.45 10:37:01 0 45.52 0.00 1.99 0.10 0.07 52.32 10:37:01 1 39.22 0.00 1.98 7.04 0.07 51.70 10:37:01 2 42.23 0.00 1.12 0.02 0.05 56.58 10:37:01 3 42.75 0.00 1.79 0.45 0.07 54.95 10:37:01 4 39.48 0.00 1.62 2.26 0.07 56.57 10:37:01 5 53.27 0.00 1.62 0.00 0.05 45.05 10:37:01 6 43.56 0.00 1.62 0.15 0.07 54.60 10:37:01 7 33.85 0.00 1.81 0.47 0.07 63.80 10:38:01 all 13.59 0.00 1.78 2.00 0.04 82.58 10:38:01 0 18.36 0.00 1.66 0.65 0.03 79.30 10:38:01 1 23.25 0.00 2.46 4.95 0.07 69.27 10:38:01 2 12.32 0.00 1.66 1.21 0.03 84.78 10:38:01 3 11.54 0.00 1.36 0.38 0.03 86.68 10:38:01 4 6.49 0.00 1.80 4.73 0.03 86.95 10:38:01 5 14.66 0.00 2.61 0.02 0.05 82.67 10:38:01 6 13.95 0.00 1.94 3.87 0.08 80.16 10:38:01 7 8.22 0.00 0.75 0.22 0.02 90.80 10:39:01 all 30.59 0.00 6.67 3.82 0.09 58.83 10:39:01 0 27.89 0.00 6.93 6.02 0.08 59.08 10:39:01 1 28.37 0.00 7.44 1.53 0.08 62.59 10:39:01 2 29.78 0.00 7.31 2.58 0.08 60.24 10:39:01 3 30.91 0.00 6.95 2.33 0.07 59.74 10:39:01 4 31.28 0.00 5.35 14.58 0.14 48.66 10:39:01 5 30.68 0.00 7.68 0.44 0.08 61.12 10:39:01 6 34.87 0.00 6.34 2.95 0.10 55.74 10:39:01 7 30.91 0.00 5.40 0.08 0.07 63.53 10:40:01 all 31.05 0.00 3.33 2.81 0.13 62.69 10:40:01 0 25.61 0.00 3.43 3.04 0.12 67.80 10:40:01 1 36.68 0.00 2.95 1.01 0.10 59.26 10:40:01 2 26.28 0.00 3.63 12.02 0.12 57.96 10:40:01 3 36.21 0.00 3.25 0.08 0.10 60.35 10:40:01 4 28.38 0.00 3.33 1.07 0.20 67.01 10:40:01 5 30.17 0.00 2.99 0.40 0.13 66.30 10:40:01 6 36.99 0.00 2.91 0.64 0.10 59.36 10:40:01 7 28.05 0.00 4.15 4.17 0.13 63.50 10:41:01 all 21.06 0.00 1.99 0.33 0.11 76.51 10:41:01 0 21.51 0.00 1.88 1.31 0.12 75.19 10:41:01 1 20.23 0.00 2.35 0.45 0.13 76.84 10:41:01 2 16.58 0.00 1.40 0.33 0.07 81.61 10:41:01 3 24.30 0.00 2.32 0.07 0.13 73.19 10:41:01 4 19.02 0.00 2.31 0.29 0.12 78.26 10:41:01 5 27.32 0.00 2.27 0.03 0.12 70.26 10:41:01 6 22.75 0.00 1.81 0.08 0.10 75.26 10:41:01 7 16.75 0.00 1.60 0.07 0.08 81.50 10:42:01 all 8.94 0.00 1.33 0.51 0.05 89.17 10:42:01 0 1.91 0.00 1.23 0.20 0.05 96.61 10:42:01 1 5.05 0.00 1.22 0.08 0.03 93.62 10:42:01 2 2.70 0.00 0.95 0.05 0.03 96.26 10:42:01 3 8.96 0.00 1.31 2.53 0.05 87.15 10:42:01 4 5.07 0.00 1.24 0.29 0.05 93.35 10:42:01 5 34.53 0.00 2.02 0.62 0.08 62.74 10:42:01 6 8.18 0.00 1.75 0.12 0.05 89.90 10:42:01 7 5.17 0.00 0.95 0.22 0.03 93.63 Average: all 23.24 0.00 2.36 2.15 0.07 72.18 Average: 0 25.68 0.00 2.52 1.73 0.08 70.00 Average: 1 25.19 0.00 2.62 2.08 0.07 70.04 Average: 2 21.09 0.00 2.28 2.34 0.06 74.23 Average: 3 23.12 0.00 2.30 0.89 0.07 73.63 Average: 4 19.07 0.00 2.18 4.68 0.09 73.98 Average: 5 28.04 0.00 2.54 0.25 0.07 69.10 Average: 6 23.32 0.00 2.31 1.72 0.08 72.58 Average: 7 20.37 0.00 2.15 3.51 0.07 73.90