---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3450 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 879 26176 0 5110 30833 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:02:91:98 brd ff:ff:ff:ff:ff:ff inet 10.30.107.107/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fe02:9198/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5d:20:c7:cf 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::42:5dff:fe20:c7cf/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-3450) 11/23/23 _x86_64_ (8 CPU) 14:42:10 LINUX RESTART (8 CPU) 14:43:01 tps rtps wtps bread/s bwrtn/s 14:44:01 117.33 25.74 91.59 1192.54 29744.75 14:45:01 131.39 9.12 122.28 572.30 35838.56 14:46:01 101.80 3.92 97.88 423.26 62699.28 14:47:01 88.50 0.55 87.95 20.26 37956.34 14:48:01 519.90 0.08 519.81 5.33 70178.84 14:49:01 100.08 5.30 94.78 965.44 56498.58 Average: 176.50 7.45 169.05 529.87 48818.86 14:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:44:01 30017500 31748872 2921720 8.87 78388 1956508 1348552 3.97 836076 1785168 173656 14:45:01 28368960 30427768 4570260 13.87 87348 2263324 2888204 8.50 2203900 2036836 3012 14:46:01 28045504 30766632 4893716 14.86 94256 2906060 2148112 6.32 2125156 2409940 584 14:47:01 26324488 30129312 6614732 20.08 156468 3786876 2516672 7.40 3095704 2972368 481976 14:48:01 26333904 30631272 6605316 20.05 216420 4242440 2196100 6.46 2722520 3378880 252508 14:49:01 26759640 31535376 6179580 18.76 221520 4700156 1589744 4.68 2064484 3598784 258916 Average: 27641666 30873205 5297554 16.08 142400 3309227 2114564 6.22 2174640 2696996 195109 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 82.91 54.12 1212.23 11.61 0.00 0.00 0.00 0.00 14:44:01 lo 1.07 1.07 0.12 0.12 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 829.98 583.77 4615.71 143.26 0.00 0.00 0.00 0.00 14:45:01 lo 1.90 1.90 0.11 0.11 0.00 0.00 0.00 0.00 14:46:01 docker0 3.02 5.85 0.18 77.53 0.00 0.00 0.00 0.00 14:46:01 ens3 356.69 330.88 1517.10 1430.30 0.00 0.00 0.00 0.00 14:46:01 lo 9.45 9.45 2.37 2.37 0.00 0.00 0.00 0.00 14:47:01 docker0 1343.11 1288.04 117.36 2546.47 0.00 0.00 0.00 0.00 14:47:01 ens3 1648.86 1684.00 3393.90 2084.57 0.00 0.00 0.00 0.00 14:47:01 lo 3.47 3.47 0.33 0.33 0.00 0.00 0.00 0.00 14:47:01 veth05d20e0 1343.11 1288.19 135.73 2546.48 0.00 0.00 0.00 0.21 14:48:01 docker0 2.77 2.50 0.12 3.92 0.00 0.00 0.00 0.00 14:48:01 ens3 260.31 187.69 1379.41 110.48 0.00 0.00 0.00 0.00 14:48:01 lo 5.60 5.60 0.52 0.52 0.00 0.00 0.00 0.00 14:49:01 docker0 3.20 6.83 0.19 77.60 0.00 0.00 0.00 0.00 14:49:01 ens3 450.36 492.57 136.79 3336.13 0.00 0.00 0.00 0.00 14:49:01 lo 5.33 5.33 0.48 0.48 0.00 0.00 0.00 0.00 Average: docker0 225.34 217.20 19.64 450.91 0.00 0.00 0.00 0.00 Average: ens3 604.84 555.49 2042.50 1186.02 0.00 0.00 0.00 0.00 Average: lo 4.47 4.47 0.65 0.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3450) 11/23/23 _x86_64_ (8 CPU) 14:42:10 LINUX RESTART (8 CPU) 14:43:01 CPU %user %nice %system %iowait %steal %idle 14:44:01 all 10.54 0.00 0.80 2.44 0.03 86.18 14:44:01 0 9.80 0.00 0.50 0.03 0.02 89.65 14:44:01 1 3.50 0.00 0.45 2.44 0.03 93.58 14:44:01 2 0.12 0.00 0.23 1.52 0.05 98.08 14:44:01 3 4.42 0.00 0.60 0.52 0.02 94.44 14:44:01 4 1.52 0.00 0.37 11.92 0.02 86.17 14:44:01 5 0.73 0.00 0.18 0.02 0.02 99.05 14:44:01 6 45.70 0.00 2.99 2.32 0.05 48.94 14:44:01 7 18.52 0.00 1.05 0.78 0.02 79.63 14:45:01 all 17.68 0.00 1.52 2.47 0.06 78.27 14:45:01 0 7.73 0.00 0.67 2.83 0.03 88.74 14:45:01 1 20.61 0.00 2.50 2.06 0.07 74.77 14:45:01 2 22.68 0.00 1.66 2.58 0.08 73.00 14:45:01 3 24.37 0.00 3.87 1.94 0.08 69.74 14:45:01 4 12.18 0.00 0.67 8.55 0.05 78.55 14:45:01 5 14.45 0.00 0.92 1.67 0.03 82.92 14:45:01 6 19.33 0.00 1.02 0.03 0.05 79.57 14:45:01 7 20.13 0.00 0.85 0.05 0.08 78.89 14:46:01 all 14.16 0.00 1.63 3.27 0.05 80.89 14:46:01 0 11.17 0.00 1.54 0.25 0.03 87.00 14:46:01 1 19.49 0.00 2.12 2.96 0.05 75.38 14:46:01 2 17.73 0.00 1.17 5.57 0.07 75.46 14:46:01 3 8.32 0.00 1.34 1.05 0.05 89.24 14:46:01 4 10.37 0.00 1.39 10.60 0.05 77.59 14:46:01 5 11.78 0.00 2.11 0.69 0.03 85.39 14:46:01 6 20.07 0.00 2.10 0.52 0.05 77.27 14:46:01 7 14.34 0.00 1.30 4.55 0.05 79.76 14:47:01 all 12.88 0.00 2.40 1.96 0.07 82.70 14:47:01 0 11.50 0.00 3.10 5.25 0.10 80.05 14:47:01 1 17.25 0.00 3.37 0.38 0.05 78.94 14:47:01 2 8.75 0.00 2.32 6.06 0.07 82.81 14:47:01 3 7.51 0.00 3.44 0.47 0.10 88.47 14:47:01 4 25.40 0.00 3.62 1.58 0.07 69.33 14:47:01 5 11.60 0.00 1.36 0.12 0.07 86.86 14:47:01 6 18.35 0.00 1.36 0.52 0.07 79.70 14:47:01 7 2.72 0.00 0.62 1.27 0.00 95.40 14:48:01 all 14.70 0.00 3.16 4.57 0.07 77.50 14:48:01 0 12.28 0.00 2.73 3.60 0.07 81.32 14:48:01 1 13.04 0.00 4.27 26.82 0.08 55.78 14:48:01 2 9.43 0.00 3.19 0.34 0.05 87.00 14:48:01 3 16.82 0.00 3.25 2.88 0.08 76.97 14:48:01 4 16.50 0.00 2.67 1.14 0.07 79.62 14:48:01 5 14.76 0.00 3.76 0.54 0.05 80.89 14:48:01 6 11.77 0.00 2.16 0.30 0.07 85.70 14:48:01 7 22.89 0.00 3.33 1.24 0.07 72.48 14:49:01 all 9.37 0.00 1.24 2.31 0.05 87.04 14:49:01 0 8.61 0.00 1.47 4.05 0.03 85.83 14:49:01 1 18.13 0.00 1.99 2.66 0.07 77.14 14:49:01 2 8.00 0.00 1.03 0.60 0.07 90.30 14:49:01 3 2.60 0.00 1.18 1.11 0.07 95.05 14:49:01 4 8.45 0.00 1.00 1.26 0.05 89.24 14:49:01 5 5.75 0.00 1.41 8.06 0.03 84.75 14:49:01 6 7.14 0.00 0.70 0.39 0.03 91.74 14:49:01 7 16.24 0.00 1.09 0.33 0.03 82.30 Average: all 13.22 0.00 1.79 2.84 0.05 82.10 Average: 0 10.18 0.00 1.67 2.67 0.05 85.44 Average: 1 15.34 0.00 2.45 6.17 0.06 75.98 Average: 2 11.11 0.00 1.60 2.77 0.06 84.45 Average: 3 10.67 0.00 2.28 1.33 0.07 85.65 Average: 4 12.38 0.00 1.62 5.85 0.05 80.10 Average: 5 9.84 0.00 1.62 1.85 0.04 86.65 Average: 6 20.41 0.00 1.72 0.68 0.05 77.14 Average: 7 15.80 0.00 1.37 1.37 0.04 81.42