---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3732 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: 2800.000 BogoMIPS: 5600.00 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 14G 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 895 24542 0 6729 30816 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:65:b1:11 brd ff:ff:ff:ff:ff:ff inet 10.30.106.66/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85850sec preferred_lft 85850sec inet6 fe80::f816:3eff:fe65:b111/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:b9:95:62 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-3732) 02/08/24 _x86_64_ (8 CPU) 11:39:25 LINUX RESTART (8 CPU) 11:40:01 tps rtps wtps bread/s bwrtn/s 11:41:01 316.43 40.74 275.69 1833.83 34246.16 11:42:01 200.73 49.96 150.77 3744.71 46675.15 11:43:01 52.42 1.08 51.34 86.79 29920.88 11:44:01 102.48 12.76 89.72 2376.14 60563.24 11:45:01 241.84 7.08 234.76 867.99 76955.17 11:46:01 215.95 0.05 215.90 4.13 64598.03 11:47:01 68.26 0.07 68.19 5.33 7113.88 11:48:01 54.21 1.52 52.69 107.05 2487.32 Average: 156.54 14.16 142.38 1128.25 40319.98 11:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:41:01 30127240 31723380 2811980 8.54 69120 1837428 1388884 4.09 849288 1669200 155884 11:42:01 28862160 30993512 4077060 12.38 86920 2337976 1952048 5.74 1708304 2040092 25604 11:43:01 27281556 29686248 5657664 17.18 91996 2599524 3203812 9.43 3096180 2215416 163660 11:44:01 28059144 31611472 4880076 14.82 109692 3696608 1447924 4.26 1388100 3092088 174500 11:45:01 23301352 29874228 9637868 29.26 150760 6406844 7363192 21.66 3290568 5753188 1454748 11:46:01 21995924 28616108 10943296 33.22 179612 6458980 9746904 28.68 4674468 5611132 2828 11:47:01 20553860 27452352 12385360 37.60 186000 6720136 10880112 32.01 5897984 5800632 2188 11:48:01 25163988 31580892 7775232 23.60 188744 6315920 1532968 4.51 1834688 5355560 45440 Average: 25668153 30192274 7271067 22.07 132856 4546677 4689480 13.80 2842448 3942164 253106 11:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:41:01 ens3 160.91 111.98 1154.53 42.79 0.00 0.00 0.00 0.00 11:41:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 ens3 512.81 396.75 5318.72 83.58 0.00 0.00 0.00 0.00 11:42:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 ens3 905.85 766.34 1544.17 255.74 0.00 0.00 0.00 0.00 11:43:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 ens3 169.07 145.66 1866.32 33.49 0.00 0.00 0.00 0.00 11:44:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 veth6d9cb4b 0.00 0.67 0.00 0.15 0.00 0.00 0.00 0.00 11:45:01 vetha642386 1.32 1.78 0.15 0.29 0.00 0.00 0.00 0.00 11:45:01 vethc26ba8f 3.72 5.60 0.69 0.93 0.00 0.00 0.00 0.00 11:45:01 ens3 1079.49 520.85 25320.92 39.28 0.00 0.00 0.00 0.00 11:46:01 veth6d9cb4b 0.00 0.45 0.00 0.11 0.00 0.00 0.00 0.00 11:46:01 vetha642386 2.80 4.85 0.36 0.46 0.00 0.00 0.00 0.00 11:46:01 vethc26ba8f 1.08 2.10 0.17 0.33 0.00 0.00 0.00 0.00 11:46:01 ens3 3.32 3.17 1.26 2.48 0.00 0.00 0.00 0.00 11:47:01 veth6d9cb4b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 br-b8f5c2e1f031 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:47:01 vetha642386 2.65 4.32 0.33 0.32 0.00 0.00 0.00 0.00 11:47:01 vethc26ba8f 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 11:48:01 ens3 3166.62 2183.29 36529.70 527.68 0.00 0.00 0.00 0.00 11:48:01 lo 19.16 19.16 1.90 1.90 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 367.16 253.02 4492.88 62.00 0.00 0.00 0.00 0.00 Average: lo 1.91 1.91 0.20 0.20 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-3732) 02/08/24 _x86_64_ (8 CPU) 11:39:25 LINUX RESTART (8 CPU) 11:40:01 CPU %user %nice %system %iowait %steal %idle 11:41:01 all 10.20 0.00 0.89 3.06 0.03 85.82 11:41:01 0 2.27 0.00 0.32 0.03 0.02 97.37 11:41:01 1 13.14 0.00 1.15 0.53 0.05 85.13 11:41:01 2 1.27 0.00 0.18 1.34 0.05 97.16 11:41:01 3 18.32 0.00 0.98 16.51 0.05 64.14 11:41:01 4 16.76 0.00 1.06 0.67 0.03 81.48 11:41:01 5 19.91 0.00 2.22 4.56 0.05 73.26 11:41:01 6 7.41 0.00 0.80 0.77 0.02 91.00 11:41:01 7 2.52 0.00 0.38 0.12 0.02 96.97 11:42:01 all 23.72 0.00 1.28 2.51 0.06 72.44 11:42:01 0 27.84 0.00 0.80 0.12 0.05 71.19 11:42:01 1 22.83 0.00 1.30 5.07 0.07 70.74 11:42:01 2 25.35 0.00 1.45 3.95 0.07 69.18 11:42:01 3 20.94 0.00 0.84 2.80 0.08 75.34 11:42:01 4 27.05 0.00 2.04 2.04 0.07 68.81 11:42:01 5 25.06 0.00 1.19 4.23 0.05 69.47 11:42:01 6 26.01 0.00 1.42 0.43 0.07 72.07 11:42:01 7 14.67 0.00 1.17 1.39 0.05 82.72 11:43:01 all 46.43 0.00 1.46 1.21 0.08 50.82 11:43:01 0 34.05 0.00 0.99 0.00 0.07 64.89 11:43:01 1 56.91 0.00 2.40 1.57 0.10 39.02 11:43:01 2 39.91 0.00 1.44 7.22 0.10 51.33 11:43:01 3 39.09 0.00 1.41 0.55 0.08 58.87 11:43:01 4 54.50 0.00 1.15 0.18 0.08 44.08 11:43:01 5 54.55 0.00 1.93 0.07 0.10 43.35 11:43:01 6 55.42 0.00 0.84 0.00 0.08 43.65 11:43:01 7 37.03 0.00 1.49 0.12 0.08 61.28 11:44:01 all 14.39 0.00 1.64 3.48 0.04 80.45 11:44:01 0 9.18 0.00 1.42 0.22 0.03 89.15 11:44:01 1 38.29 0.00 2.54 2.92 0.07 56.18 11:44:01 2 15.64 0.00 1.72 4.70 0.03 77.91 11:44:01 3 15.23 0.00 1.32 2.11 0.07 81.27 11:44:01 4 11.39 0.00 1.54 0.12 0.03 86.92 11:44:01 5 6.62 0.00 1.20 0.18 0.02 91.98 11:44:01 6 8.76 0.00 0.96 0.02 0.03 90.24 11:44:01 7 9.99 0.00 2.36 17.64 0.03 69.97 11:45:01 all 32.03 0.00 6.17 3.75 0.09 57.96 11:45:01 0 33.10 0.00 5.56 2.88 0.08 58.37 11:45:01 1 35.06 0.00 7.10 15.82 0.10 41.91 11:45:01 2 31.06 0.00 7.47 0.91 0.10 60.46 11:45:01 3 32.61 0.00 6.14 1.26 0.10 59.89 11:45:01 4 32.13 0.00 5.85 1.76 0.10 60.16 11:45:01 5 31.99 0.00 6.23 0.52 0.10 61.15 11:45:01 6 30.02 0.00 5.29 0.15 0.08 64.46 11:45:01 7 30.28 0.00 5.72 6.68 0.08 57.24 11:46:01 all 28.84 0.00 3.06 4.67 0.10 63.34 11:46:01 0 29.61 0.00 3.02 0.62 0.08 66.67 11:46:01 1 33.46 0.00 2.86 1.16 0.10 62.42 11:46:01 2 30.87 0.00 2.90 2.38 0.08 63.76 11:46:01 3 22.11 0.00 3.05 0.30 0.08 74.46 11:46:01 4 31.38 0.00 3.36 17.66 0.08 47.52 11:46:01 5 33.12 0.00 3.05 3.40 0.10 60.33 11:46:01 6 26.40 0.00 3.12 1.40 0.08 69.00 11:46:01 7 23.83 0.00 3.10 10.48 0.12 62.47 11:47:01 all 20.15 0.00 1.28 0.65 0.09 77.83 11:47:01 0 19.53 0.00 1.21 0.13 0.08 79.05 11:47:01 1 20.43 0.00 1.36 0.22 0.08 77.91 11:47:01 2 18.11 0.00 0.99 0.42 0.08 80.40 11:47:01 3 14.13 0.00 1.13 0.73 0.10 83.91 11:47:01 4 19.11 0.00 1.42 0.12 0.10 79.25 11:47:01 5 18.99 0.00 1.64 1.29 0.08 77.99 11:47:01 6 21.77 0.00 1.20 2.26 0.10 74.67 11:47:01 7 29.18 0.00 1.29 0.07 0.07 69.40 11:48:01 all 8.11 0.00 1.36 0.26 0.06 90.21 11:48:01 0 20.35 0.00 1.97 0.13 0.08 77.46 11:48:01 1 6.94 0.00 1.26 0.62 0.07 91.12 11:48:01 2 6.34 0.00 1.31 0.10 0.07 92.18 11:48:01 3 6.55 0.00 1.34 0.35 0.05 91.71 11:48:01 4 7.51 0.00 1.29 0.50 0.07 90.63 11:48:01 5 5.30 0.00 1.32 0.07 0.05 93.26 11:48:01 6 5.33 0.00 1.16 0.08 0.05 93.38 11:48:01 7 6.47 0.00 1.24 0.18 0.07 92.04 Average: all 22.96 0.00 2.13 2.45 0.07 72.39 Average: 0 21.97 0.00 1.91 0.51 0.06 75.55 Average: 1 28.37 0.00 2.49 3.47 0.08 65.59 Average: 2 21.05 0.00 2.18 2.63 0.07 74.07 Average: 3 21.09 0.00 2.02 3.08 0.08 73.73 Average: 4 24.98 0.00 2.21 2.87 0.07 69.88 Average: 5 24.43 0.00 2.34 1.79 0.07 71.37 Average: 6 22.59 0.00 1.84 0.64 0.07 74.86 Average: 7 19.22 0.00 2.09 4.57 0.06 74.05