---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11283 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 918 24521 0 6727 30793 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:97:64:ad brd ff:ff:ff:ff:ff:ff inet 10.30.106.49/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:fe97:64ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0e:98:f8:ce 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-11283) 03/06/24 _x86_64_ (8 CPU) 10:55:55 LINUX RESTART (8 CPU) 10:56:01 tps rtps wtps bread/s bwrtn/s 10:57:02 140.94 74.30 66.64 5320.05 60202.63 10:58:01 151.21 50.04 101.17 3905.78 33266.63 10:59:01 134.81 14.98 119.83 966.37 40089.19 11:00:01 72.12 12.93 59.19 2394.27 33054.62 11:01:01 211.75 5.85 205.90 857.86 99072.82 11:02:01 306.58 0.12 306.46 12.40 79144.55 11:03:01 66.01 0.40 65.61 23.73 23870.15 11:04:01 52.01 0.28 51.72 25.20 2202.83 Average: 141.91 19.80 122.11 1683.54 46390.95 10:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:57:02 30308972 31678648 2630248 7.99 52616 1637748 1453104 4.28 869496 1489764 57392 10:58:01 29773260 31547800 3165960 9.61 79228 1998928 1580580 4.65 1080656 1779516 125388 10:59:01 27880384 30080192 5058836 15.36 90300 2400248 2865636 8.43 2642080 2079836 25076 11:00:01 28218600 31597264 4720620 14.33 100708 3545912 1481144 4.36 1391860 2947420 843364 11:01:01 26379412 31305984 6559808 19.91 133544 4969636 4332992 12.75 1747452 4310728 23432 11:02:01 23386984 29961300 9552236 29.00 180284 6420184 8349720 24.57 3313704 5580904 3120 11:03:01 20753268 27647816 12185952 37.00 186092 6721636 10642412 31.31 5706512 5797532 764 11:04:01 22080476 28936108 10858744 32.97 187816 6734132 5535784 16.29 4527312 5703376 360 Average: 26097670 30344389 6841550 20.77 126324 4303553 4530172 13.33 2659884 3711134 134862 10:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:57:02 ens3 387.04 266.01 1016.82 62.48 0.00 0.00 0.00 0.00 10:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 10:58:01 ens3 97.88 74.87 1127.77 19.23 0.00 0.00 0.00 0.00 10:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 lo 2.64 2.64 0.25 0.25 0.00 0.00 0.00 0.00 10:59:01 ens3 663.07 520.76 5687.33 136.51 0.00 0.00 0.00 0.00 10:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:00:01 ens3 468.47 374.74 2249.46 120.94 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 11:01:01 veth2e489a9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 ens3 501.12 265.37 11378.86 27.73 0.00 0.00 0.00 0.00 11:01:01 veth1a0c060 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 vethc5b8d65 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 veth2e489a9 3.05 4.88 0.37 0.59 0.00 0.00 0.00 0.00 11:02:01 ens3 549.25 253.47 12152.44 23.81 0.00 0.00 0.00 0.00 11:02:01 vethd426463 149.32 155.23 13.14 331.22 0.00 0.00 0.00 0.03 11:02:01 vethe1c27e1 155.01 149.48 331.20 13.16 0.00 0.00 0.00 0.03 11:03:01 veth2e489a9 2.92 4.60 0.38 0.37 0.00 0.00 0.00 0.00 11:03:01 ens3 20.58 13.43 6.90 5.63 0.00 0.00 0.00 0.00 11:03:01 vethd426463 1.07 1.30 0.14 0.16 0.00 0.00 0.00 0.00 11:03:01 vethe1c27e1 1.38 1.27 0.17 0.15 0.00 0.00 0.00 0.00 11:04:01 ens3 52.84 34.63 13.36 23.82 0.00 0.00 0.00 0.00 11:04:01 vethe1c27e1 7.82 19.45 5.94 11.22 0.00 0.00 0.00 0.00 11:04:01 br-b0d966391408 7.63 19.11 5.82 11.15 0.00 0.00 0.00 0.00 11:04:01 br-c73bb9bd778d 132.76 131.43 58.09 62.95 0.00 0.00 0.83 0.00 Average: ens3 343.05 225.72 4210.71 52.59 0.00 0.00 0.00 0.00 Average: vethe1c27e1 20.57 21.32 42.26 3.07 0.00 0.00 0.00 0.00 Average: br-b0d966391408 0.96 2.39 0.73 1.40 0.00 0.00 0.00 0.00 Average: br-c73bb9bd778d 16.63 16.46 7.28 7.88 0.00 0.00 0.10 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11283) 03/06/24 _x86_64_ (8 CPU) 10:55:55 LINUX RESTART (8 CPU) 10:56:01 CPU %user %nice %system %iowait %steal %idle 10:57:02 all 7.14 0.00 0.99 4.29 0.03 87.55 10:57:02 0 8.83 0.00 0.75 0.77 0.05 89.60 10:57:02 1 6.21 0.00 1.17 22.26 0.03 70.33 10:57:02 2 10.68 0.00 1.23 0.55 0.03 87.50 10:57:02 3 9.45 0.00 0.95 0.53 0.03 89.03 10:57:02 4 3.22 0.00 0.67 0.40 0.02 95.70 10:57:02 5 8.49 0.00 0.84 0.92 0.03 89.72 10:57:02 6 6.12 0.00 0.45 3.32 0.02 90.09 10:57:02 7 4.13 0.00 1.85 5.52 0.05 88.44 10:58:01 all 11.11 0.00 0.85 2.39 0.04 85.61 10:58:01 0 41.25 0.00 2.13 2.20 0.07 54.36 10:58:01 1 4.86 0.00 0.75 13.15 0.05 81.18 10:58:01 2 15.57 0.00 1.15 0.88 0.03 82.36 10:58:01 3 9.09 0.00 0.92 1.34 0.03 88.62 10:58:01 4 6.07 0.00 0.58 0.22 0.02 93.12 10:58:01 5 4.07 0.00 0.53 0.42 0.02 94.97 10:58:01 6 3.68 0.00 0.51 0.64 0.02 95.15 10:58:01 7 4.38 0.00 0.24 0.34 0.07 94.98 10:59:01 all 39.90 0.00 1.34 1.24 0.08 57.44 10:59:01 0 45.44 0.00 1.05 0.60 0.07 52.83 10:59:01 1 35.40 0.00 1.94 7.55 0.10 55.01 10:59:01 2 39.77 0.00 0.94 0.33 0.08 58.88 10:59:01 3 45.04 0.00 2.24 0.40 0.07 52.26 10:59:01 4 47.90 0.00 1.04 0.13 0.10 50.83 10:59:01 5 39.49 0.00 1.16 0.34 0.08 58.93 10:59:01 6 32.05 0.00 1.18 0.05 0.08 66.64 10:59:01 7 34.01 0.00 1.19 0.50 0.08 64.22 11:00:01 all 31.56 0.00 2.04 1.21 0.06 65.12 11:00:01 0 25.09 0.00 2.20 0.02 0.05 72.64 11:00:01 1 25.64 0.00 2.08 5.76 0.07 66.46 11:00:01 2 37.32 0.00 1.46 2.16 0.05 59.02 11:00:01 3 26.71 0.00 1.17 0.20 0.07 71.86 11:00:01 4 34.37 0.00 2.68 0.84 0.07 62.04 11:00:01 5 31.34 0.00 1.76 0.03 0.08 66.79 11:00:01 6 36.30 0.00 2.44 0.28 0.07 60.91 11:00:01 7 35.79 0.00 2.51 0.38 0.07 61.25 11:01:01 all 11.14 0.00 3.11 4.90 0.06 80.79 11:01:01 0 8.82 0.00 2.95 0.23 0.03 87.96 11:01:01 1 11.57 0.00 2.74 2.77 0.05 82.87 11:01:01 2 8.87 0.00 3.34 1.19 0.07 86.53 11:01:01 3 11.26 0.00 2.39 0.52 0.03 85.79 11:01:01 4 6.44 0.00 1.86 2.03 0.05 89.61 11:01:01 5 7.54 0.00 2.92 1.80 0.07 87.68 11:01:01 6 27.66 0.00 5.13 15.26 0.08 51.86 11:01:01 7 7.06 0.00 3.56 15.51 0.08 73.79 11:02:01 all 35.00 0.00 5.75 5.10 0.11 54.04 11:02:01 0 33.52 0.00 7.60 18.48 0.12 40.28 11:02:01 1 31.71 0.00 5.55 2.30 0.10 60.34 11:02:01 2 39.85 0.00 5.78 1.88 0.10 52.39 11:02:01 3 35.06 0.00 6.01 1.05 0.12 57.76 11:02:01 4 36.75 0.00 4.99 1.11 0.08 57.05 11:02:01 5 32.38 0.00 5.16 11.58 0.10 50.78 11:02:01 6 35.76 0.00 5.55 1.79 0.10 56.79 11:02:01 7 34.92 0.00 5.41 2.59 0.12 56.96 11:03:01 all 35.29 0.00 2.08 0.86 0.10 61.67 11:03:01 0 30.17 0.00 2.25 0.64 0.10 66.85 11:03:01 1 31.24 0.00 2.20 0.02 0.10 66.45 11:03:01 2 29.09 0.00 2.28 4.59 0.12 63.92 11:03:01 3 41.95 0.00 1.68 0.45 0.10 55.82 11:03:01 4 40.07 0.00 2.14 0.13 0.10 57.55 11:03:01 5 45.85 0.00 1.76 0.30 0.12 51.97 11:03:01 6 31.28 0.00 2.18 0.23 0.12 66.19 11:03:01 7 32.69 0.00 2.16 0.50 0.10 64.56 11:04:01 all 10.67 0.00 2.02 0.22 0.10 87.00 11:04:01 0 10.59 0.00 2.55 0.25 0.10 86.51 11:04:01 1 14.03 0.00 1.81 0.17 0.10 83.90 11:04:01 2 9.90 0.00 2.24 0.82 0.08 86.95 11:04:01 3 10.24 0.00 1.92 0.07 0.10 87.67 11:04:01 4 9.65 0.00 1.86 0.10 0.08 88.31 11:04:01 5 10.64 0.00 1.71 0.13 0.08 87.42 11:04:01 6 10.62 0.00 2.12 0.08 0.10 87.07 11:04:01 7 9.70 0.00 1.92 0.12 0.12 88.14 Average: all 22.75 0.00 2.27 2.52 0.07 72.39 Average: 0 25.41 0.00 2.68 2.88 0.07 68.95 Average: 1 20.10 0.00 2.28 6.74 0.08 70.80 Average: 2 23.89 0.00 2.30 1.55 0.07 72.18 Average: 3 23.66 0.00 2.16 0.57 0.07 73.54 Average: 4 23.07 0.00 1.98 0.62 0.07 74.27 Average: 5 22.50 0.00 1.98 1.93 0.07 73.51 Average: 6 22.93 0.00 2.44 2.70 0.07 71.86 Average: 7 20.41 0.00 2.35 3.17 0.09 73.98