---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77140 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 925 24216 0 7025 30786 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:f3:2e:24 brd ff:ff:ff:ff:ff:ff inet 10.30.107.247/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fef3:2e24/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:b3:2f:15 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-77140) 10/16/24 _x86_64_ (8 CPU) 13:53:39 LINUX RESTART (8 CPU) 13:54:01 tps rtps wtps bread/s bwrtn/s 13:55:01 348.14 71.54 276.60 4612.96 66856.19 13:56:01 212.28 49.78 162.51 3748.44 45301.12 13:57:01 243.14 13.11 230.03 2388.00 32587.64 13:58:01 110.21 1.15 109.07 111.71 60673.22 13:59:01 314.23 2.75 311.48 432.33 124440.99 14:00:01 183.92 0.43 183.49 30.39 38619.03 14:01:01 46.06 0.03 46.03 3.73 2306.55 Average: 208.28 19.83 188.46 1618.23 52969.25 13:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:55:01 30154816 31708224 2784404 8.45 69276 1796172 1383252 4.07 871068 1624556 134428 13:56:01 28951044 31085804 3988176 12.11 87480 2340952 1860784 5.47 1623448 2037484 24004 13:57:01 27319984 30109452 5619236 17.06 93428 2977548 2742568 8.07 2732636 2531208 420812 13:58:01 26652436 31555992 6286784 19.09 124264 4978684 2057984 6.06 1475160 4352436 1418972 13:59:01 22813580 29509464 10125640 30.74 172972 6558108 7926672 23.32 3721996 5757124 64 14:00:01 20246600 27311732 12692620 38.53 190928 6886176 11307652 33.27 6058912 5932148 6808 14:01:01 19439328 26676724 13499892 40.98 192868 7048704 11898212 35.01 6724860 6052548 1196 Average: 25082541 29708199 7856679 23.85 133031 4655192 5596732 16.47 3315440 4041072 286612 13:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 ens3 357.22 254.57 1649.61 73.97 0.00 0.00 0.00 0.00 13:55:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 ens3 659.57 447.38 5550.10 103.14 0.00 0.00 0.00 0.00 13:56:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 ens3 660.62 452.09 3272.46 132.57 0.00 0.00 0.00 0.00 13:57:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 ens3 681.30 407.05 14157.66 58.88 0.00 0.00 0.00 0.00 13:58:01 lo 8.33 8.33 0.91 0.91 0.00 0.00 0.00 0.00 13:59:01 vethaf64215 0.00 0.78 0.00 0.32 0.00 0.00 0.00 0.00 13:59:01 vethb60f1b3 32.89 31.76 13.30 4.05 0.00 0.00 0.00 0.00 13:59:01 veth60fb601 18.31 16.83 2.39 2.64 0.00 0.00 0.00 0.00 13:59:01 veth32fdf2a 2.48 3.30 0.31 0.62 0.00 0.00 0.00 0.00 14:00:01 vethaf64215 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 vethb60f1b3 20.73 24.25 4.36 4.19 0.00 0.00 0.00 0.00 14:00:01 veth60fb601 32.76 23.15 2.49 3.05 0.00 0.00 0.00 0.00 14:00:01 vethd916274 154.99 149.68 331.25 13.08 0.00 0.00 0.00 0.03 14:01:01 vethaf64215 0.48 0.42 0.58 0.07 0.00 0.00 0.00 0.00 14:01:01 vethb60f1b3 66.59 66.69 10.13 25.09 0.00 0.00 0.00 0.00 14:01:01 veth60fb601 35.68 26.61 3.24 4.14 0.00 0.00 0.00 0.00 14:01:01 vethd916274 211.50 173.52 19.48 21.60 0.00 0.00 0.00 0.00 Average: vethaf64215 0.07 0.18 0.08 0.06 0.00 0.00 0.00 0.00 Average: vethb60f1b3 17.17 17.53 3.97 4.76 0.00 0.00 0.00 0.00 Average: veth60fb601 12.39 9.51 1.16 1.41 0.00 0.00 0.00 0.00 Average: vethd916274 52.36 46.17 50.11 4.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77140) 10/16/24 _x86_64_ (8 CPU) 13:53:39 LINUX RESTART (8 CPU) 13:54:01 CPU %user %nice %system %iowait %steal %idle 13:55:01 all 10.40 0.00 1.21 5.02 0.04 83.33 13:55:01 0 12.71 0.00 1.15 1.08 0.03 85.02 13:55:01 1 27.92 0.00 2.76 4.71 0.05 64.57 13:55:01 2 5.77 0.00 1.31 8.57 0.05 84.31 13:55:01 3 5.75 0.00 1.01 18.94 0.05 74.25 13:55:01 4 4.02 0.00 0.72 0.47 0.02 94.77 13:55:01 5 3.72 0.00 0.62 0.28 0.02 95.36 13:55:01 6 15.98 0.00 0.85 1.41 0.03 81.73 13:55:01 7 7.26 0.00 1.25 4.76 0.03 86.70 13:56:01 all 24.17 0.00 1.26 2.83 0.07 71.67 13:56:01 0 24.12 0.00 1.29 1.32 0.07 73.21 13:56:01 1 25.52 0.00 1.20 1.46 0.07 71.75 13:56:01 2 24.71 0.00 0.80 0.15 0.07 74.27 13:56:01 3 25.10 0.00 1.70 11.81 0.08 61.30 13:56:01 4 21.02 0.00 1.05 0.45 0.05 77.43 13:56:01 5 22.34 0.00 0.90 0.79 0.05 75.92 13:56:01 6 28.55 0.00 2.14 3.27 0.07 65.97 13:56:01 7 21.98 0.00 0.97 3.47 0.07 73.51 13:57:01 all 46.07 0.00 1.42 1.37 0.08 51.05 13:57:01 0 46.28 0.00 1.79 4.13 0.08 47.72 13:57:01 1 52.04 0.00 1.69 0.20 0.08 45.99 13:57:01 2 50.09 0.00 1.69 3.17 0.08 44.97 13:57:01 3 49.79 0.00 1.69 3.15 0.08 45.29 13:57:01 4 57.18 0.00 0.97 0.18 0.10 41.56 13:57:01 5 55.52 0.00 1.56 0.12 0.10 42.71 13:57:01 6 37.35 0.00 1.19 0.00 0.05 61.41 13:57:01 7 20.48 0.00 0.82 0.03 0.05 78.62 13:58:01 all 15.39 0.00 2.75 4.72 0.05 77.09 13:58:01 0 9.79 0.00 2.96 5.87 0.03 81.34 13:58:01 1 31.88 0.00 3.90 11.65 0.08 52.49 13:58:01 2 22.66 0.00 2.92 4.07 0.05 70.30 13:58:01 3 8.96 0.00 2.16 0.40 0.03 88.45 13:58:01 4 18.85 0.00 3.26 0.15 0.05 77.69 13:58:01 5 8.87 0.00 2.19 0.08 0.03 88.81 13:58:01 6 13.03 0.00 2.16 0.12 0.05 84.64 13:58:01 7 9.06 0.00 2.48 15.42 0.07 72.98 13:59:01 all 35.73 0.00 5.95 8.03 0.09 50.21 13:59:01 0 34.41 0.00 5.76 1.82 0.08 57.92 13:59:01 1 33.20 0.00 5.91 5.79 0.08 55.02 13:59:01 2 35.61 0.00 5.36 10.06 0.08 48.89 13:59:01 3 38.20 0.00 6.64 0.42 0.08 54.65 13:59:01 4 34.60 0.00 5.72 2.47 0.07 57.14 13:59:01 5 34.93 0.00 5.77 3.52 0.08 55.70 13:59:01 6 38.50 0.00 5.56 3.04 0.12 52.77 13:59:01 7 36.36 0.00 6.89 37.32 0.10 19.32 14:00:01 all 28.41 0.00 2.68 2.61 0.10 66.19 14:00:01 0 26.26 0.00 2.75 5.71 0.10 65.18 14:00:01 1 24.33 0.00 3.20 1.78 0.10 70.60 14:00:01 2 42.91 0.00 1.94 0.82 0.10 54.23 14:00:01 3 32.89 0.00 2.87 1.80 0.10 62.34 14:00:01 4 26.65 0.00 2.60 1.43 0.10 69.22 14:00:01 5 24.93 0.00 2.70 1.06 0.08 71.23 14:00:01 6 28.20 0.00 2.94 4.78 0.12 63.96 14:00:01 7 21.19 0.00 2.38 3.49 0.10 72.84 14:01:01 all 25.86 0.00 4.32 0.21 0.11 69.50 14:01:01 0 22.97 0.00 4.44 0.13 0.10 72.36 14:01:01 1 26.55 0.00 3.93 0.07 0.12 69.33 14:01:01 2 28.89 0.00 3.88 0.02 0.10 67.11 14:01:01 3 26.28 0.00 3.89 0.02 0.10 69.71 14:01:01 4 27.20 0.00 5.03 0.10 0.10 67.57 14:01:01 5 24.75 0.00 4.19 0.08 0.12 70.86 14:01:01 6 26.53 0.00 4.80 0.39 0.10 68.18 14:01:01 7 23.72 0.00 4.49 0.89 0.10 70.79 Average: all 26.57 0.00 2.80 3.54 0.08 67.02 Average: 0 25.21 0.00 2.87 2.87 0.07 68.98 Average: 1 31.64 0.00 3.22 3.67 0.08 61.39 Average: 2 30.08 0.00 2.55 3.83 0.08 63.45 Average: 3 26.69 0.00 2.85 5.23 0.08 65.15 Average: 4 27.07 0.00 2.76 0.75 0.07 69.35 Average: 5 25.00 0.00 2.56 0.85 0.07 71.53 Average: 6 26.87 0.00 2.80 1.86 0.08 68.40 Average: 7 19.98 0.00 2.74 9.29 0.07 67.91