---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12959 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 712K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / 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 823 28284 0 3059 30888 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:e7:17:06 brd ff:ff:ff:ff:ff:ff inet 10.30.106.64/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85779sec preferred_lft 85779sec inet6 fe80::f816:3eff:fee7:1706/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:72:d9:f0 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:b7ff:fe72:d9f0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12959) 01/17/24 _x86_64_ (8 CPU) 14:53:04 LINUX RESTART (8 CPU) 14:54:01 tps rtps wtps bread/s bwrtn/s 14:55:01 80.47 54.47 26.01 3534.42 14288.44 14:56:01 67.21 13.90 53.31 979.04 14245.63 14:57:01 125.98 8.58 117.40 1574.40 23252.39 14:58:01 88.79 0.07 88.72 1.07 32558.44 14:59:01 46.64 0.02 46.63 0.13 12550.26 15:00:01 74.58 0.05 74.53 9.86 13886.66 15:01:01 136.42 23.69 112.73 585.14 17439.79 15:02:01 72.35 0.90 71.45 102.65 15050.69 15:03:01 38.74 0.68 38.06 34.93 12212.50 Average: 81.24 11.37 69.87 757.95 17275.73 14:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:55:01 30268604 31694972 2670616 8.11 49480 1698808 1458852 4.29 848744 1551868 45344 14:56:01 30058328 31695096 2880892 8.75 68068 1879636 1446312 4.26 878912 1711820 144756 14:57:01 29661812 31707424 3277408 9.95 82300 2256944 1615944 4.75 940604 2004752 161848 14:58:01 29391992 31645336 3547228 10.77 91876 2443480 1700388 5.00 1044236 2143264 18196 14:59:01 29263604 31553840 3675616 11.16 93032 2476704 1764808 5.19 1164160 2144124 15516 15:00:01 29382288 31706648 3556932 10.80 94640 2507052 1558384 4.59 1019744 2169456 144 15:01:01 29019056 31607356 3920164 11.90 108188 2739940 1536244 4.52 1231268 2286996 89528 15:02:01 29009208 31657144 3930012 11.93 113184 2789032 1477836 4.35 1202044 2319608 1260 15:03:01 28966288 31631584 3972932 12.06 117512 2801660 1499156 4.41 1237396 2327012 27468 Average: 29446798 31655489 3492422 10.60 90920 2399251 1561992 4.60 1063012 2073211 56007 14:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 293.10 214.76 1526.58 55.50 0.00 0.00 0.00 0.00 14:55:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 ens3 39.13 24.20 643.29 4.08 0.00 0.00 0.00 0.00 14:56:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 14:57:01 docker0 27.88 54.12 1.47 899.47 0.00 0.00 0.00 0.00 14:57:01 veth53093d3 27.88 54.22 1.86 899.48 0.00 0.00 0.00 0.07 14:57:01 ens3 119.53 66.47 1610.07 9.88 0.00 0.00 0.00 0.00 14:57:01 lo 2.80 2.80 0.29 0.29 0.00 0.00 0.00 0.00 14:58:01 docker0 29.61 55.29 1.63 876.57 0.00 0.00 0.00 0.00 14:58:01 veth4829042 4.73 6.18 0.33 31.33 0.00 0.00 0.00 0.00 14:58:01 ens3 60.96 35.44 877.72 3.49 0.00 0.00 0.00 0.00 14:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:59:01 docker0 4.10 4.88 0.29 70.87 0.00 0.00 0.00 0.00 14:59:01 vethb2430d6 2.75 3.51 0.21 64.44 0.00 0.00 0.00 0.01 14:59:01 ens3 23.02 22.61 74.95 4.85 0.00 0.00 0.00 0.00 14:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 docker0 7.63 13.09 0.47 130.09 0.00 0.00 0.00 0.00 15:00:01 ens3 26.09 19.84 133.17 4.39 0.00 0.00 0.00 0.00 15:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:01:01 docker0 8.60 14.28 0.68 184.17 0.00 0.00 0.00 0.00 15:01:01 ens3 43.89 33.07 495.78 4.56 0.00 0.00 0.00 0.00 15:01:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 15:02:01 docker0 12.21 10.78 5.25 2.16 0.00 0.00 0.00 0.00 15:02:01 ens3 16.06 12.53 118.23 3.55 0.00 0.00 0.00 0.00 15:02:01 lo 18.20 18.20 7.04 7.04 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 ens3 23.73 19.18 66.04 6.77 0.00 0.00 0.00 0.00 15:03:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 10.00 16.94 1.09 240.35 0.00 0.00 0.00 0.00 Average: ens3 71.72 49.79 616.18 10.79 0.00 0.00 0.00 0.00 Average: lo 2.74 2.74 0.85 0.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12959) 01/17/24 _x86_64_ (8 CPU) 14:53:04 LINUX RESTART (8 CPU) 14:54:01 CPU %user %nice %system %iowait %steal %idle 14:55:01 all 7.66 0.00 0.85 9.32 1.03 81.14 14:55:01 0 4.38 0.00 0.95 3.15 0.95 90.58 14:55:01 1 17.13 0.00 1.25 11.38 0.98 69.26 14:55:01 2 11.03 0.00 0.94 5.74 1.52 80.76 14:55:01 3 5.11 0.00 0.51 1.53 0.53 92.31 14:55:01 4 10.64 0.00 1.01 2.48 1.18 84.69 14:55:01 5 4.18 0.00 0.83 18.58 1.46 74.95 14:55:01 6 5.50 0.00 0.52 25.86 0.48 67.64 14:55:01 7 3.27 0.00 0.83 5.96 1.11 88.83 14:56:01 all 7.80 0.00 0.62 4.47 0.29 86.82 14:56:01 0 4.51 0.00 0.30 0.47 0.18 94.54 14:56:01 1 5.04 0.00 0.60 0.47 0.22 93.67 14:56:01 2 2.83 0.00 0.37 0.82 0.17 95.82 14:56:01 3 11.21 0.00 0.53 1.00 0.25 87.01 14:56:01 4 0.83 0.00 0.17 0.07 0.15 98.78 14:56:01 5 18.30 0.00 1.22 3.43 0.60 76.45 14:56:01 6 3.30 0.00 0.27 0.30 0.18 95.95 14:56:01 7 16.40 0.00 1.55 29.20 0.60 52.25 14:57:01 all 8.14 0.00 1.12 4.45 0.56 85.73 14:57:01 0 11.14 0.00 1.05 2.22 0.58 85.01 14:57:01 1 4.41 0.00 0.78 1.36 0.33 93.11 14:57:01 2 3.06 0.00 0.88 0.13 0.45 95.47 14:57:01 3 1.87 0.00 0.71 0.08 0.43 96.91 14:57:01 4 4.13 0.00 1.16 0.52 0.55 93.64 14:57:01 5 3.98 0.00 1.13 21.36 0.75 72.77 14:57:01 6 5.22 0.00 1.08 2.80 0.62 90.28 14:57:01 7 31.40 0.00 2.18 7.17 0.72 58.53 14:58:01 all 10.49 0.00 1.33 6.16 0.96 81.06 14:58:01 0 16.16 0.00 1.05 0.25 0.90 81.64 14:58:01 1 16.03 0.00 1.31 23.87 1.23 57.55 14:58:01 2 5.44 0.00 0.93 0.38 0.95 92.29 14:58:01 3 2.92 0.00 0.76 1.66 0.80 93.85 14:58:01 4 8.05 0.00 3.03 15.44 1.25 72.24 14:58:01 5 2.51 0.00 0.85 6.92 0.96 88.76 14:58:01 6 11.47 0.00 1.53 0.18 0.73 86.08 14:58:01 7 21.33 0.00 1.20 0.53 0.88 76.06 14:59:01 all 13.55 0.00 1.85 3.61 1.31 79.69 14:59:01 0 13.98 0.00 1.79 0.33 1.20 82.69 14:59:01 1 22.38 0.00 2.27 1.90 1.32 72.12 14:59:01 2 15.72 0.00 1.73 1.15 1.21 80.19 14:59:01 3 5.35 0.00 1.86 1.14 1.52 90.12 14:59:01 4 16.51 0.00 1.79 1.64 1.28 78.77 14:59:01 5 7.47 0.00 1.55 3.54 1.24 86.20 14:59:01 6 18.60 0.00 2.12 4.11 1.46 73.70 14:59:01 7 8.34 0.00 1.66 15.02 1.26 73.72 15:00:01 all 9.22 0.00 1.40 3.70 0.96 84.72 15:00:01 0 4.14 0.00 1.30 3.10 0.83 90.63 15:00:01 1 2.58 0.00 1.00 20.12 0.90 75.40 15:00:01 2 2.08 0.00 1.50 0.96 0.87 94.59 15:00:01 3 4.99 0.00 1.58 1.53 1.11 90.80 15:00:01 4 6.84 0.00 1.33 0.30 0.88 90.65 15:00:01 5 8.66 0.00 1.33 0.71 1.14 88.16 15:00:01 6 5.71 0.00 1.43 0.88 0.87 91.11 15:00:01 7 38.74 0.00 1.73 2.03 1.13 56.37 15:01:01 all 6.73 0.00 1.78 7.40 0.89 83.20 15:01:01 0 1.72 0.00 1.50 30.47 0.87 65.45 15:01:01 1 3.00 0.00 1.43 9.63 0.93 85.01 15:01:01 2 5.08 0.00 1.86 5.16 0.82 87.08 15:01:01 3 7.12 0.00 2.30 3.45 0.98 86.15 15:01:01 4 16.59 0.00 2.58 3.76 0.90 76.16 15:01:01 5 10.61 0.00 1.70 1.65 0.73 85.31 15:01:01 6 6.00 0.00 1.43 1.76 0.86 89.94 15:01:01 7 3.82 0.00 1.47 3.33 0.98 90.40 15:02:01 all 4.12 0.00 1.88 4.80 1.29 87.91 15:02:01 0 5.49 0.00 1.80 2.50 1.13 89.08 15:02:01 1 1.72 0.00 1.45 0.82 1.17 94.83 15:02:01 2 12.70 0.00 2.26 10.36 1.53 73.15 15:02:01 3 2.48 0.00 2.05 2.02 1.50 91.94 15:02:01 4 2.05 0.00 1.68 3.33 1.28 91.66 15:02:01 5 2.29 0.00 1.95 0.60 1.43 93.73 15:02:01 6 3.25 0.00 1.75 1.00 1.10 92.90 15:02:01 7 2.95 0.00 2.09 17.77 1.14 76.05 15:03:01 all 10.32 0.00 0.62 2.21 0.28 86.57 15:03:01 0 0.33 0.00 0.15 0.00 0.08 99.43 15:03:01 1 14.02 0.00 0.42 0.33 0.60 84.63 15:03:01 2 0.12 0.00 0.18 0.03 0.15 99.52 15:03:01 3 52.50 0.00 2.92 8.57 0.50 35.51 15:03:01 4 3.63 0.00 0.37 0.02 0.12 95.87 15:03:01 5 7.96 0.00 0.33 0.73 0.37 90.61 15:03:01 6 3.77 0.00 0.33 0.02 0.12 95.77 15:03:01 7 0.35 0.00 0.27 8.03 0.33 91.02 Average: all 8.67 0.00 1.27 5.12 0.84 84.09 Average: 0 6.88 0.00 1.10 4.71 0.75 86.56 Average: 1 9.61 0.00 1.17 7.77 0.85 80.60 Average: 2 6.46 0.00 1.18 2.75 0.85 88.75 Average: 3 10.37 0.00 1.47 2.33 0.85 84.99 Average: 4 7.70 0.00 1.46 3.06 0.84 86.94 Average: 5 7.32 0.00 1.21 6.39 0.97 84.11 Average: 6 6.99 0.00 1.16 4.10 0.71 87.04 Average: 7 14.07 0.00 1.44 9.89 0.91 73.70