---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17495 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 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 896 26242 0 5029 30815 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:24:0e:13 brd ff:ff:ff:ff:ff:ff inet 10.30.107.36/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85640sec preferred_lft 85640sec inet6 fe80::f816:3eff:fe24:e13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:ee:af:10 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:efff:feee:af10/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17495) 12/03/25 _x86_64_ (8 CPU) 15:21:43 LINUX RESTART (8 CPU) 15:22:01 tps rtps wtps bread/s bwrtn/s 15:23:01 347.53 69.78 277.76 4748.68 66174.74 15:24:01 189.15 44.54 144.62 2529.29 40439.05 15:25:01 19.65 0.00 19.65 0.00 24844.13 15:26:01 17.23 0.00 17.23 0.00 24624.03 15:27:01 57.91 2.92 54.99 109.18 29412.43 15:28:01 23.97 1.02 22.96 61.84 24822.79 15:29:01 119.43 2.87 116.56 453.45 19199.47 15:30:01 22.28 0.00 22.28 0.00 9321.11 15:31:01 19.31 0.03 19.28 0.27 14548.38 15:32:01 19.03 0.10 18.93 2.93 15439.56 15:33:01 101.85 3.15 98.70 512.18 30051.79 15:34:01 35.14 1.43 33.71 102.12 3866.02 Average: 81.04 10.49 70.56 710.05 25229.31 15:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:23:01 30062176 31597108 2877044 8.73 61500 1787984 1498132 4.41 972088 1617964 149168 15:24:01 28494704 30392056 4444516 13.49 84668 2110076 2810552 8.27 2234436 1886148 9136 15:25:01 28489752 30387120 4449468 13.51 84740 2110120 2829444 8.32 2239336 1886180 88 15:26:01 28448948 30346708 4490272 13.63 84816 2110392 2829444 8.32 2281016 1886428 280 15:27:01 27296544 29368328 5642676 17.13 91548 2269596 3319704 9.77 3324196 1977192 12544 15:28:01 26306844 28387476 6632376 20.14 92364 2277152 4184504 12.31 4314436 1971096 2504 15:29:01 25520680 28105232 7418540 22.52 103872 2767080 5018180 14.76 4665948 2348368 3964 15:30:01 26756812 29563700 6182408 18.77 106408 2966956 3106540 9.14 3287916 2499208 13172 15:31:01 26235200 29472192 6704020 20.35 108032 3382128 3192864 9.39 3388408 2906696 1000 15:32:01 25678984 29666380 7260236 22.04 110792 4105376 3002680 8.83 3236680 3591136 273900 15:33:01 25319912 29983920 7619308 23.13 114644 4751108 2911808 8.57 2971664 4188416 42456 15:34:01 26891448 31569924 6047772 18.36 117716 4762376 1478804 4.35 1421576 4170948 26516 Average: 27125167 29903345 5814053 17.65 96758 2950029 3015221 8.87 2861475 2577482 44561 15:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:23:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 15:23:01 ens3 406.20 280.51 2017.58 78.29 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 lo 1.17 1.17 0.11 0.11 0.00 0.00 0.00 0.00 15:24:01 ens3 243.22 189.90 2230.72 36.83 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 lo 2.27 2.27 0.11 0.11 0.00 0.00 0.00 0.00 15:25:01 ens3 4.72 4.35 1.05 1.62 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 lo 6.70 6.70 0.33 0.33 0.00 0.00 0.00 0.00 15:26:01 ens3 168.09 77.90 38.98 28.05 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 lo 4.10 4.10 4.49 4.49 0.00 0.00 0.00 0.00 15:27:01 ens3 1081.49 713.60 2200.66 232.31 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 lo 27.34 27.34 99.59 99.59 0.00 0.00 0.00 0.00 15:28:01 ens3 644.59 464.28 174.91 156.51 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 lo 686.49 686.49 198.80 198.80 0.00 0.00 0.00 0.00 15:29:01 veth349a7ab 313.91 282.77 70.91 124.93 0.00 0.00 0.00 0.01 15:29:01 ens3 1075.14 596.73 2620.67 156.89 0.00 0.00 0.00 0.00 15:29:01 veth854bf2b 0.15 0.47 0.01 0.04 0.00 0.00 0.00 0.00 15:30:01 lo 197.62 197.62 52.23 52.23 0.00 0.00 0.00 0.00 15:30:01 ens3 285.65 211.80 583.14 71.63 0.00 0.00 0.00 0.00 15:30:01 docker0 425.73 385.19 87.52 165.01 0.00 0.00 0.00 0.00 15:31:01 lo 2.70 2.70 1.50 1.50 0.00 0.00 0.00 0.00 15:31:01 ens3 72.64 52.61 31.55 16.92 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 lo 2.42 2.42 1.02 1.02 0.00 0.00 0.00 0.00 15:32:01 ens3 282.40 184.39 673.46 62.52 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 lo 2.45 2.45 1.15 1.15 0.00 0.00 0.00 0.00 15:33:01 ens3 624.15 445.83 2995.76 117.06 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 15:34:01 ens3 345.86 246.99 289.40 170.40 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 77.98 77.98 29.97 29.97 0.00 0.00 0.00 0.00 Average: ens3 436.19 289.08 1154.84 94.09 0.00 0.00 0.00 0.00 Average: docker0 35.47 32.10 7.29 13.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17495) 12/03/25 _x86_64_ (8 CPU) 15:21:43 LINUX RESTART (8 CPU) 15:22:01 CPU %user %nice %system %iowait %steal %idle 15:23:01 all 9.11 0.00 1.31 5.44 0.04 84.09 15:23:01 0 3.19 0.00 2.26 15.43 0.03 79.08 15:23:01 1 13.63 0.00 1.40 0.79 0.05 84.13 15:23:01 2 5.23 0.00 0.92 1.37 0.03 92.45 15:23:01 3 18.93 0.00 1.59 2.67 0.07 76.74 15:23:01 4 13.55 0.00 1.17 0.72 0.05 84.51 15:23:01 5 3.38 0.00 1.36 12.32 0.05 82.89 15:23:01 6 7.58 0.00 0.55 0.17 0.03 91.67 15:23:01 7 7.41 0.00 1.27 10.08 0.05 81.19 15:24:01 all 23.14 0.00 1.03 2.23 0.05 73.55 15:24:01 0 16.93 0.00 0.45 0.15 0.03 82.43 15:24:01 1 23.04 0.00 1.55 2.01 0.07 73.33 15:24:01 2 26.13 0.00 1.25 0.98 0.05 71.59 15:24:01 3 16.75 0.00 0.99 9.75 0.07 72.45 15:24:01 4 15.39 0.00 0.62 0.30 0.03 83.66 15:24:01 5 39.32 0.00 1.39 3.02 0.10 56.17 15:24:01 6 22.22 0.00 0.95 1.39 0.05 75.39 15:24:01 7 25.34 0.00 1.02 0.25 0.05 73.33 15:25:01 all 0.40 0.00 0.06 1.07 0.01 98.46 15:25:01 0 0.07 0.00 0.02 0.00 0.00 99.92 15:25:01 1 0.20 0.00 0.07 0.08 0.02 99.63 15:25:01 2 0.50 0.00 0.07 0.00 0.02 99.42 15:25:01 3 0.70 0.00 0.08 0.00 0.02 99.20 15:25:01 4 0.33 0.00 0.10 0.00 0.02 99.55 15:25:01 5 0.72 0.00 0.03 0.00 0.02 99.23 15:25:01 6 0.35 0.00 0.02 0.00 0.00 99.63 15:25:01 7 0.32 0.00 0.07 8.49 0.03 91.10 15:26:01 all 0.51 0.00 0.10 1.05 0.02 98.31 15:26:01 0 0.43 0.00 0.10 0.00 0.02 99.45 15:26:01 1 0.63 0.00 0.13 0.07 0.02 99.15 15:26:01 2 0.47 0.00 0.05 0.00 0.02 99.47 15:26:01 3 0.52 0.00 0.05 0.00 0.00 99.43 15:26:01 4 0.83 0.00 0.32 0.00 0.02 98.83 15:26:01 5 0.58 0.00 0.05 0.00 0.02 99.35 15:26:01 6 0.23 0.00 0.05 0.00 0.02 99.70 15:26:01 7 0.40 0.00 0.10 8.35 0.02 91.13 15:27:01 all 45.62 0.00 1.45 1.23 0.09 51.60 15:27:01 0 38.83 0.00 1.82 0.02 0.10 59.23 15:27:01 1 59.32 0.00 1.44 0.18 0.12 38.94 15:27:01 2 59.32 0.00 1.91 0.07 0.12 38.59 15:27:01 3 61.19 0.00 0.94 0.02 0.12 37.74 15:27:01 4 48.42 0.00 1.47 0.03 0.10 49.97 15:27:01 5 19.10 0.00 1.30 6.48 0.07 73.05 15:27:01 6 48.05 0.00 1.22 0.03 0.08 50.61 15:27:01 7 30.78 0.00 1.49 3.02 0.08 64.62 15:28:01 all 42.70 0.00 0.98 0.81 0.08 55.42 15:28:01 0 29.70 0.00 1.27 0.03 0.07 68.93 15:28:01 1 53.96 0.00 1.25 0.05 0.08 44.66 15:28:01 2 31.93 0.00 1.55 0.00 0.08 66.44 15:28:01 3 55.48 0.00 0.93 0.00 0.10 43.49 15:28:01 4 48.08 0.00 0.73 0.02 0.08 51.09 15:28:01 5 35.93 0.00 0.77 6.45 0.07 56.78 15:28:01 6 41.74 0.00 0.67 0.00 0.07 57.52 15:28:01 7 44.75 0.00 0.67 0.00 0.07 54.52 15:29:01 all 17.42 0.00 2.90 1.11 0.08 78.50 15:29:01 0 21.34 0.00 3.24 1.04 0.08 74.30 15:29:01 1 27.44 0.00 3.35 0.13 0.10 68.98 15:29:01 2 9.65 0.00 2.37 0.58 0.05 87.35 15:29:01 3 21.33 0.00 3.30 0.55 0.07 74.76 15:29:01 4 11.68 0.00 3.27 0.52 0.07 84.46 15:29:01 5 17.64 0.00 2.03 5.30 0.07 74.96 15:29:01 6 13.18 0.00 2.99 0.23 0.07 83.53 15:29:01 7 17.17 0.00 2.56 0.54 0.08 79.66 15:30:01 all 21.96 0.00 1.10 0.24 0.05 76.65 15:30:01 0 24.20 0.00 1.92 0.07 0.05 73.77 15:30:01 1 15.91 0.00 0.99 0.00 0.05 83.05 15:30:01 2 27.57 0.00 0.83 0.03 0.05 71.51 15:30:01 3 25.64 0.00 1.19 0.00 0.07 73.11 15:30:01 4 26.15 0.00 1.45 1.62 0.07 70.71 15:30:01 5 17.11 0.00 0.60 0.17 0.07 82.06 15:30:01 6 17.97 0.00 0.69 0.02 0.05 81.28 15:30:01 7 21.04 0.00 1.17 0.00 0.05 77.74 15:31:01 all 27.14 0.00 0.75 0.56 0.06 71.49 15:31:01 0 19.74 0.00 0.33 0.00 0.05 79.87 15:31:01 1 37.57 0.00 1.30 0.03 0.07 61.03 15:31:01 2 32.65 0.00 0.62 0.00 0.12 66.61 15:31:01 3 25.00 0.00 0.57 0.00 0.05 74.39 15:31:01 4 24.37 0.00 0.72 0.00 0.05 74.86 15:31:01 5 31.08 0.00 0.64 3.58 0.07 64.64 15:31:01 6 21.21 0.00 0.64 0.82 0.05 77.29 15:31:01 7 25.52 0.00 1.23 0.00 0.07 73.18 15:32:01 all 34.10 0.00 0.99 0.49 0.08 64.34 15:32:01 0 30.49 0.00 1.54 0.00 0.05 67.92 15:32:01 1 31.54 0.00 0.73 0.02 0.07 67.64 15:32:01 2 41.07 0.00 0.63 0.00 0.08 58.21 15:32:01 3 27.55 0.00 0.74 2.89 0.07 68.76 15:32:01 4 41.34 0.00 1.29 0.00 0.08 57.30 15:32:01 5 44.86 0.00 0.78 0.00 0.08 54.28 15:32:01 6 21.74 0.00 0.77 1.02 0.05 76.43 15:32:01 7 34.30 0.00 1.42 0.00 0.08 64.20 15:33:01 all 39.62 0.00 1.15 1.19 0.08 57.97 15:33:01 0 24.18 0.00 1.10 3.02 0.05 71.66 15:33:01 1 32.46 0.00 1.62 2.27 0.08 63.56 15:33:01 2 37.45 0.00 0.87 0.95 0.10 60.63 15:33:01 3 46.76 0.00 0.68 0.00 0.08 52.47 15:33:01 4 51.52 0.00 0.93 0.32 0.08 47.15 15:33:01 5 44.71 0.00 1.57 0.13 0.08 53.50 15:33:01 6 39.08 0.00 0.54 0.67 0.08 59.64 15:33:01 7 40.80 0.00 1.92 2.12 0.07 55.10 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 19.76 0.00 0.85 0.45 0.05 78.89 15:34:01 0 18.64 0.00 0.37 0.02 0.07 80.91 15:34:01 1 8.94 0.00 0.40 0.00 0.02 90.64 15:34:01 2 13.18 0.00 0.68 1.69 0.05 84.40 15:34:01 3 35.80 0.00 1.38 0.12 0.05 62.65 15:34:01 4 18.10 0.00 0.99 0.03 0.03 80.85 15:34:01 5 12.01 0.00 0.55 0.00 0.05 87.39 15:34:01 6 20.35 0.00 1.17 1.20 0.03 77.25 15:34:01 7 31.07 0.00 1.25 0.58 0.05 67.04 Average: all 23.46 0.00 1.06 1.32 0.06 74.11 Average: 0 18.98 0.00 1.20 1.65 0.05 78.12 Average: 1 25.37 0.00 1.19 0.47 0.06 72.91 Average: 2 23.75 0.00 0.98 0.47 0.06 74.73 Average: 3 27.98 0.00 1.03 1.33 0.06 69.60 Average: 4 24.99 0.00 1.09 0.30 0.06 73.57 Average: 5 22.20 0.00 0.92 3.12 0.06 73.70 Average: 6 21.14 0.00 0.85 0.46 0.05 77.50 Average: 7 23.24 0.00 1.18 2.79 0.06 72.74