---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-27171 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 16G 140G 11% / 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 900 22835 0 8431 30811 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:ef:83:41 brd ff:ff:ff:ff:ff:ff inet 10.30.106.87/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85663sec preferred_lft 85663sec inet6 fe80::f816:3eff:feef:8341/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:0f:9d:41 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::42:51ff:fe0f:9d41/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27171) 07/10/25 _x86_64_ (8 CPU) 20:21:20 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 195.38 22.88 172.50 2297.35 79551.01 20:24:01 628.27 3.55 624.72 437.20 263942.13 20:25:01 88.29 0.10 88.19 7.60 9906.96 20:26:01 6.90 0.28 6.62 9.60 151.97 20:27:01 226.98 0.50 226.48 56.39 33993.93 20:28:01 19.28 0.32 18.96 8.40 372.60 20:29:01 13.40 0.00 13.40 0.00 540.18 20:30:01 21.63 0.00 21.63 0.00 497.52 20:31:01 27.43 0.00 27.43 0.00 374.34 20:32:01 6.37 0.00 6.37 0.00 151.44 20:33:02 69.02 0.63 68.38 34.38 1576.28 Average: 118.44 2.57 115.87 259.16 35545.88 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 27513744 31505828 5425476 16.47 87400 4171040 2749112 8.09 1085364 3949756 2344272 20:24:01 23266240 30973668 9672980 29.37 160984 7601228 9827172 28.91 1728592 7258308 5792 20:25:01 19910344 27686396 13028876 39.55 166520 7665152 13312912 39.17 5336376 6964996 764 20:26:01 19810824 27588288 13128396 39.86 166692 7666708 13345172 39.26 5439352 6957976 524 20:27:01 19174816 27484856 13764404 41.79 206996 8106300 13687252 40.27 5637632 7333896 2268 20:28:01 19111292 27427732 13827928 41.98 207152 8109684 13755720 40.47 5697696 7335308 808 20:29:01 18707980 27034552 14231240 43.20 207320 8119516 14137412 41.60 6092096 7340988 684 20:30:01 18400284 26730708 14538936 44.14 207416 8123240 14504148 42.67 6396812 7343240 1584 20:31:01 18382376 26715924 14556844 44.19 207556 8126120 14552912 42.82 6411068 7345860 1368 20:32:01 18378432 26712196 14560788 44.21 207700 8126188 14536384 42.77 6415588 7345672 452 20:33:02 23327360 31489448 9611860 29.18 209216 7950968 1741804 5.12 1793800 7142400 18004 Average: 20543972 28304509 12395248 37.63 184996 7615104 11468182 33.74 4730398 6938036 216047 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 ens3 1052.89 607.25 27553.54 53.79 0.00 0.00 0.00 0.00 20:23:01 lo 16.73 16.73 1.57 1.57 0.00 0.00 0.00 0.00 20:24:01 veth9f21f14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 veth47c2087 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 vethd604b89 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 veth094e23c 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 20:25:01 veth9f21f14 4.80 6.61 0.72 0.61 0.00 0.00 0.00 0.00 20:25:01 veth47c2087 5.33 6.83 0.78 0.65 0.00 0.00 0.00 0.00 20:25:01 veth094e23c 0.00 0.48 0.00 0.02 0.00 0.00 0.00 0.00 20:25:01 vethd8e7349 49.73 59.83 3.96 312.92 0.00 0.00 0.00 0.03 20:26:01 veth9f21f14 6.30 9.22 0.95 0.71 0.00 0.00 0.00 0.00 20:26:01 veth47c2087 6.32 9.23 0.95 0.71 0.00 0.00 0.00 0.00 20:26:01 veth094e23c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 vethd8e7349 0.50 0.37 0.03 0.02 0.00 0.00 0.00 0.00 20:27:01 veth9f21f14 7.43 10.55 1.34 1.03 0.00 0.00 0.00 0.00 20:27:01 vethf4a6c0d 0.97 0.92 0.22 0.38 0.00 0.00 0.00 0.00 20:27:01 veth47c2087 7.58 10.71 1.36 1.06 0.00 0.00 0.00 0.00 20:27:01 veth094e23c 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 veth9f21f14 10.55 14.25 2.29 2.77 0.00 0.00 0.00 0.00 20:28:01 vethf4a6c0d 5.57 4.63 4.10 2.65 0.00 0.00 0.00 0.00 20:28:01 veth47c2087 12.01 15.73 3.06 3.02 0.00 0.00 0.00 0.00 20:28:01 veth094e23c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 veth9f21f14 9.80 13.26 2.15 4.14 0.00 0.00 0.00 0.00 20:29:01 vethf4a6c0d 5.42 4.85 0.68 8.19 0.00 0.00 0.00 0.00 20:29:01 veth47c2087 11.05 14.45 3.03 4.31 0.00 0.00 0.00 0.00 20:29:01 veth094e23c 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 veth9f21f14 11.43 15.13 2.65 4.73 0.00 0.00 0.00 0.00 20:30:01 vethf4a6c0d 5.97 5.12 0.99 4.58 0.00 0.00 0.00 0.00 20:30:01 veth47c2087 13.68 17.31 4.27 5.08 0.00 0.00 0.00 0.00 20:30:01 veth094e23c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 veth9f21f14 12.18 16.08 2.93 4.09 0.00 0.00 0.00 0.00 20:31:01 vethf4a6c0d 5.62 4.83 0.89 2.78 0.00 0.00 0.00 0.00 20:31:01 veth47c2087 13.90 17.90 4.32 4.37 0.00 0.00 0.00 0.00 20:31:01 veth094e23c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 veth9f21f14 6.30 9.22 0.95 0.71 0.00 0.00 0.00 0.00 20:32:01 vethf4a6c0d 1.92 1.87 0.14 0.29 0.00 0.00 0.00 0.00 20:32:01 veth47c2087 6.50 9.43 0.96 0.72 0.00 0.00 0.00 0.00 20:32:01 veth094e23c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:02 docker0 56.90 113.01 4.54 1343.93 0.00 0.00 0.00 0.00 20:33:02 ens3 2441.88 1419.27 54108.80 213.46 0.00 0.00 0.00 0.00 20:33:02 lo 36.75 36.75 3.23 3.23 0.00 0.00 0.00 0.00 Average: docker0 5.17 10.28 0.41 122.21 0.00 0.00 0.00 0.00 Average: ens3 187.03 106.29 4844.30 12.87 0.00 0.00 0.00 0.00 Average: lo 2.98 2.98 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27171) 07/10/25 _x86_64_ (8 CPU) 20:21:20 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 13.50 0.00 2.89 2.72 0.04 80.85 20:23:01 0 5.61 0.00 2.44 0.23 0.02 91.70 20:23:01 1 6.17 0.00 2.73 0.82 0.02 90.25 20:23:01 2 36.26 0.00 4.55 2.13 0.10 56.96 20:23:01 3 4.80 0.00 2.45 16.53 0.05 76.17 20:23:01 4 35.19 0.00 4.13 1.41 0.05 59.22 20:23:01 5 8.83 0.00 2.31 0.45 0.03 88.37 20:23:01 6 5.46 0.00 2.39 0.08 0.02 92.05 20:23:01 7 5.72 0.00 2.06 0.10 0.03 92.08 20:24:01 all 16.23 0.00 6.78 18.55 0.08 58.36 20:24:01 0 13.47 0.00 7.31 8.22 0.05 70.94 20:24:01 1 16.50 0.00 6.64 11.23 0.10 65.52 20:24:01 2 16.06 0.00 7.46 5.70 0.05 70.73 20:24:01 3 16.75 0.00 6.61 8.28 0.05 68.32 20:24:01 4 15.22 0.00 6.14 27.83 0.08 50.73 20:24:01 5 17.52 0.00 5.91 5.81 0.05 70.72 20:24:01 6 16.27 0.00 8.10 41.62 0.12 33.89 20:24:01 7 18.06 0.00 6.07 39.98 0.10 35.79 20:25:01 all 65.66 0.00 5.96 0.49 0.11 27.77 20:25:01 0 67.03 0.00 5.88 0.29 0.12 26.68 20:25:01 1 64.70 0.00 6.18 0.56 0.10 28.46 20:25:01 2 67.89 0.00 5.87 0.30 0.12 25.82 20:25:01 3 63.31 0.00 5.85 0.92 0.14 29.79 20:25:01 4 66.51 0.00 5.90 0.73 0.10 26.77 20:25:01 5 60.03 0.00 6.21 0.63 0.12 33.01 20:25:01 6 67.56 0.00 6.12 0.12 0.10 26.10 20:25:01 7 68.22 0.00 5.65 0.41 0.12 25.61 20:26:01 all 5.13 0.00 0.55 0.04 0.07 94.22 20:26:01 0 3.13 0.00 0.52 0.00 0.07 96.28 20:26:01 1 5.50 0.00 0.57 0.10 0.08 93.75 20:26:01 2 6.45 0.00 0.60 0.00 0.07 92.88 20:26:01 3 4.93 0.00 0.47 0.03 0.07 94.51 20:26:01 4 5.87 0.00 0.57 0.00 0.07 93.50 20:26:01 5 4.98 0.00 0.52 0.12 0.07 94.32 20:26:01 6 5.57 0.00 0.70 0.02 0.07 93.64 20:26:01 7 4.58 0.00 0.45 0.02 0.08 94.87 20:27:01 all 10.24 0.00 2.51 1.80 0.10 85.35 20:27:01 0 8.60 0.00 2.79 2.86 0.12 85.64 20:27:01 1 13.61 0.00 2.70 1.36 0.08 82.25 20:27:01 2 8.67 0.00 2.28 2.11 0.10 86.84 20:27:01 3 13.41 0.00 2.52 0.64 0.10 83.33 20:27:01 4 11.29 0.00 2.40 2.23 0.10 83.97 20:27:01 5 8.24 0.00 2.63 3.69 0.08 85.35 20:27:01 6 9.02 0.00 2.43 0.30 0.08 88.16 20:27:01 7 9.12 0.00 2.35 1.23 0.10 87.20 20:28:01 all 6.21 0.00 0.60 0.05 0.08 93.05 20:28:01 0 5.39 0.00 0.65 0.00 0.08 93.87 20:28:01 1 8.01 0.00 0.59 0.15 0.08 91.17 20:28:01 2 5.72 0.00 0.50 0.08 0.07 93.63 20:28:01 3 7.19 0.00 0.69 0.00 0.10 92.02 20:28:01 4 6.15 0.00 0.62 0.02 0.08 93.13 20:28:01 5 6.12 0.00 0.60 0.03 0.08 93.16 20:28:01 6 5.37 0.00 0.63 0.05 0.08 93.86 20:28:01 7 5.70 0.00 0.52 0.08 0.07 93.63 20:29:01 all 8.38 0.00 0.81 0.10 0.08 90.63 20:29:01 0 6.63 0.00 0.75 0.03 0.08 92.50 20:29:01 1 8.16 0.00 0.67 0.37 0.10 90.70 20:29:01 2 7.04 0.00 0.80 0.07 0.08 92.01 20:29:01 3 9.86 0.00 1.00 0.20 0.07 88.87 20:29:01 4 7.79 0.00 0.90 0.02 0.07 91.23 20:29:01 5 8.69 0.00 0.97 0.07 0.07 90.21 20:29:01 6 10.25 0.00 0.75 0.10 0.10 88.79 20:29:01 7 8.57 0.00 0.65 0.02 0.08 90.68 20:30:01 all 5.54 0.00 0.61 0.13 0.09 93.64 20:30:01 0 4.86 0.00 0.64 0.28 0.07 94.15 20:30:01 1 4.73 0.00 0.69 0.15 0.08 94.35 20:30:01 2 6.03 0.00 0.48 0.17 0.07 93.26 20:30:01 3 4.96 0.00 0.60 0.03 0.10 94.30 20:30:01 4 5.11 0.00 0.57 0.08 0.08 94.16 20:30:01 5 6.46 0.00 0.67 0.03 0.08 92.76 20:30:01 6 6.64 0.00 0.59 0.13 0.08 92.56 20:30:01 7 5.50 0.00 0.65 0.10 0.12 93.64 20:31:01 all 4.47 0.00 0.53 0.09 0.06 94.85 20:31:01 0 3.85 0.00 0.57 0.12 0.05 95.41 20:31:01 1 3.92 0.00 0.58 0.02 0.08 95.39 20:31:01 2 3.07 0.00 0.49 0.13 0.07 96.24 20:31:01 3 4.52 0.00 0.58 0.00 0.07 94.83 20:31:01 4 5.52 0.00 0.50 0.15 0.07 93.77 20:31:01 5 5.00 0.00 0.47 0.10 0.07 94.36 20:31:01 6 5.76 0.00 0.60 0.05 0.07 93.52 20:31:01 7 4.11 0.00 0.47 0.15 0.07 95.20 20:32:01 all 1.45 0.00 0.29 0.02 0.06 98.18 20:32:01 0 0.78 0.00 0.43 0.02 0.07 98.70 20:32:01 1 0.75 0.00 0.27 0.00 0.05 98.93 20:32:01 2 3.23 0.00 0.33 0.00 0.07 96.38 20:32:01 3 0.97 0.00 0.18 0.00 0.05 98.80 20:32:01 4 1.30 0.00 0.25 0.08 0.05 98.31 20:32:01 5 1.56 0.00 0.37 0.00 0.08 97.99 20:32:01 6 1.09 0.00 0.20 0.02 0.05 98.65 20:32:01 7 1.89 0.00 0.28 0.00 0.05 97.78 20:33:02 all 4.26 0.00 1.10 0.20 0.05 94.39 20:33:02 0 2.03 0.00 1.03 0.05 0.08 96.80 20:33:02 1 5.08 0.00 1.19 0.05 0.05 93.64 20:33:02 2 5.27 0.00 1.30 0.20 0.05 93.18 20:33:02 3 2.06 0.00 0.87 0.62 0.05 96.40 20:33:02 4 10.82 0.00 1.20 0.40 0.05 87.53 20:33:02 5 4.48 0.00 1.09 0.12 0.05 94.27 20:33:02 6 2.04 0.00 0.99 0.02 0.05 96.91 20:33:02 7 2.26 0.00 1.14 0.12 0.05 96.44 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.76 0.00 2.05 2.19 0.08 82.93 Average: 0 10.98 0.00 2.08 1.09 0.07 85.77 Average: 1 12.43 0.00 2.07 1.34 0.08 84.08 Average: 2 14.99 0.00 2.23 0.98 0.08 81.71 Average: 3 11.97 0.00 1.97 2.47 0.08 83.51 Average: 4 15.47 0.00 2.10 2.97 0.07 79.39 Average: 5 11.90 0.00 1.97 1.00 0.07 85.06 Average: 6 12.21 0.00 2.13 3.83 0.07 81.76 Average: 7 12.09 0.00 1.84 3.81 0.08 82.19