---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33053 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 17G 139G 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 901 22240 0 9025 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:0e:1d:64 brd ff:ff:ff:ff:ff:ff inet 10.30.107.136/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85562sec preferred_lft 85562sec inet6 fe80::f816:3eff:fe0e:1d64/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:74:c1:c2 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:f0ff:fe74:c1c2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33053) 08/04/25 _x86_64_ (8 CPU) 20:21:20 LINUX RESTART (8 CPU) 20:22:03 tps rtps wtps bread/s bwrtn/s 20:23:01 260.97 22.34 238.63 744.70 28313.88 20:24:01 391.03 21.26 369.76 2307.83 162832.63 20:25:01 471.88 2.55 469.33 401.87 122358.00 20:26:01 37.33 0.00 37.33 0.00 23120.55 20:27:01 20.06 0.13 19.93 17.73 19582.54 20:28:01 264.57 0.37 264.21 36.93 54441.86 20:29:01 28.10 0.00 28.10 0.00 19722.98 20:30:01 28.76 0.00 28.76 0.00 13851.29 20:31:01 28.91 0.00 28.91 0.00 738.94 20:32:01 21.33 0.00 21.33 0.00 447.32 20:33:01 13.76 0.00 13.76 0.00 307.55 20:34:01 27.30 0.10 27.20 18.53 880.79 20:35:01 83.40 1.27 82.14 89.45 2917.91 Average: 128.70 3.65 125.05 277.16 34600.75 20:22:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30012216 31655188 2927004 8.89 74916 1874460 1447556 4.26 906044 1721988 217784 20:24:01 23547160 31635328 9392060 28.51 155108 7960760 1751136 5.15 1032404 7734264 2519080 20:25:01 20115780 28463708 12823440 38.93 172380 8199256 12276504 36.12 4439840 7628712 764 20:26:01 17533520 25996536 15405700 46.77 174148 8308872 15137264 44.54 7066768 7545512 1520 20:27:01 17346064 25807748 15593156 47.34 174352 8308032 15411584 45.34 7257576 7537872 400 20:28:01 16390168 25418812 16549052 50.24 217300 8773868 15991936 47.05 7748272 7936572 2936 20:29:01 16475352 25506520 16463868 49.98 217436 8776212 15911884 46.82 7661248 7937396 452 20:30:01 16429380 25463800 16509840 50.12 217640 8779152 15944396 46.91 7704216 7939572 596 20:31:01 15810932 24856700 17128288 52.00 217816 8790224 16536784 48.66 8313168 7946236 1128 20:32:01 15745564 24795744 17193656 52.20 217972 8794496 16552388 48.70 8372416 7949788 1380 20:33:01 15720684 24772608 17218536 52.27 218080 8796028 16570120 48.75 8396568 7951136 316 20:34:01 17196700 26211108 15742520 47.79 218388 8766196 13605932 40.03 7022400 7885928 436 20:35:01 22789276 31561940 10149944 30.81 219980 8517216 1661432 4.89 1772884 7658888 9384 Average: 18854830 27088134 14084390 42.76 191963 8049598 12215301 35.94 5976446 7336451 212014 20:22:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 133.48 93.66 1159.42 12.44 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 1.31 1.31 0.16 0.16 0.00 0.00 0.00 0.00 20:24:01 ens3 1648.07 935.88 53139.31 92.79 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 19.98 19.98 1.82 1.82 0.00 0.00 0.00 0.00 20:25:01 veth0608772 1.02 1.37 0.06 0.08 0.00 0.00 0.00 0.00 20:25:01 vetha55b7be 0.10 0.40 0.01 0.02 0.00 0.00 0.00 0.00 20:25:01 veth413494c 1.02 1.45 0.06 0.08 0.00 0.00 0.00 0.00 20:25:01 veth47f5d26 0.00 0.55 0.00 0.03 0.00 0.00 0.00 0.00 20:26:01 veth0608772 91.60 91.28 15.99 18.60 0.00 0.00 0.00 0.00 20:26:01 vetha55b7be 5.27 7.42 0.70 0.64 0.00 0.00 0.00 0.00 20:26:01 veth413494c 10.56 10.98 2.14 1.62 0.00 0.00 0.00 0.00 20:26:01 veth47f5d26 1.22 1.65 0.09 0.21 0.00 0.00 0.00 0.00 20:27:01 veth0608772 0.40 0.35 0.55 0.03 0.00 0.00 0.00 0.00 20:27:01 vetha55b7be 6.33 9.30 0.86 0.71 0.00 0.00 0.00 0.00 20:27:01 veth413494c 6.43 9.43 1.50 0.72 0.00 0.00 0.00 0.00 20:27:01 veth47f5d26 1.80 2.02 0.16 0.37 0.00 0.00 0.00 0.00 20:28:01 veth0608772 0.48 0.52 0.56 0.04 0.00 0.00 0.00 0.00 20:28:01 vetha55b7be 8.40 11.71 1.36 1.57 0.00 0.00 0.00 0.00 20:28:01 veth413494c 7.70 10.50 1.65 0.94 0.00 0.00 0.00 0.00 20:28:01 veth47f5d26 2.13 2.77 0.22 1.66 0.00 0.00 0.00 0.00 20:29:01 veth0608772 0.52 0.40 0.56 0.03 0.00 0.00 0.00 0.00 20:29:01 vetha55b7be 10.78 14.46 2.33 2.91 0.00 0.00 0.00 0.00 20:29:01 veth413494c 6.47 9.32 1.49 0.71 0.00 0.00 0.00 0.00 20:29:01 veth47f5d26 4.27 5.28 0.53 7.29 0.00 0.00 0.00 0.00 20:30:01 veth0608772 0.30 0.27 0.55 0.02 0.00 0.00 0.00 0.00 20:30:01 vetha55b7be 11.70 15.58 2.42 3.80 0.00 0.00 0.00 0.00 20:30:01 veth413494c 7.52 10.25 1.62 0.91 0.00 0.00 0.00 0.00 20:30:01 veth47f5d26 4.02 4.73 0.50 7.07 0.00 0.00 0.00 0.00 20:31:01 veth0608772 101.33 100.65 13.63 25.94 0.00 0.00 0.00 0.00 20:31:01 vetha55b7be 9.75 13.03 2.68 4.22 0.00 0.00 0.00 0.00 20:31:01 veth413494c 76.44 78.64 9.70 18.67 0.00 0.00 0.00 0.00 20:31:01 veth47f5d26 5.98 6.68 7.80 5.01 0.00 0.00 0.00 0.00 20:32:01 veth0608772 3.80 3.70 1.49 1.19 0.00 0.00 0.00 0.00 20:32:01 vetha55b7be 12.66 16.39 2.72 5.94 0.00 0.00 0.00 0.00 20:32:01 veth413494c 43.39 45.70 5.69 9.72 0.00 0.00 0.00 0.00 20:32:01 veth47f5d26 5.11 6.25 0.59 8.18 0.00 0.00 0.00 0.00 20:33:01 veth0608772 0.57 0.43 0.64 0.03 0.00 0.00 0.00 0.00 20:33:01 vetha55b7be 9.28 12.66 1.92 2.28 0.00 0.00 0.00 0.00 20:33:01 veth413494c 6.52 9.42 1.54 0.72 0.00 0.00 0.00 0.00 20:33:01 veth47f5d26 4.32 4.95 0.47 5.66 0.00 0.00 0.00 0.00 20:34:01 veth0608772 0.42 0.48 0.63 0.04 0.00 0.00 0.00 0.00 20:34:01 vetha55b7be 6.90 10.08 1.05 0.87 0.00 0.00 0.00 0.00 20:34:01 veth413494c 7.58 10.40 1.66 0.92 0.00 0.00 0.00 0.00 20:34:01 veth47f5d26 2.63 3.45 0.25 1.04 0.00 0.00 0.00 0.00 20:35:01 ens3 2448.04 1440.33 57794.23 222.24 0.00 0.00 0.00 0.00 20:35:01 docker0 56.89 111.65 4.64 1417.18 0.00 0.00 0.00 0.00 20:35:01 lo 40.26 40.26 3.55 3.55 0.00 0.00 0.00 0.00 Average: ens3 159.33 93.23 4393.01 12.72 0.00 0.00 0.00 0.00 Average: docker0 4.39 8.61 0.36 109.29 0.00 0.00 0.00 0.00 Average: lo 2.80 2.80 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33053) 08/04/25 _x86_64_ (8 CPU) 20:21:20 LINUX RESTART (8 CPU) 20:22:03 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.44 0.00 0.73 3.13 0.03 86.67 20:23:01 0 21.74 0.00 1.42 1.52 0.03 75.29 20:23:01 1 8.75 0.00 1.24 4.41 0.03 85.57 20:23:01 2 8.30 0.00 0.52 0.28 0.03 90.88 20:23:01 3 1.64 0.00 0.12 0.00 0.02 98.22 20:23:01 4 7.83 0.00 0.62 0.41 0.05 91.09 20:23:01 5 7.17 0.00 0.43 0.33 0.03 92.04 20:23:01 6 18.55 0.00 0.97 5.49 0.05 74.94 20:23:01 7 1.56 0.00 0.55 12.59 0.03 85.27 20:24:01 all 20.23 0.00 9.44 18.02 0.11 52.21 20:24:01 0 21.94 0.00 10.07 13.73 0.12 54.14 20:24:01 1 19.20 0.00 10.14 15.27 0.09 55.30 20:24:01 2 18.43 0.00 9.33 36.39 0.10 35.74 20:24:01 3 21.08 0.00 9.34 8.25 0.12 61.20 20:24:01 4 19.41 0.00 9.58 14.18 0.10 56.73 20:24:01 5 20.49 0.00 8.66 17.73 0.10 53.01 20:24:01 6 20.52 0.00 9.07 27.82 0.10 42.49 20:24:01 7 20.74 0.00 9.32 10.79 0.12 59.04 20:25:01 all 43.38 0.00 5.69 7.76 0.11 43.04 20:25:01 0 44.85 0.00 6.34 9.35 0.12 39.35 20:25:01 1 44.71 0.00 5.83 7.27 0.12 42.07 20:25:01 2 40.02 0.00 5.18 4.06 0.12 50.62 20:25:01 3 44.09 0.00 5.50 0.75 0.10 49.56 20:25:01 4 43.69 0.00 5.81 5.63 0.12 44.76 20:25:01 5 42.63 0.00 5.67 20.28 0.12 31.29 20:25:01 6 43.80 0.00 5.49 4.94 0.12 45.66 20:25:01 7 43.25 0.00 5.71 9.95 0.12 40.98 20:26:01 all 63.32 0.00 4.79 0.70 0.14 31.05 20:26:01 0 63.77 0.00 4.66 2.00 0.15 29.42 20:26:01 1 68.56 0.00 4.95 0.00 0.15 26.33 20:26:01 2 54.84 0.00 4.37 1.74 0.13 38.92 20:26:01 3 68.46 0.00 5.21 0.03 0.15 26.15 20:26:01 4 63.60 0.00 4.88 0.32 0.15 31.05 20:26:01 5 64.49 0.00 4.69 0.08 0.13 30.61 20:26:01 6 63.80 0.00 4.89 1.38 0.12 29.82 20:26:01 7 59.02 0.00 4.68 0.05 0.12 36.13 20:27:01 all 6.88 0.00 0.71 0.87 0.06 91.47 20:27:01 0 6.41 0.00 0.83 0.05 0.07 92.64 20:27:01 1 7.73 0.00 0.74 0.07 0.07 91.40 20:27:01 2 4.55 0.00 0.62 6.52 0.07 88.24 20:27:01 3 8.40 0.00 0.91 0.07 0.07 90.56 20:27:01 4 6.45 0.00 0.72 0.00 0.07 92.76 20:27:01 5 8.29 0.00 0.74 0.05 0.05 90.88 20:27:01 6 6.91 0.00 0.54 0.02 0.05 92.49 20:27:01 7 6.31 0.00 0.60 0.15 0.07 92.87 20:28:01 all 14.85 0.00 3.40 3.20 0.09 78.45 20:28:01 0 17.91 0.00 4.28 0.67 0.12 77.02 20:28:01 1 13.73 0.00 3.28 4.34 0.10 78.55 20:28:01 2 12.67 0.00 2.79 6.05 0.07 78.42 20:28:01 3 17.84 0.00 4.32 7.28 0.10 70.46 20:28:01 4 14.99 0.00 2.79 0.52 0.08 81.61 20:28:01 5 14.39 0.00 3.39 0.45 0.08 81.68 20:28:01 6 14.18 0.00 2.99 4.44 0.12 78.27 20:28:01 7 13.10 0.00 3.43 1.90 0.08 81.49 20:29:01 all 7.63 0.00 0.75 0.87 0.07 90.67 20:29:01 0 8.61 0.00 0.70 0.08 0.07 90.54 20:29:01 1 7.53 0.00 0.97 0.07 0.08 91.34 20:29:01 2 7.12 0.00 0.60 0.22 0.08 91.98 20:29:01 3 6.44 0.00 0.85 5.99 0.07 86.65 20:29:01 4 7.52 0.00 0.62 0.07 0.07 91.73 20:29:01 5 9.14 0.00 0.63 0.35 0.07 89.82 20:29:01 6 7.25 0.00 0.79 0.12 0.05 91.80 20:29:01 7 7.40 0.00 0.82 0.10 0.08 91.60 20:30:01 all 6.79 0.00 0.79 0.60 0.07 91.75 20:30:01 0 7.06 0.00 0.83 0.05 0.07 91.99 20:30:01 1 5.62 0.00 0.77 0.00 0.07 93.54 20:30:01 2 7.44 0.00 0.67 0.10 0.07 91.73 20:30:01 3 6.11 0.00 1.05 0.15 0.08 92.60 20:30:01 4 8.50 0.00 0.79 0.05 0.07 90.59 20:30:01 5 6.90 0.00 0.61 4.32 0.07 88.11 20:30:01 6 6.83 0.00 0.89 0.03 0.08 92.17 20:30:01 7 5.84 0.00 0.74 0.07 0.07 93.29 20:31:01 all 8.62 0.00 0.94 0.06 0.08 90.30 20:31:01 0 10.68 0.00 1.14 0.02 0.07 88.10 20:31:01 1 9.21 0.00 1.07 0.02 0.08 89.62 20:31:01 2 9.56 0.00 0.94 0.02 0.07 89.42 20:31:01 3 9.36 0.00 0.82 0.20 0.08 89.53 20:31:01 4 6.93 0.00 0.96 0.02 0.08 92.02 20:31:01 5 8.16 0.00 0.73 0.15 0.07 90.90 20:31:01 6 7.91 0.00 0.95 0.03 0.07 91.04 20:31:01 7 7.19 0.00 0.94 0.03 0.08 91.75 20:32:01 all 6.45 0.00 0.76 0.05 0.07 92.67 20:32:01 0 6.43 0.00 0.89 0.02 0.07 92.60 20:32:01 1 6.95 0.00 0.72 0.10 0.07 92.17 20:32:01 2 6.56 0.00 0.57 0.02 0.07 92.78 20:32:01 3 7.67 0.00 0.87 0.17 0.07 91.23 20:32:01 4 5.94 0.00 0.84 0.03 0.08 93.10 20:32:01 5 6.28 0.00 0.76 0.03 0.07 92.87 20:32:01 6 5.08 0.00 0.60 0.05 0.08 94.18 20:32:01 7 6.66 0.00 0.82 0.02 0.07 92.44 20:33:01 all 3.47 0.00 0.51 0.04 0.06 95.93 20:33:01 0 2.36 0.00 0.57 0.05 0.05 96.97 20:33:01 1 3.14 0.00 0.48 0.00 0.05 96.32 20:33:01 2 4.00 0.00 0.45 0.05 0.07 95.43 20:33:01 3 3.27 0.00 0.52 0.08 0.07 96.06 20:33:01 4 3.57 0.00 0.42 0.02 0.05 95.94 20:33:01 5 3.24 0.00 0.49 0.02 0.07 96.19 20:33:01 6 4.96 0.00 0.52 0.05 0.05 94.42 20:33:01 7 3.21 0.00 0.62 0.05 0.07 96.06 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 2.69 0.00 0.93 0.14 0.06 96.17 20:34:01 0 2.59 0.00 0.92 0.18 0.05 96.25 20:34:01 1 2.43 0.00 0.84 0.02 0.05 96.67 20:34:01 2 2.50 0.00 0.81 0.24 0.05 96.40 20:34:01 3 2.26 0.00 0.85 0.15 0.07 96.67 20:34:01 4 2.24 0.00 0.97 0.03 0.07 96.69 20:34:01 5 2.34 0.00 0.94 0.28 0.07 96.37 20:34:01 6 4.23 0.00 0.97 0.15 0.07 94.58 20:34:01 7 2.93 0.00 1.14 0.08 0.07 95.78 20:35:01 all 6.07 0.00 0.91 0.27 0.03 92.72 20:35:01 0 1.82 0.00 0.82 1.19 0.03 96.14 20:35:01 1 4.10 0.00 0.74 0.15 0.03 94.98 20:35:01 2 2.26 0.00 0.61 0.07 0.02 97.04 20:35:01 3 1.20 0.00 0.82 0.02 0.02 97.94 20:35:01 4 4.01 0.00 0.92 0.05 0.02 95.01 20:35:01 5 1.24 0.00 0.75 0.07 0.02 97.93 20:35:01 6 18.00 0.00 1.42 0.13 0.05 80.40 20:35:01 7 15.93 0.00 1.27 0.50 0.05 82.25 Average: all 15.35 0.00 2.33 2.72 0.08 79.53 Average: 0 16.57 0.00 2.57 2.21 0.08 78.58 Average: 1 15.50 0.00 2.43 2.40 0.08 79.60 Average: 2 13.66 0.00 2.10 4.26 0.07 79.91 Average: 3 15.23 0.00 2.39 1.77 0.08 80.53 Average: 4 14.97 0.00 2.30 1.63 0.08 81.02 Average: 5 14.92 0.00 2.18 3.37 0.07 79.46 Average: 6 17.05 0.00 2.30 3.40 0.08 77.17 Average: 7 14.86 0.00 2.35 2.75 0.08 79.96