---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9897 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 14G 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 906 24532 0 6728 30805 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:a1:9e:25 brd ff:ff:ff:ff:ff:ff inet 10.30.106.49/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85851sec preferred_lft 85851sec inet6 fe80::f816:3eff:fea1:9e25/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8c:ef:39:8a 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-9897) 02/29/24 _x86_64_ (8 CPU) 18:23:48 LINUX RESTART (8 CPU) 18:24:01 tps rtps wtps bread/s bwrtn/s 18:25:01 165.78 87.24 78.54 6237.79 51950.95 18:26:01 171.04 49.90 121.14 3758.35 24144.35 18:27:01 76.25 1.15 75.10 92.38 22797.67 18:28:01 78.60 13.45 65.16 2512.11 38980.17 18:29:01 152.06 3.45 148.61 474.72 61112.75 18:30:01 283.17 2.63 280.54 413.66 72434.19 18:31:01 94.40 0.32 94.08 15.20 18128.71 18:32:01 57.57 0.25 57.32 26.13 12730.14 Average: 134.86 19.80 115.06 1691.43 37784.88 18:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:25:01 30139912 31666368 2799308 8.50 59464 1783612 1500268 4.41 921320 1596372 139704 18:26:01 29383416 31299092 3555804 10.80 83808 2130588 1677424 4.94 1372616 1863848 60796 18:27:01 28097120 30484824 4842100 14.70 91236 2584220 2361752 6.95 2296376 2201728 166712 18:28:01 28117248 31568428 4821972 14.64 105364 3610180 1464224 4.31 1430932 3003868 320600 18:29:01 26754356 31616720 6184864 18.78 132288 4915104 1442056 4.24 1417900 4294928 124796 18:30:01 23275724 29833800 9663496 29.34 177684 6413028 8659460 25.48 3394932 5613120 2344 18:31:01 20879464 27770300 12059756 36.61 185972 6723388 10634444 31.29 5584984 5793904 2324 18:32:01 22236380 29093060 10702840 32.49 187544 6735912 5479300 16.12 4371516 5704228 232 Average: 26110452 30416574 6828768 20.73 127920 4362004 4152366 12.22 2598822 3759000 102188 18:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:25:01 ens3 384.92 269.66 1610.05 63.84 0.00 0.00 0.00 0.00 18:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 18:26:01 ens3 298.22 233.72 2188.05 48.92 0.00 0.00 0.00 0.00 18:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 18:27:01 ens3 1000.85 582.40 4675.93 181.92 0.00 0.00 0.00 0.00 18:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 18:28:01 ens3 721.56 538.23 1908.34 173.79 0.00 0.00 0.00 0.00 18:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 18:29:01 ens3 677.54 324.51 11264.83 30.38 0.00 0.00 0.00 0.00 18:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 lo 5.60 5.60 0.63 0.63 0.00 0.00 0.00 0.00 18:29:01 br-8de027e03d65 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 vethd8cbb39 12.45 13.75 2.51 8.86 0.00 0.00 0.00 0.00 18:30:01 veth51139e7 53.71 64.17 4.82 14.15 0.00 0.00 0.00 0.00 18:30:01 ens3 639.54 269.31 12150.20 23.18 0.00 0.00 0.00 0.00 18:30:01 veth5f3bd6c 0.00 1.08 0.00 0.25 0.00 0.00 0.00 0.00 18:31:01 vethd8cbb39 4.63 5.80 3.09 2.22 0.00 0.00 0.00 0.00 18:31:01 veth51139e7 96.80 92.40 8.47 317.28 0.00 0.00 0.00 0.03 18:31:01 ens3 18.40 11.08 5.48 4.51 0.00 0.00 0.00 0.00 18:31:01 veth5f3bd6c 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 ens3 82.52 51.14 19.15 28.65 0.00 0.00 0.00 0.00 18:32:01 veth14ad34c 73.27 52.39 6.84 7.56 0.00 0.00 0.00 0.00 18:32:01 veth1429a82 165.81 172.50 337.46 24.71 0.00 0.00 0.00 0.03 18:32:01 br-f441d1a4ab4c 21.55 13.21 10.53 1.54 0.00 0.00 0.00 0.00 Average: ens3 477.94 285.01 4227.66 69.40 0.00 0.00 0.00 0.00 Average: veth14ad34c 9.16 6.55 0.85 0.95 0.00 0.00 0.00 0.00 Average: veth1429a82 20.72 21.56 42.18 3.09 0.00 0.00 0.00 0.00 Average: br-f441d1a4ab4c 2.69 1.65 1.32 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9897) 02/29/24 _x86_64_ (8 CPU) 18:23:48 LINUX RESTART (8 CPU) 18:24:01 CPU %user %nice %system %iowait %steal %idle 18:25:01 all 9.28 0.00 1.25 3.34 0.04 86.09 18:25:01 0 17.64 0.00 1.62 1.24 0.05 79.45 18:25:01 1 4.37 0.00 0.99 20.05 0.05 74.54 18:25:01 2 21.02 0.00 2.99 1.99 0.07 73.93 18:25:01 3 7.86 0.00 0.73 0.05 0.03 91.33 18:25:01 4 3.67 0.00 0.93 0.67 0.03 94.69 18:25:01 5 7.01 0.00 0.89 0.75 0.07 91.29 18:25:01 6 6.02 0.00 0.95 1.45 0.03 91.54 18:25:01 7 6.67 0.00 0.82 0.57 0.03 91.91 18:26:01 all 17.98 0.00 1.14 1.87 0.05 78.96 18:26:01 0 22.43 0.00 1.47 0.54 0.07 75.50 18:26:01 1 14.18 0.00 1.02 5.44 0.07 79.30 18:26:01 2 22.43 0.00 1.27 0.27 0.05 75.99 18:26:01 3 10.57 0.00 1.08 1.58 0.05 86.72 18:26:01 4 12.50 0.00 0.50 0.02 0.05 86.94 18:26:01 5 20.55 0.00 1.29 4.03 0.10 74.04 18:26:01 6 10.61 0.00 0.85 0.47 0.03 88.03 18:26:01 7 30.55 0.00 1.62 2.62 0.05 65.16 18:27:01 all 43.14 0.00 1.38 0.97 0.07 54.43 18:27:01 0 38.72 0.00 1.92 0.32 0.07 58.97 18:27:01 1 36.14 0.00 1.10 4.55 0.07 58.15 18:27:01 2 47.03 0.00 1.41 0.62 0.07 50.88 18:27:01 3 43.27 0.00 1.29 0.80 0.07 54.58 18:27:01 4 49.02 0.00 1.35 0.15 0.08 49.39 18:27:01 5 44.44 0.00 2.30 0.22 0.08 52.96 18:27:01 6 43.96 0.00 0.92 0.90 0.07 54.14 18:27:01 7 42.64 0.00 0.74 0.18 0.05 56.39 18:28:01 all 21.78 0.00 1.93 2.56 0.06 73.67 18:28:01 0 14.99 0.00 1.82 0.07 0.07 83.05 18:28:01 1 24.63 0.00 2.01 11.33 0.05 61.98 18:28:01 2 20.33 0.00 2.24 0.64 0.07 76.72 18:28:01 3 21.74 0.00 2.03 2.48 0.05 73.70 18:28:01 4 24.91 0.00 1.61 3.85 0.10 69.53 18:28:01 5 15.43 0.00 1.61 2.06 0.05 80.85 18:28:01 6 27.76 0.00 2.21 0.02 0.03 69.98 18:28:01 7 24.48 0.00 1.92 0.07 0.07 73.47 18:29:01 all 7.94 0.00 2.55 6.99 0.06 82.45 18:29:01 0 9.21 0.00 2.08 1.70 0.08 86.93 18:29:01 1 7.53 0.00 3.10 36.69 0.07 52.61 18:29:01 2 8.03 0.00 2.61 3.60 0.03 85.73 18:29:01 3 13.92 0.00 3.45 1.36 0.05 81.22 18:29:01 4 3.95 0.00 2.26 7.30 0.07 86.42 18:29:01 5 5.59 0.00 2.93 0.15 0.05 91.28 18:29:01 6 7.55 0.00 1.77 1.04 0.05 89.59 18:29:01 7 7.74 0.00 2.27 4.31 0.07 85.61 18:30:01 all 28.20 0.00 5.50 5.75 0.10 60.45 18:30:01 0 24.56 0.00 5.10 6.64 0.08 63.62 18:30:01 1 32.97 0.00 5.58 4.67 0.10 56.68 18:30:01 2 27.29 0.00 5.69 7.58 0.10 59.34 18:30:01 3 28.52 0.00 4.99 4.39 0.10 62.00 18:30:01 4 26.70 0.00 7.19 15.98 0.08 50.04 18:30:01 5 27.45 0.00 5.56 1.58 0.12 65.29 18:30:01 6 30.04 0.00 4.69 2.49 0.08 62.69 18:30:01 7 28.05 0.00 5.25 2.63 0.10 63.97 18:31:01 all 37.16 0.00 2.28 1.52 0.10 58.94 18:31:01 0 39.08 0.00 2.31 2.18 0.10 56.33 18:31:01 1 43.21 0.00 2.37 1.70 0.08 52.64 18:31:01 2 33.66 0.00 2.05 1.53 0.10 62.67 18:31:01 3 42.61 0.00 2.44 0.59 0.08 54.28 18:31:01 4 38.12 0.00 2.15 3.14 0.12 56.47 18:31:01 5 33.67 0.00 2.43 1.27 0.10 62.52 18:31:01 6 28.64 0.00 2.25 0.77 0.10 68.25 18:31:01 7 38.30 0.00 2.21 1.04 0.10 58.35 18:32:01 all 9.96 0.00 1.91 0.79 0.10 87.24 18:32:01 0 9.90 0.00 1.82 0.02 0.08 88.17 18:32:01 1 11.64 0.00 2.21 0.27 0.10 85.78 18:32:01 2 9.55 0.00 1.97 2.14 0.12 86.22 18:32:01 3 10.09 0.00 1.88 1.16 0.10 86.77 18:32:01 4 10.44 0.00 1.79 0.08 0.12 87.57 18:32:01 5 10.70 0.00 1.88 0.34 0.10 86.98 18:32:01 6 8.63 0.00 2.14 0.29 0.12 88.83 18:32:01 7 8.73 0.00 1.59 2.05 0.10 87.53 Average: all 21.93 0.00 2.24 2.97 0.07 72.79 Average: 0 22.05 0.00 2.26 1.58 0.08 74.03 Average: 1 21.85 0.00 2.29 10.56 0.07 65.22 Average: 2 23.67 0.00 2.52 2.28 0.08 71.45 Average: 3 22.30 0.00 2.23 1.55 0.07 73.85 Average: 4 21.15 0.00 2.22 3.88 0.08 72.67 Average: 5 20.60 0.00 2.35 1.30 0.08 75.66 Average: 6 20.41 0.00 1.97 0.93 0.06 76.63 Average: 7 23.40 0.00 2.05 1.68 0.07 72.80