---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21573 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 15G 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 911 24437 0 6817 30800 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:18:be:c5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.242/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85882sec preferred_lft 85882sec inet6 fe80::f816:3eff:fe18:bec5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c6:82:c0:6e 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-21573) 07/05/24 _x86_64_ (8 CPU) 11:35:16 LINUX RESTART (8 CPU) 11:36:02 tps rtps wtps bread/s bwrtn/s 11:37:01 167.88 54.42 113.45 3920.84 19658.96 11:38:01 131.51 14.66 116.85 960.77 28201.57 11:39:01 55.72 13.33 42.39 2501.45 19389.70 11:40:01 161.53 3.70 157.83 468.64 74071.84 11:41:01 295.18 3.67 291.52 411.87 79366.80 11:42:01 104.98 0.33 104.65 28.53 16902.52 11:43:01 23.28 0.18 23.10 24.93 10086.05 Average: 134.22 12.80 121.41 1181.69 35419.51 11:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 29733652 31511260 3205568 9.73 79492 2001316 1567852 4.61 1121448 1778952 154708 11:38:01 27777208 30000520 5162012 15.67 90672 2422764 2997888 8.82 2732256 2095772 25260 11:39:01 28121212 31623036 4818008 14.63 99408 3669564 1406148 4.14 1378164 3059244 925580 11:40:01 26661292 31620764 6277928 19.06 132060 5009380 1485416 4.37 1432600 4373192 406544 11:41:01 23434328 30081944 9504892 28.86 177092 6527728 8472208 24.93 3150100 5701164 1820 11:42:01 20527712 27513768 12411508 37.68 185692 6840184 10971672 32.28 5838704 5891040 2452 11:43:01 20287904 27285724 12651316 38.41 186776 6846672 11214784 33.00 6082572 5881732 1628 Average: 25220473 29948145 7718747 23.43 135885 4759658 5445138 16.02 3105121 4111585 216856 11:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 lo 2.91 2.91 0.30 0.30 0.00 0.00 0.00 0.00 11:37:01 ens3 127.84 94.90 1213.16 23.62 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:38:01 ens3 1016.16 678.82 6092.41 178.82 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 11:39:01 ens3 957.29 654.17 2175.22 233.99 0.00 0.00 0.00 0.00 11:40:01 br-978e8909db64 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 lo 5.53 5.53 0.61 0.61 0.00 0.00 0.00 0.00 11:40:01 ens3 490.04 240.07 11346.73 26.81 0.00 0.00 0.00 0.00 11:41:01 veth09b7655 17.05 17.22 3.29 1.48 0.00 0.00 0.00 0.00 11:41:01 br-98bf90269114 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:41:01 veth4be3347 6.18 7.58 0.79 1.87 0.00 0.00 0.00 0.00 11:41:01 vethed9478c 0.00 1.05 0.00 0.49 0.00 0.00 0.00 0.00 11:42:01 veth09b7655 139.21 134.28 328.11 11.78 0.00 0.00 0.00 0.03 11:42:01 br-98bf90269114 0.08 0.08 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 veth4be3347 4.43 5.35 1.92 2.13 0.00 0.00 0.00 0.00 11:42:01 vethed9478c 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 veth09b7655 6.83 20.73 5.84 11.31 0.00 0.00 0.00 0.00 11:43:01 br-98bf90269114 6.70 20.65 5.73 11.26 0.00 0.00 0.00 0.00 11:43:01 veth4be3347 33.11 38.26 22.59 9.83 0.00 0.00 0.00 0.00 11:43:01 vethed9478c 0.45 0.43 0.58 0.08 0.00 0.00 0.00 0.00 Average: veth09b7655 23.35 24.66 48.29 3.52 0.00 0.00 0.00 0.00 Average: br-98bf90269114 0.97 2.98 0.82 1.61 0.00 0.00 0.00 0.00 Average: veth4be3347 6.26 7.33 3.62 1.98 0.00 0.00 0.00 0.00 Average: vethed9478c 0.06 0.22 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21573) 07/05/24 _x86_64_ (8 CPU) 11:35:16 LINUX RESTART (8 CPU) 11:36:02 CPU %user %nice %system %iowait %steal %idle 11:37:01 all 11.78 0.00 0.95 2.11 0.04 85.13 11:37:01 0 9.01 0.00 0.66 0.25 0.03 90.04 11:37:01 1 23.82 0.00 1.83 4.50 0.05 69.79 11:37:01 2 11.58 0.00 0.85 0.10 0.03 87.44 11:37:01 3 6.47 0.00 0.61 1.41 0.03 91.47 11:37:01 4 3.50 0.00 0.68 2.34 0.03 93.45 11:37:01 5 23.73 0.00 1.60 0.70 0.05 73.93 11:37:01 6 13.49 0.00 0.90 0.71 0.03 84.87 11:37:01 7 2.63 0.00 0.49 6.88 0.07 89.93 11:38:01 all 40.79 0.00 1.49 1.21 0.11 56.40 11:38:01 0 49.85 0.00 0.94 0.59 0.12 48.51 11:38:01 1 42.11 0.00 1.81 0.65 0.12 55.31 11:38:01 2 29.95 0.00 1.51 2.16 0.08 66.30 11:38:01 3 37.26 0.00 1.79 0.53 0.10 60.32 11:38:01 4 31.73 0.00 1.54 1.14 0.08 65.51 11:38:01 5 42.08 0.00 1.49 1.43 0.10 54.91 11:38:01 6 39.84 0.00 1.14 0.58 0.08 58.36 11:38:01 7 53.54 0.00 1.70 2.57 0.13 42.05 11:39:01 all 33.55 0.00 2.41 1.23 0.07 62.74 11:39:01 0 31.17 0.00 2.02 2.26 0.07 64.48 11:39:01 1 31.76 0.00 2.42 1.30 0.08 64.44 11:39:01 2 34.53 0.00 2.30 0.08 0.08 63.00 11:39:01 3 31.11 0.00 2.21 0.00 0.08 66.60 11:39:01 4 26.38 0.00 2.62 0.35 0.07 70.59 11:39:01 5 39.43 0.00 3.00 1.24 0.07 56.26 11:39:01 6 47.43 0.00 2.18 0.07 0.08 50.24 11:39:01 7 26.58 0.00 2.54 4.58 0.08 66.22 11:40:01 all 9.26 0.00 2.55 5.61 0.04 82.53 11:40:01 0 17.62 0.00 2.71 1.16 0.05 78.46 11:40:01 1 5.70 0.00 2.65 13.63 0.02 78.01 11:40:01 2 4.95 0.00 2.22 0.00 0.03 92.79 11:40:01 3 5.60 0.00 2.77 0.12 0.05 91.46 11:40:01 4 8.71 0.00 2.63 3.15 0.05 85.46 11:40:01 5 16.41 0.00 2.61 8.74 0.05 72.19 11:40:01 6 9.93 0.00 2.47 1.52 0.03 86.04 11:40:01 7 5.16 0.00 2.38 16.54 0.03 75.89 11:41:01 all 28.21 0.00 5.39 9.16 0.11 57.12 11:41:01 0 26.50 0.00 5.57 24.48 0.12 43.34 11:41:01 1 27.74 0.00 7.25 11.13 0.14 53.74 11:41:01 2 25.75 0.00 5.11 1.56 0.08 67.49 11:41:01 3 30.53 0.00 4.63 5.16 0.10 59.58 11:41:01 4 27.33 0.00 5.78 2.92 0.12 63.86 11:41:01 5 31.92 0.00 5.37 6.61 0.14 55.96 11:41:01 6 29.55 0.00 5.04 4.44 0.08 60.89 11:41:01 7 26.42 0.00 4.37 17.06 0.10 52.05 11:42:01 all 34.63 0.00 2.49 1.79 0.12 60.97 11:42:01 0 48.19 0.00 3.37 1.41 0.12 46.92 11:42:01 1 32.62 0.00 2.34 1.49 0.18 63.36 11:42:01 2 28.40 0.00 2.47 2.39 0.13 66.60 11:42:01 3 31.52 0.00 2.26 5.03 0.12 61.07 11:42:01 4 42.71 0.00 2.14 0.51 0.12 54.53 11:42:01 5 27.66 0.00 2.44 0.50 0.10 69.29 11:42:01 6 33.59 0.00 2.18 2.37 0.12 61.74 11:42:01 7 32.34 0.00 2.64 0.61 0.13 64.28 11:43:01 all 11.17 0.00 1.63 0.86 0.11 86.23 11:43:01 0 12.63 0.00 1.74 0.28 0.17 85.17 11:43:01 1 12.86 0.00 1.57 0.75 0.10 84.71 11:43:01 2 9.85 0.00 1.58 0.72 0.12 87.73 11:43:01 3 12.26 0.00 1.57 4.48 0.10 81.60 11:43:01 4 9.47 0.00 1.62 0.24 0.10 88.58 11:43:01 5 11.03 0.00 1.83 0.12 0.08 86.94 11:43:01 6 11.14 0.00 1.58 0.15 0.10 87.03 11:43:01 7 10.09 0.00 1.62 0.12 0.08 88.09 Average: all 24.23 0.00 2.41 3.13 0.09 70.14 Average: 0 27.90 0.00 2.43 4.32 0.10 65.26 Average: 1 25.24 0.00 2.83 4.76 0.10 67.07 Average: 2 20.73 0.00 2.29 1.00 0.08 75.89 Average: 3 22.15 0.00 2.26 2.39 0.08 73.12 Average: 4 21.43 0.00 2.43 1.52 0.08 74.54 Average: 5 27.47 0.00 2.61 2.76 0.08 67.07 Average: 6 26.46 0.00 2.21 1.40 0.08 69.85 Average: 7 22.42 0.00 2.25 6.89 0.09 68.35